jQuery 全选 反选

$( " #ckbCheckAll " ).click(function(){
     if ($( this ).attr( " checked " )){
        $( " #dataTableDetail input[name='checkbox'] " ).attr( " checked " , true );
    }  else  {
        $( " #dataTableDetail input[name='checkbox'] " ).attr( " checked " , false );
    }   
});

ckbCheckAll 是主的那个Checkbox的id名称

dataTableDetail 是表格的id名称