大家好，来自noob程序员的另一个问题:关于ajax

问题描述

大家好，

我再次需要您的帮助.我已经完成了我的MVC Web应用程序的部署.但我遇到另一个问题.我的ajax无效.我的JavaScript里面的ajax.请参见下面的代码.

Hi guys,

again i need your help. i''m done deploying my MVC web application. but i have another problem encounter. my ajax did not work. my ajax inside my javascript. please see below code.

<script type="text/javascript">
    $(document).ready(function () {
        $(''#btnLogin'').click(function () {
            var tmplogin = { "tmpUName": "", "tmpPword": "" };

            tmplogin.tmpUName = document.getElementById(''txtUserID'').value;
            tmplogin.tmpPword = document.getElementById(''txtUserPassword'').value;

            $.ajax({
                url: ''/Home/Verify'',
                data: JSON.stringify(tmplogin),
                type: ''POST'',
                contentType: ''application/json;'',
                dataType: ''json'',
                success: function (result) {

                    if (result.Success != 0) {
                        window.location.href = "/AdminPage/Index"
                    }
                    else {
                        alert(result.ex);
                    };
                }
            });
        });
    });
</script>

我的控制器是:

and my controller is:

[HttpPost]
public JsonResult Verify(string tmpUName, string tmpPword)
{
    try
    {
       return Json(new { Success = 0, ex = "Success" });
    }
    catch (Exception ex)
    {
        return Json(new { Success = 0, ex = ex.Message.ToString() });
    }
}

就这么简单..但它不会返回任何消息.
我认为问题出在ajax中，因为当我尝试在
之后放置警告消息时

as simple as that.. yet it won''t return any message.
i would believe that problem is in ajax because when i try to put an alert message after

tmplogin.tmpUName = document.getElementById('txtUserID').value;
tmplogin.tmpPword = document.getElementById('txtUserPassword').value;

alert("alert");

警报消息将弹出.

任何想法如何解决这个问题?我的参考文件上需要添加任何dll或文件吗?

在此先感谢.

-naijeru-

the alert messge will pop-up.

any idea how to resolve this? is there any dll or files needed to add on my reference?

thanks in advance.

-naijeru-

推荐答案

我的控制器是:

and my controller is:

[HttpPost]
public JsonResult Verify(string tmpUName, string tmpPword)
{
    try
    {
       return Json(new { Success = 0, ex = "Success" });
    }
    catch (Exception ex)
    {
        return Json(new { Success = 0, ex = ex.Message.ToString() });
    }
}

就这么简单..但它不会返回任何消息.
我认为问题出在ajax中，因为当我尝试在
之后放置警告消息时

as simple as that.. yet it won''t return any message.
i would believe that problem is in ajax because when i try to put an alert message after

tmplogin.tmpUName = document.getElementById('txtUserID').value;
tmplogin.tmpPword = document.getElementById('txtUserPassword').value;

alert("alert");

警报消息将弹出.

任何想法如何解决这个问题?我的参考文件上需要添加任何dll或文件吗?

在此先感谢.

-naijeru-

the alert messge will pop-up.

any idea how to resolve this? is there any dll or files needed to add on my reference?

thanks in advance.

-naijeru-

这篇关于大家好，来自noob程序员的另一个问题:关于ajax的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！