David Taylor 5a99243629 DEV: Introduce declarative hide-application-footer helper (#23088) ... Previously, we had a `showFooter` boolean on the application controller which would be set true/false in various routes by different routes/controllers. A global `routeWillChange` hook would set it `false` before every route transition, and the destination route/controller would have to set it `true` for the footer to show correctly. This commit replaces that with a new 'declarative' system. Instead of having to set the value true/false manually, UIs which need the footer to be hidden can simply include the `{{hide-application-footer}}` helper in their template when needed. The helper/service will automatically keep track of all the current invocations of that helper, and only show the footer when there are 0 invocations. This significantly simplifies things, and removes the need for many observers and controller injections, both of which are considered 'code smells' in modern Ember applications.		2023-08-17 12:47:08 +01:00
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step.hbs
wizard.hbs	DEV: Introduce declarative hide-application-footer helper (#23088)	2023-08-17 12:47:08 +01:00