bug #5431 Updated the code to display flash messages (aykin, javiereguiluz)

wouterj · wouterj · commit f90515734e4a · 2015-06-27T11:51:04.000+02:00
This PR was submitted for the 2.6 branch but it was merged into the 2.3 branch instead (closes #5431). Discussion ---------- Updated the code to display flash messages | Q | A | ------------- | --- | Doc fix? | yes | New docs? | no | Applies to | all | Fixed tickets | - Commits ------- c2676ae Improved the code used to display flash notices 176cdc6 Update the_controller.rst
diff --git a/quick_tour/the_controller.rst b/quick_tour/the_controller.rst
@@ -330,9 +330,11 @@ And you can display the flash message in the template like this:
 
 .. code-block:: html+jinja
 
-    <div>
-        {{ app.session.flashbag.get('notice') }}
-    </div>
+    {% for flashMessage in app.session.flashbag.get('notice') %}
+        <div class="flash-notice">
+            {{ flashMessage }}
+        </div>
+    {% endfor %}
 
 Final Thoughts
 --------------
