title: How to add text field or html in ng-multi-select dropdown in angular 5
body: <p>Currently i have a multi select drop down with check box default.
  Now i want to add a text field near to the value.</p>
  
  <p>Initially i just added pure html in quote, but it doesn't work as i expected.
  then i tried to escape the double quotes but it still remain same</p>
  
  <pre class="lang-js prettyprint-override"><code>dummyArray: Array&lt;any&gt; = [{
      'pan_name': '',
      'pan_label':'',
      'pan_type':'Mul-select',
      'pan_field':'',
      'pan_value':[{'id':1,'name':'xxxx'+'&lt;h2 class=/"fg-white/"&gt;AboutUs&lt;/h2&gt;`'}]
  }]
  </code></pre>
  
  <pre class="lang-html prettyprint-override"><code>&lt;div class="form-check"&gt;
      &lt;label&gt;{{field.pan_label}}&lt;/label&gt;
      &lt;ng-multiselect-dropdown [placeholder]="'Select'"
                               [data]="field.pan_value"
                               name="{{field.pan_field}}"
                               [(ngModel)]="field.pan_name"
                               [settings]="dropdownSettings"&gt;
      &lt;/ng-multiselect-dropdown&gt;
  &lt;/div&gt;
  </code></pre>
  
  <p>i want to add a text field near to the value.</p>