Restful ABAP - RAP Abstract Entity with readonly Parameters

[sakthi90]

Dear experts,

I have built a custom action associated to an abstract entity in RAP(odata v4). On a click of the action in object page, my abstract entity is rendered properly as Pop up with fields. Requirement is one of the fields has to be rendered as a read only/text with a default value. I can default the value using function. But unable to make that as a readonly field.

I tried using

1. @objectmodel.readonly: true in abstract entity cds.

2. UI common annotation Fieldcontrol.readonly and annotation core.computed in annotation.xml in BAS

https://sapui5.hana.ondemand.com/sdk/#/topic/f49a0f7eaafe444daf4cd62d48120ad0

3. Checked for UI pop up extension.

but none of these worked

Can you please help here?

[DumbDryHead]

Hi Sakthi, were you able to solve these? even I am strugling with same requirement

[AbhishekSharma]

Hi @sakthi90 I am having issue using Abstract Entity with Action... may you please help sharing your Behavior Definition and Implementation code... Thanks-

[DiegoValdivia]

Hi,

The only way in which I was able to accomplish the same requirement was by using local annotation:

<Annotation Term="Common.FieldControl" EnumMember="Common.FieldControlType/ReadOnly"/>

See next screenshot for a better reference

I hope this helps

[rameshputta]

Hi, Can make the fields on the abstract entity read only dynamically ( based on a condition )?