Retrieve images using a file path stored in database

Getting Started Newbie Questions
#1

Can someone help me how to retrieve images using a file path stored in database? :) 

#2

Here is some sample code:

local function listener( event ) if ( event.isError ) then print ( "Network error - download failed" ) elseif( event.target ) then local target = event.target -- do stuff with target image here end end local url = "http://roaminggamer.com/wp-content/uploads/2014/05/cropped-freedom4.jpg" display.loadRemoteImage( url, "GET", listener, "cropped-freedom4.jpg", system.TemporaryDirectory, 100, 100 )
#3

Here is some sample code:

local function listener( event ) if ( event.isError ) then print ( "Network error - download failed" ) elseif( event.target ) then local target = event.target -- do stuff with target image here end end local url = "http://roaminggamer.com/wp-content/uploads/2014/05/cropped-freedom4.jpg" display.loadRemoteImage( url, "GET", listener, "cropped-freedom4.jpg", system.TemporaryDirectory, 100, 100 )