Angular cast select value to int Angular cast select value to int angular angular

Angular cast select value to int


forms angular casting

Use [ngValue] instead of "value":

<select [(ngModel)]="selected.isConnected" id="etat">    <option [ngValue]="0">Not connected</option>    <option [ngValue]="1">Connected</option></select>

forms angular casting

If you want cast it within formChanged() method (Which you haven't provided yet).You should use + symbol as shown below,

formChanged(): void {    selected.isConnected = +selected.isConnected;    ...}

forms angular casting

No, sadly you're forced to parse it on your own in the formChanged() method, since you always get a string back from the select.

You could try it with something like this:

formChanged(): void {    selected.isConnected = parseInt(selected.isConnected);    // ...}

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