Django：如何从CreateView创建下拉列表

Question

I have a form that you enter in new clients. Within the client form you should be able to select the branch they are apart of. I have tried to add a select field within the template that lists all the branches as options but it returns nothing. What is the correct way of doing this.

models.py

class Client(models.Model):
    branch = models.ForeignKey(Branch)

view.py

class ClientCreate(CreateView):
   model = Client
   fields = [..., 'branch']

form.html

<form role="form" method="post" action="."> {% csrf_token %}
  <div class="form-group">
    <label>Type</label>
    <div class="input-group">
      <select id="id_type" name="type">
        <option value selected="selected">Select</option>
        {% for i in client_create %}
        <option value="{{i.branch}}">{{i.branch}}</option>
        {% endfor %}
      </select>
    </div>
  </div>

Answer 1

First thing it's model not models:

class ClientCreate(CreateView):
    model = Client
    fields = [..., 'branch']

Second thing, try to use the generated ModelForm :

<form role="form" method="post" action="."> 
    {% csrf_token %}
    ...
    {{ form.branch }}
</form>