asp.net GridView中CheckBox复选框(兼容FireFox)

 AutoGenerateColumns=”False”
        DataKeyNames=”id” DataSourceID=”AccessDataSource1″

AllowSorting=”True” OnDataBinding=”GridView1_DataBinding”
 OnRowDataBound=”GridView1_RowDataBound”>
          
             
                  
                        Checked=”True” Text=’<%#DataBinder.Eval(Container.DataItem,”id”) %>’ />
                  
                   
                         checkbox” onclick=”selectAll(this);” />全选                 

 SortExpression=”id” />
 
 
 
           
         

function select_all(obj)  
{  
    var theTable  = obj.parentNode.parentNode.parentNode;  
    var j = obj.parentNode.cellIndex;  
 
    for(var i=0; i     {  
        var objCheckBox = GetCheckBoxObj(theTable.rows[i].cells[j]);  
        if(objCheckBox.checked != null)  
            objCheckBox.checked = obj.checked;  
    }  
} 

function GetCheckBoxObj(objCell)  
{  
       for(var i= 0; i < objCell.childNodes.length; i++)  
       {  
           if(objCell.childNodes[i].id)  
           {  
                return objCell.childNodes[i];  
           }  
       }  
}