opt-cc/static/src/app/ranks/edit-rank/edit-rank.component.html

<form #form="ngForm" (keydown.enter)="$event.preventDefault()" class="overview">
  <h3 *ngIf="rank._id">Rang editieren</h3>
  <h3 *ngIf="!rank._id">Neuen Rang hinzufügen</h3>

  <div class="form-group">
    <label for="title">Name</label>
    <input type="text" class="form-control"
           [(ngModel)]="rank.name"
           name="title"
           id="title"
           required maxlength="50"/>

    <show-error displayName="Name" controlPath="title"></show-error>
  </div>

  <div class="form-group">
    <label for="fraction">Fraktion</label>
    <select id="fraction" name="fraction" class="form-control btn dropdown-toggle"
            required
            [(ngModel)]="rank.fraction">
      <option value="OPFOR">{{fraction.OPFOR}}</option>
      <option value="BLUFOR">{{fraction.BLUFOR}}</option>
    </select>
    <show-error displayName="Fraktion" controlPath="fraction"></show-error>
  </div>

  <div class="form-group">
    <label for="level">Stufe</label>
    <input id="level" name="level" type="number" class="form-control btn dropdown-toggle"
           [(ngModel)]="rank.level">
    <show-error displayName="Stufe" controlPath="level"></show-error>
  </div>

  <div class="form-group">
    <label for="logo">Bild</label>
    <input id="logo" name="logo" class="ui-button form-control" type="file"
           accept="image/png"
           #fileInput
           (change)="fileChange($event)">
    <span class="label label-bg label-danger center-block" style="font-size:small" *ngIf="showImageError">
        Bild muss im PNG Format vorliegen
    </span>

    <img class="preview-image" src="{{imagePreviewSrc}}">
  </div>

  <button id="cancel"
          (click)="cancel()"
          class="btn btn-default">
    Abbrechen
  </button>

  <button id="save"
          type="submit"
          (click)="saveRank(fileInput)"
          class="btn btn-default"
          [disabled]="!form.valid">
    Bestätigen
  </button>
</form>