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Ticket #10573: 10573.1.diff

File 10573.1.diff, 3.6 KB (added by Ramiro Morales, 14 years ago)
Alternate Python-based approach

diff --git a/django/contrib/admin/templates/admin/change_form.html b/django/contrib/admin/templates/admin/change_form.html

-              a
 {% block breadcrumbs %}{% if not is_popup %}
 <div class="breadcrumbs">
      <a href="../../../">{% trans "Home" %}</a> &rsaquo;
      <a href="../../">{{ app_label|capfirst|escape }}</a> &rsaquo;
      {% if has_change_permission %}<a href="../">{{ opts.verbose_name_plural|capfirst }}</a>{% else %}{{ opts.verbose_name_plural|capfirst }}{% endif %} &rsaquo;
+     <a href="../../">{{ app_label|capfirst|escape }}</a> &rsaquo;
+     {% if has_change_permission %}<a href="../">{{ opts.verbose_name_plural|capfirst }}</a>{% else %}{{ opts.verbose_name_plural|capfirst }}{% endif %} &rsaquo;
      {% if add %}{% trans "Add" %} {{ opts.verbose_name }}{% else %}{{ original|truncatewords:"18" }}{% endif %}
 </div>
 {% endif %}{% endblock %}
 …
 {% submit_row %}
 {% if adminform and add %}
    <script type="text/javascript">document.getElementById("{{ adminform.first_field.auto_id }}").focus();</script>
+   <script type="text/javascript">document.getElementById("{{ adminform.first_field.stable_id }}").focus();</script>
 {% endif %}
 {# JavaScript for prepopulated fields #}

diff --git a/django/forms/forms.py b/django/forms/forms.py

-              a
             return self.html_name
         return ''
     auto_id = property(_auto_id)
+    def _stable_id(self):
+        """
+        Returns a form control ID usable for focusing this field, without
+        regard to it having a single widget or a MutiWidget.
+        """
+        widget = self.field.widget
+        id_ = widget.attrs.get('id') or self.auto_id
+        return widget.id_for_label(id_)
+    stable_id = property(_stable_id)

diff --git a/tests/regressiontests/admin_views/models.py b/tests/regressiontests/admin_views/models.py

-              a
     owner = models.ForeignKey(User)
     title = models.CharField(max_length=30)
+class Reservation(models.Model):
+    start_date = models.DateTimeField()
 admin.site.register(Article, ArticleAdmin)
 admin.site.register(CustomArticle, CustomArticleAdmin)
 admin.site.register(Section, save_as=True, inlines=[ArticleInline])
 …
 admin.site.register(PlotDetails)
 admin.site.register(CyclicOne)
 admin.site.register(CyclicTwo)
+admin.site.register(Reservation)
 # We intentionally register Promo and ChapterXtra1 but not Chapter nor ChapterXtra2.
 # That way we cover all four cases:

diff --git a/tests/regressiontests/admin_views/tests.py b/tests/regressiontests/admin_views/tests.py

-              a
         deactivate()
+class AdminJavaScriptTest(AdminViewBasicTest):
+    def testMultiWidgetFirsFieldFocus(self):
+        """
+        JavaScript-assisted auto-focus should work if a model/ModelAdmin setup
+        is such that the first form field has a MultiWidget.
+        """
+        response = self.client.get('/test_admin/%s/admin_views/reservation/add/' % self.urlbit)
+        self.assertContains(
+            response,
+            '<script type="text/javascript">document.getElementById("id_start_date_0").focus();</script>'
+        )
 class SaveAsTests(TestCase):
     fixtures = ['admin-views-users.xml','admin-views-person.xml']