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copied!<pre><code>Ext.ns('abc', 'abc.panel', 'abc.store'); // Models _____________________________________________________________________ Ext.regModel('Artists', { fields: ['firstName', 'lastName'] }); // Stores _____________________________________________________________________ abc.store.Artists = new Ext.data.Store({ model: 'Artists', proxy: { type: 'ajax', url: 'http://localhost:8888/abc/stores/artists.json', reader: { type: 'json', root: 'artists' } }, sorters: 'lastName', getGroupString : function(record) { return record.get('lastName')[0]; }, autoLoad: true }); abc.artistDetail = new Ext.Panel({ id: 'detailpanel', tpl: 'Hello, {firstName}!', dockedItems: [ { xtype: 'toolbar', items: [{ text: 'back', ui: 'back', handler: function() { Ext.getCmp('artists').setActiveItem('artistList', {type:'slide', direction:'right'}); //updated code } }] } ] }); abc.artistList = new Ext.List({ title: 'Artists', store: abc.store.Artists, fullscreen: true, id: 'artistList', itemTpl: '<div class="contact">{firstName} {lastName}</div>', grouped: true, onItemDisclosure: function(record, btn, index) { abc.artistDetail.update(record.data); Ext.getCmp('artists').setActiveItem('detailpanel'); //updated code } }); abc.panel.Artists = Ext.extend(Ext.Panel, { id: 'artists', title: 'Artists', layout: 'card', fullscreen: true, cardSwitchAnimation: 'slide', iconCls: 'artists', items: [abc.artistList, abc.artistDetail], }); abcPrimavera = new Ext.Application({ name: "abcApp", onReady: function () { var app = new Ext.TabPanel({ fullscreen: true, animation: false, tabBar: { dock: 'bottom', layout: { pack: 'center' } }, items: [ new abc.panel.Artists()] }); } }); </code></pre> <p>Two parts of the code updated above - was using the wrong syntax to define the itemDisclosure.</p>

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