摘要：
学习ExtJs，如何给combobox选中某一行， 取值问题。///following is for stores combobox var readerLocation = new Ext.data.WCFJsonReader({ root: 'data', id: 'Store', totalProperty: 'totalCount', fields: [ { name: 'Store', type: 'int' }, { name: 'StoreName... 阅读全文