Event handler changes not saving in Ui builder

[KedarB]

Hi guys,

I'm working on Ui builder and when I am adding a link to destination event handler to the page that I built, it doesn't save it and when I refresh it, its disappears. 

Could anyone help me resolve this?

Any help from anyone on this would be much appreciated!

[JasonE]

I am having the same problem. I create an event handler and click add. As soon as I click anywhere, including the save button, it disappears.

[MichaelZischeck]

same here. I had this problem in the past and solved it, but I can't remember anymore how....

[MichaelZischeck]

Not sure if I found the solution. As the event handler is the same as on another component, this is what I did:

I changed something on the landing page.

Went looking here what record was last changed: now/nav/ui/classic/params/target/sys_metadata_list.do

Turns out it's a now/nav/ui/classic/params/target/sys_ux_macroponent.do

Opened the record, copied the "composition" field into an JSON Editor (Visual code)

Searched for the component not working and the component working (in a separate window)

Figured the part "Event mapping" was just an empty array:

                    "eventMappings": [

                    ],

So I copied the event mapping from the other (working) component, pasted it into the empty array, tried, worked

[Christopher Dal]

Same thing happening for me. Looks like a bug.