ExtJS的FieldSet的column列布局
以下是自己扩展的FieldSet：
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ME.Base.FieldSet = Ext.extend(Ext.form.FieldSet, { layout: 'column', fieldSetItems: [], autoScroll:false, defaults: { xtype: 'container', autoEl: {}, layout: 'form', labelAlign: 'right', labelWidth: 65, columnWidth: .25, defaults: { anchor: '96%' } }, initComponent: function(){ var thisItems = new Array(); var itemsLen = this.fieldSetItems.length; if(itemsLen > 0){ for (var i = 0; i < itemsLen; i++){ thisItems[thisItems.length] = { items: this.fieldSetItems[i] } } } this.items = thisItems; ME.Base.FieldSet.superclass.initComponent.call(this); } });