How to resolve the issue Cannot read property 'domNode' of undefined

MichelTurmel

I am trying to replicate the code in "Need simple example: add tabs to widget" on GeoNet  but I get: TypeError: Cannot read property 'domNode' of undefined
at Object._createTab (TabContainer.js?wab_dv=2.6:91)

 

Here are my files:

style.css:

.my-tab-node{

  position:absolute !important;

  width:100% !important;

  height:auto !important;

  top:0 !important;

  bottom:0 !important;

}

Widget.html:

<div>

  <div data-dojo-attach-point="tabIdentify">

    <div class="my-tab-node" data-dojo-attach-point="tabNode1">

      <h3>London</h3>

      <p>London is the capital city of England.</p>

    </div>

    <div class="my-tab-node" data-dojo-attach-point="tabNode2">

      <h3>Paris</h3>

      <p>Paris is the capital of France.</p>

    </div>

  </div>

</div>

Widget.js:

define(['dojo/_base/declare'