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POExtJS 4: Properly set waitMsgTarget using MVC pattern
 

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    <p>I have extjs 4.0 controller:</p> <pre class="lang-js prettyprint-override"><code>Ext.define('KS.controller.DailyReport', { extend: 'Ext.app.Controller', views: ['report.Daily'], init: function() { this.control({ 'dailyReport button[action=send]': { click: this.sendDailyReport } }); }, sendDailyReport: function(button) { var win = button.up('window'); form = win.down('form'); form.getForm().waitMsgTarget = form.getEl(); form.getForm().waitMsg = 'Sending...'; if (form.getForm().isValid()) { // make sure the form contains valid data before submitting form.submit({ success: function(form, action) { Ext.Msg.alert('Success', action.result.msg); }, failure: function(form, action) { Ext.Msg.alert('Failed', action.result.msg); } }); } else { // display error alert if the data is invalid Ext.Msg.alert('Invalid Data', 'Correct them!') } } }); </code></pre> <p>and extjs view:</p> <pre class="lang-js prettyprint-override"><code>Ext.define('KS.view.report.Daily', { extend: 'Ext.window.Window', alias: 'widget.dailyReport', title: 'Daily report', layout: 'fit', autoShow: true, initComponent: function() { this.items = [{ waitMsgTarget: true, xtype: 'form', url: 'dailyReport.php', layout: 'fit', waitMsgTarget: true, waitMsg: 'Sending...', items: [{ margin: 10, xtype: 'datefield', name: 'reportDate', fieldLabel: 'Report for:', format: 'd.m.Y.', altFormats: 'd.m.Y|d,m,Y|m/d/Y', value: '12.12.2011', disabledDays: [0] }] }]; this.buttons = [{ text: 'Send', action: 'send' }, { text: 'Cancel', scope: this, handler: this.close }]; this.callParent(arguments); } }); </code></pre> <p>As you can see I tried to set waitMsgTarget and waitMsg in both places but it is not appearing when I click Send button.</p> <p>What is wrong?</p>
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