title: How to retrieve a field value on SAPUI5
body: <p>I'm starting on OPENUI5/SAPUI5 and I was trying to access the data for the controls i've implemented. For example:</p>
  
  <p><code>&lt;Label text="Amount" /&gt;
  &lt;Input id="inputAmount" value="{Amount}" /&gt;
  &lt;Text id="lblCurrency" text="USD" &gt;</code></p>
  
  <ol>
  <li>How to get the programatically values for inputAmount or lblCurrency?</li>
  <li>Initially i'm using a mockup-server, how to get access to the odata model programatically? I'm using:</li>
  </ol>
  
  <p><code>console.log( this.getView().getModel().getJSON() );</code></p>
  
  <p>I can't get the structure, but i had deployed the data on the objects and actually is showed on screen.</p>