Files
Brandy Carney ceb41f31f3 fix(angular): popover arrow navigation with disabled items (#29662)
Issue number: resolves #29640

---------

## What is the current behavior?
(Angular) If a list inside of a popover contains a disabled item and is
included in the following way:

```html
<ion-list>
  <ion-item [button]="true">Option 1</ion-item>
  <ion-item [button]="true" [disabled]="true">Option 2</ion-item>
  <ion-item [button]="true">Option 3</ion-item>
</ion-list>
```

when you try to navigate using the arrow down keys, it will stop at the
disabled item instead of continuing over it.

Note that changing the item to the following will work:

```html
<ion-item [button]="true" disabled="true">Option 2</ion-item>
```

## What is the new behavior?
Reflect the `disabled` property in the item so that when items are
queried in the popover, the arrow down key skips over the disabled item.

## Does this introduce a breaking change?

- [ ] Yes
- [x] No

## Other information

This can be tested in the Angular test app by following the
documentation here:
https://github.com/ionic-team/ionic-framework/blob/main/docs/angular/testing.md

Removing my fix in `core`, then running `npm run build` and re-syncing
the test app should reproduce the problem.
2024-06-26 15:35:44 +00:00
..
2024-06-12 21:20:50 +00:00
2024-06-12 21:20:50 +00:00

@ionic/angular

Ionic Angular specific building blocks on top of @ionic/core components.

License

Testing ng-add in ionic

  1. Pull the latest from main
  2. Build ionic/angular: npm run build
  3. Run npm link from ionic/angular/dist directory
  4. Create a blank angular project
ng new add-test
// Say yes to including the router, we need it
cd add-test
  1. To run schematics locally, we need the schematics-cli (once published, this will not be needed)
npm install @angular-devkit/schematics-cli
  1. Link @ionic/angular
npm link @ionic/angular
  1. Run the local copy of the ng-add schematic
$ npx schematics @ionic/angular:ng-add

You'll now be able to add ionic components to a vanilla Angular app setup.

Project Structure

common

This is where logic that is shared between lazy loaded and standalone components live. For example, the lazy loaded IonPopover and standalone IonPopover components extend from a base IonPopover implementation that exists in this directory.

Note: This directory exposes internal APIs and is only accessed in the standalone and src submodules. Ionic developers should never import directly from @ionic/angular/common. Instead, they should import from @ionic/angular or @ionic/angular/standalone.

standalone

This is where the standalone component implementations live. It was added as a separate entry point to avoid any lazy loaded logic from accidentally being pulled in to the final build. Having a separate directory allows the lazy loaded implementation to remain accessible from @ionic/angular for backwards compatibility.

Ionic developers can access this by importing from @ionic/angular/standalone.

src

This is where the lazy loaded component implementations live.

Ionic developers can access this by importing from @ionic/angular.