annotate src/app/feature-extraction-menu/feature-extraction-menu.component.html @ 48:af0b4b05311c

Guard against extraction when no audio is loaded.

<select id="extractor-outputs" #extractorOutputs>
  <option selected></option>
  <option *ngFor="let extractor of extractors" value="{{extractor.combinedKey}}">
    {{extractor.name}}
  </option>
</select>
<p>
  <button md-raised-button
          color="primary"
          (click)="extract(extractorOutputs.value)"
          [disabled]="disabled">Extract</button>
</p>