Merge pull request #2394 from alanhamlett/master

Add extra_css and extra_js to advanced docs

doc/advanced.rst

@@ -6,6 +6,8 @@ Advanced Functionality
 Enabling CSRF Protection
 ------------------------
 
+****
+
 To add CSRF protection to the forms that are generated by *ModelView* instances, use the
 SecureForm class in your *ModelView* subclass by specifying the *form_base_class* parameter::
 
@@ -18,6 +20,17 @@ SecureForm class in your *ModelView* subclass by specifying the *form_base_class
 SecureForm requires WTForms 2 or greater. It uses the WTForms SessionCSRF class
 to generate and validate the tokens for you when the forms are submitted.
 
+Adding Custom Javascript and CSS
+--------------------------------
+
+****
+
+To add custom JavaScript or CSS in your *ModelView* use *extra_js* or *extra_css* parameters::
+
+    class MyModelView(ModelView):
+        extra_js = ['https://example.com/custom.js']
+        extra_css = ['https://example.com/custom.css']
+
 Localization With Flask-Babelex
 -------------------------------