SAP UI5 Forum
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.
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.
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