javascript 与 checkbox

取出值将页面所对应的选中

<script language="javascript">
 function al(){
     var ssd= frmxx.sxbh.value
  var sxlb=ssd.split(",")
  for (var j=0;j<sxlb.length ;j++ )
  {
       for(var i=0;i<frmxx.elements.length; i++){
            var m=frmxx.elements[i];
            if ((m.type=='checkbox') && (m.value==sxlb[j]))
            {
                m.checked=true;
            }
        }
  }
 }
</script>

 

将页面对应值组合成字符串

var strid="";
        for(var i=0;i<frmxx.elements.length; i++){
            var m=frmxx.elements[i];
            if ((m.type=='checkbox') && (m.checked))
            {
                if(strid==""){
                    strid=m.value;
                }
                else{
                    strid=strid+","+m.value;
                }
            }
        }

 

asp 将值对应名称输出页面

   d = rs("lbxx")
   If d<>"" then
            byte_lxp = split(d,",")
            For i = LBound(byte_lxp) To UBound(byte_lxp)
       sqll="select lbmc from zd_cplb where lbbh="&byte_lxp(i)&""
                set rsl=server.CreateObject("adodb.recordset")
             rsl.Open sqll,conn,1,1
             if not rsl.EOF Then
                 If value="" Then
                     value=rsl("lbmc")
     Else
                     value=value&","&rsl("lbmc")   
     End If

             end if
            Next
   End If