Replace FilteredSelectMultiple with ExamSearchWidget for exams field in multiple forms

longs/forms.py

@@ -34,6 +34,7 @@ from django.contrib.admin.widgets import FilteredSelectMultiple
 from django.forms.widgets import RadioSelect, TextInput, Textarea
 
 from tinymce.widgets import TinyMCE
+from generic.widgets import ExamSearchWidget
 
 
 class LongAnswerForm(ModelForm):
@@ -197,7 +198,7 @@ class LongForm(ModelForm):
         self.fields["exams"] = ModelMultipleChoiceField(
             required=False,
             queryset=exam_queryset,
-            widget=FilteredSelectMultiple(verbose_name="Exams", is_stacked=False),
+            widget=ExamSearchWidget(exam_model=Exam),
         )
 
     class Meta: