python/lib/django-1.2/django/contrib/admin/templatetags/admin_modify.py

   1 from django import template
   2
   3 register = template.Library()
   4
   5 def prepopulated_fields_js(context):
   6     """
   7     Creates a list of prepopulated_fields that should render Javascript for
   8     the prepopulated fields for both the admin form and inlines.
   9     """
  10     prepopulated_fields = []
  11     if context['add'] and 'adminform' in context:
  12         prepopulated_fields.extend(context['adminform'].prepopulated_fields)
  13     if 'inline_admin_formsets' in context:
  14         for inline_admin_formset in context['inline_admin_formsets']:
  15             for inline_admin_form in inline_admin_formset:
  16                 if inline_admin_form.original is None:
  17                     prepopulated_fields.extend(inline_admin_form.prepopulated_fields)
  18     context.update({'prepopulated_fields': prepopulated_fields})
  19     return context
  20 prepopulated_fields_js = register.inclusion_tag('admin/prepopulated_fields_js.html', takes_context=True)(prepopulated_fields_js)
  21
  22 def submit_row(context):
  23     """
  24     Displays the row of buttons for delete and save.
  25     """
  26     opts = context['opts']
  27     change = context['change']
  28     is_popup = context['is_popup']
  29     save_as = context['save_as']
  30     return {
  31         'onclick_attrib': (opts.get_ordered_objects() and change
  32                             and 'onclick="submitOrderForm();"' or ''),
  33         'show_delete_link': (not is_popup and context['has_delete_permission']
  34                               and (change or context['show_delete'])),
  35         'show_save_as_new': not is_popup and change and save_as,
  36         'show_save_and_add_another': context['has_add_permission'] and
  37                             not is_popup and (not save_as or context['add']),
  38         'show_save_and_continue': not is_popup and context['has_change_permission'],
  39         'is_popup': is_popup,
  40         'show_save': True
  41     }
  42 submit_row = register.inclusion_tag('admin/submit_line.html', takes_context=True)(submit_row)