Xadmin添加，编辑，删除
1.HTML
编辑和添加页面得内容相同，使用include将他们整合
{% include xxx.html %} 获取指定页面的所有内容
1.单独建个html存放编辑和添加页面得代码：
'''
forms.HTML
<form action="" method="post" novalidate >
{% csrf_token %}
{% for foo in form_obj %}
<div class="form-group">
<label for="">{{ foo.label }}</label>
{{ foo }} <span> {{ foo.errors.}}</span>
</div>
{% endfor %}
<input type="submit" class="btn btn-default">
</form> '''
编辑和添加页面
<div class="container " style="margin-top: 30px" >
<div class="row">
<div class="col-md-4 col-md-offset-3">
{% include 'forms.html' %}
</div>
</div>
</div>
2.views.py
add
def add_view(self, request):
# list_url="%s/%s/"%(self.app_name,self.model_name)
DemoModelForm=self.get_model_form_class() #得到定义的ModelForm组件类
if request.method=='POST':
form_obj=DemoModelForm(request.POST)
if form_obj.is_valid():
form_obj.save()
# return redirect(list_url) #不能用，相当于在当前路径后面拼接
return redirect(self.get_list_url())
else:
return render(request,'add_view.html',locals())
form_obj = DemoModelForm()
return render(request, 'add_view.html', locals())
edit
def change_view(self, request, id):
DemoModelForm = self.get_model_form_class() # 得到定义的ModelForm组件类
change_obj=self.model.objects.get(pk=id)
if request.method == 'POST':
form_obj = DemoModelForm(request.POST,instance=change_obj)
if form_obj.is_valid():
form_obj.save()
# return redirect(list_url) #不能用，相当于在当前路径后面拼接
return redirect(self.get_list_url())
else:
return render(request, 'change_view.html', locals())
form_obj = DemoModelForm(instance=change_obj)
return render(request, 'change_view.html', locals())
del
def del_view(self, request, id):
if request.method=='POST':
self.model.objects.get(pk=id).delete()
return redirect(self.get_list_url())
return render(request,"del_view.html",{"url":self.get_list_url()})