Salesforce Facts by Abhishek

Apex:pageMessage has an attribute 'Strength'. This controls the visibility and size of the icon displayed next to message. The value can vary from 0 to 3, 3 being the highest. If we don't need to show the icon, we can use the value 0. Reference:  https://developer.salesforce.com/docs/atlas.en-us.pages.meta/pages/pages_compref_pageMessage.htm Attached is the screenshot.

The order of invocation of constructor, getter and action method when a visualforce page is loaded is as follows: constructor -> action method -> getter Attached are the screenshots. (Please excuse the apex class and VF page names)