Performs attribute value replacement on the attribute. I.E. Replaces $var with the value of the tag variable var and $data.var with the value of the key var in the tag variable data collection data. Replaces $#n.file with the internationalized string with ID n in file file.
String The processed attribute. Empty string if there was an error.
TagHelper Class | com.plumtree.portaluiinfrastructure.tags.helper Namespace