Warning: file_get_contents(/data/phpspider/zhask/data//catemap/2/python/346.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181
Python 如何允许用户在Django中上传带有图片的帖子?_Python_Django_Image_Video_Imagefield - Fatal编程技术网

Python 如何允许用户在Django中上传带有图片的帖子?

Python 如何允许用户在Django中上传带有图片的帖子?,python,django,image,video,imagefield,Python,Django,Image,Video,Imagefield,这就是我现在在我的模型中所拥有的 class Document(models.Model): docfile = models.FileField(upload_to='documents/%Y/%m/%d') img = models.ImageField(upload_to='documents/%Y/%m/%d', null=True, blank=True) 管理员# views.py# list.html# {%extends“base.html”%} {%load

这就是我现在在我的模型中所拥有的

class Document(models.Model):
    docfile = models.FileField(upload_to='documents/%Y/%m/%d')
    img = models.ImageField(upload_to='documents/%Y/%m/%d', null=True, blank=True)
管理员#

views.py#

list.html#

{%extends“base.html”%}
{%load staticfiles%}
{%block content%}
传真
琼伯伦先生{
背景色:#F451E;
颜色:#fff;
}
传真
谁知道电子邮件会再次变得有趣

{%endblock%} {%block content2%} 最小Django文件上载示例 现职 {%if文档%}
    {文档%中的文档为%}
  • {%endfor%}
{%else%} 没有文件

{%endif%}

{%csrf_令牌%} {{form.non_field_errors}}

{{form.docfile.label_tag}{{{form.docfile.help_text}}

{{form.docfile.errors} {{form.docfile}

{%endblock%}
当我这样做的时候,任何反馈都会很好,它只是显示一个没有图片的链接


我希望它像一篇文章或博客,但是有一个imagefield,可能会有一个故事,然后还有一张图片,但是有django的imagefield可能会是一个麻烦,如果你问我这么简单但这么难,请帮助我首先-不要使用
列表
作为视图名称。其次,在另一个html标记中有一个“`”,这是无效的。首先修复这些。是的,已更正,但仍然只获取文件链接,而不是网页上的图片。首先,不要将
列表
用作视图名称。其次,在另一个html标记中有一个“`”,这是无效的。首先修复这些。是的,已更正,但仍然只获取文件链接,而不是网页上的图片
from django.contrib import admin
from imagine.models import Document

admin.site.register(Document)
from django.shortcuts import render_to_response
from django.template import RequestContext
from django.core.urlresolvers import reverse

from imagine.models import Document
from forms import DocumentForm

def list(request):
    # Handle file upload
    if request.method == 'POST':
        form = DocumentForm(request.POST, request.FILES)
        if form.is_valid():
            newdoc = Document(docfile = request.FILES['docfile'])
            newdoc.save()

            # Redirect to the document list after POST
            return HttpResponseRedirect(reverse('facetut.views.list'))
    else:
        form = DocumentForm() # A empty, unbound form

    # Load documents for the list page
    documents = Document.objects.all()

    # Render list page with the documents and the form
    return render_to_response(
        'list.html',
        {'documents': documents, 'form': form},
        context_instance=RequestContext(request))
{% extends "base.html" %}
{% load staticfiles %}


{% block content %}

<head>
  <!-- Theme Made By www.w3schools.com - No Copyright -->
  <title>facemail</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link rel="stylesheet" href="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css">
  <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.0/jquery.min.js"></script>
  <script src="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js"></script>
  <style>
  .jumbotron {
      background-color: #f4511e;
      color: #fff;
  }
  </style>
</head>
<body>

<div class="jumbotron text-center">
  <h1>FaceMail</h1>
  <p>who knew Email could be fun aGain</p>
</div>

{% endblock %}

{% block content2 %}



<!DOCTYPE html>
<html>
    <head>
        <meta charset="utf-8">
        <title>Minimal Django File Upload Example</title>
    </head>

    <body>
        <h2>Current Posts</h2>
        <!-- List of uploaded documents -->
        {% if documents %}
            <ul>
            {% for document in documents %}
                <li><a href="{{ document.docfile.url }}">{{ document.docfile.name }}</a></li>
                  <img src="{{ document.img.url }}">
            {% endfor %}
            </ul>
        {% else %}
            <p>No documents.</p>
        {% endif %}

<br>
<br>


        <!-- Upload form. Note enctype attribute! -->
        <form action="{% url "list" %}" method="post" enctype="multipart/form-data">
            {% csrf_token %}
            <p>{{ form.non_field_errors }}</p>
            <p>{{ form.docfile.label_tag }} {{ form.docfile.help_text }}</p>
            <p>
                {{ form.docfile.errors }}
                {{ form.docfile }}
            </p>
            <p><input type="submit" value="Upload" /></p>
        </form>

    </body>

</html>
{% endblock %}