Converting a string to a number in an Angular template

Within my select box, I am capturing the selected value and binding it to the variable startingYear. However, I need the type of startingYear to be a number, but it is currently registering as a string.

Is there a way to convert it to a number?

console.log(StartingYear);
<select  [(ngModel)]="StartingYear">  
    <option *ngFor="let item of [0,1,2,3,4]; let i = index">
                      {{i}}
     </option>
 </select>

Answer №1

When dealing with the value property in Angular, remember that it is typically a string by default. To bind objects to options, utilize the ngValue property instead of the value binding.

<select  [(ngModel)]="StartingYear">  
  <option *ngFor="let item of [0,1,2,3,4]; let i = index" [ngValue]="i">
        {{i}}
  </option>
</select>

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