Use Function from one controller to the other, possible ?

[former_member464056]

Hello there,

I am currently stuck with something, nobody in the World might have ever had to do.

I have 3 Controllers, and i want the 3rd to use a function from the first.

here is how it looks:

this is my Master controller, it has a function called "onRefresh" which i want triggered.

This is the Detail Controller with a function call to the Dialog.

and this, finally is my ApprovalDialog controller, from which i want the ListRefresher to be executed for the Master View as soon as the confirm Button is triggered. I just don't know how this can be done, or if at all.

Do you know if there is an Answer ?

Thanks warmHeartedly in advance!

[junwu · Accepted solution]

use event bus

google it, if don't know

[Ondřej_Nekvinda · Accepted solution]

Hi,

just a few posts I found.

• https://blogs.sap.com/2017/04/05/sapui5-how-to-reuse-parts-of-a-sapui5-application-in-othermultiple-...
• https://blogs.sap.com/2015/10/25/openui5-sapui5-communication-between-controllers-using-publish-and-...

If You know better resources, please share them.