include/javascript/yui3/build/datasource/datasource-local.js

   1 /*
   2  Copyright (c) 2009, Yahoo! Inc. All rights reserved.
   3  Code licensed under the BSD License:
   4  http://developer.yahoo.net/yui/license.txt
   5  version: 3.0.0
   6  build: 1549
   7  */
   8 YUI.add('datasource-local',function(Y){var LANG=Y.Lang,DSLocal=function(){DSLocal.superclass.constructor.apply(this,arguments);};Y.mix(DSLocal,{NAME:"dataSourceLocal",ATTRS:{source:{value:null}},_tId:0,issueCallback:function(e){if(e.callback){var callbackFunc=(e.error&&e.callback.failure)||e.callback.success;if(callbackFunc){callbackFunc(e);}}}});Y.extend(DSLocal,Y.Base,{initializer:function(config){this._initEvents();},_initEvents:function(){this.publish("request",{defaultFn:Y.bind("_defRequestFn",this),queuable:true});this.publish("data",{defaultFn:Y.bind("_defDataFn",this),queuable:true});this.publish("response",{defaultFn:Y.bind("_defResponseFn",this),queuable:true});},_defRequestFn:function(e){var data=this.get("source");if(LANG.isUndefined(data)){e.error=new Error("Local source undefined");}
   9 if(e.error){this.fire("error",e);}
  10 this.fire("data",Y.mix({data:data},e));},_defDataFn:function(e){var data=e.data,meta=e.meta,response={results:(LANG.isArray(data))?data:[data],meta:(meta)?meta:{}};this.fire("response",Y.mix({response:response},e));},_defResponseFn:function(e){DSLocal.issueCallback(e);},sendRequest:function(request,callback,cfg){var tId=DSLocal._tId++;this.fire("request",{tId:tId,request:request,callback:callback,cfg:cfg||{}});return tId;}});Y.namespace("DataSource").Local=DSLocal;},'3.0.0',{requires:['base']});