Function appendChildren should add a new child div to each existing div. New divs should be decorated by calling decorateDiv.

For example, after appendChildren is executed, the following divs:

<div id="a">
  <div id="b">
  </div>
</div>

should take the following form (assuming decorateDiv does nothing):

<div id="a">
  <div id="b">
    <div></div>
  </div>
  <div></div>
</div>

The code below should do the job, but for some reason it goes into an infinite loop. Fix the bugs.

ECMAScript 6 
 

  •   Example case: Exception
  •   Appending divs: Exception

Tags
JavaScript Bug fixing DOM manipulation Public
Hard

15min

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