aspnet超级链接 传递 当前页面 textbox值

时间：2024-08-17 14:06:14
一共有两个窗体、 第一个窗体A传参到窗体B  A的参数是A窗体的textbox
窗体A代码
 <html xmlns="http://www.w3.org/1999/xhtml">

 <head runat="server">

     <title></title>

     <script type="text/javascript">

         function test() {

             var gysvalue = document.getElementById("txtgys").value;

             var thvalue = document.getElementById("txtth").value;

             document.getElementById("a").href = "DataDemo.aspx?txtgys=" + gysvalue + "&txtth=" + thvalue;

         }

     </script>

 </head>

 <body>

 <table>

     <tr>

             <td>

                 供应商<asp:TextBox ID="txtgys" runat="server"></asp:TextBox>

             </td>

             <td>

                 图号<asp:TextBox ID="txtth" runat="server"></asp:TextBox>

             </td>

             <td>

                 &nbsp;</td>

         </tr>

 </table>

 </body>

 <a href="#" id="a" target="_blank" onclick ="test();"><<查询>></a>

窗体B代码

 <html xmlns="http://www.w3.org/1999/xhtml">

 <head runat="server">

     <title></title>

 </head>

 <body>

     <form id="form1" runat="server">

     <div>

         <asp:Label ID="Label1" runat="server" Text="Label"></asp:Label>

         <br />

     </div>

     <div>

         <asp:Label ID="Label2" runat="server" Text="Label"></asp:Label>

         <br />

     </div>

     </form>

 </body>

 </html>

窗体B  cs 代码

  protected void Page_Load(object sender, EventArgs e)

     {

         Label1.Text = Request.QueryString["txtgys"].ToString();

         Label2.Text = Request.QueryString["txtth"].ToString();

     }

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