Left Sidebar Button Click Control Panels remove

[Nitin_S_]

Hello

I have added Left Sidebar and added Button on it

But when I click on button the sidebar with all pages, controls etc disappear and I have to close whole XDK and again start it to display all buttons controls pages etc

Regards,
Nitin Salunkhe

[Nitin_S_]

This is for HTML 5

[Ram_K_]

i'm creating conference alerts website app ,my side bar controls, Dom tree view, themss are hide..any solution please.