Custom Hover not working properly in 12.1-p20200926 release

[preeti_kanyal]

In current release <smartgwt.version>12.1-p20200926</smartgwt.version> I have observed that custom hovers are not working properly.

Example on showcase for custom Hover earlier used to show custom hover on listGrid Item but in current relaese it is not showing it.

https://www.smartclient.com/smartgwt...d_hover_custom

[Isomorphic]

This was a bug in the sample, highlighted by a recent fix - any fetches issued in getHoverComponent()/getCellHoverComponent(), for example to populate data-bound hover-components, must be non-blocking, that is, they must pass requestProperties with showPrompt set to false. Blocking server-requests will result in no hover being displayed.