Django check if form choice is empty -


in template how possible check if modelchoicefield empty?

this form:

class batchform(forms.modelform):     def __init__(self, user=none, *args, **kwargs):         super(batchform, self).__init__(*args, **kwargs)         this_templates = template.objects.for_user(user)         self.fields["templates"] = forms.modelchoicefield(queryset=this_templates, required=false, empty_label=none) 

then in views want not show drop down if queryset empty this...

{% if not form.templates%} <div class="control-group">   <div class="controls">     {{ form.templates }}   </div> etc 

you can do:

{% if form.templates.field.choices.queryset.all|length %}  <div class="control-group">   <div class="controls">     {{ form.templates }}   </div> 

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