@angular/platform-browser

  • Version 13.3.8
  • Published
  • 1.03 MB
  • 1 dependency
  • MIT license

Install

npm i @angular/platform-browser
yarn add @angular/platform-browser
pnpm add @angular/platform-browser

Overview

Angular - library for using Angular in a web browser

Index

Variables

Functions

Classes

Interfaces

Type Aliases

Variables

variable EVENT_MANAGER_PLUGINS

const EVENT_MANAGER_PLUGINS: InjectionToken<EventManagerPlugin[]>;
  • The injection token for the event-manager plug-in service.

variable HAMMER_GESTURE_CONFIG

const HAMMER_GESTURE_CONFIG: InjectionToken<HammerGestureConfig>;
  • DI token for providing [HammerJS](https://hammerjs.github.io/) support to Angular.

    See Also

    • HammerGestureConfig

      HammerModule

variable HAMMER_LOADER

const HAMMER_LOADER: InjectionToken<HammerLoader>;

variable ɵINTERNAL_BROWSER_PLATFORM_PROVIDERS

const ɵINTERNAL_BROWSER_PLATFORM_PROVIDERS: StaticProvider[];

    variable ɵNAMESPACE_URIS

    const ɵNAMESPACE_URIS: { [ns: string]: string };

      variable ɵTRANSITION_ID

      const ɵTRANSITION_ID: InjectionToken<unknown>;
      • An id that identifies a particular application being bootstrapped, that should match across the client/server boundary.

      variable VERSION

      const VERSION: Version;

      Functions

      function disableDebugTools

      disableDebugTools: () => void;
      • Disables Angular tools.

      function enableDebugTools

      enableDebugTools: <T>(ref: ComponentRef<T>) => ComponentRef<T>;
      • Enabled Angular debug tools that are accessible via your browser's developer console.

        Usage:

        1. Open developer console (e.g. in Chrome Ctrl + Shift + j) 1. Type ng. (usually the console will show auto-complete suggestion) 1. Try the change detection profiler ng.profiler.timeChangeDetection() then hit Enter.

      function makeStateKey

      makeStateKey: <T = void>(key: string) => StateKey<T>;
      • Create a StateKey<T> that can be used to store value of type T with TransferState.

        Example:

        const COUNTER_KEY = makeStateKey<number>('counter');
        let value = 10;
        transferState.set(COUNTER_KEY, value);

      function ɵescapeHtml

      ɵescapeHtml: (text: string) => string;

        function ɵflattenStyles

        ɵflattenStyles: (
        compId: string,
        styles: Array<any | any[]>,
        target: string[]
        ) => string[];

          function ɵinitDomAdapter

          ɵinitDomAdapter: () => void;

            function ɵshimContentAttribute

            ɵshimContentAttribute: (componentShortId: string) => string;

              function ɵshimHostAttribute

              ɵshimHostAttribute: (componentShortId: string) => string;

                function platformBrowser

                platformBrowser: (extraProviders?: StaticProvider[]) => PlatformRef;
                • A factory function that returns a PlatformRef instance associated with browser service providers.

                Classes

                class BrowserModule

                class BrowserModule {}
                • Exports required infrastructure for all Angular apps. Included by default in all Angular apps created with the CLI new command. Re-exports CommonModule and ApplicationModule, making their exports and providers available to all apps.

                constructor

                constructor(parentModule: BrowserModule);

                  property ɵfac

                  static ɵfac: i0.ɵɵFactoryDeclaration<
                  BrowserModule,
                  [{ optional: true; skipSelf: true }]
                  >;

                    property ɵinj

                    static ɵinj: i0.ɵɵInjectorDeclaration<BrowserModule>;

                      property ɵmod

                      static ɵmod: i0.ɵɵNgModuleDeclaration<BrowserModule, never, never, [any, any]>;

                        method withServerTransition

                        static withServerTransition: (params: {
                        appId: string;
                        }) => ModuleWithProviders<BrowserModule>;
                        • Configures a browser-based app to transition from a server-rendered app, if one is present on the page.

                          Parameter params

                          An object containing an identifier for the app to transition. The ID must match between the client and server versions of the app.

                          Returns

                          The reconfigured BrowserModule to import into the app's root AppModule.

                        class BrowserTransferStateModule

                        class BrowserTransferStateModule {}
                        • NgModule to install on the client side while using the TransferState to transfer state from server to client.

                        property ɵfac

                        static ɵfac: i0.ɵɵFactoryDeclaration<BrowserTransferStateModule, never>;

                          property ɵinj

                          static ɵinj: i0.ɵɵInjectorDeclaration<BrowserTransferStateModule>;

                            property ɵmod

                            static ɵmod: i0.ɵɵNgModuleDeclaration<
                            BrowserTransferStateModule,
                            never,
                            never,
                            never
                            >;

                              class By

                              class By {}

                              method all

                              static all: () => Predicate<DebugNode>;
                              • Match all nodes.

                                ### Example

                              method css

                              static css: (selector: string) => Predicate<DebugElement>;
                              • Match elements by the given CSS selector.

                                ### Example

                              method directive

                              static directive: (type: Type<any>) => Predicate<DebugNode>;
                              • Match nodes that have the given directive present.

                                ### Example

                              class DomSanitizer

                              abstract class DomSanitizer implements Sanitizer {}
                              • DomSanitizer helps preventing Cross Site Scripting Security bugs (XSS) by sanitizing values to be safe to use in the different DOM contexts.

                                For example, when binding a URL in an <a [href]="someValue"> hyperlink, someValue will be sanitized so that an attacker cannot inject e.g. a javascript: URL that would execute code on the website.

                                In specific situations, it might be necessary to disable sanitization, for example if the application genuinely needs to produce a javascript: style link with a dynamic value in it. Users can bypass security by constructing a value with one of the bypassSecurityTrust... methods, and then binding to that value from the template.

                                These situations should be very rare, and extraordinary care must be taken to avoid creating a Cross Site Scripting (XSS) security bug!

                                When using bypassSecurityTrust..., make sure to call the method as early as possible and as close as possible to the source of the value, to make it easy to verify no security bug is created by its use.

                                It is not required (and not recommended) to bypass security if the value is safe, e.g. a URL that does not start with a suspicious protocol, or an HTML snippet that does not contain dangerous code. The sanitizer leaves safe values intact.

                                Calling any of the bypassSecurityTrust... APIs disables Angular's built-in sanitization for the value passed in. Carefully check and audit all values and code paths going into this call. Make sure any user data is appropriately escaped for this security context. For more detail, see the [Security Guide](https://g.co/ng/security).

                              property ɵfac

                              static ɵfac: i0.ɵɵFactoryDeclaration<DomSanitizer, never>;

                                property ɵprov

                                static ɵprov: i0.ɵɵInjectableDeclaration<DomSanitizer>;

                                  method bypassSecurityTrustHtml

                                  abstract bypassSecurityTrustHtml: (value: string) => SafeHtml;
                                  • Bypass security and trust the given value to be safe HTML. Only use this when the bound HTML is unsafe (e.g. contains <script> tags) and the code should be executed. The sanitizer will leave safe HTML intact, so in most situations this method should not be used.

                                    **WARNING:** calling this method with untrusted user data exposes your application to XSS security risks!

                                  method bypassSecurityTrustResourceUrl

                                  abstract bypassSecurityTrustResourceUrl: (value: string) => SafeResourceUrl;
                                  • Bypass security and trust the given value to be a safe resource URL, i.e. a location that may be used to load executable code from, like <script src>, or <iframe src>.

                                    **WARNING:** calling this method with untrusted user data exposes your application to XSS security risks!

                                  method bypassSecurityTrustScript

                                  abstract bypassSecurityTrustScript: (value: string) => SafeScript;
                                  • Bypass security and trust the given value to be safe JavaScript.

                                    **WARNING:** calling this method with untrusted user data exposes your application to XSS security risks!

                                  method bypassSecurityTrustStyle

                                  abstract bypassSecurityTrustStyle: (value: string) => SafeStyle;
                                  • Bypass security and trust the given value to be safe style value (CSS).

                                    **WARNING:** calling this method with untrusted user data exposes your application to XSS security risks!

                                  method bypassSecurityTrustUrl

                                  abstract bypassSecurityTrustUrl: (value: string) => SafeUrl;
                                  • Bypass security and trust the given value to be a safe style URL, i.e. a value that can be used in hyperlinks or <img src>.

                                    **WARNING:** calling this method with untrusted user data exposes your application to XSS security risks!

                                  method sanitize

                                  abstract sanitize: (
                                  context: SecurityContext,
                                  value: SafeValue | string | null
                                  ) => string | null;
                                  • Sanitizes a value for use in the given SecurityContext.

                                    If value is trusted for the context, this method will unwrap the contained safe value and use it directly. Otherwise, value will be sanitized to be safe in the given context, for example by replacing URLs that have an unsafe protocol part (such as javascript:). The implementation is responsible to make sure that the value can definitely be safely used in the given context.

                                  class EventManager

                                  class EventManager {}
                                  • An injectable service that provides event management for Angular through a browser plug-in.

                                  constructor

                                  constructor(plugins: EventManagerPlugin[], _zone: NgZone);
                                  • Initializes an instance of the event-manager service.

                                  property ɵfac

                                  static ɵfac: i0.ɵɵFactoryDeclaration<EventManager, never>;

                                    property ɵprov

                                    static ɵprov: i0.ɵɵInjectableDeclaration<EventManager>;

                                      method addEventListener

                                      addEventListener: (
                                      element: HTMLElement,
                                      eventName: string,
                                      handler: Function
                                      ) => Function;
                                      • Registers a handler for a specific element and event.

                                        Parameter element

                                        The HTML element to receive event notifications.

                                        Parameter eventName

                                        The name of the event to listen for.

                                        Parameter handler

                                        A function to call when the notification occurs. Receives the event object as an argument.

                                        Returns

                                        A callback function that can be used to remove the handler.

                                      method addGlobalEventListener

                                      addGlobalEventListener: (
                                      target: string,
                                      eventName: string,
                                      handler: Function
                                      ) => Function;
                                      • Registers a global handler for an event in a target view.

                                        Parameter target

                                        A target for global event notifications. One of "window", "document", or "body".

                                        Parameter eventName

                                        The name of the event to listen for.

                                        Parameter handler

                                        A function to call when the notification occurs. Receives the event object as an argument.

                                        Returns

                                        A callback function that can be used to remove the handler.

                                        Deprecated

                                        No longer being used in Ivy code. To be removed in version 14.

                                      method getZone

                                      getZone: () => NgZone;
                                      • Retrieves the compilation zone in which event listeners are registered.

                                      class HammerGestureConfig

                                      class HammerGestureConfig {}
                                      • An injectable [HammerJS Manager](https://hammerjs.github.io/api/#hammermanager) for gesture recognition. Configures specific event recognition.

                                      property events

                                      events: string[];
                                      • A set of supported event names for gestures to be used in Angular. Angular supports all built-in recognizers, as listed in [HammerJS documentation](https://hammerjs.github.io/).

                                      property options

                                      options?: {
                                      cssProps?: any;
                                      domEvents?: boolean;
                                      enable?: boolean | ((manager: any) => boolean);
                                      preset?: any[];
                                      touchAction?: string;
                                      recognizers?: any[];
                                      inputClass?: any;
                                      inputTarget?: EventTarget;
                                      };
                                      • Properties whose default values can be overridden for a given event. Different sets of properties apply to different events. For information about which properties are supported for which events, and their allowed and default values, see [HammerJS documentation](https://hammerjs.github.io/).

                                      property overrides

                                      overrides: { [key: string]: Object };
                                      • Maps gesture event names to a set of configuration options that specify overrides to the default values for specific properties.

                                        The key is a supported event name to be configured, and the options object contains a set of properties, with override values to be applied to the named recognizer event. For example, to disable recognition of the rotate event, specify {"rotate": {"enable": false}}.

                                        Properties that are not present take the HammerJS default values. For information about which properties are supported for which events, and their allowed and default values, see [HammerJS documentation](https://hammerjs.github.io/).

                                      property ɵfac

                                      static ɵfac: i0.ɵɵFactoryDeclaration<HammerGestureConfig, never>;

                                        property ɵprov

                                        static ɵprov: i0.ɵɵInjectableDeclaration<HammerGestureConfig>;

                                          method buildHammer

                                          buildHammer: (element: HTMLElement) => HammerInstance;
                                          • Creates a [HammerJS Manager](https://hammerjs.github.io/api/#hammermanager) and attaches it to a given HTML element.

                                            Parameter element

                                            The element that will recognize gestures.

                                            Returns

                                            A HammerJS event-manager object.

                                          class HammerModule

                                          class HammerModule {}
                                          • Adds support for HammerJS.

                                            Import this module at the root of your application so that Angular can work with HammerJS to detect gesture events.

                                            Note that applications still need to include the HammerJS script itself. This module simply sets up the coordination layer between HammerJS and Angular's EventManager.

                                          property ɵfac

                                          static ɵfac: i0.ɵɵFactoryDeclaration<HammerModule, never>;

                                            property ɵinj

                                            static ɵinj: i0.ɵɵInjectorDeclaration<HammerModule>;

                                              property ɵmod

                                              static ɵmod: i0.ɵɵNgModuleDeclaration<HammerModule, never, never, never>;

                                                class Meta

                                                class Meta {}
                                                • A service for managing HTML <meta> tags.

                                                  Properties of the MetaDefinition object match the attributes of the HTML <meta> tag. These tags define document metadata that is important for things like configuring a Content Security Policy, defining browser compatibility and security settings, setting HTTP Headers, defining rich content for social sharing, and Search Engine Optimization (SEO).

                                                  To identify specific <meta> tags in a document, use an attribute selection string in the format "tag_attribute='value string'". For example, an attrSelector value of "name='description'" matches a tag whose name attribute has the value "description". Selectors are used with the querySelector() Document method, in the format meta[{attrSelector}].

                                                  See Also

                                                  • [HTML meta tag](https://developer.mozilla.org/docs/Web/HTML/Element/meta)

                                                  • [Document.querySelector()](https://developer.mozilla.org/docs/Web/API/Document/querySelector)

                                                constructor

                                                constructor(_doc: any);

                                                  property ɵfac

                                                  static ɵfac: i0.ɵɵFactoryDeclaration<Meta, never>;

                                                    property ɵprov

                                                    static ɵprov: i0.ɵɵInjectableDeclaration<Meta>;

                                                      method addTag

                                                      addTag: (tag: MetaDefinition, forceCreation?: boolean) => HTMLMetaElement | null;
                                                      • Retrieves or creates a specific <meta> tag element in the current HTML document. In searching for an existing tag, Angular attempts to match the name or property attribute values in the provided tag definition, and verifies that all other attribute values are equal. If an existing element is found, it is returned and is not modified in any way.

                                                        Parameter tag

                                                        The definition of a <meta> element to match or create.

                                                        Parameter forceCreation

                                                        True to create a new element without checking whether one already exists.

                                                        Returns

                                                        The existing element with the same attributes and values if found, the new element if no match is found, or null if the tag parameter is not defined.

                                                      method addTags

                                                      addTags: (tags: MetaDefinition[], forceCreation?: boolean) => HTMLMetaElement[];
                                                      • Retrieves or creates a set of <meta> tag elements in the current HTML document. In searching for an existing tag, Angular attempts to match the name or property attribute values in the provided tag definition, and verifies that all other attribute values are equal.

                                                        Parameter tags

                                                        An array of tag definitions to match or create.

                                                        Parameter forceCreation

                                                        True to create new elements without checking whether they already exist.

                                                        Returns

                                                        The matching elements if found, or the new elements.

                                                      method getTag

                                                      getTag: (attrSelector: string) => HTMLMetaElement | null;
                                                      • Retrieves a <meta> tag element in the current HTML document.

                                                        Parameter attrSelector

                                                        The tag attribute and value to match against, in the format "tag_attribute='value string'".

                                                        Returns

                                                        The matching element, if any.

                                                      method getTags

                                                      getTags: (attrSelector: string) => HTMLMetaElement[];
                                                      • Retrieves a set of <meta> tag elements in the current HTML document.

                                                        Parameter attrSelector

                                                        The tag attribute and value to match against, in the format "tag_attribute='value string'".

                                                        Returns

                                                        The matching elements, if any.

                                                      method removeTag

                                                      removeTag: (attrSelector: string) => void;
                                                      • Removes an existing <meta> tag element from the current HTML document.

                                                        Parameter attrSelector

                                                        A tag attribute and value to match against, to identify an existing tag. A string in the format "tag_attribute=value string".

                                                      method removeTagElement

                                                      removeTagElement: (meta: HTMLMetaElement) => void;
                                                      • Removes an existing <meta> tag element from the current HTML document.

                                                        Parameter meta

                                                        The tag definition to match against to identify an existing tag.

                                                      method updateTag

                                                      updateTag: (tag: MetaDefinition, selector?: string) => HTMLMetaElement | null;
                                                      • Modifies an existing <meta> tag element in the current HTML document.

                                                        Parameter tag

                                                        The tag description with which to replace the existing tag content.

                                                        Parameter selector

                                                        A tag attribute and value to match against, to identify an existing tag. A string in the format "tag_attribute=value string". If not supplied, matches a tag with the same name or property attribute value as the replacement tag. The modified element.

                                                      class ɵBrowserDomAdapter

                                                      class ɵBrowserDomAdapter extends GenericBrowserDomAdapter {}
                                                      • A DomAdapter powered by full browser DOM APIs.

                                                        Tread carefully! Interacting with the DOM directly is dangerous and can introduce XSS risks.

                                                      method createElement

                                                      createElement: (tagName: string, doc?: Document) => HTMLElement;

                                                        method createHtmlDocument

                                                        createHtmlDocument: () => HTMLDocument;

                                                          method dispatchEvent

                                                          dispatchEvent: (el: Node, evt: any) => void;

                                                            method getBaseHref

                                                            getBaseHref: (doc: Document) => string | null;

                                                              method getCookie

                                                              getCookie: (name: string) => string | null;

                                                                method getDefaultDocument

                                                                getDefaultDocument: () => Document;

                                                                  method getGlobalEventTarget

                                                                  getGlobalEventTarget: (doc: Document, target: string) => EventTarget | null;
                                                                  • Deprecated

                                                                    No longer being used in Ivy code. To be removed in version 14.

                                                                  method getUserAgent

                                                                  getUserAgent: () => string;

                                                                    method isElementNode

                                                                    isElementNode: (node: Node) => boolean;

                                                                      method isShadowRoot

                                                                      isShadowRoot: (node: any) => boolean;

                                                                        method makeCurrent

                                                                        static makeCurrent: () => void;

                                                                          method onAndCancel

                                                                          onAndCancel: (el: Node, evt: any, listener: any) => Function;

                                                                            method remove

                                                                            remove: (node: Node) => void;

                                                                              method resetBaseElement

                                                                              resetBaseElement: () => void;

                                                                                class ɵBrowserGetTestability

                                                                                class ɵBrowserGetTestability implements GetTestability {}

                                                                                  method addToWindow

                                                                                  addToWindow: (registry: TestabilityRegistry) => void;

                                                                                    method findTestabilityInTree

                                                                                    findTestabilityInTree: (
                                                                                    registry: TestabilityRegistry,
                                                                                    elem: any,
                                                                                    findInAncestors: boolean
                                                                                    ) => Testability | null;

                                                                                      method init

                                                                                      static init: () => void;

                                                                                        class ɵDomEventsPlugin

                                                                                        class ɵDomEventsPlugin extends EventManagerPlugin {}

                                                                                          constructor

                                                                                          constructor(doc: any);

                                                                                            property ɵfac

                                                                                            static ɵfac: i0.ɵɵFactoryDeclaration<ɵDomEventsPlugin, never>;

                                                                                              property ɵprov

                                                                                              static ɵprov: i0.ɵɵInjectableDeclaration<ɵDomEventsPlugin>;

                                                                                                method addEventListener

                                                                                                addEventListener: (
                                                                                                element: HTMLElement,
                                                                                                eventName: string,
                                                                                                handler: Function
                                                                                                ) => Function;

                                                                                                  method removeEventListener

                                                                                                  removeEventListener: (
                                                                                                  target: any,
                                                                                                  eventName: string,
                                                                                                  callback: Function
                                                                                                  ) => void;

                                                                                                    method supports

                                                                                                    supports: (eventName: string) => boolean;

                                                                                                      class ɵDomRendererFactory2

                                                                                                      class ɵDomRendererFactory2 implements RendererFactory2 {}

                                                                                                        constructor

                                                                                                        constructor(
                                                                                                        eventManager: EventManager,
                                                                                                        sharedStylesHost: ɵDomSharedStylesHost,
                                                                                                        appId: string
                                                                                                        );

                                                                                                          property ɵfac

                                                                                                          static ɵfac: i0.ɵɵFactoryDeclaration<ɵDomRendererFactory2, never>;

                                                                                                            property ɵprov

                                                                                                            static ɵprov: i0.ɵɵInjectableDeclaration<ɵDomRendererFactory2>;

                                                                                                              method begin

                                                                                                              begin: () => void;

                                                                                                                method createRenderer

                                                                                                                createRenderer: (element: any, type: RendererType2 | null) => Renderer2;

                                                                                                                  method end

                                                                                                                  end: () => void;

                                                                                                                    class ɵDomSanitizerImpl

                                                                                                                    class ɵDomSanitizerImpl extends DomSanitizer {}

                                                                                                                      constructor

                                                                                                                      constructor(_doc: any);

                                                                                                                        property ɵfac

                                                                                                                        static ɵfac: i0.ɵɵFactoryDeclaration<ɵDomSanitizerImpl, never>;

                                                                                                                          property ɵprov

                                                                                                                          static ɵprov: i0.ɵɵInjectableDeclaration<ɵDomSanitizerImpl>;

                                                                                                                            method bypassSecurityTrustHtml

                                                                                                                            bypassSecurityTrustHtml: (value: string) => SafeHtml;

                                                                                                                              method bypassSecurityTrustResourceUrl

                                                                                                                              bypassSecurityTrustResourceUrl: (value: string) => SafeResourceUrl;

                                                                                                                                method bypassSecurityTrustScript

                                                                                                                                bypassSecurityTrustScript: (value: string) => SafeScript;

                                                                                                                                  method bypassSecurityTrustStyle

                                                                                                                                  bypassSecurityTrustStyle: (value: string) => SafeStyle;

                                                                                                                                    method bypassSecurityTrustUrl

                                                                                                                                    bypassSecurityTrustUrl: (value: string) => SafeUrl;

                                                                                                                                      method sanitize

                                                                                                                                      sanitize: (
                                                                                                                                      ctx: SecurityContext,
                                                                                                                                      value: SafeValue | string | null
                                                                                                                                      ) => string | null;

                                                                                                                                        class ɵDomSharedStylesHost

                                                                                                                                        class ɵDomSharedStylesHost extends ɵSharedStylesHost implements OnDestroy {}

                                                                                                                                          constructor

                                                                                                                                          constructor(_doc: any);

                                                                                                                                            property ɵfac

                                                                                                                                            static ɵfac: i0.ɵɵFactoryDeclaration<ɵDomSharedStylesHost, never>;

                                                                                                                                              property ɵprov

                                                                                                                                              static ɵprov: i0.ɵɵInjectableDeclaration<ɵDomSharedStylesHost>;

                                                                                                                                                method addHost

                                                                                                                                                addHost: (hostNode: Node) => void;

                                                                                                                                                  method ngOnDestroy

                                                                                                                                                  ngOnDestroy: () => void;

                                                                                                                                                    method onStylesAdded

                                                                                                                                                    onStylesAdded: (additions: Set<string>) => void;

                                                                                                                                                      method removeHost

                                                                                                                                                      removeHost: (hostNode: Node) => void;

                                                                                                                                                        class ɵHammerGesturesPlugin

                                                                                                                                                        class ɵHammerGesturesPlugin extends EventManagerPlugin {}
                                                                                                                                                        • Event plugin that adds Hammer support to an application.

                                                                                                                                                          HammerModule

                                                                                                                                                        constructor

                                                                                                                                                        constructor(
                                                                                                                                                        doc: any,
                                                                                                                                                        _config: HammerGestureConfig,
                                                                                                                                                        console: ɵConsole,
                                                                                                                                                        loader?: HammerLoader
                                                                                                                                                        );

                                                                                                                                                          property ɵfac

                                                                                                                                                          static ɵfac: i0.ɵɵFactoryDeclaration<
                                                                                                                                                          ɵHammerGesturesPlugin,
                                                                                                                                                          [null, null, null, { optional: true }]
                                                                                                                                                          >;

                                                                                                                                                            property ɵprov

                                                                                                                                                            static ɵprov: i0.ɵɵInjectableDeclaration<ɵHammerGesturesPlugin>;

                                                                                                                                                              method addEventListener

                                                                                                                                                              addEventListener: (
                                                                                                                                                              element: HTMLElement,
                                                                                                                                                              eventName: string,
                                                                                                                                                              handler: Function
                                                                                                                                                              ) => Function;

                                                                                                                                                                method isCustomEvent

                                                                                                                                                                isCustomEvent: (eventName: string) => boolean;

                                                                                                                                                                  method supports

                                                                                                                                                                  supports: (eventName: string) => boolean;

                                                                                                                                                                    class ɵKeyEventsPlugin

                                                                                                                                                                    class ɵKeyEventsPlugin extends EventManagerPlugin {}
                                                                                                                                                                    • A browser plug-in that provides support for handling of key events in Angular.

                                                                                                                                                                    constructor

                                                                                                                                                                    constructor(doc: any);
                                                                                                                                                                    • Initializes an instance of the browser plug-in.

                                                                                                                                                                      Parameter doc

                                                                                                                                                                      The document in which key events will be detected.

                                                                                                                                                                    property ɵfac

                                                                                                                                                                    static ɵfac: i0.ɵɵFactoryDeclaration<ɵKeyEventsPlugin, never>;

                                                                                                                                                                      property ɵprov

                                                                                                                                                                      static ɵprov: i0.ɵɵInjectableDeclaration<ɵKeyEventsPlugin>;

                                                                                                                                                                        method addEventListener

                                                                                                                                                                        addEventListener: (
                                                                                                                                                                        element: HTMLElement,
                                                                                                                                                                        eventName: string,
                                                                                                                                                                        handler: Function
                                                                                                                                                                        ) => Function;
                                                                                                                                                                        • Registers a handler for a specific element and key event.

                                                                                                                                                                          Parameter element

                                                                                                                                                                          The HTML element to receive event notifications.

                                                                                                                                                                          Parameter eventName

                                                                                                                                                                          The name of the key event to listen for.

                                                                                                                                                                          Parameter handler

                                                                                                                                                                          A function to call when the notification occurs. Receives the event object as an argument.

                                                                                                                                                                          Returns

                                                                                                                                                                          The key event that was registered.

                                                                                                                                                                        method eventCallback

                                                                                                                                                                        static eventCallback: (
                                                                                                                                                                        fullKey: any,
                                                                                                                                                                        handler: Function,
                                                                                                                                                                        zone: NgZone
                                                                                                                                                                        ) => Function;
                                                                                                                                                                        • Configures a handler callback for a key event.

                                                                                                                                                                          Parameter fullKey

                                                                                                                                                                          The event name that combines all simultaneous keystrokes.

                                                                                                                                                                          Parameter handler

                                                                                                                                                                          The function that responds to the key event.

                                                                                                                                                                          Parameter zone

                                                                                                                                                                          The zone in which the event occurred.

                                                                                                                                                                          Returns

                                                                                                                                                                          A callback function.

                                                                                                                                                                        method getEventFullKey

                                                                                                                                                                        static getEventFullKey: (event: KeyboardEvent) => string;

                                                                                                                                                                          method parseEventName

                                                                                                                                                                          static parseEventName: (
                                                                                                                                                                          eventName: string
                                                                                                                                                                          ) => { fullKey: string; domEventName: string } | null;

                                                                                                                                                                            method supports

                                                                                                                                                                            supports: (eventName: string) => boolean;
                                                                                                                                                                            • Reports whether a named key event is supported.

                                                                                                                                                                              Parameter eventName

                                                                                                                                                                              The event name to query. True if the named key event is supported.

                                                                                                                                                                            class ɵSharedStylesHost

                                                                                                                                                                            class ɵSharedStylesHost {}

                                                                                                                                                                              property ɵfac

                                                                                                                                                                              static ɵfac: i0.ɵɵFactoryDeclaration<ɵSharedStylesHost, never>;

                                                                                                                                                                                property ɵprov

                                                                                                                                                                                static ɵprov: i0.ɵɵInjectableDeclaration<ɵSharedStylesHost>;

                                                                                                                                                                                  method addStyles

                                                                                                                                                                                  addStyles: (styles: string[]) => void;

                                                                                                                                                                                    method getAllStyles

                                                                                                                                                                                    getAllStyles: () => string[];

                                                                                                                                                                                      method onStylesAdded

                                                                                                                                                                                      onStylesAdded: (additions: Set<string>) => void;

                                                                                                                                                                                        class Title

                                                                                                                                                                                        class Title {}
                                                                                                                                                                                        • A service that can be used to get and set the title of a current HTML document.

                                                                                                                                                                                          Since an Angular application can't be bootstrapped on the entire HTML document (<html> tag) it is not possible to bind to the text property of the HTMLTitleElement elements (representing the <title> tag). Instead, this service can be used to set and get the current title value.

                                                                                                                                                                                        constructor

                                                                                                                                                                                        constructor(_doc: any);

                                                                                                                                                                                          property ɵfac

                                                                                                                                                                                          static ɵfac: i0.ɵɵFactoryDeclaration<Title, never>;

                                                                                                                                                                                            property ɵprov

                                                                                                                                                                                            static ɵprov: i0.ɵɵInjectableDeclaration<Title>;

                                                                                                                                                                                              method getTitle

                                                                                                                                                                                              getTitle: () => string;
                                                                                                                                                                                              • Get the title of the current HTML document.

                                                                                                                                                                                              method setTitle

                                                                                                                                                                                              setTitle: (newTitle: string) => void;
                                                                                                                                                                                              • Set the title of the current HTML document.

                                                                                                                                                                                                Parameter newTitle

                                                                                                                                                                                              class TransferState

                                                                                                                                                                                              class TransferState {}
                                                                                                                                                                                              • A key value store that is transferred from the application on the server side to the application on the client side.

                                                                                                                                                                                                TransferState will be available as an injectable token. To use it import ServerTransferStateModule on the server and BrowserTransferStateModule on the client.

                                                                                                                                                                                                The values in the store are serialized/deserialized using JSON.stringify/JSON.parse. So only boolean, number, string, null and non-class objects will be serialized and deserialized in a non-lossy manner.

                                                                                                                                                                                              property ɵfac

                                                                                                                                                                                              static ɵfac: i0.ɵɵFactoryDeclaration<TransferState, never>;

                                                                                                                                                                                                property ɵprov

                                                                                                                                                                                                static ɵprov: i0.ɵɵInjectableDeclaration<TransferState>;

                                                                                                                                                                                                  method get

                                                                                                                                                                                                  get: <T>(key: StateKey<T>, defaultValue: T) => T;
                                                                                                                                                                                                  • Get the value corresponding to a key. Return defaultValue if key is not found.

                                                                                                                                                                                                  method hasKey

                                                                                                                                                                                                  hasKey: <T>(key: StateKey<T>) => boolean;
                                                                                                                                                                                                  • Test whether a key exists in the store.

                                                                                                                                                                                                  method onSerialize

                                                                                                                                                                                                  onSerialize: <T>(key: StateKey<T>, callback: () => T) => void;
                                                                                                                                                                                                  • Register a callback to provide the value for a key when toJson is called.

                                                                                                                                                                                                  method remove

                                                                                                                                                                                                  remove: <T>(key: StateKey<T>) => void;
                                                                                                                                                                                                  • Remove a key from the store.

                                                                                                                                                                                                  method set

                                                                                                                                                                                                  set: <T>(key: StateKey<T>, value: T) => void;
                                                                                                                                                                                                  • Set the value corresponding to a key.

                                                                                                                                                                                                  method toJson

                                                                                                                                                                                                  toJson: () => string;
                                                                                                                                                                                                  • Serialize the current state of the store to JSON.

                                                                                                                                                                                                  Interfaces

                                                                                                                                                                                                  interface SafeHtml

                                                                                                                                                                                                  interface SafeHtml extends SafeValue {}
                                                                                                                                                                                                  • Marker interface for a value that's safe to use as HTML.

                                                                                                                                                                                                  interface SafeResourceUrl

                                                                                                                                                                                                  interface SafeResourceUrl extends SafeValue {}
                                                                                                                                                                                                  • Marker interface for a value that's safe to use as a URL to load executable code from.

                                                                                                                                                                                                  interface SafeScript

                                                                                                                                                                                                  interface SafeScript extends SafeValue {}
                                                                                                                                                                                                  • Marker interface for a value that's safe to use as JavaScript.

                                                                                                                                                                                                  interface SafeStyle

                                                                                                                                                                                                  interface SafeStyle extends SafeValue {}
                                                                                                                                                                                                  • Marker interface for a value that's safe to use as style (CSS).

                                                                                                                                                                                                  interface SafeUrl

                                                                                                                                                                                                  interface SafeUrl extends SafeValue {}
                                                                                                                                                                                                  • Marker interface for a value that's safe to use as a URL linking to a document.

                                                                                                                                                                                                  interface SafeValue

                                                                                                                                                                                                  interface SafeValue {}
                                                                                                                                                                                                  • Marker interface for a value that's safe to use in a particular context.

                                                                                                                                                                                                  Type Aliases

                                                                                                                                                                                                  type HammerLoader

                                                                                                                                                                                                  type HammerLoader = () => Promise<void>;
                                                                                                                                                                                                  • Function that loads HammerJS, returning a promise that is resolved once HammerJs is loaded.

                                                                                                                                                                                                  type MetaDefinition

                                                                                                                                                                                                  type MetaDefinition = {
                                                                                                                                                                                                  charset?: string;
                                                                                                                                                                                                  content?: string;
                                                                                                                                                                                                  httpEquiv?: string;
                                                                                                                                                                                                  id?: string;
                                                                                                                                                                                                  itemprop?: string;
                                                                                                                                                                                                  name?: string;
                                                                                                                                                                                                  property?: string;
                                                                                                                                                                                                  scheme?: string;
                                                                                                                                                                                                  url?: string;
                                                                                                                                                                                                  } & {
                                                                                                                                                                                                  [prop: string]: string;
                                                                                                                                                                                                  };
                                                                                                                                                                                                  • Represents the attributes of an HTML <meta> element. The element itself is represented by the internal HTMLMetaElement.

                                                                                                                                                                                                    See Also

                                                                                                                                                                                                    • [HTML meta tag](https://developer.mozilla.org/docs/Web/HTML/Element/meta)

                                                                                                                                                                                                    • Meta

                                                                                                                                                                                                  type StateKey

                                                                                                                                                                                                  type StateKey<T> = string & {
                                                                                                                                                                                                  __not_a_string: never;
                                                                                                                                                                                                  };
                                                                                                                                                                                                  • A type-safe key to use with TransferState.

                                                                                                                                                                                                    Example:

                                                                                                                                                                                                    const COUNTER_KEY = makeStateKey<number>('counter');
                                                                                                                                                                                                    let value = 10;
                                                                                                                                                                                                    transferState.set(COUNTER_KEY, value);

                                                                                                                                                                                                  Package Files (1)

                                                                                                                                                                                                  Dependencies (1)

                                                                                                                                                                                                  Dev Dependencies (0)

                                                                                                                                                                                                  No dev dependencies.

                                                                                                                                                                                                  Peer Dependencies (3)

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