function SelectAllCheckboxes(chk)

 {            

  var oItem = chk.children;            

  var selectBox = (chk.type == "checkbox") ? chk : chk.children.item[0];            

  xState = selectBox.checked;            

  elm = selectBox.form.elements;            

  for (i = 0; i < elm.length; i++)                

    if (elm[i].type == "checkbox" && elm[i].id != selectBox.id)

      {                

        if (elm[i].checked != xState)                    

          elm[i].click();            

       }        

  }

很简短的代码实现所要的功能,gridview中的全选checkbox是html的,列中的单选按钮则是server的

posted on 2011-12-01 15:15  feelrain  阅读(220)  评论(0)    收藏  举报