I'm trying to create data checks for user inputs. In this test sample, there can be no duplicate values for the list item ( https://webix.com/snippet/8fbeace1 ).
I was able to do this with datatable easily by using "onBeforeEditStop", but that event isn't available for richselect or ui.list. I was hoping someone could help me with this.
Also, I can't recreate the issue here, but the richselect requires two clicks first the second and third row. However, after I do the double click, it only requires on click thereafter. Any idea what might be causing this?