I'm trying to create a create model object page. I'm using asp.net mvc with c#. In my project i'm trying to create a library application which has books and we can add book from application which has picture. So my Create Controller like this,
[HttpPost]
public ActionResult Create([Bind(Exclude = "id,bringBack,borrower,isBorrowed")]Book bookToCreate, HttpPostedFileBase picture1)
{
try
{
if (picture1.ContentLength > 0)
{
var fileName = Path.GetFileName(picture1.FileName);
var path = Path.Combine(Server.MapPath("~/App_Data/pictures"), fileName);
picture1.SaveAs(path);
}
// TODO: Add insert logic here
_entities.AddToLibrary(bookToCreate);
_entities.SaveChanges();
return RedirectToAction("ListBooks");
}
catch
{
return View();
}
}
and my view is like this,
<%@ Page Language="C#" Inherits="System.Web.Mvc.ViewPage<MvcApplication2.Models.Book>" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>Create</title>
</head>
<body>
<% using (Html.BeginForm(new { enctype = "multipart/form-data" }))
{%>
<%: Html.ValidationSummary(true) %>
<fieldset>
<legend>Fields</legend>
<div class="editor-label">
<%: Html.LabelFor(model => model.name) %>
</div>
<div class="editor-field">
<%: Html.TextBoxFor(model => model.name) %>
<%: Html.ValidationMessageFor(model => model.name) %>
</div>
<div class="editor-label">
<%: Html.LabelFor(model => model.author) %>
</div>
<div class="editor-field">
<%: Html.TextBoxFor(model => model.author) %>
<%: Html.ValidationMessageFor(model => model.author) %>
</div>
<div class="editor-label">
<%: Html.LabelFor(model => model.picture) %>
</div>
<div class="editor-field">
<%: Html.TextBoxFor(model => model.picture) %>
<%: Html.ValidationMessageFor(model => model.picture) %>
</div>
<input type='file' name='picture1' id='picture1' />
<p>
<input type="submit" value="Create" />
</p>
</fieldset>
<% } %>
<div>
<%: Html.ActionLink("Back to List", "Index") %>
</div>
I have tried many things but i couldn't upload any file. What can i do?
尝试改为从“ Request
获取发布的文件。
var picture1 = this.Request.Files["picture1"];
在您的书本模型中应该是一种美德
HttpPostedFileBase picture1
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.