Is there a simple way to transfer data between client and server?
I use HiddenField1 control to transfer data between client and server. First I click Button1,then click Button2, the text of Button2 will be set as "cc"but I think it's too complex, is there a simple way? Thanks!
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
<script src="jquery1.4.2.min.js" type="text/javascript"></script>
<script type="text/javascript">
$(function () {
$("#Button1").click(function () {
$("#HiddenField1").val("bb");
});
});
</script>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:HiddenField ID="HiddenField1" runat="server" ClientIDMode="Static" />
<br />
<br />
<input id="Button1" type="button" value="button" />
<asp:Button ID="Button2" runat="server" onclick="Button2_Click" Text="Button" />
</div>
</form>
</body>
</html>
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
public partial class _Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
protected void Button2_Click(object sender, EventArgs e)
{
Button2.Text = HiddenField1.Value;
}
} --------------------编程问答-------------------- $(function () {
$("#Button1").click(function () {
$("#HiddenField1").val("bb");
$("#Button2").val()=$("#HiddenField1").val();
});
}); --------------------编程问答-------------------- 谢谢！
我问是除了使用HiddenField1，是否还有其它技术传递数据 --------------------编程问答-------------------- cookies session 都可以啊 --------------------编程问答-------------------- if u just want to change the text of Button2, u can simply do it like this:
<script type="text/javascript">
$(function () {
$("#Button1").click(function () {
$("#Button2").val($("#Button1").val());
});
});
</script>
if u r looking another way to transfer data from client to server, u can put the data of string type into the url as a query string, or u can also use AJAX. --------------------编程问答-------------------- think out loud, and you will get a better answer....... --------------------编程问答-------------------- 英盲飘过 --------------------编程问答--------------------
+1 --------------------编程问答-------------------- To lerualbye
Javascript 能操作cookies session吗? --------------------编程问答-------------------- Javascript 能操作cookies session吗? --------------------编程问答-------------------- 1、后台定义公共变量，前台可以用 var obj='<%=stringname%>'; 接到值。
2、js是可以操作cookies session的 --------------------编程问答-------------------- first:session is Server-side，How to change in the client?
second:Re-define a cookies and ID the same,Previous coverage,Like with the change。 --------------------编程问答--------------------
客户端搞不到session的值吧。 --------------------编程问答-------------------- To maco_wang
你能给出一个例子代码吗？ --------------------编程问答-------------------- Jquery.Ajax() 可以操作Cookie 。。。 Session 目前還不行 --------------------编程问答-------------------- ICallBackEventHandler
补充：.NET技术 , ASP.NET
