工程名稱爲demo7
一、直接POST提交：
models.py：
from django.db import models
# Create your models here.
class Article(models.Model):
title = models.CharField(max_length=32, default='Title')
content = models.TextField(null = True)
views.py：
from django.shortcuts import render
from django.views.decorators import csrf
from django.http import HttpResponse
from . import models
# Create your views here.
def add_article(request):
ctx ={}
if request.POST:
ctx['title'] = request.POST['title']
ctx['content'] = request.POST['content']
test1 = models.Article(title=ctx['title'], content=ctx['content'])
test1.save()
all = models.Article.objects.all()
return render(request, 'post.html', {'all': all})
post.html：
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Document</title>
</head>
<body>
<form action="/blog/add/" method="POST">
{% csrf_token %}
<input type="text" name="title"/><br/>
<textarea name="content"></textarea><br/>
<button>添加</button>
</form>
{% for a in all %}
<p>{{a.title}}</p>
{% endfor %}
</body>
</html>
blog/urls.py：
from django.urls import path, include
from . import views
urlpatterns = [
path('add/', views.add_article)
]
demo7/urls.py：
from django.contrib import admin
from django.urls import path, include
urlpatterns = [
path('admin/', admin.site.urls),
path('blog/', include('blog.urls'))
]
項目結構如下：
通過http://ip:port/blog/add/即可訪問。
二、異步提交：
views.py：
from django.shortcuts import render
from django.views.decorators import csrf
from django.http import HttpResponse
from . import models
from django.views.decorators.csrf import csrf_exempt
import json
# Create your views here.
@csrf_exempt
def add_article(request):
ctx ={}
if request.POST:
ctx['title'] = request.POST['title']
ctx['content'] = request.POST['content']
test1 = models.Article(title=ctx['title'], content=ctx['content'])
test1.save()
data = {'ret': True, 'msg': '數據提交成功！'}
return HttpResponse(json.dumps(data), content_type="application/json")
@csrf_exempt
def add_page(request):
return render(request, 'post.html')
post.html：
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Document</title>
<script src="https://cdn.bootcdn.net/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
</head>
<body>
<form action="/blog/add/" method="POST">
<input type="text" id="title"/><br />
<textarea id="content"></textarea><br />
<input id="submit-button" type="button" value="提交" />
</form>
<script>
$("#submit-button").click(function () {
$.ajax({
cache: false,
type: "POST",
url: "/blog/add/",
//traditional: true, //加上此項可以傳數組
dataType: 'json',
data: { title: $("#title").val(), content: $("#content").val()},
success: function (data) {
if(data.ret){
alert(data.msg)
}
}
});
})
</script>
</body>
</html>
blog/urls.py：
from django.urls import path, include
from . import views
urlpatterns = [
path('add/', views.add_article),
path('add_page/', views.add_page),
]
通過http://ip:port/blog/add_page/即可訪問。