Show the available variable in the help text

Signed-off-by: Roberto Rosario <roberto.rosario@mayan-edms.com>
2019-12-10 22:31:08 -04:00
parent 1ee449d894
commit 913e57a010
3 changed files with 9 additions and 3 deletions
@@ -19,10 +19,13 @@ class TemplateField(forms.CharField):
        self.help_text = string_concat(
            self.initial_help_text, ' ',
            _(
-                'The template string to be evaluated. '
                'Use Django\'s default templating language '
-                '(https://docs.djangoproject.com/en/%(django_version)s/ref/templates/builtins/)'
-            ) % {'django_version': mayan.__django_version__}
+                '(https://docs.djangoproject.com/en/%(django_version)s/ref/templates/builtins/). '
+                'The {{ %(variable)s }} variable is available to the template.'
+            ) % {
+                'django_version': mayan.__django_version__,
+                'variable': self.model_variable
+            }
        )
        self.widget.attrs['model'] = self.model
        self.widget.attrs['data-model-variable'] = self.model_variable