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<a class="inner-link" href="#Ext.form.Action.Load-props"><img src="../resources/images/default/s.gif" class="item-icon icon-prop">Properties</a>
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<a class="inner-link" href="#Ext.form.Action.Load-methods"><img src="../resources/images/default/s.gif" class="item-icon icon-method">Methods</a>
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<a class="inner-link" href="#Ext.form.Action.Load-events"><img src="../resources/images/default/s.gif" class="item-icon icon-event">Events</a>
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<a class="inner-link" href="#Ext.form.Action.Load-configs"><img src="../resources/images/default/s.gif" class="item-icon icon-config">Config Options</a>
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<a class="bookmark" href="../docs/?class=Ext.form.Action.Load"><img src="../resources/images/default/s.gif" class="item-icon icon-fav">Direct Link</a>
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</div>
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<div class="inheritance res-block">
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<pre class="res-block-inner"><a ext:cls="Ext.form.Action" ext:member="" href="output/Ext.form.Action.html">Action</a>
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<img src="resources/elbow-end.gif"/>Action.Load</pre></div>
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<h1>Class Ext.form.Action.Load</h1>
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<table cellspacing="0">
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<tr><td class="label">Package:</td><td class="hd-info">Ext.form</td></tr>
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<tr><td class="label">Defined In:</td><td class="hd-info"><a href="../source/widgets/form/Action.js" target="_blank">Action.js</a></td></tr>
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<tr><td class="label">Class:</td><td class="hd-info">Action.Load</td></tr>
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<tr><td class="label">Extends:</td><td class="hd-info"><a ext:cls="Ext.form.Action" ext:member="" href="output/Ext.form.Action.html">Action</a></td></tr>
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</table>
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<div class="description">
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A class which handles loading of data from a server into the Fields of
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an <a ext:cls="Ext.form.BasicForm" href="output/Ext.form.BasicForm.html">Ext.form.BasicForm</a>.
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<br><br>
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Instances of this class are only created by a <a ext:cls="Ext.form.BasicForm" href="output/Ext.form.BasicForm.html">Form</a> when
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submitting.
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<br><br>
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A response packet <b>must</b> contain a boolean <tt style="font-weight:bold">success</tt> property, and
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a <tt style="font-weight:bold">data</tt> property. The <tt style="font-weight:bold">data</tt> property contains the
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values of Fields to load. The individual value object for each Field
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is passed to the Field's <a ext:cls="Ext.form.Field" ext:member="setValue" href="output/Ext.form.Field.html#setValue">setValue</a> method.
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<br><br>
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By default, response packets are assumed to be JSON, so a typical response
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packet may look like this:
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<br><br><pre><code>{
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success: true,
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data: {
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clientName: <em>"Fred. Olsen Lines"</em>,
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portOfLoading: <em>"FXT"</em>,
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portOfDischarge: <em>"OSL"</em>
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}
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}</code></pre>
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<br><br>
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Other data may be placed into the response for processing the the <a ext:cls="Ext.form.BasicForm" href="output/Ext.form.BasicForm.html">Form</a>'s callback
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or event handler methods. The object decoded from this JSON is available in the <a ext:cls="Ext.form.Action.Load" ext:member="result" href="output/Ext.form.Action.Load.html#result">result</a> property. </div>
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<div class="hr"></div>
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<a id="Ext.form.Action.Load-configs"></a>
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<h2>Config Options</h2>
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<table cellspacing="0" class="member-table">
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<tr>
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<th class="sig-header" colspan="2">Config Options</th>
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<th class="msource-header">Defined By</th>
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</tr>
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<tr class="config-row inherited expandable">
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<td class="micon"><a class="exi" href="#expand"> </a></td>
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<td class="sig">
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<a id="Ext.form.Action.Load-failure"></a>
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<b>failure</b> : Function <div class="mdesc">
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<div class="short">The function to call when a failure packet was recieved, or when an error ocurred in the Ajax communication. The func...</div>
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<div class="long">
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The function to call when a failure packet was recieved, or when an error ocurred in the Ajax communication. The function is passed the following parameters:<ul class="mdetail-params"> <li><b>form</b> : Ext.form.BasicForm<div class="sub-desc">The form that requested the action</div></li> <li><b>action</b> : Ext.form.Action<div class="sub-desc">The Action class. If an Ajax error ocurred, the failure type will be in <a ext:cls="Ext.form.Action" ext:member="failureType" href="output/Ext.form.Action.html#failureType">failureType</a>. The <a ext:cls="Ext.form.Action" ext:member="result" href="output/Ext.form.Action.html#result">result</a> property of this object may be examined to perform custom postprocessing.</div></li> </ul> </div>
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</div>
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</td>
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<td class="msource"><a ext:cls="Ext.form.Action" ext:member="#failure" href="output/Ext.form.Action.html#failure">Action</a></td>
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</tr>
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<tr class="config-row inherited alt expandable">
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<td class="micon"><a class="exi" href="#expand"> </a></td>
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<td class="sig">
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<a id="Ext.form.Action.Load-method"></a>
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<b>method</b> : String <div class="mdesc">
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<div class="short">The HTTP method to use to access the requested URL. Defaults to the Ext.form.BasicForm's method, or if that is not sp...</div>
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<div class="long">
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The HTTP method to use to access the requested URL. Defaults to the <a ext:cls="Ext.form.BasicForm" href="output/Ext.form.BasicForm.html">Ext.form.BasicForm</a>'s method, or if that is not specified, the underlying DOM form's method. </div>
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</div>
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</td>
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<td class="msource"><a ext:cls="Ext.form.Action" ext:member="#method" href="output/Ext.form.Action.html#method">Action</a></td>
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</tr>
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<tr class="config-row inherited expandable">
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<td class="micon"><a class="exi" href="#expand"> </a></td>
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<td class="sig">
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<a id="Ext.form.Action.Load-params"></a>
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<b>params</b> : Mixed <div class="mdesc">
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<div class="short">Extra parameter values to pass. These are added to the Form's Ext.form.BasicForm.baseParams and passed to the specifi...</div>
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<div class="long">
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Extra parameter values to pass. These are added to the Form's <a ext:cls="Ext.form.BasicForm" ext:member="baseParams" href="output/Ext.form.BasicForm.html#baseParams">Ext.form.BasicForm.baseParams</a> and passed to the specified URL along with the Form's input fields. </div>
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</div>
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</td>
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<td class="msource"><a ext:cls="Ext.form.Action" ext:member="#params" href="output/Ext.form.Action.html#params">Action</a></td>
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</tr>
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<tr class="config-row inherited alt">
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<td class="micon"><a class="exi" href="#expand"> </a></td>
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<td class="sig">
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<a id="Ext.form.Action.Load-scope"></a>
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<b>scope</b> : Object <div class="mdesc">
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The scope in which to call the callback functions (The <tt>this</tt> reference for the callback functions). </div>
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</td>
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<td class="msource"><a ext:cls="Ext.form.Action" ext:member="#scope" href="output/Ext.form.Action.html#scope">Action</a></td>
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</tr>
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<tr class="config-row inherited expandable">
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<td class="micon"><a class="exi" href="#expand"> </a></td>
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<td class="sig">
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<a id="Ext.form.Action.Load-success"></a>
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<b>success</b> : Function <div class="mdesc">
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<div class="short">The function to call when a valid success return packet is recieved. The function is passed the following parameters:...</div>
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<div class="long">
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The function to call when a valid success return packet is recieved. The function is passed the following parameters:<ul class="mdetail-params"> <li><b>form</b> : Ext.form.BasicForm<div class="sub-desc">The form that requested the action</div></li> <li><b>action</b> : Ext.form.Action<div class="sub-desc">The Action class. The <a ext:cls="Ext.form.Action" ext:member="result" href="output/Ext.form.Action.html#result">result</a> property of this object may be examined to perform custom postprocessing.</div></li> </ul> </div>
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</div>
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</td>
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<td class="msource"><a ext:cls="Ext.form.Action" ext:member="#success" href="output/Ext.form.Action.html#success">Action</a></td>
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</tr>
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<tr class="config-row inherited alt">
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<td class="micon"><a class="exi" href="#expand"> </a></td>
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<td class="sig">
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<a id="Ext.form.Action.Load-url"></a>
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<b>url</b> : String <div class="mdesc">
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The URL that the Action is to invoke. </div>
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</td>
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<td class="msource"><a ext:cls="Ext.form.Action" ext:member="#url" href="output/Ext.form.Action.html#url">Action</a></td>
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</tr>
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<tr class="config-row inherited">
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<td class="micon"><a class="exi" href="#expand"> </a></td>
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<td class="sig">
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<a id="Ext.form.Action.Load-waitMsg"></a>
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<b>waitMsg</b> : String <div class="mdesc">
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The message to be displayed by a call to <a ext:cls="Ext.MessageBox" ext:member="wait" href="output/Ext.MessageBox.html#wait">Ext.MessageBox.wait</a> during the time the action is being processed. </div>
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</td>
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<td class="msource"><a ext:cls="Ext.form.Action" ext:member="#waitMsg" href="output/Ext.form.Action.html#waitMsg">Action</a></td>
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</tr>
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<tr class="config-row inherited alt">
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<td class="micon"><a class="exi" href="#expand"> </a></td>
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<td class="sig">
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<a id="Ext.form.Action.Load-waitTitle"></a>
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<b>waitTitle</b> : String <div class="mdesc">
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The title to be displayed by a call to <a ext:cls="Ext.MessageBox" ext:member="wait" href="output/Ext.MessageBox.html#wait">Ext.MessageBox.wait</a> during the time the action is being processed. </div>
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</td>
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<td class="msource"><a ext:cls="Ext.form.Action" ext:member="#waitTitle" href="output/Ext.form.Action.html#waitTitle">Action</a></td>
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</tr>
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</table>
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<a id="Ext.form.Action.Load-props"></a>
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<h2>Public Properties</h2>
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<table cellspacing="0" class="member-table">
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<tr>
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<th class="sig-header" colspan="2">Property</th>
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<th class="msource-header">Defined By</th>
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</tr>
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<tr class="property-row inherited">
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<td class="micon"><a class="exi" href="#expand"> </a></td>
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<td class="sig">
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<a id="Ext.form.Action.Load-failureType"></a>
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<b>failureType</b> : String <div class="mdesc">
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The type of failure detected. See <a ext:cls="Ext.form.Action" ext:member="Ext.form.Action.CLIENT_INVALID" href="output/Ext.form.Action.html#Ext.form.Action.CLIENT_INVALID">CLIENT_INVALID</a>, <a ext:cls="Ext.form.Action" ext:member="Ext.form.Action.SERVER_INVALID" href="output/Ext.form.Action.html#Ext.form.Action.SERVER_INVALID">SERVER_INVALID</a>,
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<a ext:cls="Ext.form.Action" ext:member="Ext.form.Action.CONNECT_FAILURE" href="output/Ext.form.Action.html#Ext.form.Action.CONNECT_FAILURE">CONNECT_FAILURE</a>, <a ext:cls="Ext.form.Action" ext:member="Ext.form.Action.LOAD_FAILURE" href="output/Ext.form.Action.html#Ext.form.Action.LOAD_FAILURE">LOAD_FAILURE</a> </div>
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</td>
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<td class="msource"><a ext:cls="Ext.form.Action" ext:member="#failureType" href="output/Ext.form.Action.html#failureType">Action</a></td>
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</tr>
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<tr class="property-row inherited alt">
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<td class="micon"><a class="exi" href="#expand"> </a></td>
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<td class="sig">
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<a id="Ext.form.Action.Load-response"></a>
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<b>response</b> : Object <div class="mdesc">
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The XMLHttpRequest object used to perform the action. </div>
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</td>
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<td class="msource"><a ext:cls="Ext.form.Action" ext:member="#response" href="output/Ext.form.Action.html#response">Action</a></td>
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</tr>
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<tr class="property-row inherited">
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<td class="micon"><a class="exi" href="#expand"> </a></td>
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<td class="sig">
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<a id="Ext.form.Action.Load-result"></a>
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<b>result</b> : Object <div class="mdesc">
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The decoded response object containing a boolean <tt style="font-weight:bold">success</tt> property and
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other, action-specific properties. </div>
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</td>
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<td class="msource"><a ext:cls="Ext.form.Action" ext:member="#result" href="output/Ext.form.Action.html#result">Action</a></td>
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</tr>
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<tr class="property-row inherited alt">
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<td class="micon"><a class="exi" href="#expand"> </a></td>
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<td class="sig">
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<a id="Ext.form.Action.Load-type"></a>
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<b>type</b> : String <div class="mdesc">
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The type of action this Action instance performs.
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Currently only "submit" and "load" are supported. </div>
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</td>
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<td class="msource"><a ext:cls="Ext.form.Action" ext:member="#type" href="output/Ext.form.Action.html#type">Action</a></td>
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</tr>
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</table>
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<a id="Ext.form.Action.Load-methods"></a>
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<h2>Public Methods</h2>
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<div class="no-members">This class has no public methods.</div> <a id="Ext.form.Action.Load-events"></a>
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<h2>Public Events</h2>
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<div class="no-members">This class has no public events.</div>
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</div>
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