dojo/store/Observable.js

• Provides:

  • dojo.store.Observable

• dojo.store.Observable

  • parameters:
    • store
  • summary

    The Observable store wrapper takes a store and sets an observe method on query()
    results that can be used to monitor results for changes.

  • description

    Observable wraps an existing store so that notifications can be made when a query
    is performed.

  • example

    Create a Memory store that returns an observable query, and then log some
    information about that query.
    
    	var store = dojo.store.Observable(new dojo.store.Memory({
    		data: [
    			{id: 1, name: "one", prime: false},
    			{id: 2, name: "two", even: true, prime: true},
    			{id: 3, name: "three", prime: true},
    			{id: 4, name: "four", even: true, prime: false},
    			{id: 5, name: "five", prime: true}
    		]
    	}));
    	var changes = [], results = store.query({ prime: true });
    	var observer = results.observe(function(object, previousIndex, newIndex){
    		changes.push({previousIndex:previousIndex, newIndex:newIndex, object:object});
    	});
    
    See the Observable tests for more information.

  • type

    Function

• dojo.store

  • type

    Object

• dojo

  • type

    Object