0
这个特定的布尔型字段确定帖子是否为草稿。默认设置为True。如何自动更改布尔字段的值?
当用户编辑草稿时,我希望将值自动更改为False,以便将其与所有其他帖子(而不是草稿列表)一起列出。
提交按钮是否可以提交帖子并更改布尔值?理想情况下,我认为,一旦草稿被输入,该字段就会被更改。
下面是相关代码: 模板编辑草稿
{{ title }}</B></h3></div>
<div class="row">
<div class="col-sm-12-md-7 col-sm-offset-0 col-sm-8">
<div class="panel panel default">
<div class="panel-body">
<p class="well col-sm-offset-3 col-sm-12">{{ summary }}</p>
<form class="form-horizontal" method="post" action="" enctype="multipart/form-data">
{% csrf_token %}
{% include 'posts/form-template.html' %}
<div class="form-group col-sm-offset-3 col-sm-6">
<div class="col-sm-offset-9 col-sm-10">
<button type="submit" class="btn btn-primary">Send</button>
</div>
</div>
</form>
</div>
</div>
</div>
</div>
这是我的形式编辑草案
class UpdateForm(forms.ModelForm):
class Meta:
model = Post
fields = [
"title", "content", "categories", "tags",
]
这是Post模型
class Post(models.Model):
user = models.ForeignKey(settings.AUTH_USER_MODEL, default=1)
title = models.CharField(max_length=100)
content = HTMLField()
draft = models.BooleanField(default=True)
updated = models.DateTimeField(auto_now=True, auto_now_add=False)
upvote = VotableManager()
timestamp = models.DateTimeField(auto_now=False, auto_now_add=True)
categories = models.ManyToManyField(
'category.Category',
help_text='Categorize this item.'
)
tags = models.ManyToManyField(
'category.Tag',
help_text='Tag this item.'
)
suggest = models.ForeignKey('Suggest', blank=True, null=True, default=0)
def get_absolute_url(self):
return reverse('posts:detail', kwargs={'pk': self.pk})
def __str__(self):
return self.title
下面是编辑草案
def post_update(request, id=None):
instance = get_object_or_404(Post, id=id)
model = Post
form = UpdateForm(request.POST or None, instance=instance)
if form.is_valid():
instance = form.save(commit=False)
instance.save()
context = {
"title": instance.title,
"instance": instance,
"form": form,
"summary": instance.summary,
}
return render(request, "posts/suggest_form_update.html", context)
认为
“**下面是编辑草案**的观点:”你的观点? –
@PrakharTrivedi谢谢。它现在被添加。 –
什么阻止你在视图中自己做这件事?你有这个实例,为什么你不能设置draft = False? –