我是asp MVC新手,所以我将尝试使用ajax制作登录表单,所以我编写jsonresult来检查控制器中的用户名和密码,我在ajax中调用它,但当我写正确的用户名和密码时它不起作用显示在日志消息登录字段中,这是我的控制器代码
public ActionResult login()
{
return View();
}
[HttpPost]
public JsonResult ValidateUser(string username,string password)
{
using(var contxt=new EnglisCenterEntities())
{
var data = from a in contxt.Employee
where a.Username == username && a.Passwords == password
select a;
if(data.Count()>0)
{
return Json(new { Success = true }, JsonRequestBehavior.AllowGet);
}
else
{
return Json(new { Success = false }, JsonRequestBehavior.AllowGet);
}
}
}
这是我的视图和ajax代码
<div class="container">
<div class="row">
<div class="col-md-6 col-md-offset-3 alert alert-warning">
<h2 class="text-center">Login</h2>
<div class="row">
<div class="col-md-12">
<div class="form-group" id="log">
<div class="input-group">
<span class="input-group-addon"><i class="glyphicon glyphicon-user"></i></span>
<input type="text" id="username" class="form-control" placeholder="Username">
</div>
</div>
</div>
</div>
<div class="row">
<div class="col-md-12">
<div class="form-group">
<div class="input-group">
<span class="input-group-addon"><i class="glyphicon glyphicon-lock"></i></span>
<input type="password" class="form-control" id="password" placeholder="Password">
</div>
</div>
</div>
</div>
<div class="row">
<div class="col-md-12">
<div class="form-group">
<button class="btn btn-warning form-control" type="submit" id="savedata"><i class="glyphicon glyphicon-log-in"></i> Login</button>
</div>
</div>
</div>
</div>
<script>
$(document).ready(function () {
$('#log').submit(function (e) {
e.preventDefault();
var data = {
username: function () { return $("#username").val(); },
password: function () { return $("#password").val(); }
};
$.ajax({
url: "/Account/ValidateUser",
type: "Post",
data:data,
dataType: "json",
success: function (response) {
if (response.Success) {
$.get("@Url.Action("Index", "Home")", function (data) {
$('.container').html(data);
});
}
else
window.location.href = "@Url.Action("Login", "Account")";
},
error: function () {
console.log('Login Fail!!!');
}
});
});
});
</script>
那么为什么ajax代码不检查用户名和密码呢?