用JavaScript获取Asp.net服务器端控件CheckBoxList的选中值数组

objID为服务器端控件在客户端生成的ID

通用版本(不依赖任何类库)
function GetCheckBoxListValue(objID)
{
    var v = new Array();
    var CheckBoxList = document.getElementById(objID);
    if(CheckBoxList.tagName == "TABLE")
    {
        for(i=0;i<CheckBoxList.rows.length;i++)   
            for(j=0;j<CheckBoxList.rows[i].cells.length;j++)
   if(CheckBoxList.rows[i].cells[j].childNodes[0])
                    if(CheckBoxList.rows[i].cells[j].childNodes[0].checked==true)
                        v.push(CheckBoxList.rows[i].cells[j].childNodes[1].innerText);
    }
    if(CheckBoxList.tagName == "SPAN")
    {
        for(i=0;i<CheckBoxList.childNodes.length;i++)
            if(CheckBoxList.childNodes[i].tagName == "INPUT")
                if(CheckBoxList.childNodes[i].checked==true)
                {
                    i++;
                    v.push(CheckBoxList.childNodes[i].innerText);
                }           
    }
    return v;
}

posted @ 2009-02-06 08:59  Fairy  阅读(339)  评论(0)    收藏  举报