adding in the proper json data and effectivley parsing with FileReader; doing necessary things to display table

sample_data.json

@@ -1,25 +1,58 @@
-[{
-	"first" : "John",
-	"last" : "Smith",
-	"email" : "johnsmith@gmail.com",
-	"phone" : 9492039201, 
-	"address" : "12123 Stock Ave, Stockton, CA 92112",
-	"age" : 34
-},
 {
-	"first" : "Mike",
-	"last" : "Jordan",
-	"email" : "mekadn@gmail.com",
-	"phone" : 8321829301, 
-	"address" : "2121 Elk Tree, Victorville, CA 73821",
-	"age" : 21
-},
-{
-	"first" : "Alex",
-	"last" : "Bergues",
-	"email" : "abuesg@gmail.com",
-	"phone" : "9120219293", 
-	"address" : "81239 Oak Grove Ave, Folsom, CA 22012",
-	"age" : 50
+	"orders" :
+		[{
+			"customer_id" : 1,
+			"order_no" : 1,
+			"part_id" : 1111,
+			"parent_part" : 1111,
+			"price" : 1000,
+			"qty" : 2,
+			"paid" : 2000
+		},
+		{
+			"customer_id" : 1,
+			"order_no" : 2,
+			"part_id" : 2321,
+			"parent_part" : 1111,
+			"price" : 500,
+			"qty" : 2,
+			"paid" : 1000
+		},
+		{
+			"customer_id" : 2,
+			"order_no" : 3,
+			"part_id" : 1232,
+			"parent_part" : 2222,
+			"price" : 200,
+			"qty" : 1,
+			"paid" : 200
+		},
+		{
+			"customer_id" : 3,
+			"order_no" : 4,
+			"part_id" : 12321,
+			"parent_part" : 3333,
+			"price" : 100,
+			"qty" : 1,
+			"paid" : 100
+		},
+		{
+			"customer_id" : 3,
+			"order_no" : 5,
+			"part_id" : 3331,
+			"parent_part" : 1111,
+			"price" : 500,
+			"qty" : 1,
+			"paid" : 500
+		},
+		{
+			"customer_id" : 4,
+			"order_no" : 6,
+			"part_id" : 2343,
+			"parent_part" : 1222,
+			"price" : 150,
+			"qty" : 1,
+			"paid" : 150
+		}
+		]
 }
-]