Angular model change

<input type="checkbox"  (ngModelChange)="myModel=$event" [ngModel]="mymodel">

Source: stackoverflow.com

Ngmodel change

<select [ngModel]="selectedItem" (ngModelChange)="onChange($event)">

onChange(newValue) {
    console.log(newValue);
    this.selectedItem = newValue;  // don't forget to update the model here
    // ... do other stuff here ...
}

Ng model on change

<select [(ngModel)]="selectedItem" (ngModelChange)="onChange($event)">

Source: stackoverflow.com

Ng model on change

<select [ngModel]="selectedItem" (ngModelChange)="onChange($event)">

Source: stackoverflow.com

Ng model on change

<select [(ngModel)]="selectedItem" #item (change)="onChange(item.value)">

Source: stackoverflow.com

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