Split Layout Panel

Example Code:

function doGet() {

  var app = UiApp.createApplication();

//Create Split layou panel

  var sPanel = app.createSplitLayoutPanel();

//Add west component

  sPanel.addWest(app.createLabel('Navigation'), 100);

//add north compaonent

  sPanel.addNorth(app.createLabel('List goes here'), 200);

  sPanel.add(app.createLabel('detail goes here'));

//define width & height of the split layout panel

  sPanel.setHeight('100%').setWidth('100%');

//Add the splitLayoutPanel to the application

  app.add(sPanel);

  return app;

}