B4J Question [ABMaterial] Could i let topitem be icon only

[jinyistudio]

Hi,
I have let the url as empty string as following. the page will reload again when i click it ? Why...?
Cloud it just be a icon for notification ?

page.NavigationBar.AddTopItem("Alarm", "", "mdi-action-alarm-off", "", True)
    page.NavigationBar.AddTopItem("jingate", "", "mdi-hardware-cast-connected", "", True)

 

[alwaysbusy]

Check in the navigation clicked event if value is nothing. Then just return instead of doing the navigation.

 

[jinyistudio]

Oh,Yes !