How to add a component with a unique id to a div element when the :add button is clicked?

Question

Vue.js

Here is a small example of what is needed:

<div id="questions">
         <question id="1">
                <textarea> </textarea>
                <button>Add</button>
           </question>
         <question id="2">
                <textarea> </textarea>
                 <button>Add</button>
         </question>
         <question id="3">
                <textarea> </textarea>
                <button>Add</button>   
         </question>
</div>

Answer 1

https://jsfiddle.net/6foug2jb/