title: How can I access child component data from a parent in Vue?
body: <p>I am trying to access data from a single-file component in Vue, but can't find any way of doing it. I have tried using <code>$emit</code>, but can't get thath to work either. The data string has to be blank as it gets modified by an input field.</p>
  
  <p>I have seen others' solutions here on SO, but either the don't fit with my problem or I can't get them to work. I want to try to keep it as simple and understandable as possible.</p>