title: How to dynamically load datatable?
body: <p>I use RichFaces to develop some web pages, basically I'd like to display a list of my data with DataTable. But my manage bean will take a long time to obtain resource data, which blocks the web page display.</p>
  
  <p>My goal is to dynamically display them, First display the web page (maybe no data yet), then once my manage bean reads one new data, it displays this as a new row in my DataTable, any idea how can I do that? or maybe a similar example is appreciate.</p>