title: django onchange submit for entire form
body: <p>I know this has been addressed before but I am having trouble making an on change submit work.  Here is my forms.py nothing special in the model or the view.  I relize I only selected this for one field but if it worked I would apply it to the others?</p>
  
  <pre><code>#forms.py
  from django import forms
  from .models import rapidTill
  
  class RapidTillForm(forms.ModelForm):
      class Meta:
          widgets = {'linkArms': forms.RadioSelect(attrs={'onchange': 'RapidTillForm.submit();'}), 'shank':forms.RadioSelect,
          'caddy':forms.RadioSelect, 'liftAssist': forms.RadioSelect, 'folding': forms.RadioSelect}
          fields = ['rows', 'space', 'folding', 'shank', 'caddy', 'linkArms', 'liftAssist','shank',]
          model = rapidTill
  </code></pre>
  
  <p>and my form-template.html</p>
  
  <pre><code>{% for field in form %}
      &lt;span&gt;{{field.errors}}&lt;/span&gt;
      &lt;label&gt;{{field.label_tag}}&lt;/label&gt;
      {{field}}&lt;/br&gt;
  {%endfor%}
  </code></pre>