Update menuItem title after url request

[KimPark89]

Hi, thanks for this awesome library.

In my app I need to refresh the title of some menu, calling a url request (with Alamofire library). After I got the string title from the request, how can I update the menuItem title?

[kitasuke]

I'm trying to add the feature, but it's taking so much time... Well, calling setup method with new option is the only way for now.

[KimPark89]

Thank you @kitasuke, it works, but every time I call setup the current menuItem comes back to the first one. So for example if I am in the fourth view controller and I call setup, the view controller and the menu reset to the first one.

Any way to avoid this?

UPDATE: I also tried to call setupMenuView (after making it public) so the view controller doesn't reset anymore, but the menu still reset to the first one.

[pinoy4]

Hi @KimPark89 ,

I found myself with the same issue and I "kinda" found a nice workaround.
The solution I found is to call setup(options: PagingMenuControllerCustomizable) with a few other lines (explanation below):

let currentPage = self.pagingController!.currentPage let options = PagingMenuHelper.options() self.pagingController!.setup(options as PagingMenuControllerCustomizable) self.pagingController!.move(toPage: currentPage, animated: false)

In this example self.pagingController is the instance of the PagingMenuController. I first save the current menu item position I'm on, then I update the options with my new values and lastly I restore the old position.
This works fine with the only problem being the thin bar under the menu items that does display animation even if I set animated: false.

For some context on why I needed this (hopefully I'm giving @kitasuke some motivation), I am Localizing text in my app and I could not figure out any better way to update these labels when the language change triggers (I have implemented a language change in real time).

Hopefully this was useful, Cheers!

[KimPark89]

Thank you @pinoy4, it works!