def get_context_data(self, **kwargs):
context = super(CommonViewMixin, self).get_context_data(**kwargs)
context.update({
'sidebars': SiderBar.get_all(),
})
context.update(Category.get_nav())
return context
def post_list(request, category_id=None, tag_id=None):
"""
:param request:
:param category_id:
:param tag_id:
content = 'post_list category_id={category_id}, tag_id={tag_id}'.format(
category_id=category_id,
tag_id=tag_id,
)
# 括号内直接跟一个具体的字符串作为响应体
return HttpResponse(content)
"""
# def render(request, template_name, context=None, content_type=None, status=None, using=None):
# template_name:模板名称，页面代码路径，contex:字典数据传输， content_type,页面编码，默认text/html,
tag = None
category = None
if tag_id:
post_list, tag = Post.get_by_tag(tag_id)
elif category_id:
post_list, category = Post.get_by_category(category_id)
else:
post_list = Post.latest_post()
context = {
'category': category,
'tag': tag,
'post_list': post_list,
'sidebars': SiderBar.get_all(),
}
context.update(Category.get_navs())
return render(request, 'blog/list.html', context=context)
def get_context_data(self, **kwargs):
context = super().get_context_data(**kwargs)
context.update({
'sidebars': SiderBar.get_all(),
})
context.update(Category.get_navs())
return context
def get_context_data(self, **kwargs):
"""获取上下文数据并最终将其传入模板"""
context = super().get_context_data(**kwargs)
context.update({'sidebars': SiderBar.get_all()})
context.update(Category.get_navs())
# print('======CommonViewMixin.get_context_date():', context, '======')
return context
def get_context_data(self, **kwargs):
context = super().get_context_data(**kwargs)
context.update({
'sidebars': SiderBar.get_all()
})
context.update(Category.get_navs())
print(dir(context['paginator']))
return context
def post_detail(request, post_id):
try:
post = Post.objects.get(id=post_id)
except:
post = None
context = {
'post': post,
'sidebars': SiderBar.get_all(),
}
context.update(Category.get_navs())
return render(request, 'blog/detail.html', context=context)
def post_detail(request, post_id):
# return HttpResponse('detail')
try:
post = Post.objects.get(id=post_id)
except Post.DoesNotExist:
post = None
context = {
'post': post,
'sidebars': SiderBar.get_all(),
}
return render(request, 'blog/detail.html', context=context)
def post_list(request, category_id=None, tag_id=None):
tag = None
category = None
if tag_id:
post_list, tag = Post.get_by_tag(tag_id)
elif category_id:
post_list, category = Post.get_by_category(category_id)
else:
post_list = Post.latest_post()
context = {
'category': category,
'tag': tag,
'post_list': post_list,
'sidebars': SiderBar.get_all(),
}
context.update(Category.get_navs())
return render(request, 'blog/list.html', context=context)