p:joinClasses
Purpose
Joins a list of CSS classes, safely handling null values and ensuring no extra whitespace is produced.Example
{docx:xml} <div class="${g.joinClasses(values:userClass, 'notice', 'alert')}"> .. </div> {docx}This would output the class attribute asclass="somevalue notice alert"
if userClass was set to "somevalue".Attributes
Name | Purpose |
---|---|
values | Required - The list of CSS classes |