Goto a TAB by click of a button

Procedure

1. Without Code
Then select the button you want to perform the action from. Open its properties. In the targetid field enter the id of the TAB. That’s it.

2. Java
The same can be done with the help of Java.
❓
Why one should use java when the similar can be done without any coding. Well, there are certain scenarios where you need more processing that just simply switching to a tab.
e.g. The tab is hidden by a condition statement. You first want to make the condition false on conditional statement by java (this will make the tab visible) then focus that tab
In your button properties in application designer, in the event field write switchtab
Now in create or edit a webclient class file and in it define a function named switchtab

public void switchtab() throws RemoteException, MXException, ParseException {
       WebClientEvent newEvent = new WebClientEvent("click", "insert tab ID here", "", null, null, null, -1,
               this.clientSession);
 
       this.clientSession.queueEvent(newEvent);
   }

Deploy the class file.