[英]JQuery and Razor Controller View ActionResult
I have a controller who can return a Success or Error page like this: 我有一个可以返回成功或错误页面的控制器,如下所示:
[HttpPost]
public ActionResult File_post(HttpPostedFileBase file)
{
if (...)
return View("Success");
else
return View("Error");
}
Those Success and Error pages contains only basic text and are displayed in the Shared/_Layout.cshtml. 这些成功和错误页面仅包含基本文本,并显示在Shared / _Layout.cshtml中。
In my js I want to call those pages defined by the return View, but how can I do that ? 在我的js中,我想调用由return View定义的那些页面,但是我该怎么做呢?
I tested : window.location.reload();
我测试了:
window.location.reload();
Which works but it only reloads the actual Index page. 可以,但是只能重新加载实际的索引页面。
If I try : window.location.href = data.url;
如果我尝试:
window.location.href = data.url;
It fails because the page http://xxx/xxx/File_post doesn't exists. 由于页面http:// xxx / xxx / File_post不存在而失败。
And if I do : $('#main').html(data);
如果我这样做:
$('#main').html(data);
The page have the good looking but the content is empty. 该页面外观不错,但内容为空。
Edit: I am using jquery.fileupload so I have : 编辑:我正在使用jquery.fileupload所以我有:
<input id="fileupload" type="file" name="file" />
and 和
$('#fileupload').fileupload(
{
done: function (e, data) {
// Use the return View("Success")
},
fail: function (e, data) {
// Use the return View("Error")
}
});
In my jqXHR.reponseText and data.result there is the good "Success" or "Error" html so I think I need to fill the page with this but how ? 在我的jqXHR.reponseText和data.result中,有很好的“ Success”或“ Error” html,因此我认为我需要用此填充页面,但是如何?
Any ideas ? 有任何想法吗 ? thanks a lot !
非常感谢 !
I found how to do it. 我找到了怎么做。 As I have in my Layout a
<div id="main">
I can use my data.result to fill the page with my "Success" or "Error" message. 正如我在版式中有一个
<div id="main">
我可以使用data.result来用“成功”或“错误”消息填充页面。 So I have : 所以我有 :
done: function (e, data) {
$('#main').html(data.result);
}
And 和
return PartialView("Success");
Now the page is correctly displayed. 现在,该页面已正确显示。
You can try with this code 您可以尝试使用此代码
$.ajax({
type: "POST",
url: Settings.YourUrl,
data: "{queryString:'" + searchVal + "'}",
contentType: "application/json; charset=utf-8",
dataType: "html",
success: function (data) {
alert("here" + data.d.toString());
});
And in your View you can add this code 在您的视图中,您可以添加此代码
var Settings= {
YourUrl: '@Url.Action("Action","Controller")'
}
The current action can handle only POST requests. 当前操作只能处理POST请求。 So you can create another action to return the view for GET request.
因此,您可以创建另一个操作以返回GET请求的视图。
Ex. 例如
public ViewResult Success()
{
return View();
}
you can changed the statusCode to 500 or error code you need; 您可以将statusCode更改为500或所需的错误代码;
C# C#
[HttpPost]
public ActionResult File_post(HttpPostedFileBase file)
{
if (...)
{
return View("Success");
}
else
{
Response.StatusCode = 500;
Response.TrySkipIisCustomErrors = true;
return View("Error");
}
}
JS: JS:
$('#fileupload').fileupload(
{
done: function (e, data) {
// Use the return View("Success")
},
fail: function (e, data) { // http status response != 200
// Use the return View("Error")
}
});
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