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copied!<p>You are really just misusing <code>waitMsg</code> in the following ways:</p> <ol> <li><code>waitMsg</code> is not a config option of <code>Ext.form.Basic</code> OR <code>Ext.form.Panel</code>. The <code>waitMsg</code> must be set within your <code>Ext.form.action.Submit</code>. This is why setting it in the view will never work.</li> <li>In your controller you are doing the same thing and setting the <code>waitMsg</code> as if it were a property of <code>Ext.form.Basic</code>.</li> </ol> <p>The fix is simple. Set <code>waitMsg</code> in your <code>Ext.form.action.Submit</code>. So, just change the line(s) within <code>form.submit()</code> to something like:</p> <pre><code>form.submit({ waitMsg: 'Sending...', success: function(form, action) { Ext.Msg.alert('Success', action.result.msg); }, //..... your other stuff here }); </code></pre> <p>and remove these lines from the controller:</p> <pre><code>form.getForm().waitMsgTarget = form.getEl(); form.getForm().waitMsg = 'Sending...'; </code></pre> <p>and for completeness remove these 2 line from the view (you have <code>waitMsgTarget</code> in there twice):</p> <pre><code>waitMsgTarget: true, waitMsg: 'Sending...', </code></pre> <hr> <p><strong>NOTE</strong>: To define the <code>waitMsgTarget</code> to something other than the form itself you must pass in the <strong>id</strong> of the target. </p> <p>For example, in your view (ie form definition) you would want to change <code>waitMsgTarget: true</code> to:</p> <pre><code>waitMsgTarget: 'myWindowID', //where myWindowID is the id of the container you want to mask </code></pre> <p>For reference, see: <a href="http://docs.sencha.com/ext-js/4-0/#!/api/Ext.form.action.Submit" rel="nofollow">http://docs.sencha.com/ext-js/4-0/#!/api/Ext.form.action.Submit</a> and <a href="http://docs.sencha.com/ext-js/4-0/#!/api/Ext.form.Basic" rel="nofollow">http://docs.sencha.com/ext-js/4-0/#!/api/Ext.form.Basic</a></p>

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