(Feature Request) Action wrapper in template

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Assessment

Difficulty
5/5
Estimated time
Over a week
Newbie friendliness
28/100
Issue type
Feature
Clarity
Mostly clear
Activity status
Stale
Tech stack
angular, typescript
Domain
frontend

Research direction

No files or tests are named. Start by reproducing the strict-mode failure with the [(ngModel)] examples in the issue, then inspect the Angular template binding and action-related integration points. Done means a documented, tested decision on whether an in-template action wrapper is supported, including the requested syntax or its limitation.

Written by the indexing model from the issue text.

Description

So in mobx you can wrap anythin in an action wrapper , since actions are needed to modify state.
I have the following code

<input [(ngModel)]="mystore.foo>

since its a two way binding in strict mode it complains

what I am wondering is could you add a feature so that i could do this.

<input [(ngModel)]="action(() => myStore.foo)

I'm aware of the workaround to this.
`<input [ngModel]="myStore.foo" (ngModelChange)="setMyStore($event)">/input>

setMyStore(val:string){
this.myStore.setFoo(val) //action for setting
}

Is there a feature to be able to do an in-template action wrapper

Dominant language
TypeScript
Stars
480
Forks
58
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