db.json

{
	"pdf1": [
		{
			"id": 11,
			"type": "inputbox",
			"name": "first inputbox"
		},
		{
			"id": 12,
			"type": "tableField",
			"name": "tableField_0.0"
		},
		{
			"id": 13,
			"type": "tableField",
			"name": "tableField_1.0"
		},
		{
			"id": 14,
			"type": "tableField",
			"name": "tableField_0.1"
		},
		{
			"id": 15,
			"type": "tableField",
			"name": "tableField_1.1"
		}
	],
	"pdf2": [
		{
			"id": 21,
			"type": "dropdown",
			"name": "univerity dropdown"
		},
		{
			"id": 22,
			"type": "datefield",
			"name": "birthdate"
		}
	],
	"pdf3": [
		{
			"id": 31,
			"type": "inputbox",
			"name": "first inputbox"
		},
		{
			"id": 31,
			"type": "dropdown",
			"name": "univerity dropdown"
		},
		{
			"id": 32,
			"type": "datefield",
			"name": "birthdate"
		}
	]
}