title: Django ChoiceField populated from database values
body: <p>I am having problems using a ChoiceField to create a drop down list of values in the database. Here is the snippet of code</p>
  
  <pre><code>from django import forms
  from testplatform.models import ServiceOffering
  
  class ContactForm(forms.Form):
  
      subject = forms.ChoiceField(queryset=ServiceOffering.objects.all())
      #subject = forms.ModelMultipleChoiceField(queryset=ServiceOffering.objects.all())
  </code></pre>
  
  <p>The #subject.... line works, but when I use the line ChoiceField(queryset....) I get the following error.</p>
  
  <pre><code>__init__() got an unexpected keyword argument 'queryset'
  </code></pre>
  
  <p>Any ideas?</p>