Disable Valuehelp button for Selection field in fiori element

[abdul_hakim]

Hello

May i know if it is possible to disable to value help button which appears by default for selection field in fiori element list report using ABAP annotation.

Regards,

Abdul Hakim

[Dinu · Accepted solution]

I suppose you want to restrict the selection field to only take a single value. The following annotation should do it for v4 services. If there is a value help for the data field, it will still be available. But the user can only make one selection. 

FilterExpressionRestriction.AllowedExpressions = "SingleValue"
       @Consumption.filter.multipleSelections: false 
       @Consumption.filter.selectionType: #SINGLE

See: UI5 Demo Kit | Configuring Filter Fields 

for v2 use the annotation sap:filter-restriction="single-value".

[abdul_hakim · Accepted solution]

Thanks for the response and solution. It worked.