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Questions - angular2-changedetection

Angular 12: how to detect changes of property in service

My existing project has some dependencies as below. I have one shared service class which holds one shared object "myObject". Lot of components are accessing this shared "SharedService&...
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Anshu S

angular

typescript

angular12

angular2-changedetection

Votes: 0

Answers: 1

Latest Answer

You could use this technique. On Your service : export class SharedService { _myObject: MyClass; get myObject(): MyClass { console.log('tracking changes' + JSON.stringify(this._myObject)); ...
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Zrelli Majdi

Infinite loop when calling detectChanges() inside ngAfterViewChecked?

I recently reviewed some code where detectChanges() is called from ngAfterViewChecked. How does that not cause an infinite loop? Shouldn't it trigger another change detection cycle, which will call ng...
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Cory

angular

angular2-changedetection

angular-changedetection

Votes: 0

Answers: 1

Latest Answer

You already answered it yourself: If you call detectChanges() in a component, the change detection applies only to this view. You could theoretically cause an infinite loop by calling ApplicationRef.t...
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slim

Why is it considered a code smell to call detectChanges()?

I recently reviewed some code where detectChanges is called. I've read all over the place that manually running a change detection cycle is a code smell and a sign that you are probably doing somethin...
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Cory

angular

angular2-changedetection

angular-changedetection

Votes: 0

Answers: 0

Change Detector Tree

We have an application where we need to dettach from the ChangeDetector and everything works so far. This is our current component structure: AComponent (Normal Component, Attached) BComponent (Det...
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Levi Hechenberger Di Valentino

angular

angular2-changedetection

angular-changedetection

Votes: 0

Answers: 0

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