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Questions - ngonchanges

ngOnChanges only works when it's not the same value

So basically I have a modal component with an input field that tells it which modal should be opened (coz I didn't want to make a component for each modal): @Input() type!:string ngOnChanges(changes...
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santocielo99

html

angular

typescript

ngonchanges

Votes: 0

Answers: 2

Latest Answer

You need to include the changeDetectorRef, in order to continue in this way. More about it https://angular.io/api/core/ChangeDetectorRef Although, a better and a faster alternative is the use of a beh...
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Rishabh

Angular @Input value not changing when changed from Parent Component

I have added same child component three times in a single parent component And below is the change function called on one of the children's components to change the selectedName in other two child co...
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RS Roshi

angular

angular-changedetection

ngonchanges

ngzone

Votes: 0

Answers: 1

Latest Answer

Your issue seems to be one of value vs. reference types. The reason it works as an Object is that Objects are reference types: when you pass an Object to a component, you are passing its reference, no...
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Will Alexander

How to use any type of property in a component on ngOnchanges

How to use any type of property in a component on ngOnchanges without @input property. I can not use Rxjs for this situation. It is not a child component so i have no @input property. Please see the f...
test-img

Habib01

angular

angular-changedetection

angular-lifecycle-hooks

ngonchanges

Votes: 0

Answers: 0

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