In case of an emergency, we have implemented an alert message that would appear on every page at law.gmu.edu. Here’s an example:
To Activate the Emergency Alert Message
- Log into MODX Manager, navigate to the Emergency container (id#12996), and open up the Emergency Message resource (id#12996).
- Go to the Template Variables tab, select the Uncategorized tab on the left. Write an emergency alert message in the Content2010 box, which is the first box. Return to the Document tab, click on the Published button, then hit the Save button.
- Search for the 2012_template_top chunk, scroll down to this line (around line 29):
[[-getResources? &parents=`12995` &depth=`1` &tpl=`emergency_alert` &tvPrefix=`` &includeTVs=`1` &limit=`1` ]]
Remove the first hyphen (-) to activate GetResources. (Because we hardly used this emergency alert message, activating this snippet might affect the site performance when we are not using it)
To Deactivate the Emergency Alert Message
To deactivate the Emergency Alert Message, simply unpublished the Emergency Message resource (id#12996). Comment out the GetResource snippet (by adding the hyphen back into the 2012_template_top chunk) is not required, but a good practice to prevent an extra dynamic call.