Django Formsets手动渲染字段

时间:2018-04-11 06:43:52

标签: django django-forms django-templates

我正在尝试在django formset中手动渲染字段。

<select class="form-control" id="{{ line_form.label.id_for_label }}" name="{{ line_form.label.name }}">
    {% if form.label.value %}
        <option value="{{ form.label.value }}">{{ form.label.value }}</option>
    {% else %}
        <option value="" selected>-</option>
    {% endif %}
    {% for item in view.items %}
        <option value="{{item.id}}">{{item.name}}</option>
    {% endfor %}
</select>

上述字段的名称是标签,但我想要 lines-0-label 。当我在formset中添加一个新表单时,上面的字段具有相同的名称,它应该是 lines-1-label ,并且应该增加。即, line-2-label lines-3-label lines-4-label ,....,行-101标签

views.py

class InvoiceCreateView(generic.CreateView):
    template_name = "books/invoice_create_or_update.html"
    model = Invoice
    form_class = InvoiceForm
    formset_class = InvoiceLineFormSet
    success_url = reverse_lazy("books:invoice-list")

0 个答案:

没有答案