Fixed disabled Add button for transformations
</button>
<codemirror class="formula-editor" [config]="codemirrorOptions" [(ngModel)]="currentFormula" style="height:25px"></codemirror>
<!--<div rows="1" class="formula-editor" ui-codemirror="$td.codeMirrorConfig" ng-model="$td.currentFormula" ui-codemirror-opts="$td.codemirrorOptions" style="height: 25px;"></div>-->
- <button mat-raised-button class="mat-accent" (click)="onAddFunction()" [disabled]="currentFormula">Add</button>
+ <button mat-raised-button class="mat-accent" (click)="onAddFunction()" [disabled]="!currentFormula">Add</button>
<span fxFlex="1 1 auto"></span>
<div fxLayout="row">
<button mat-button (click)="goBack()" type="button">Back</button>
