人。在我的应用程序中，用户在<?php
$page_title = 'Searching';
require_once('includes/wrapper/header.php');
$string = '';
if($_POST['string'] != '') {
$string = htmlentities($_POST['string']);
} else {
header('Location: index.php');
}
$emoji = New Read();
?>
<div class="hero">
<div>
<h2><?php echo $string; ?> Emoji</h2>
<p>
You are currently searching for <?php echo $string; ?> emoji
</p>
</div>
<form class="form-inline" method="POST" action="search.php">
<div class="form-group">
<div class="input-group">
<input type="text" class="form-control input-lg" id="search" placeholder="Search Emoji... eg: Heart" name="string">
</div>
</div>
<button type="submit" class="btn searchbtn btn-lg btn-default btn-red">Search Emoji</button>
</form>
<div class="banner-ad">
<?php
require_once('includes/wrapper/banner_ad.php');
?>
</div>
</div>
<section id="#people">
<div class="container">
<div class="emoji-content">
<?php
$items = $emoji->search_emoji($string);
if(!empty($items)) {
foreach($items as $item) {
echo '<a class="copy" data-clipboard-text="&#x' . $item['unicode'] . '"><span class="emoji"><img src="assets/img/emoji/' . $item['unicode'] . '.png" width="70px" alt="' . $item['name'] . '"></span></a>';
} } else {
echo '<center><h2>No emoji matched your search terms....</center></h2>';
}?>
</div>
</div>
<?php require_once('includes/wrapper/footer.php'); ?>
页面上上传他/她的文档，提交表单，他/她应该在重定向的upload_document页面上看到详细信息（例如，文档名称，文档作者等）。现在，我不知道应该从result请求中获取文档本身。或者我完全是错误的方式。这是我的代码。
POST：
views.py @login_required(login_url='sign_in')
def upload_document(request):
context = {}
form = UploadDocumentForm()
if request.method == 'POST':
form = UploadDocumentForm(request.POST or None, request.FILES or None)
if form.is_valid():
form.save()
return redirect('result')
context = {
'form':form
}
return render(request, 'upload_document.html', context)
@login_required(login_url='sign_in')
def result(request):
# Don't know what to do here.
return render(request, 'result.html', context)
：
models.py作为用户，我正在使用django的内置用户。
答案 0 :(得分：1)
借助@ k33da_lets_debug查找解决方案变得如此简单。我已将查询更改为此：
last_uploaded = OriginalDocument.objects.latest('id')
仅此而已。