{{getLoggedInUser() == undefined? getMsg('unknownUser') : getLoggedInUser()}}
The block of statements will be executed while the condition returns true. The number of times the statements will be executed can be unknown.
A While loop can not be left before the condition is true. It is not possible to use an Exit statement with the While loop operator.
While //(condition) (statements)// Wend
The "While" operator check the condition. If the condition is true then it executes the statement while the condition is true.
