怎么将javascript变量值传递到href连接中

Question

有如下代码：
<script type="text/javascript">
     var userid="";
    function text()
  {
  var i = "";
  try
  {
     var   WshNetwork   =   new   ActiveXObject("WScript.Network");   
     i=WshNetwork.UserName;
} 
 catch(ex){
 }
  return i;
  }
  
   window.onload=function(){
   userid = text(); 
</script><table border="1" width="80%"> <tr>
<td><%=policyno%></td>
<td><%=insdate%></td>
<td><%=updID%></td>
<td><%=memo%></td> 
    <td>
<a onclick="return confirm('确认要删除保单号<%=policyno%>的免发短信功能吗？');" href="user_delete_do.jsp?policyno=<%=policyno%>&updID= '+userid+'">删除</a>
     
    </td> </tr>
<%
}
%></table>代码="user_delete_do.jsp?policyno=<%=policyno%>&updID= '+userid+'" 获取不到js变量userid的值，请问应该怎么修改？

Answer 1

 <script type="text/javascript">
        var userid = "";
        function text() {
            var i = "";
            try {
                var WshNetwork = new ActiveXObject("WScript.Network");
                i = WshNetwork.UserName;
            }
            catch (ex) {
            }
            return i;
        }        window.onload = function() {
            userid = text();
        }        function gotoUrl() {
            if (confirm('确认要删除保单号<%=policyno%>的免发短信功能吗？')) {
                location.href = 'user_delete_do.jsp?policyno=<%=policyno%>&updID= ' + userid;
            }
        }
    </script>    <table border="1" width="80%">
        <tr>
            <td>
                <%=policyno%>
            </td>
            <td>
                <%=insdate%>
            </td>
            <td>
                <%=updID%>
            </td>
            <td>
                <%=memo%>
            </td>
            <td>
                <a onclick="gotoUrl()" href="#">
                    删除</a>
            </td>
        </tr>
        <%
    }
        %>
    </table>

Answer 2

<script type="text/javascript">
     var userid="";
    function text()
  {
  var i = "";
  try
  {
     var   WshNetwork   =   new   ActiveXObject("WScript.Network");   
        i=WshNetwork.UserName;
    } 
 catch(ex){
 }
  return i;
  }
  
   window.onload=function(){
   userid = text(); 
   document.getElementById("delete").href += "&" + userid;
}
</script><table border="1" width="80%">            <tr>
            <td><%=policyno%></td>
            <td><%=insdate%></td>
            <td><%=updID%></td>
            <td><%=memo%></td>     
            <td>
<a onclick="return confirm('确认要删除保单号<%=policyno%>的免发短信功能吗？');" href="user_delete_do.jsp?policyno=<%=policyno%>" id="delete">删除</a>
     
            </td>        </tr>
</table>

Answer 3

在表单外面定义js函数获取不到policyno值

Answer 4

<script type="text/javascript">
            var userid = "";
            function text() {
                var i = "";
                try {
                    var WshNetwork = new ActiveXObject("WScript.Network");
                    i = WshNetwork.UserName;
                }
                catch (ex) {
                }
                return i;
            }            window.onload = function() {
                userid = text();
            }            function gotoUrl() {
                if (confirm('确认要删除保单号<%=policyno%>的免发短信功能吗？')) {
                    location.href = 'user_delete_do.jsp?policyno=' + document.getElementById("policyno").value + '&updID= ' + userid;
                }
            }
    </script>    <table border="1" width="80%">
        <tr>
            <td>
                <%=policyno%><input type="hidden" value="<%=policyno %>" id="policyno" />
            </td>
            <td>
                <%=insdate%>
            </td>
            <td>
                <%=updID%>
            </td>
            <td>
                <%=memo%>
            </td>
            <td>
                <a onclick="gotoUrl()" href="#">
                    删除</a>
            </td>
        </tr>
        <%
    }
        %>
    </table>

Answer 5

这个也不行“document.getElementById("delete").href += "&" + userid;”
改成“document.getElementById("delete").href += "&userID" + userid;”也不行。

Answer 6

不行是什么意思~~~userid没有嘛？

Answer 7

代码="'user_delete_do.jsp?policyno=<%=policyno%>&updID="+userid+"'" ;

Answer 8

像这样的话会刷新
这样：
 location.href = '#?policyno=' + document.getElementById("policyno").value + '&updID= ' + userid用“#”号

Answer 9

<script type="text/javascript">
     var userid="";
    function text()
  {
  var i = "";
  try
  {
     var   WshNetwork   =   new   ActiveXObject("WScript.Network");   
        i=WshNetwork.UserName;
    } 
 catch(ex){
 }
  return i;
  }
  
   window.onload=function(){
   userid = text(); 
  ｝function deleteItem(pno){
confirm('确认要删除保单号'+ pno +  '的免发短信功能吗？') &&  
(location.href='user_delete_do.jsp?policyno='+pno+'&updID= '+userid);
}
</script><table border="1" width="80%">            <tr>
            <td><%=policyno%></td>
            <td><%=insdate%></td>
            <td><%=updID%></td>
            <td><%=memo%></td>     
            <td>
<a onclick="deleteItem('<%=policyno%>');return false;" href="#">删除</a>
     
            </td>        </tr>
<%
    }
%></table>

Answer 10

可以给A加个空连接然后在A的onclick事件时执行一个函数,在里面控制转向等操作.
其实用什么HTML标记都成的了.