Help need for sap.m.InputListItem data to access

Hi All,

I am new to SAP UI5 and having small doubt.

We are showing list using SAP.M.InputListItem in one JS file where we are having data in oBarcodeItemList.

Now at the same list we do have one button on which we open some other JS so now above data is not available.
So we did like this:

Window.findguid    =      oBarcodeItemList.

Now Window.findguid is available in another JS.

Could you please help me how to get loop on this (Window.findguid) data and search any string (Ex: XYZ) available in this table data or not.

Thanks,

Jaten