Unable to Use onBeforeOpen() Event Handler Method of sap.m.ComboBox

Hello Experts,

I have a situation where I need to use onBeforeOpen() event handler method of sap.m.ComboBox, And i am unable to use it.

Can anyone help me regarding this?

Thanks in advance.

Comments

16 Dec 2015 1:20 pm Abhijeet Mudgal Helpful Answer

For the combo box control we have a event onBeforeOpen(). In view assign some function name to this event like onBeforeOpen="handle_before open". Implement the function "handle_beforeOpen" as per your requirement in respective controller of the view.