為什么我現(xiàn)實(shí)的結(jié)果是TiTLE和CONTENT
edit_page.html
<form?action="{%?url?'blog:edit_action'?%}",method?="post">
????{%?csrf_token?%}
????<label?for="">文章標(biāo)題
????????<input?type="text"?name="title"?value="{{?article.title?}}">
????</label>
????<br>
????<label?for="">文章內(nèi)容
????????<input?type="text"?name="content"?value="{{?article.content?}}">
????</label>
????<br>
????<input?type="submit"?value="提交">
</form>urls.py
from?django.urls?import?path,re_path
from?django.conf.urls?import?url
from?.?import?views
#import?blog.views?as?bv
app_name?=?'blog'
urlpatterns?=?[
????re_path('^$',?views.index),
????path('article/<int:article_id>/',views.article_page,name='article_page'),
????re_path('^edit/$',views.edit_page,name='edit_page'),
????re_path('^edit/action/$',views.edit_action,?name='edit_action'),
]views.py
from?django.http?import?HttpResponse
from?.?import?models
#?Create?your?views?here.
def?index(request):
????#return?render(request,'index.html',{'hello?blog4!':'hello'})
????articles?=?models.Article.objects.all()
????return?render(request,?'blog/index.html',?{'articles':articles})
def?article_page(request,article_id):
????article?=?models.Article.objects.get(pk=article_id)
????return?render(request,?'blog/article_page.html',?{'article':article})
def?edit_page(request):
????return?render(request,'blog/edit_page.html')
def?edit_action(request):
????title?=?request.POST.get('title',?'TITLE')
????content?=?request.POST.get('content',?'CONTENT')
????models.Article.objects.create(title=title,?content=content)
????articles?=?models.Article.objects.all()
????return?render(request,?'blog/index.html',?{'articles':?articles})
2020-03-23
比較一下代碼吧：
<!DOCTYPE?html> <html?lang="en"> <head> ????<meta?charset="UTF-8"> ????<title>Form-Blog-Myblog-Django-Anaconda3-Python3.7</title> </head> <body> <div> ????<form?action="{%?url?'blog:sub_form'%}"?method="post"> ????????{%?csrf_token?%} ????????<p>標(biāo)題：<input?type="text"?name="title"?{%?if?article?%}?value="{{?article.title?}}"?{%?endif?%}/></p> ????????<p>內(nèi)容：<textarea?name="content"?cols="36"?rows="4">{%?if?article?%}{{?article.content?}}{%?endif?%}</textarea></p> ????????{%?if?article?%}<p><input?type="hidden"?name="id"?value="{{?article.id?}}"/></p>{%?endif?%} ????????<p><input?type="submit"?value="保存"/><input?type="reset"?value="重置"/></p> ????</form> ????<p><a?href="{%?url?'blog:index'?%}">返回主頁(yè)</a></p> </div> </body> </html>