EXTJS 3.0 资料 控件之 combo 用法

EXTJS combo 控件：

1.先定义store

//年款 var comboData_ReleasYear = [ ['0', '2010'], ['1', '2011'], ['2', '2013'], ['3', '2014'] ];

2.定义combo控件

{ layout: 'form', labelWidth: 50, width: 260, items: [{ xtype: 'combo', name: 'ReleasYear', allowBlank: false, fieldLabel: '年款', width: 150, store: new Ext.data.SimpleStore({ fields: ['Id', 'Name'], data: comboData_ReleasYear }), valueField: "Id", displayField: "Name", mode: 'local', editable: false, triggerAction: 'all', allowBlank: false, autoload: true, listeners: { 'select': function (combo, record, index) { var ReleasYear = PKUPanelForm.form.findField('ReleasYear').getRawValue(); if (ItemStorePKU.getCount() == 0) { ItemStorePKU.insert(0, new ItemStorePKU.recordType({ ReleasYear: ReleasYear }));//插入到最后一行 } else { for (var i = 0; i < ItemStorePKU.getCount() ; i++) { ItemStorePKU.insert(i, new ItemStorePKU.recordType({ ReleasYear: ReleasYear }));//插入到最后一行 } } } } } ] }

 

转载于:https://www.cnblogs.com/foreverfendou/p/4195399.html

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