startpages | Static browser frontpages | Web Framework library

I've been trying to Encrypt a string using encrypt to send it to a webserver but i kept getting errors. this is my function :

When trying to create a Listview of items inside the body of a Scaffold, I am unable to update the displaying of the amount of items in that list in another place (Appbar) with mobx (version: 0.3.5) and flutter_mobx (version: 0.3.0+1).

I already tried to solve this with the Provider package (3.0.0+1), but this didn't work out as well, so I guess I am missing something about the nature of FutureBuilder and Flutter's build-process.

I´m new to flutter and dart and I´m trying to build a Sign up for an app.

I got a start screen (StartPage) with options "login", "login FB", "sign up with email". When I hit "login" I can navigate to the signup_email_screen. From there I want to navigate to the signup_email_screen_two but it throws "undefined name context".

I have an angular 2 webapi application where users have to log in. I am now creating a startpage where users can view messages for their department when not yet logged in. The url, which users can get from within the application when logged in and set as their startpage, contains a token which is stored in the database and has a relation to their department.

I'm using a guard service to protect the StartpageComponent and to be able to check the token before allowing the user to go further. My routing file looks like this:

I am building a mobile app and I'd like the user to have the ability to set their starting page via a settings-page. The idea is that the user can select a page from a list of options, the setting gets stored to local-storage and later, when the user logs back in, the user is automatically taken to that page first.

I have a page-service which contains a mapping of Id's to page-components. This is what I use to find the page I want to use when I read in my user's saved start-page data.

My issue is that I have developed a cyclic-dependency that I don't think I can break without finding a way to route in Ionic2 that doesn't involve using the injected component. As far as I can tell, the only way routing is achieved in Ionic2 is with the NavController.push(component) or Nav.setRoot(component).

PageService.ts

I'm creating a fixed navigation bar with a dropdown menu. Unfortunately the dropdown menu isn't visible when the bar is fixed. I want the page to scroll when neccesary but the navigation bar must always be visible. I've seen several posts on this, but none of the given solutions worked for me.

The code below works fine but when removing the comment marks around /*position: fixed;*/ the trouble occurs.

Regards