html+ashx 表单提交示例_实用技巧

1，sumbit表单提交

WebForm1.aspx源码：

复制代码 代码如下:

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="WebForm1.aspx.cs" Inherits="NETFormDemo.ashx.WebForm1" %>

<!DOCTYPE html>

<html xmlns="http://www.w3.org/1999/xhtml">
<head >
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
<title></title>
<script type="text/javascript">

</script>
</head>
<body>
<form id="form1" action="submitForm.ashx" >
<div>
<input type="submit" value="提交" />
</div>
</form>
</body>
</html>

submitForm.ashx源码：

复制代码 代码如下:

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;

namespace NETFormDemo.ashx
{
/// <summary>
/// submitForm 的摘要说明
/// </summary>
public class submitForm : IHttpHandler
{

public void ProcessRequest(HttpContext context)
{
context.Response.ContentType = "text/plain";
context.Response.Write("Hello World");
}

public bool IsReusable
{
get
{
return false;
}
}
}
}

2,ajax提交
HtmlPage1.html 源码：

复制代码 代码如下:

<!DOCTYPE html>

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

<head>
<title></title>
<script src="test1.js" type="text/javascript"></script>
<script src="jquery-1.4.min.js" type="text/javascript"></script>
<script type="text/javascript">
function add(url) {
var A = $("#a1").val();
var B = $("#b1").val();
$.ajax({
url: "ashx/add.ashx?i=" + A + "&j=" + B,
data: {
num1: A,
num2: B
},
dataType: "html",
success: function (result) {
}
});
}
</script>
</head>

<body>
<form id="form1" runat="server">
<input type="text" id="a1" />
<input type="text" id="b1"/>
<input type="button" onclick="add()"/>
<label id="lb"></label>
</form>
</body>

</html>

add.ashx源码：

复制代码 代码如下:

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;

namespace NETFormDemo.ashx
{
/// <summary>
/// Login 的摘要说明
/// </summary>
public class Login : IHttpHandler
{

public void ProcessRequest(HttpContext context)
{
context.Response.ContentType = "text/plain";
int first = Convert.ToInt32(context.Request.Params["i"]);
int sec = Convert.ToInt32(context.Request.Params["j"]);

int res = first + sec;
context.Response.Write(res);
context.Response.Write("fdd ff");

}

public bool IsReusable
{
get
{
return false;
}
}

}
}