ReferenceInput: accept function as linkType prop

[jheiska]

Everything in my DB is related to a specific building. I have multiple tabs in BuildingShow-view showing different kinds of information, and I'd like to be able to link directly to the appropriate tab from the List views of these Resources.

Describe the solution you'd like
I'd like to be able to define the tab a ReferenceField links to. For example, from my "AlertsList" I could include a linkTab="alerts" -option:

<ReferenceField
    label="building"
    reference="buildings"
    source="BuildingId"
    linkType="show"
    linkTab="alerts"
>
    <TextField source="BuildingName" />
</ReferenceField>

I could write my own Field component and define the link there. I just thought this would be a neat feature now that we have the possibility to link to specific tabs.

[fzaninotto]

In fact, it would be a good idea to accept a function as linkType prop, just like we accept a function as redirect prop in forms.

[jheiska]

Yes, that would be really good and way more versatile.

[fzaninotto]

Fixed by #3282