我一直在努力让它工作很长时间，但我似乎无法理解它。
我正在尝试使用调用 ASP.net 网络服务的 jquery mobile 登录。webservice工作正常，可以使用。使用调试器网页时，结果如下：( true )
This XML file does not appear to have any style information associated with it. The document tree is shown below.
<boolean xmlns="http://tempuri.org/">true</boolean>
我不相信我的服务有问题，所以这是我的页面代码：
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title></title>
<script src="res/js/jquery.min.js" type="text/javascript"></script>
<script src="res/js/mobile/jquery.mobile-1.3.0.min.js" type="text/javascript"></script>
<link href="res/js/mobile/jquery.mobile-1.3.0.min.css" rel="stylesheet" type="text/css" />
<script type="text/javascript">
$(document).ready(function () {
$("#submit").click(function () {
$.ajax({
type: "POST",
url: "http://localhost/as400/services.asmx/Login",
data: "{ user: " + $('#usr').val() + ", password: " + $('#psw').val() + "}",
contentType: "application/json; charset=utf-8",
dataType: "json",
success: function (msg) {
alert(msg.d);
},
error: function () {
alert("error!");
}
});
});
});
</script>
<style>
.ui-page { background: White;}
</style>
</head>
<body>
<div data-role="page" id="login">
<div data-role="header" data-position="fixed"><h1>Login</h1></div>
<div data-role="content">
<img src="res/img/logo.gif" style="display: block;margin: 1em auto 0;width: 75%;" />
<form id="login_form" name="login_form" data-ajax="false">
<input type="text" name="usr" id="usr" value="" placeholder="user"/>
<input type="password" name="psw" id="psw" value="" placeholder="password"/>
<input type="submit" value="Login" id="submit" name="login"/>
<label><input type="checkbox" name="remember_me" id="remember_me" value="checked_remember"/>Remember me!</label>
</form>
</div>
<div data-role="footer" data-position="fixed"><h2>Footer</h2></div>
</div>
</body>
</html>
网络服务代码：
Imports connection
Imports System.Data
Imports System.Web
Imports System.Web.Script
Imports System.Web.Services
Imports System.Web.Services.Protocols
Imports System.Web.Script.Services
Imports System.Collections.Generic
Imports System.Web.Script.Serialization
' To allow this Web Service to be called from script, using ASP.NET AJAX, uncomment the following line.
<System.Web.Script.Services.ScriptService()> _
<WebService(Namespace:="http://tempuri.org/")> _
<WebServiceBinding(Name:="services", ConformsTo:=WsiProfiles.BasicProfile1_1)> _
<Global.Microsoft.VisualBasic.CompilerServices.DesignerGenerated()> _
Public Class services
Inherits System.Web.Services.WebService
Public connection As New connection
<WebMethod()> _
<SoapDocumentMethod(Binding:="services")> _
<SoapHeader("connection")> _
Public Function Execute(sql As String, type As Operation) As Result
Dim r As New Result
Select Case type
Case Operation.SelectMultipleRows
Try
r.Data = connection.Execute(sql, type)
Catch ex As Exception
r.ErrorMessage = ex.Message
r.SQL = sql
End Try
End Select
Return r
End Function
<WebMethod()> _
<SoapDocumentMethod(Binding:="services")> _
<SoapHeader("connection")> _
Public Function Login(user As String, password As String) As Boolean
Return connection.Login(user, password)
End Function
End Class
我收到警报“错误”，但我不知道为什么...我已将 web 服务置于调试状态，它运行良好，但似乎 jquery 帖子在处理服务之前出现错误..？
也许我在这里做错了什么？
请帮我！
谢谢
斯坦尼