title: Dragula disable drag to reorder
body: <p>I am using this awesome library for drag and drop functionality.
  Dragula is very good at drag and drop.</p>
  
  <p>One thing I am trying to do is to disable dragging to reorder in own container. But should allow dragging if going to drop in a connected/linked container.</p>
  
  <p>for example following two div tags as containers</p>
  
  <pre><code>&lt;div dragula="dropContainer" id="dropbag1" [(dragulaModel)]="bagOneModel"&gt;
     &lt;div *ngFor="let model of bagOneModel" class="col-sm-2 col-md-2 col-lg-2"&gt;
       {{model}}
     &lt;/div&gt;
  &lt;/div&gt;
  
  
  &lt;div dragula="dropContainer" id="dropbag2" [(dragulaModel)]="bag2Model"&gt;
     &lt;div *ngFor="let model of bag2Model" class="col-sm-2 col-md-2 col-lg-2"&gt;
       {{model}}
      &lt;!-- don't allow re ordering in this container --&gt;
     &lt;/div&gt;
  &lt;/div&gt;
  </code></pre>