说明:1、ext的grid Ext.grid.CheckboxColumn = function(config){ config.id = config.id || ‘ck’; config.columnId = config.id || ‘ck’; return Ext.applyIf(config||{},{ init:function(grid){ grid.on(‘cellclick’, this.onCellClick, this); grid.on(‘headerclick’,this.o
<weixin_38608726> 上传 | 大小:44kb