html+ashx 表单提交示例

前端技术 2023/09/08 .NET
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;
}
}


}
}

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