使用jQuery直接调用ASP.NET AJAX页面方法 - 500（内部服务器错误） [英] Using jQuery to directly call ASP.NET AJAX page methods -- 500 (Internal Server Error)
问题描述
我学习通过AJAX和ASP方法...
I'm learning about asp methods via ajax and...
于是，我做了FF。从该网站： http://encosia.com/使用-的jQuery到直接叩ASPNET-AJAX页面的方法/
So I tried doing the ff. from this site: http://encosia.com/using-jquery-to-directly-call-aspnet-ajax-page-methods/
在JS文件：
$(document).ready(function () {
// Add the page method call as an onclick handler for the div.
$("#Result").click(function () {
$.ajax({
type: "POST",
url: "WebForm1.aspx/GetDate",
data: "{}",
contentType: "application/json; charset=utf-8",
dataType: "json",
success: function (msg) {
// Replace the div's content with the page method's return.
$("#Result").text(msg.d);
}
});
});
}）;
在ASPX：
<html>
<head>
<title>Calling a page method with jQuery</title>
<script type="text/javascript" src="Scripts/jquery-1.4.1.js"></script>
<script type="text/javascript" src="Scripts/JScript1.js"></script>
</head>
<body>
<div id="Result">Click here for the time.</div>
</body>
</html>
在code-背后：
namespace WebApplication1
{
public partial class WebForm1 : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
[WebMethod]
[ScriptMethod(UseHttpGet = true)]
public static string GetDate()
{
return DateTime.Now.ToString();
}
}
}
当我在我的本地PC上VS工作室运行它，它工作得很好;然而，一旦文件被IIS服务器的部署，当我点击容器上给出了这样的错误：
When I run it on VS studio on my local PC, it works just fine; however, once the files are deployed in IIS server, it gives this error when I click on the container:
POST HTTP：///WebForm1.aspx/GetDate 500（内部服务器错误）
POST http:///WebForm1.aspx/GetDate 500 (Internal Server Error)
有什么在IIS中配置？或者是code有关的错误？
Is there something to configure in IIS? or is it code-related error?
推荐答案
尝试删除此行 [ScriptMethod（UseHttpGet = TRUE）] Becouse这条线是用来当你试图GET请求，当你看到这个例子中，他们正试图做一个POST请求，则不需要此行。
Try remove this line [ScriptMethod(UseHttpGet = true)] Becouse this line is used When you are trying a Get Request, When you see the Example, they are trying to do a POST request and this lines Is not needed.
[WebMethod]
public static string GetDate()
{
return DateTime.Now.ToString();
}
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