Ext.data.HttpProxy.html
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<div class="body-wrap">
<div class="top-tools">
<a class="inner-link" href="#Ext.data.HttpProxy-props"><img src="../resources/images/default/s_wev8.gif" class="item-icon icon-prop">Properties</a>
<a class="inner-link" href="#Ext.data.HttpProxy-methods"><img src="../resources/images/default/s_wev8.gif" class="item-icon icon-method">Methods</a>
<a class="inner-link" href="#Ext.data.HttpProxy-events"><img src="../resources/images/default/s_wev8.gif" class="item-icon icon-event">Events</a>
<a class="inner-link" href="#Ext.data.HttpProxy-configs"><img src="../resources/images/default/s_wev8.gif" class="item-icon icon-config">Config Options</a>
<a class="bookmark" href="../docs/?class=Ext.data.HttpProxy"><img src="../resources/images/default/s_wev8.gif" class="item-icon icon-fav">Direct Link</a>
</div>
<div class="inheritance res-block">
<pre class="res-block-inner"><a ext:cls="Ext.util.Observable" ext:member="" href="output/Ext.util.Observable.html">Observable</a>
<img src="resources/elbow-end_wev8.gif"/><a ext:cls="Ext.data.DataProxy" ext:member="" href="output/Ext.data.DataProxy.html">DataProxy</a>
<img src="resources/elbow-end_wev8.gif"/>HttpProxy</pre></div>
<h1>Class Ext.data.HttpProxy</h1>
<table cellspacing="0">
<tr><td class="label">Package:</td><td class="hd-info">Ext.data</td></tr>
<tr><td class="label">Defined In:</td><td class="hd-info"><a href="../source/data/HttpProxy_wev8.js" target="_blank">HttpProxy_wev8.js</a></td></tr>
<tr><td class="label">Class:</td><td class="hd-info">HttpProxy</td></tr>
<tr><td class="label">Extends:</td><td class="hd-info"><a ext:cls="Ext.data.DataProxy" ext:member="" href="output/Ext.data.DataProxy.html">DataProxy</a></td></tr>
</table>
<div class="description">
An implementation of <a ext:cls="Ext.data.DataProxy" href="output/Ext.data.DataProxy.html">Ext.data.DataProxy</a> that reads a data object from a <a ext:cls="Ext.data.Connection" href="output/Ext.data.Connection.html">Connection</a> object
configured to reference a certain URL.<br>
<p>
<b>Note that this class cannot be used to retrieve data from a domain other than the domain
from which the running page was served.<br>
<p>
For cross-domain access to remote data, use a <a ext:cls="Ext.data.ScriptTagProxy" href="output/Ext.data.ScriptTagProxy.html">ScriptTagProxy</a>.</b><br>
<p>
Be aware that to enable the browser to parse an XML document, the server must set
the Content-Type header in the HTTP response to "text/xml". </div>
<div class="hr"></div>
<a id="Ext.data.HttpProxy-configs"></a>
<h2>Config Options</h2>
<table cellspacing="0" class="member-table">
<tr>
<th class="sig-header" colspan="2">Config Options</th>
<th class="msource-header">Defined By</th>
</tr>
<tr class="config-row inherited expandable">
<td class="micon"><a class="exi" href="#expand"> </a></td>
<td class="sig">
<a id="Ext.data.HttpProxy-listeners"></a>
<b>listeners</b> : Object <div class="mdesc">
<div class="short">A config object containing one or more event handlers to be added to this object during initialization. This should b...</div>
<div class="long">
A config object containing one or more event handlers to be added to this object during initialization. This should be a valid listeners config object as specified in the <a ext:cls="Ext.util.Observable" ext:member="addListener" href="output/Ext.util.Observable.html#addListener">addListener</a> example for attaching multiple handlers at once. </div>
</div>
</td>
<td class="msource"><a ext:cls="Ext.util.Observable" ext:member="#listeners" href="output/Ext.util.Observable.html#listeners">Observable</a></td>
</tr>
</table>
<a id="Ext.data.HttpProxy-props"></a>
<h2>Public Properties</h2>
<table cellspacing="0" class="member-table">
<tr>
<th class="sig-header" colspan="2">Property</th>
<th class="msource-header">Defined By</th>
</tr>
<tr class="property-row expandable">
<td class="micon"><a class="exi" href="#expand"> </a></td>
<td class="sig">
<a id="Ext.data.HttpProxy-conn"></a>
<b>conn</b> : Object <div class="mdesc">
<div class="short">The Connection object (Or options parameter to Ext.Ajax.request) which this HttpProxy uses to make requests to the se...</div>
<div class="long">
The Connection object (Or options parameter to <a ext:cls="Ext.Ajax.request" href="output/Ext.Ajax.request.html">Ext.Ajax.request</a>) which this HttpProxy uses to make requests to the server.
Properties of this object may be changed dynamically to change the way data is requested. </div>
</div>
</td>
<td class="msource">HttpProxy</td>
</tr>
</table>
<a id="Ext.data.HttpProxy-methods"></a>
<h2>Public Methods</h2>
<table cellspacing="0" class="member-table">
<tr>
<th class="sig-header" colspan="2">Method</th>
<th class="msource-header">Defined By</th>
</tr>
<tr class="method-row expandable">
<td class="micon"><a class="exi" href="#expand"> </a></td>
<td class="sig">
<a id="Ext.data.HttpProxy-HttpProxy"></a>
<b>HttpProxy</b>( <code>Object conn</code> ) <div class="mdesc">
<div class="short"></div>
<div class="long">
<div class="mdetail-params">
<strong>Parameters:</strong>
<ul><li><code>conn</code> : Object<div class="sub-desc">an <a ext:cls="Ext.data.Connection" href="output/Ext.data.Connection.html">Ext.data.Connection</a> object, or options parameter to <a ext:cls="Ext.Ajax.request" href="output/Ext.Ajax.request.html">Ext.Ajax.request</a>.
If an options parameter is passed, the singleton <a ext:cls="Ext.Ajax" href="output/Ext.Ajax.html">Ext.Ajax</a> object will be used to make the request.</div></li> </ul>
<strong>Returns:</strong>
<ul>
<li><code></code></li>
</ul>
</div>
</div>
</div>
</td>
<td class="msource">HttpProxy</td>
</tr>
<tr class="method-row inherited alt expandable">
<td class="micon"><a class="exi" href="#expand"> </a></td>
<td class="sig">
<a id="Ext.data.HttpProxy-addEvents"></a>
<b>addEvents</b>( <code>Object object</code> ) : void <div class="mdesc">
<div class="short">Used to define events on this Observable</div>
<div class="long">
Used to define events on this Observable <div class="mdetail-params">
<strong>Parameters:</strong>
<ul><li><code>object</code> : Object<div class="sub-desc">The object with the events defined</div></li> </ul>
<strong>Returns:</strong>
<ul>
<li><code>void</code></li>
</ul>
</div>
</div>
</div>
</td>
<td class="msource"><a ext:cls="Ext.util.Observable" ext:member="#addEvents" href="output/Ext.util.Observable.html#addEvents">Observable</a></td>
</tr>
<tr class="method-row inherited expandable">
<td class="micon"><a class="exi" href="#expand"> </a></td>
<td class="sig">
<a id="Ext.data.HttpProxy-addListener"></a>
<b>addListener</b>( <code>String eventName</code>, <code>Function handler</code>, <span class="optional" title="Optional">[<code>Object scope</code>]</span>, <span class="optional" title="Optional">[<code>Object options</code>]</span> ) : void <div class="mdesc">
<div class="short">Appends an event handler to this component</div>
<div class="long">
Appends an event handler to this component <div class="mdetail-params">
<strong>Parameters:</strong>
<ul><li><code>eventName</code> : String<div class="sub-desc">The type of event to listen for</div></li><li><code>handler</code> : Function<div class="sub-desc">The method the event invokes</div></li><li><code>scope</code> : Object<div class="sub-desc">(optional) The scope in which to execute the handler
function. The handler function's "this" context.</div></li><li><code>options</code> : Object<div class="sub-desc">(optional) An object containing handler configuration
properties. This may contain any of the following properties:<ul>
<li><b>scope</b> : Object<p class="sub-desc">The scope in which to execute the handler function. The handler function's "this" context.</p></li>
<li><b>delay</b> : Number<p class="sub-desc">The number of milliseconds to delay the invocation of the handler after the event fires.</p></li>
<li><b>single</b> : Boolean<p class="sub-desc">True to add a handler to handle just the next firing of the event, and then remove itself.</p></li>
<li><b>buffer</b> : Number<p class="sub-desc">Causes the handler to be scheduled to run in an <a ext:cls="Ext.util.DelayedTask" href="output/Ext.util.DelayedTask.html">Ext.util.DelayedTask</a> delayed
by the specified number of milliseconds. If the event fires again within that time, the original
handler is <em>not</em> invoked, but the new handler is scheduled in its place.</p></li>
</ul><br>
<p>
<b>Combining Options</b><br>
Using the options argument, it is possible to combine different types of listeners:<br>
<br>
A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)
<pre><code>el.on(<em>'click'</em>, <b>this</b>.onClick, <b>this</b>, {
single: true,
delay: 100,
forumId: 4
});</code></pre>
<p>
<b>Attaching multiple handlers in 1 call</b><br>
The method also allows for a single argument to be passed which is a config object containing properties
which specify multiple handlers.
<p>
<pre><code>foo.on({
<em>'click'</em> : {
fn: <b>this</b>.onClick,
scope: <b>this</b>,
delay: 100
},
<em>'mouseover'</em> : {
fn: <b>this</b>.onMouseOver,
scope: <b>this</b>
},
<em>'mouseout'</em> : {
fn: <b>this</b>.onMouseOut,
scope: <b>this</b>
}
});</code></pre>
<p>
Or a shorthand syntax:<br>
<pre><code>foo.on({
<em>'click'</em> : <b>this</b>.onClick,
<em>'mouseover'</em> : <b>this</b>.onMouseOver,
<em>'mouseout'</em> : <b>this</b>.onMouseOut,
scope: <b>this</b>
});</code></pre></div></li> </ul>
<strong>Returns:</strong>
<ul>
<li><code>void</code></li>
</ul>
</div>
</div>
</div>
</td>
<td class="msource"><a ext:cls="Ext.util.Observable" ext:member="#addListener" href="output/Ext.util.Observable.html#addListener">Observable</a></td>
</tr>
<tr class="method-row inherited alt expandable">
<td class="micon"><a class="exi" href="#expand"> </a></td>
<td class="sig">
<a id="Ext.data.HttpProxy-fireEvent"></a>
<b>fireEvent</b>( <code>String eventName</code>, <code>Object... args</code> ) : Boolean <div class="mdesc">
<div class="short">Fires the specified event with the passed parameters (minus the event name).</div>
<div class="long">
Fires the specified event with the passed parameters (minus the event name). <div class="mdetail-params">
<strong>Parameters:</strong>
<ul><li><code>eventName</code> : String<div class="sub-desc"></div></li><li><code>args</code> : Object...<div class="sub-desc">Variable number of parameters are passed to handlers</div></li> </ul>
<strong>Returns:</strong>
<ul>
<li><code>Boolean</code><div class="sub-desc">returns false if any of the handlers return false otherwise it returns true</div></li>
</ul>
</div>
</div>
</div>
</td>
<td class="msource"><a ext:cls="Ext.util.Observable" ext:member="#fireEvent" href="output/Ext.util.Observable.html#fireEvent">Observable</a></td>
</tr>
<tr class="method-row expandable">
<td class="micon"><a class="exi" href="#expand"> </a></td>
<td class="sig">
<a id="Ext.data.HttpProxy-getConnection"></a>
<b>getConnection</b>() : Connection <div class="mdesc">
<div class="short">Return the <a ext:cls="Ext.data.Connection" href="output/Ext.data.Connection.html">Ext.data.Connection</a> object being used by this Proxy.</div>
<div class="long">
Return the <a ext:cls="Ext.data.Connection" href="output/Ext.data.Connection.html">Ext.data.Connection</a> object being used by this Proxy. <div class="mdetail-params">
<strong>Parameters:</strong>
<ul><li>None.</li> </ul>
<strong>Returns:</strong>
<ul>
<li><code>Connection</code><div class="sub-desc">The Connection object. This object may be used to subscribe to events on a finer-grained basis than the DataProxy events.</div></li>
</ul>
</div>
</div>
</div>
</td>
<td class="msource">HttpProxy</td>
</tr>
<tr class="method-row inherited alt expandable">
<td class="micon"><a class="exi" href="#expand"> </a></td>
<td class="sig">
<a id="Ext.data.HttpProxy-hasListener"></a>
<b>hasListener</b>( <code>String eventName</code> ) : Boolean <div class="mdesc">
<div class="short">Checks to see if this object has any listeners for a specified event</div>
<div class="long">
Checks to see if this object has any listeners for a specified event <div class="mdetail-params">
<strong>Parameters:</strong>
<ul><li><code>eventName</code> : String<div class="sub-desc">The name of the event to check for</div></li> </ul>
<strong>Returns:</strong>
<ul>
<li><code>Boolean</code><div class="sub-desc">True if the event is being listened for, else false</div></li>
</ul>
</div>
</div>
</div>
</td>
<td class="msource"><a ext:cls="Ext.util.Observable" ext:member="#hasListener" href="output/Ext.util.Observable.html#hasListener">Observable</a></td>
</tr>
<tr class="method-row expandable">
<td class="micon"><a class="exi" href="#expand"> </a></td>
<td class="sig">
<a id="Ext.data.HttpProxy-load"></a>
<b>load</b>( <code>Object params</code>, <code>Ext.data.DataReader reader</code>, <code>Function callback</code>, <code>Object scope</code>, <code>Object arg</code> ) : void <div class="mdesc">
<div class="short">Load data from the configured Ext.data.Connection, read the data object into
a block of Ext.data.Records using the pa...</div>
<div class="long">
Load data from the configured <a ext:cls="Ext.data.Connection" href="output/Ext.data.Connection.html">Ext.data.Connection</a>, read the data object into
a block of Ext.data.Records using the passed <a ext:cls="Ext.data.DataReader" href="output/Ext.data.DataReader.html">Ext.data.DataReader</a> implementation, and
process that block using the passed callback. <div class="mdetail-params">
<strong>Parameters:</strong>
<ul><li><code>params</code> : Object<div class="sub-desc">An object containing properties which are to be used as HTTP parameters
for the request to the remote server.</div></li><li><code>reader</code> : Ext.data.DataReader<div class="sub-desc">The Reader object which converts the data
object into a block of Ext.data.Records.</div></li><li><code>callback</code> : Function<div class="sub-desc">The function into which to pass the block of Ext.data.Records.
The function must be passed <ul>
<li>The Record block object</li>
<li>The "arg" argument from the load function</li>
<li>A boolean success indicator</li>
</ul></div></li><li><code>scope</code> : Object<div class="sub-desc">The scope in which to call the callback</div></li><li><code>arg</code> : Object<div class="sub-desc">An optional argument which is passed to the callback as its second parameter.</div></li> </ul>
<strong>Returns:</strong>
<ul>
<li><code>void</code></li>
</ul>
</div>
</div>
</div>
</td>
<td class="msource">HttpProxy</td>
</tr>
<tr class="method-row inherited alt expandable">
<td class="micon"><a class="exi" href="#expand"> </a></td>
<td class="sig">
<a id="Ext.data.HttpProxy-on"></a>
<b>on</b>( <code>String eventName</code>, <code>Function handler</code>, <span class="optional" title="Optional">[<code>Object scope</code>]</span>, <span class="optional" title="Optional">[<code>Object options</code>]</span> ) : void <div class="mdesc">
<div class="short">Appends an event handler to this element (shorthand for addListener)</div>
<div class="long">
Appends an event handler to this element (shorthand for addListener) <div class="mdetail-params">
<strong>Parameters:</strong>
<ul><li><code>eventName</code> : String<div class="sub-desc">The type of event to listen for</div></li><li><code>handler</code> : Function<div class="sub-desc">The method the event invokes</div></li><li><code>scope</code> : Object<div class="sub-desc">(optional) The scope in which to execute the handler
function. The handler function's "this" context.</div></li><li><code>options</code> : Object<div class="sub-desc">(optional)</div></li> </ul>
<strong>Returns:</strong>
<ul>
<li><code>void</code></li>
</ul>
</div>
</div>
</div>
</td>
<td class="msource"><a ext:cls="Ext.util.Observable" ext:member="#on" href="output/Ext.util.Observable.html#on">Observable</a></td>
</tr>
<tr class="method-row inherited expandable">
<td class="micon"><a class="exi" href="#expand"> </a></td>
<td class="sig">
<a id="Ext.data.HttpProxy-purgeListeners"></a>
<b>purgeListeners</b>() : void <div class="mdesc">
<div class="short">Removes all listeners for this object</div>
<div class="long">
Removes all listeners for this object <div class="mdetail-params">
<strong>Parameters:</strong>
<ul><li>None.</li> </ul>
<strong>Returns:</strong>
<ul>
<li><code>void</code></li>
</ul>
</div>
</div>
</div>
</td>
<td class="msource"><a ext:cls="Ext.util.Observable" ext:member="#purgeListeners" href="output/Ext.util.Observable.html#purgeListeners">Observable</a></td>
</tr>
<tr class="method-row inherited alt expandable">
<td class="micon"><a class="exi" href="#expand"> </a></td>
<td class="sig">
<a id="Ext.data.HttpProxy-removeListener"></a>
<b>removeListener</b>( <code>String eventName</code>, <code>Function handler</code>, <span class="optional" title="Optional">[<code>Object scope</code>]</span> ) : void <div class="mdesc">
<div class="short">Removes a listener</div>
<div class="long">
Removes a listener <div class="mdetail-params">
<strong>Parameters:</strong>
<ul><li><code>eventName</code> : String<div class="sub-desc">The type of event to listen for</div></li><li><code>handler</code> : Function<div class="sub-desc">The handler to remove</div></li><li><code>scope</code> : Object<div class="sub-desc">(optional) The scope (this object) for the handler</div></li> </ul>
<strong>Returns:</strong>
<ul>
<li><code>void</code></li>
</ul>
</div>
</div>
</div>
</td>
<td class="msource"><a ext:cls="Ext.util.Observable" ext:member="#removeListener" href="output/Ext.util.Observable.html#removeListener">Observable</a></td>
</tr>
<tr class="method-row inherited expandable">
<td class="micon"><a class="exi" href="#expand"> </a></td>
<td class="sig">
<a id="Ext.data.HttpProxy-resumeEvents"></a>
<b>resumeEvents</b>() : void <div class="mdesc">
<div class="short">Resume firing events. (see <a ext:cls="Ext.util.Observable" ext:member="suspendEvents" href="output/Ext.util.Observable.html#suspendEvents">suspendEvents</a>)</div>
<div class="long">
Resume firing events. (see <a ext:cls="Ext.util.Observable" ext:member="suspendEvents" href="output/Ext.util.Observable.html#suspendEvents">suspendEvents</a>) <div class="mdetail-params">
<strong>Parameters:</strong>
<ul><li>None.</li> </ul>
<strong>Returns:</strong>
<ul>
<li><code>void</code></li>
</ul>
</div>
</div>
</div>
</td>
<td class="msource"><a ext:cls="Ext.util.Observable" ext:member="#resumeEvents" href="output/Ext.util.Observable.html#resumeEvents">Observable</a></td>
</tr>
<tr class="method-row inherited alt expandable">
<td class="micon"><a class="exi" href="#expand"> </a></td>
<td class="sig">
<a id="Ext.data.HttpProxy-suspendEvents"></a>
<b>suspendEvents</b>() : void <div class="mdesc">
<div class="short">Suspend the firing of all events. (see <a ext:cls="Ext.util.Observable" ext:member="resumeEvents" href="output/Ext.util.Observable.html#resumeEvents">resumeEvents</a>)</div>
<div class="long">
Suspend the firing of all events. (see <a ext:cls="Ext.util.Observable" ext:member="resumeEvents" href="output/Ext.util.Observable.html#resumeEvents">resumeEvents</a>) <div class="mdetail-params">
<strong>Parameters:</strong>
<ul><li>None.</li> </ul>
<strong>Returns:</strong>
<ul>
<li><code>void</code></li>
</ul>
</div>
</div>
</div>
</td>
<td class="msource"><a ext:cls="Ext.util.Observable" ext:member="#suspendEvents" href="output/Ext.util.Observable.html#suspendEvents">Observable</a></td>
</tr>
<tr class="method-row inherited expandable">
<td class="micon"><a class="exi" href="#expand"> </a></td>
<td class="sig">
<a id="Ext.data.HttpProxy-un"></a>
<b>un</b>( <code>String eventName</code>, <code>Function handler</code>, <span class="optional" title="Optional">[<code>Object scope</code>]</span> ) : void <div class="mdesc">
<div class="short">Removes a listener (shorthand for removeListener)</div>
<div class="long">
Removes a listener (shorthand for removeListener) <div class="mdetail-params">
<strong>Parameters:</strong>
<ul><li><code>eventName</code> : String<div class="sub-desc">The type of event to listen for</div></li><li><code>handler</code> : Function<div class="sub-desc">The handler to remove</div></li><li><code>scope</code> : Object<div class="sub-desc">(optional) The scope (this object) for the handler</div></li> </ul>
<strong>Returns:</strong>
<ul>
<li><code>void</code></li>
</ul>
</div>
</div>
</div>
</td>
<td class="msource"><a ext:cls="Ext.util.Observable" ext:member="#un" href="output/Ext.util.Observable.html#un">Observable</a></td>
</tr>
</table>
<a id="Ext.data.HttpProxy-events"></a>
<h2>Public Events</h2>
<table cellspacing="0" class="member-table">
<tr>
<th class="sig-header" colspan="2">Event</th>
<th class="msource-header">Defined By</th>
</tr>
<tr class="event-row inherited expandable">
<td class="micon"><a class="exi" href="#expand"> </a></td>
<td class="sig">
<a id="Ext.data.HttpProxy-beforeload"></a>
<b>beforeload</b> : ( <code>Object This</code>, <code>Object params</code> ) <div class="mdesc">
<div class="short">Fires before a network request is made to retrieve a data object.</div>
<div class="long">
Fires before a network request is made to retrieve a data object. <div class="mdetail-params">
<strong style="font-weight:normal;">Listeners will be called with the following arguments:</strong>
<ul><li><code>This</code> : Object<div class="sub-desc">DataProxy object.</div></li><li><code>params</code> : Object<div class="sub-desc">The params parameter to the load function.</div></li> </ul>
</div>
</div>
</div>
</td>
<td class="msource"><a ext:cls="Ext.data.DataProxy" ext:member="#event-beforeload" href="output/Ext.data.DataProxy.html#event-beforeload">DataProxy</a></td>
</tr>
<tr class="event-row inherited alt expandable">
<td class="micon"><a class="exi" href="#expand"> </a></td>
<td class="sig">
<a id="Ext.data.HttpProxy-load"></a>
<b>load</b> : ( <code>Object This</code>, <code>Object o</code>, <code>Object arg</code> ) <div class="mdesc">
<div class="short">Fires before the load method's callback is called.</div>
<div class="long">
Fires before the load method's callback is called. <div class="mdetail-params">
<strong style="font-weight:normal;">Listeners will be called with the following arguments:</strong>
<ul><li><code>This</code> : Object<div class="sub-desc">DataProxy object.</div></li><li><code>o</code> : Object<div class="sub-desc">The data object.</div></li><li><code>arg</code> : Object<div class="sub-desc">The callback argument object passed to the load function.</div></li> </ul>
</div>
</div>
</div>
</td>
<td class="msource"><a ext:cls="Ext.data.DataProxy" ext:member="#event-load" href="output/Ext.data.DataProxy.html#event-load">DataProxy</a></td>
</tr>
<tr class="event-row inherited expandable">
<td class="micon"><a class="exi" href="#expand"> </a></td>
<td class="sig">
<a id="Ext.data.HttpProxy-loadexception"></a>
<b>loadexception</b> : ( <code>Object This</code>, <code>Object o</code>, <code>Object arg</code>, <code>Object e</code> ) <div class="mdesc">
<div class="short">Fires if an Exception occurs during data retrieval.</div>
<div class="long">
Fires if an Exception occurs during data retrieval. <div class="mdetail-params">
<strong style="font-weight:normal;">Listeners will be called with the following arguments:</strong>
<ul><li><code>This</code> : Object<div class="sub-desc">DataProxy object.</div></li><li><code>o</code> : Object<div class="sub-desc">The data object.</div></li><li><code>arg</code> : Object<div class="sub-desc">The callback argument object passed to the load function.</div></li><li><code>e</code> : Object<div class="sub-desc">The Exception.</div></li> </ul>
</div>
</div>
</div>
</td>
<td class="msource"><a ext:cls="Ext.data.DataProxy" ext:member="#event-loadexception" href="output/Ext.data.DataProxy.html#event-loadexception">DataProxy</a></td>
</tr>
</table>
</div>