title: How do you mix componentDidMount() with react-redux connect()?
body: <p>This seems like a simple use case but I can't figure it out. I want to display a list of items retrieved from a request to a remote API over HTTP. I would like the screen to show blank initially while the request is taking place, and then get populated with the results when available.</p>
  
  <p>So I thought I would have two components: the dumb "item list" component, and a wrapper "presentational" component that uh, somehow kicks off the remote request while rendering the dumb component with the empty item list from state.</p>
  
  <p>I know how to kick off an initial remote request: use <code>componentDidMount()</code>.</p>
  
  <p>and I know how to handle dispatch / connection: I want to use something like:</p>
  
  <pre><code>const OuterWrapper = connect(
     mapStateToProps,
     mapDispatchToProps
  ) (ItemList)
  </code></pre>
  
  <p>but how do I get these things to play together? using <code>connect()</code> seems to put things out of reach. I want to asynchronously kick off the API request, and then somehow do a `dispatch(updateItemList(items)) to tell the world that there are new items to be added to the state.</p>
  
  <p><strong>EDIT:</strong></p>
  
  <p>I found <a href="https://github.com/JamieDixon/react-lifecycle-component" rel="noreferrer">react-lifecycle-component</a>, but I don't understand the example usage, both before and after. In the longer case why is <code>getAllTehDatas</code> referenced twice? Why is it in <code>mapDispatchToProps</code> plainly without a <code>key:value</code> pair? Why is it needed in there at all if <code>componentDidMount()</code> calls it? And what do you do if that method needs to make use of <code>dispatch()</code>?</p>