HOWTO: Caching display methods

Dynamics AX 2009 :

Add this line code in the FORM method init

Source : http://ax-dynamics.blogspot.it/2007/08/caching-of-display-methods.html

Public void init()

{

     super();

     this.cacheAddMethod(tablemethodstr(<table>,<display method>), [_updateOnWrite]);  

}

Dynamics AX 2012:

Add this line code in the DISPLAY method before the declaration

Source : http://msdn.microsoft.com/en-us/library/aa596691.aspx

[SysClientCacheDataMethodAttribute([_updateOnWrite])]

Display method calcLeagueWon(int _num)

{

     If(juv || haveBoat())

          _num += 2

Return _num;

}