UrlService | @uirouter/core
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Class UrlService

API for URL management

Hierarchy

  • UrlService

Implements

Index

Properties

config: UrlConfigApi

A nested API to configure the URL and retrieve URL information

A nested API to configure the URL and retrieve URL information

See: UrlConfigApi for details

rules: UrlRulesApi

A nested API for managing URL rules and rewrites

A nested API for managing URL rules and rewrites

See: UrlRulesApi for details

Methods

  • deferIntercept(defer?: boolean): void
  • Disables monitoring of the URL.

  • Disables monitoring of the URL.

    Call this method before UI-Router has bootstrapped. It will stop UI-Router from performing the initial url sync.

    This can be useful to perform some asynchronous initialization before the router starts. Once the initialization is complete, call listen to tell UI-Router to start watching and synchronizing the URL.

    Example:

    // Prevent $urlRouter from automatically intercepting URL changes when it starts;
    urlService.deferIntercept();
    
    $http.get('/states.json').then(function(resp) {
      resp.data.forEach(state => $stateRegistry.register(state));
      urlService.listen();
      urlService.sync();
    });
    

    Parameters

    • defer: Optional  boolean

    Returns void


  • dispose(): void
  • hash(): string
  • Gets the hash part of the current url

  • Gets the hash part of the current url

    If the current URL is /some/path?query=value#anchor, this returns anchor

    Returns string

    :

    the hash (anchor) portion of the url


  • listen(enabled?: boolean): Function
  • Starts or stops listening for URL changes

  • Starts or stops listening for URL changes

    Call this sometime after calling deferIntercept to start monitoring the url. This causes UrlRouter to start listening for changes to the URL, if it wasn't already listening.

    If called with false, will stop listening. Call listen() again to start listening

    Example:

    urlService.deferIntercept();
    
    $http.get('/states.json').then(function(resp) {
      resp.data.forEach(state => $stateRegistry.register(state));
      // Start responding to URL changes
      urlService.listen();
      urlService.sync();
    });
    

    Parameters

    • enabled: Optional  boolean

    Returns Function


  • onChange(callback: Function): Function
  • Registers a url change handler

  • Registers a url change handler

    Example:

    let deregisterFn = locationServices.onChange((evt) => console.log("url change", evt));
    

    Parameters

    • callback Function

    Returns Function

    :

    a function that de-registers the callback


  • parts(): UrlParts
  • Returns the current URL parts

  • path(): string
  • Gets the path part of the current url

  • Gets the path part of the current url

    If the current URL is /some/path?query=value#anchor, this returns /some/path

    Returns string

    :

    the path portion of the url


  • search(): object
  • Gets the search part of the current url as an object

  • Gets the search part of the current url as an object

    If the current URL is /some/path?query=value#anchor, this returns { query: 'value' }

    Returns object

    :

    the search (querystring) portion of the url, as an object

    • [key: string]: any

  • sync(evt?: any): void
  • Checks the URL for a matching UrlRule

  • Checks the URL for a matching UrlRule

    Checks the current URL for a matching url rule, then invokes that rule's handler. This method is called internally any time the URL has changed.

    This effectively activates the state which matches the current URL.

    Example:

    urlService.deferIntercept();
    
    $http.get('/states.json').then(function(resp) {
      resp.data.forEach(state => $stateRegistry.register(state));
      urlService.listen();
      // Find the matching URL and invoke the handler.
      urlService.sync();
    });
    

    Parameters

    • evt: Optional  any

    Returns void


  • url(): string
  • Gets the current url string

  • url(newurl: string, replace?: boolean, state?: any): void
  • Updates the url, or gets the current url

  • Gets the current url string

    The URL is normalized using the internal path/search/hash values.

    For example, the URL may be stored in the hash ([[HashLocationServices]]) or have a base HREF prepended ([[PushStateLocationServices]]).

    The raw URL in the browser might be:

    http://mysite.com/somepath/index.html#/internal/path/123?param1=foo#anchor
    

    or

    http://mysite.com/basepath/internal/path/123?param1=foo#anchor
    

    then this method returns:

    /internal/path/123?param1=foo#anchor
    

    Example:

    locationServices.url(); // "/some/path?query=value#anchor"
    

    Returns string

    :

    the current value of the url, as a string.


  • Updates the url, or gets the current url

    Updates the url, changing it to the value in newurl

    Example:

    locationServices.url("/some/path?query=value#anchor", true);
    

    Parameters

    • newurl string
    • replace: Optional  boolean
    • state: Optional  any

    Returns void

    :

    the url (after potentially being processed)


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