基于Django类的视图:覆盖表单名称

时间:2015-11-02 19:58:26

标签: python django django-class-based-views django-generic-views

我是Django的新人。我尝试构建一个基于类的视图,以便创建一个对象。

模板中表单的默认名称是表单,我想将其更改为"ajoutersource",但我无法确定如何。

views.py

class ajoutSource(CreateView):
    model = Source
    template_name = "pmd/ajouterSource.html"
    form_class = AjouterSourceForm
    success_url = reverse_lazy(ListerSources)

ajouterSource.html

{% for field in ajoutersource %} 
    <div class="row"> 
        {% if field.errors %}
            <div class="error">{{ field.errors }}</div> 
        {% endif %}
        <div class="label">{{ field.label }}</div> 
        <div class="field">{{ field }}</div>
    </div> 
{% endfor %}

3 个答案:

答案 0 :(得分:1)

覆盖get_context_data()

class ajoutSource(CreateView):
    model = Source
    template_name = "pmd/ajouterSource.html"
    form_class = AjouterSourceForm
    success_url = reverse_lazy(ListerSources)

    def get_context_data(self, **kwargs):
        context = super(ajoutSource, self).get_context_data(**kwargs)
        context["ajoutersource"]=context["form"]
        return context

答案 1 :(得分:0)

您可以通过以下方法轻松完成

方法1 (模型表格)

def get_context_data(self, **kwargs):
    context = super().get_context_data(**kwargs)
    context['new_name'] = self.get_form()
    return context

方法2 (简单表格)

def get_context_data(self, **kwargs):
    context = super().get_context_data(**kwargs)
    context['new_name'] = context["form"]
    return context

推荐方法1 (注意:这是python 3.6+语法,请更改对python 2.0+的super()调用)

答案 2 :(得分:0)

覆盖 get_context_datacontext['form'] 取自 SomeForm,并更改为 form_1,您可以在模板中用作 form_1

class Something(generic.CreateView):
    template_name = 'app/example.html'
    form_class = forms.SomeForm
    model = models.SomeModel
        
    def get_context_data(self, **kwargs):
        context = super(Something, self).get_context_data(**kwargs)
        context["form_1"] = context["form"]
        context["form_2"] = forms.SomeForm2(**self.get_form_kwargs())
        return context