ext.form.action.load.html

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        <a class="inner-link" href="#Ext.form.Action.Load-props"><img src="/images/s.gif" class="item-icon icon-prop">Properties</a><a class="inner-link" href="#Ext.form.Action.Load-methods"><img src="/images/s.gif" class="item-icon icon-method">Methods</a><a class="inner-link" href="#Ext.form.Action.Load-events"><img src="/images/s.gif" class="item-icon icon-event">Events</a><a class="inner-link" href="#Ext.form.Action.Load-configs"><img src="/images/s.gif" class="item-icon icon-config">Config Options</a><a class="bookmark" href="../docs/?class=Ext.form.Action.Load"><img src="/images/s.gif" class="item-icon icon-fav">Direct Link</a>
    </div><h1>Class Ext.form.Action.Load</h1>
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        Package:
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                Defined In:
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                Ext.form.Action.Load.js
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                Class:
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                Ext.form.Action.Load
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                Extends:
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                Ext.form.Action
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    <div class="description">
        A class which handles loading of data from a server into the Fields of
  an <a href="###" onClick="alert('Ext.form.BasicForm');">Ext.form.BasicForm</a>. 
  <br><br>
  Instances of this class are only created by a {@link Ext.form.BasicForm Form} when 
  submitting.
  <br><br>
  A response packet <b>must</b> contain a boolean <tt style="font-weight:bold">success</tt> property, and
  a <tt style="font-weight:bold">data</tt> property. The <tt style="font-weight:bold">data</tt> property contains the
  values of Fields to load. The individual value object for each Field
  is passed to the Field's {@link Ext.form.Field#setValue setValue} method.
  <br><br>
  By default, response packets are assumed to be JSON, so a typical response
  packet may look like this:
  <br><br><pre><code>
{
    success: true,
    data: {
        clientName: "Fred. Olsen Lines",
        portOfLoading: "FXT",
        portOfDischarge: "OSL"
    }
}</code></pre>
  <br><br>
  Other data may be placed into the response for processing the the {@link Ext.form.BasicForm Form}'s callback
  or event handler methods. The object decoded from this JSON is available in the <a href="###" onClick="alert('#result');">#result</a> property.
 
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    <a id="Ext.form.Action.Load-configs"></a>
    <h2>配置项</h2>
    
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                    配置项
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                    定义者
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                        <a class="exi" href="#expand">&nbsp;</a>
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                        <a id="url-header"></a>
                        <b>url</b>
                        : String
                        <div class="mdesc">
                            <div class="short">
                                Action调用的URL资源。 
                            </div>
                            <div class="long">
                                Action调用的URL资源。 
                            </div>
                        </div>
                    </td>
                    <td class="msource">
                        
                            <!--如果这不是同个namespace下-->
							<a 	ext:cls="Ext.form.Action" 
								ext:member="#method-url" 
								href="output/Ext.form.Action.html#method-url">
								Action
							</a>
                        
                        
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                        <a class="exi" href="#expand">&nbsp;</a>
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                        <a id="-header"></a>
                        <b></b>
                        : Boolean} reset 当设置为 <tt><b>true</b></tt>的时候, 导致表单重置 {@link Ext.form.BasicForm.reset reset
                        <div class="mdesc">
                            <div class="short">
                                如果指定了该值，reset将在表单的#success 回调函数前和{@... 
                            </div>
                            <div class="long">
                                如果指定了该值，reset将在表单的<a href="###" onClick="alert('#success');">#success</a> 回调函数<b>前</b>和{@link Ext.form.BasicForm.actioncomplete actioncomplete}事件被激发前执行。  event fires. 
                            </div>
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							<a 	ext:cls="Ext.form.Action" 
								ext:member="#method-" 
								href="output/Ext.form.Action.html#method-">
								Action
							</a>
                        
                        
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                        <a id="method-header"></a>
                        <b>method</b>
                        : String
                        <div class="mdesc">
                            <div class="short">
                                The HTTP method to use to access th... 
                            </div>
                            <div class="long">
                                The HTTP method to use to access the requested URL. Defaults to the 
 @cfg {String} method 获取请求的URL的HTTP方法。默认为{@link Ext.form.BasicForm}的方法。如果没有指定，使用DOM表单的方法。 
                            </div>
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							<a 	ext:cls="Ext.form.Action" 
								ext:member="#method-method" 
								href="output/Ext.form.Action.html#method-method">
								Action
							</a>
                        
                        
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                        <a class="exi" href="#expand">&nbsp;</a>
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                        <a id="params-header"></a>
                        <b>params</b>
                        : Mixed
                        <div class="mdesc">
                            <div class="short">
                                传递到额外值。它们添加到表单的Ext.form.BasicForm#b... 
                            </div>
                            <div class="long">
                                传递到额外值。它们添加到表单的<a href="###" onClick="alert('Ext.form.BasicForm#baseParams');">Ext.form.BasicForm#baseParams</a>由表单的输入字段传递到指定的URL。 
                            </div>
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							<a 	ext:cls="Ext.form.Action" 
								ext:member="#method-params" 
								href="output/Ext.form.Action.html#method-params">
								Action
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                        <a id="timeout-header"></a>
                        <b>timeout</b>
                        : Number
                        <div class="mdesc">
                            <div class="short">
                                在服务端返回 {@link #CONNECT_FAILURE}这样的{... 
                            </div>
                            <div class="long">
                                在服务端返回 {@link #CONNECT_FAILURE}这样的{@link #failureType}之前等待的毫秒数。 
                            </div>
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                    </td>
                    <td class="msource">
                        
                            <!--如果这不是同个namespace下-->
							<a 	ext:cls="Ext.form.Action" 
								ext:member="#method-timeout" 
								href="output/Ext.form.Action.html#method-timeout">
								Action
							</a>
                        
                        
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                        <a id="success-header"></a>
                        <b>success</b>
                        : Function
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                            <div class="short">
                                当接收到一个有效的成功返回的数据包的时候调用的回调函数。
 这个函数传... 
                            </div>
                            <div class="long">
                                当接收到一个有效的成功返回的数据包的时候调用的回调函数。
 这个函数传递以下的参数:<ul class="mdetail-params"> <li><b>form</b> : Ext.form.BasicForm<div class="sub-desc">作出请求动作的表单</div></li> <li><b>action</b> : Ext.form.Action<div class="sub-desc">Action类。该对象的<a href="###" onClick="alert('#result');">#result</a> 属性可能被检查，用来执行自定义的后期处理。 </ul> 
                            </div>
                        </div>
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                            <!--如果这不是同个namespace下-->
							<a 	ext:cls="Ext.form.Action" 
								ext:member="#method-success" 
								href="output/Ext.form.Action.html#method-success">
								Action
							</a>
                        
                        
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                        <a class="exi" href="#expand">&nbsp;</a>
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                        <a id="failure-header"></a>
                        <b>failure</b>
                        : Function
                        <div class="mdesc">
                            <div class="short">
                                当接收到一个返回失败的数据包或者在Ajax通信时发生错误调用的回调函数... 
                            </div>
                            <div class="long">
                                当接收到一个返回失败的数据包或者在Ajax通信时发生错误调用的回调函数。
 这个函数传递以下的参数:<ul class="mdetail-params"> <li><b>form</b> : Ext.form.BasicForm<div class="sub-desc">作出请求动作的表单</div></li> <li><b>action</b> : Ext.form.Action<div class="sub-desc">Action类。如果发生了Ajax异常， 错误类型会在<a href="###" onClick="alert('#failureType');">#failureType</a>里。该对象的<a href="###" onClick="alert('#result');">#result</a> 属性可能被检查，用来执行自定义的后期处理。 </ul> 
                            </div>
                        </div>
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                            <!--如果这不是同个namespace下-->
							<a 	ext:cls="Ext.form.Action" 
								ext:member="#method-failure" 
								href="output/Ext.form.Action.html#method-failure">
								Action
							</a>
                        
                        
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                        <a id="scope-header"></a>
                        <b>scope</b>
                        : Object
                        <div class="mdesc">
                            <div class="short">
                                回调函数执行的范围。this 指改回调函数自身。 
                            </div>
                            <div class="long">
                                回调函数执行的范围。<tt>this</tt> 指改回调函数自身。 
                            </div>
                        </div>