Xadmin添加，编辑，删除

墨蓝 2021-09-29 10:54 417阅读 0赞

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.0}}</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()})

转载于:https://www.cnblogs.com/chongdongxiaoyu/p/9177796.html