时加载页面刷新每次 [英] the page is refreshed every time when is loaded

问题描述

我有一个aspx页面中得到URL的值。

I have an aspx page the get a value from url .

页面的code是这样的：

the page's code is like this :

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="confirmpayment.aspx.cs" Inherits="AccidentCongress.UserPortal.confirmpayment" %>

       <div id="bankform"></div>

    <script language="javascript" type="text/javascript">
        function postRefId(refIdValue) {
            var form = document.createElement("form");
            form.setAttribute("method", "POST");
            form.setAttribute("action", "<% System.Configuration.ConfigurationManager.AppSettings["PgwSite"].ToString(); %>");
            form.setAttribute("target", "_self");
            var hiddenField = document.createElement("input");
            hiddenField.setAttribute("name", "RefId");
            hiddenField.setAttribute("value", refIdValue);
            form.appendChild(hiddenField); document.getElementById("bankform").appendChild(form);
            form.submit();
            document.getElementById("bankform").removeChild(form);
        }
</script>
    <%
        if (Request.QueryString["po"] == "true")
        {
            Response.Write("<script language='javascript' type='text/javascript'> postRefId('" + Request.QueryString["rid"] + "');</script>");

        }
    %>

但是，当我把这个页面的页面被刷新，每次执行code的这一部分：

But when i call this page the page is refreshed ,and this part of code is executed every time :

<%
            if (Request.QueryString["po"] == "true")
            {
                Response.Write("<script language='javascript' type='text/javascript'> postRefId('" + Request.QueryString["rid"] + "');</script>");

            }
        %>

为什么？

最好的问候

推荐答案

您

 form.submit();

在您的JavaScript函数调用

in your javascript function call

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