【发布时间】:2020-10-04 04:45:15
【问题描述】:
我的看法: ''' 从 django.shortcuts 导入渲染 从 django.http 导入 HttpResponse 从 .models 导入帖子 从 .forms 导入 createPostForm
def showPosts(request):
if request.method == "POST":
crf = createPostForm(request.POST)
crf.author = request.user
crf.save()
else:
crf = createPostForm()
context = {
'post' : Post.objects.all(),
'crf' : crf
}
return render(request, 'Content/FeedsPage.html', context)
'''
我的模型: '''
from django.db import models
from django.contrib.auth.models import User
class Post(models.Model):
# image = models.ImageField(blank=True, null=True, upload_to='post_images/')
# video = models.FileField(blank=True, null=True, upload_to='post_videos/')
title = models.CharField(max_length=100)
description = models.CharField(blank=True, max_length=1000)
date_posted = models.DateTimeField(auto_now_add=True)
author = models.ForeignKey(User, on_delete=models.CASCADE)
def __str__(self):
return self.title
'''
我的模板:
'''
<form enctype="multipart/form-data" novalidate method="post">
{%csrf_token%}
<div class="fieldWrapper">
{{crf.title.errors}}
{{crf.title}}
</div>
<div class="fieldWrapper">
{{crf.description.errors}}
{{crf.description}}
</div>
<button class="primaryButton" type="submit">submit</button>
</form>
''' 我的表格:
'''
from django import forms
from .models import Post
class createPostForm(forms.ModelForm):
title = forms.CharField(
widget = forms.TextInput(attrs={
'placeholder': 'Give a sweet title',
'autocomplete' :'off'
})
)
description = forms.CharField(widget=forms.TextInput(attrs={
'placeholder': 'Please elaborate a little',
'autocomplete' :'off'
}))
class Meta:
model = Post
fields = '__all__'
'''
我删除了 is_valid() 函数以查看正在发生的事情并明显显示它 '无法创建帖子,因为数据未验证'
请人帮忙
【问题讨论】: