Ext-Grid头部全选使用代码实现去除的方法
?qryAllSSPRuleStore.on('datachanged', function() {
?
??var hd_checker = ssRuleGrid.getEl().select('div.x-grid3-hd-checker');??? //CompositeElementLite/CompositeElement?
???? ??var hd = hd_checker.first();???????
???? ??if(hd != null){??
????? //判断是否全选,如果是,就去除。
??????????????? if(hd.hasClass('x-grid3-hd-checker-on')){?
???????????????? hd.removeClass('x-grid3-hd-checker-on');???? //x-grid3-hd-checker-on?
???????????????? //grid_taskQueryPop.getSelectionModel().clearSelections();?
???????????? }?????
???????? }? ?
?});