title: How to get in a Visualforce page controller a value from a custom component controller?
body: <p>I'm trying do develop a visualforce custom component which is an entity chooser. This custom component displays a UI which helps browsing some records. It's possible to select one record, and I'd like to get it from outside the component or its controller.</p>
  
  <p>I've looked at the standard salesforce binding with assignTo bug it's not bidirectional...</p>
  
  <p>Hope someone can help me..
  Thanks</p>