CODEWITHSUNDEEP
angular2-template
user630209
user630209

Reputation: 1207

Select box validation using ngModel in Angular2

<div class="col-md-3 col-sm-4">
     <div class="ui-input-group">
          <select #categoryVal="ngModel" class="form-control" name="staffCategory" [(ngModel)]="staffCategory">
               <option value=null >--Select--</option>
               <option *ngFor="let cat of applicationCategories" value="{{cat.categoryCode}}">{{cat.categoryName}}</option>
           </select>
           <span class="input-bar"></span>
           <label class="control-label">Category<span style="color:#f44336;">*</span></label>
     </div>
     <button class="btn btn-primary btn-sm  ripple" [disabled]="categoryVal.errors"  name="searchPerson" (click)="searchNewPerson($event)">Search</button>
</div>

Here if value of select box is <option value=null >--Select--</option> then need to disable the search and give a tool tip(default form authentication 'Pleas fill the fields') by highlighting that field. THe above code is not working as expected.

Upvotes: 0

Views: 34

Answers (1)

Wasif Khan
Wasif Khan

Reputation: 954

For Button Disabling Set value to to empty when --Select--

<option value="">--Select--</option>

and in your button:

<button class="btn btn-primary btn-sm  ripple" [disabled]="categoryVal==''"  name="searchPerson" (click)="searchNewPerson($event)">Search</button>

Upvotes: 1

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