如何js获取 在 Repeater 列中checkbox的值?把复选框的值赋到模态窗口的url去或者赋予到hidden控件

Question

var Repeater=document.getElementById("<%=Repeater.ClientID%>";//使用clinetid,防止Repeater的id不一致
var cbs=Repeater.getElementsByTagName("input");
for(var i=0;i<cbs.length;i++)
{
  if(cbs[i].type=='checkbox'&&cbs[i].checked)
    alert(cbs[i].value);
}

Answer 1

 问题解决啦！   function getbooklist()
    {
        var valueList="";
        var cbs=document.getElementsByTagName("input");
        document.MyForm.all.checked=false;
        for(var i=0;i<cbs.length;i++)
        {
          if(cbs[i].type=='checkbox'&&cbs[i].checked)
          {
          valueList=valueList+cbs[i].value+",";
          }
        }
        valueList=valueList.substr(0,valueList.length-1)
        return valueList;
    }***********************************************************************************<li class="wauto">
                                <input type="button" class="button" value="剪切"  id="btnRemove" onload="getbooklist()"
                                    onclick="window.showModalDialog('?PageState=5&ID=<%=catalogID%&BookList='+getbooklist()+'&rnd='+Math.random(),window,'status:0;dialogWidth:450px; dialogheight:180px; help:0')" />
                            </li>

Answer 2

var Repeater=document.getElementById("<%=Repeater.ClientID%>";//使用clinetid,防止Repeater的id不一致
var cbs=Repeater.getElementsByTagName("input");
for(var i=0;i<cbs.length;i++)
{
  if(cbs[i].type=='checkbox'&&cbs[i].checked)
    alert(cbs[i].value);
}