Reload Menu on click

Support
#1

Hi,

I need to reload menu for removing or add som menuItem when I click on a button, I have try with addMenuItem and removeMenuItem but this don’t work.
So how can I perform this operation ?

Best regards

#2

May be not best but working solution for any screen controller:

    @Autowired
    private Screens screens;

    @Subscribe("addMenuItemBtn")
    public void onAddMenuItemBtnClick(Button.ClickEvent event) {
        SideMenu sideMenu = (SideMenu) screens.getOpenedScreens().getRootScreen().getWindow().getComponent("sideMenu");
        String menuItemId = RandomStringUtils.randomAlphabetic(3);
        SideMenu.MenuItem rootItem = sideMenu.createMenuItem(menuItemId, String.format("Menu Item %s", menuItemId));
        sideMenu.addMenuItem(rootItem, 0);
    }
#3

Thanks for your answer, I have found a solution :slight_smile:

 App.getInstance().createTopLevelWindow(AppUI.getCurrent());

this code reload the mainTopScreen wich contain the menu

#4

Hi Alexandre
And how did you remove a menu item since it wasn’t working?

#5

After hour of search I found a solution :

userSubstitutionManager.substituteUser(currentUserSubstitution.getEffectiveUser().getUsername());
App.getInstance().createTopLevelWindow(AppUI.getCurrent());

I reload sur Substitute User then I reload the menu