bug: RadioGroup "compareWith" not available in Angular Standalone Components

[grmpfhmbl]

Prerequisites

• [X] I have read the Contributing Guidelines.
• [X] I agree to follow the Code of Conduct.
• [X] I have searched for existing issues that already report this problem, without success.

Ionic Framework Version

v8.x

Current Behavior

When using the compareWith property of IonRadioGroup in a Ionic Angular Standalone components I get the following error:

NG8002: Can't bind to 'compareWith' since it isn't a known property of 'ion-radio-group'.

Quick look over the code it seems like it has only been forgotten to be added here:

https://github.com/ionic-team/ionic-framework/blob/7623ae4d16ac49da1f616aae7819e31b29fca59b/packages/angular/standalone/src/directives/radio-group.ts#L19C7-L19C25

To test this I quickly added the property to nodes_modules/@ionic/angular/standalone/directives/radio-group.d.ts and everything worked as expected.

Expected Behavior

The compareWith property should be available in standalone components.

Steps to Reproduce

1. Create a standalone angular component
2. import IonRadioGroup
3. create a template like <ion-radio-group [(ngModel)]="foomodel" [compareWith]="compareWith">
4. Get compiler error.

Code Reproduction URL

https://stackblitz.com/edit/angular-pe1kyd?file=src%2Fapp%2Fexample.component.html

Ionic Info

node@b085e8bce2dc:~/app/sen2cube-mobile$ ionic info [WARN] Error loading @capacitor/ios package.json: Error: Cannot find module '@capacitor/ios/package.json'

   Require stack:
   - /home/node/.npm-global/lib/node_modules/@ionic/cli/lib/project/index.js
   - /home/node/.npm-global/lib/node_modules/@ionic/cli/lib/index.js
   - /home/node/.npm-global/lib/node_modules/@ionic/cli/index.js
   - /home/node/.npm-global/lib/node_modules/@ionic/cli/bin/ionic

[WARN] Error loading @capacitor/android package.json: Error: Cannot find module '@capacitor/android/package.json'

   Require stack:
   - /home/node/.npm-global/lib/node_modules/@ionic/cli/lib/project/index.js
   - /home/node/.npm-global/lib/node_modules/@ionic/cli/lib/index.js
   - /home/node/.npm-global/lib/node_modules/@ionic/cli/index.js
   - /home/node/.npm-global/lib/node_modules/@ionic/cli/bin/ionic

Ionic:

Ionic CLI : 7.2.0 (/home/node/.npm-global/lib/node_modules/@ionic/cli) Ionic Framework : @ionic/angular 8.0.1 @angular-devkit/build-angular : 17.3.6 @angular-devkit/schematics : 17.3.6 @angular/cli : 17.3.6 @ionic/angular-toolkit : 11.0.1

Capacitor:

Capacitor CLI : 6.0.0 @capacitor/android : not installed @capacitor/core : 6.0.0 @capacitor/ios : not installed

Utility:

cordova-res : 0.15.4 native-run : 2.0.1

System:

NodeJS : v20.17.0 (/usr/local/bin/node) npm : 10.8.2 OS : Linux 6.6

Additional Information

No response

[sean-perkins]

@grmpfhmbl you are correct, the property is missing from the referenced code.

Would you be interested in submitting a PR for this?

[grmpfhmbl]

Would you be interested in submitting a PR for this?

@sean-perkins Let me have a look into ionic's contribution docs over the weekend on how much overhead that would create on my end. I'll come back to you here. :-)

[ebarooni]

Hey @sean-perkins , I have sent out a PR for this. I came across this issue recently and it was kinda needed for me.

[grmpfhmbl]

Hey @sean-perkins , I have sent out a PR for this. I came across this issue recently and it was kinda needed for me.

Thank you! I got bogged down and forgot to submit a PR!

[ebarooni]

Hi @sean-perkins could you please review the PR? I feel like its forgotten :)).

[sean-perkins]

Hello @ebarooni, my review unfortunately doesn't count for much, as I'm not a CODEOWNER or a direct member of the project.

I'll try adding other members of the core team, so they can prioritize a review.

[mathiasmuller4sh]

Hi is there a workaround before he PR is merged and released ? Thx

[ionitron-bot[bot]]

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