Dynamic Tiles using Odata

Hi All,

I have a requirement in which I need to create dynamic tiles based on Odata. I have acheived the same.

Now I have another requirement where in I need change the background color of the tiles based on content in the tile. I am trying to access the content of the tilecontainer and trying to add the style class for each tile, however my Tilecontainer is shown as empty although I can see the tiles on my page.

Below is the code

var tileContainer = new sap.m.TileContainer("tileContainer",{
      height:"40%",
   allowAdd : true,
   editable : false
      });

      var templateTile = new sap.m.StandardTile({
       title : '{COUNT}',
       number:'{STATUS}',
          info:'{STRTDATE}',
       icon:"sap-icon://bar-chart",
       }).addStyleClass("test");
      oModel = sap.ui.getCore().getModel();
      tileContainer.setModel(oModel);

  tileContainer.bindAggregation("tiles",{path : "/Orders", filters: [f1, f2], template: templateTile});



  new sap.m.App({
           pages : new sap.m.Page({
             enableScrolling : false,
             content : [tileContainer]
           })
         }).placeAt("content");

// Below code is for accessing the tiles in the TileContainer and adding style class to them

  var tiles = tileContainer.getTiles();
  if (tiles != null){
  for ( i = 0; i < tiles.length; i++){
  if(tiles[i].getTitle = "CANCELLED"){
  tiles[i].addStyleClass("test");
  }
  }
  }