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<title>The source code</title>
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<pre class="prettyprint lang-js"><div id="cls-Ext.direct.JsonProvider"></div>/**
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* @class Ext.direct.JsonProvider
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* @extends Ext.direct.Provider
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*/
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Ext.direct.JsonProvider = Ext.extend(Ext.direct.Provider, {
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parseResponse: function(xhr){
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if(!Ext.isEmpty(xhr.responseText)){
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if(typeof xhr.responseText == 'object'){
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return xhr.responseText;
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}
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return Ext.decode(xhr.responseText);
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}
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return null;
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},
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getEvents: function(xhr){
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var data = null;
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try{
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data = this.parseResponse(xhr);
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}catch(e){
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var event = new Ext.Direct.ExceptionEvent({
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data: e,
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xhr: xhr,
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code: Ext.Direct.exceptions.PARSE,
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message: 'Error parsing json response: \n\n ' + data
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})
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return [event];
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}
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var events = [];
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if(Ext.isArray(data)){
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for(var i = 0, len = data.length; i < len; i++){
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events.push(Ext.Direct.createEvent(data[i]));
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}
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}else{
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events.push(Ext.Direct.createEvent(data));
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}
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return events;
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}
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});</pre>
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