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我想在上傳文件後執行任務。任務完成後，我想顯示一些信息。目前，我有一個上傳動作，點擊「做任務」按鈕後會觸發，這並不好。問題：我想只是觸發'Sometask'動作而不是Uploadaction？上傳文件asp.net mvc 2
<asp:Content ID="Content2" ContentPlaceHolderID="MainContent" runat="server">
<%= Html.BeginForm("Upload","Home",FormMethod.Post,new { enctype = "multipart/form-data" }) %>
<%{ %>
<%=Html.HiddenFor(model=>model.Filepath) %>
<input type="file" id="upload" name="upload" />
<button id="btnUpload">
upload</button>
<%} %>
<button id="btnTask">
Do Task</button>
<script type="text/javascript">
$(document).ready(function (event) {
$('#btnTask').click(function() {
$.post("/Home/Sometask",
{ filePath: $("#Filepath").val() },
function (data) {
alert(data);
});
event.preventDefault;
});
});
</script>
[HttpPost]
public ActionResult Upload()
{
HttpPostedFileBase selectedFile = Request.Files["upload"];
if (selectedFile.ContentLength > 0)
{
string filePath = Path.Combine(HttpContext.Server.MapPath("\\Uploads\\")
, Path.GetFileName(selectedFile.FileName));
selectedFile.SaveAs(filePath);
UploadModel model = new UploadModel();
model.Filepath = filePath;
return View("Index", model);
}
return View("Index");
}
public string Sometask(string Filepath)
{
Thread.Sleep(5000);
return "ready";
}