Arreglado bug con firefox

catalog/forms.py

@@ -12,7 +12,7 @@ from .widgets import FengyuanChenDatePickerInput
 
 all_process = Process.objects.filter(status=True)
 
-platforms = []
+platforms = [[-1,'Select the search process']]
 
 for each_process in all_process:
     platforms.append((each_process.id,each_process.name))

catalog/templates/map.html

@@ -373,7 +373,8 @@
     </script>
 
     <script>
-        $('#id_platform').click(function () {
+        $('#id_platform option:first').attr({selected:'selected', disabled:'disabled', hidden:'hidden'});
+        $('#id_platform').change(function () {
             let dateTreeview = $('li.dateTreeview a');
             dateTreeview.click();
         });