Spring MVC Drilldown Charts & Graphs

Download Spring MVC Chart Samples 
<!-- chart.jsp-->
<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
	pageEncoding="ISO-8859-1"%>
<%@taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<style>
#backButton {
	border-radius: 4px;
	padding: 8px;
	border: none;
	font-size: 16px;
	background-color: #2eacd1;
	color: white;
	position: absolute;
	top: 10px;
	right: 10px;
	cursor: pointer;
}
.invisible {
	display: none;
}
</style>
<script type="text/javascript">
window.onload = function() {
	
var dps = [[],[],[]];
var totalVisitors = 883000;

var yValue;
var xValue;
var name;
var color;

<c:forEach items="${dataPointsList}" var="dataPoints" varStatus="loop">
	<c:forEach items="${dataPoints}" var="dataPoint">
		yValue = parseFloat("${dataPoint.y}");
		xValue = parseFloat("${dataPoint.x}");		
		name = "${dataPoint.name}";
		color = "${dataPoint.color}";
		dps[parseInt("${loop.index}")].push({
			x : xValue,
			y : yValue,
			name: name,
			color: color
		});
	</c:forEach>
</c:forEach>

var visitorsData = {
	"New vs Returning Visitors": [{
		click: visitorsChartDrilldownHandler,
		cursor: "pointer",
		explodeOnClick: false,
		innerRadius: "75%",
		legendMarkerType: "square",
		name: "New vs Returning Visitors",
		radius: "100%",
		showInLegend: true,
		startAngle: 90,
		type: "doughnut",
		dataPoints: dps[0]
	}],
	"New Visitors": [{
		color: "#E7823A",
		name: "New Visitors",
		xValueType: "dateTime",
		type: "column",
		dataPoints: dps[1]
	}],
	"Returning Visitors": [{
		color: "#546BC1",
		name: "Returning Visitors",
		xValueType: "dateTime",
		type: "column",
		dataPoints: dps[2]
	}]
};
console.log(visitorsData["New vs Returning Visitors"])
var newVSReturningVisitorsOptions = {
	animationEnabled: true,
	theme: "light2",
	title: {
		text: "New VS Returning Visitors"
	},
	subtitles: [{
		text: "Click on Any Segment to Drilldown",
		backgroundColor: "#2eacd1",
		fontSize: 16,
		fontColor: "white",
		padding: 5
	}],
	legend: {
		fontFamily: "calibri",
		fontSize: 14,
		itemTextFormatter: function (e) {
			return e.dataPoint.name + ": " + Math.round(e.dataPoint.y / totalVisitors * 100) + "%";  
		}
	},
	data: []
};

var visitorsDrilldownedChartOptions = {
	animationEnabled: true,
	theme: "light2",
	axisX: {
		labelFontColor: "#717171",
		lineColor: "#a2a2a2",
		tickColor: "#a2a2a2"
	},
	axisY: {
		gridThickness: 0,
		includeZero: false,
		labelFontColor: "#717171",
		lineColor: "#a2a2a2",
		tickColor: "#a2a2a2",
		lineThickness: 1
	},
	data: []
};

var chart = new CanvasJS.Chart("chartContainer", newVSReturningVisitorsOptions);
chart.options.data = visitorsData["New vs Returning Visitors"];
chart.render();

function visitorsChartDrilldownHandler(e) {
	chart = new CanvasJS.Chart("chartContainer", visitorsDrilldownedChartOptions);
	chart.options.data = visitorsData[e.dataPoint.name];
	chart.options.title = { text: e.dataPoint.name }
	chart.render();
	$("#backButton").toggleClass("invisible");
}

$("#backButton").click(function() { 
	$(this).toggleClass("invisible");
	chart = new CanvasJS.Chart("chartContainer", newVSReturningVisitorsOptions);
	chart.options.data = visitorsData["New vs Returning Visitors"];
	chart.render();
});

}
</script>
</head>
<body>
	<div id="chartContainer" style="height: 370px; width: 100%;"></div>
	<button class="btn invisible" id="backButton">&lt; Back</button>
	<script src="https://canvasjs.com/assets/script/jquery-1.11.1.min.js"></script>
	<script src="https://cdn.canvasjs.com/canvasjs.min.js"></script>
</body>
</html>                              
//CanvasjsChartController.java
package com.canvasjs.chart.controllers;

import java.util.List;
import java.util.Map;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.ModelMap;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;

import com.canvasjs.chart.services.CanvasjsChartService;

@Controller
@RequestMapping("/canvasjschart")
public class CanvasjsChartController {

	@Autowired
	private CanvasjsChartService canvasjsChartService;

	@RequestMapping(method = RequestMethod.GET)
	public String springMVC(ModelMap modelMap) {
		List<List<Map<Object, Object>>> canvasjsDataList = canvasjsChartService.getCanvasjsChartData();
		modelMap.addAttribute("dataPointsList", canvasjsDataList);
		return "chart";
	}

}                        
//CanvasjsChartService.java
package com.canvasjs.chart.services;

import java.util.List;
import java.util.Map;

public interface CanvasjsChartService {

	List<List<Map<Object, Object>>> getCanvasjsChartData();

}


//CanvasjsChartServiceImpl.java
package com.canvasjs.chart.services;

import java.util.List;
import java.util.Map;

import org.springframework.beans.factory.annotation.Autowired;

import com.canvasjs.chart.daos.CanvasjsChartDao;

public class CanvasjsChartServiceImpl implements CanvasjsChartService {

	@Autowired
	private CanvasjsChartDao canvasjsChartDao;

	public void setCanvasjsChartDao(CanvasjsChartDao canvasjsChartDao) {
		this.canvasjsChartDao = canvasjsChartDao;
	}

	@Override
	public List<List<Map<Object, Object>>> getCanvasjsChartData() {
		return canvasjsChartDao.getCanvasjsChartData();
	}

}                        
//CanvasjsChartDao.java
package com.canvasjs.chart.daos;

import java.util.List;
import java.util.Map;

public interface CanvasjsChartDao {

	List<List<Map<Object, Object>>> getCanvasjsChartData();

}

//CanvasjsChartDaoImpl.java
package com.canvasjs.chart.daos;

import java.util.List;
import java.util.Map;

import com.canvasjs.chart.data.CanvasjsChartData;

public class CanvasjsChartDaoImpl implements CanvasjsChartDao {

	@Override
	public List<List<Map<Object, Object>>> getCanvasjsChartData() {
		return CanvasjsChartData.getCanvasjsDataList();
	}

}                        
//CanvasjsChartData.java
package com.canvasjs.chart.data;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

public class CanvasjsChartData {

	static Map<Object,Object> map = null;
	static List<List<Map<Object,Object>>> list = new ArrayList<List<Map<Object,Object>>>();
	static List<Map<Object,Object>> dataPoints1 = new ArrayList<Map<Object,Object>>();
	static List<Map<Object,Object>> dataPoints2 = new ArrayList<Map<Object,Object>>();
	static List<Map<Object,Object>> dataPoints3 = new ArrayList<Map<Object,Object>>();
	
	static {
		map = new HashMap<Object,Object>(); map.put("name", "New Visitors"); map.put("y", 519960); map.put("color", "#E7823A");dataPoints1.add(map);
		map = new HashMap<Object,Object>(); map.put("name", "Returning Visitors"); map.put("y", 363040); map.put("color", "#546BC1");dataPoints1.add(map);	
		
		map = new HashMap<Object,Object>(); map.put("x", 1420050600000L); map.put("y", 33000);dataPoints2.add(map);
		map = new HashMap<Object,Object>(); map.put("x", 1422729000000L); map.put("y", 35960);dataPoints2.add(map);
		map = new HashMap<Object,Object>(); map.put("x", 1425148200000L); map.put("y", 42160);dataPoints2.add(map);
		map = new HashMap<Object,Object>(); map.put("x", 1427826600000L); map.put("y", 42240);dataPoints2.add(map);
		map = new HashMap<Object,Object>(); map.put("x", 1430418600000L); map.put("y", 43200);dataPoints2.add(map);
		map = new HashMap<Object,Object>(); map.put("x", 1433097000000L); map.put("y", 40600);dataPoints2.add(map);
		map = new HashMap<Object,Object>(); map.put("x", 1435689000000L); map.put("y", 42560);dataPoints2.add(map);
		map = new HashMap<Object,Object>(); map.put("x", 1438367400000L); map.put("y", 44280);dataPoints2.add(map);
		map = new HashMap<Object,Object>(); map.put("x", 1441045800000L); map.put("y", 44800);dataPoints2.add(map);
		map = new HashMap<Object,Object>(); map.put("x", 1443637800000L); map.put("y", 48720);dataPoints2.add(map);
		map = new HashMap<Object,Object>(); map.put("x", 1446316200000L); map.put("y", 50840);dataPoints2.add(map);
		map = new HashMap<Object,Object>(); map.put("x", 1448908200000L); map.put("y", 51600);dataPoints2.add(map);
		
		map = new HashMap<Object,Object>(); map.put("x", 1420050600000L); map.put("y", 22000);dataPoints3.add(map);
		map = new HashMap<Object,Object>(); map.put("x", 1422729000000L); map.put("y", 26040);dataPoints3.add(map);
		map = new HashMap<Object,Object>(); map.put("x", 1425148200000L); map.put("y", 25840);dataPoints3.add(map);
		map = new HashMap<Object,Object>(); map.put("x", 1427826600000L); map.put("y", 23760);dataPoints3.add(map);
		map = new HashMap<Object,Object>(); map.put("x", 1430418600000L); map.put("y", 28800);dataPoints3.add(map);
		map = new HashMap<Object,Object>(); map.put("x", 1433097000000L); map.put("y", 29400);dataPoints3.add(map);
		map = new HashMap<Object,Object>(); map.put("x", 1435689000000L); map.put("y", 33440);dataPoints3.add(map);
		map = new HashMap<Object,Object>(); map.put("x", 1438367400000L); map.put("y", 37720);dataPoints3.add(map);
		map = new HashMap<Object,Object>(); map.put("x", 1441045800000L); map.put("y", 35200);dataPoints3.add(map);
		map = new HashMap<Object,Object>(); map.put("x", 1443637800000L); map.put("y", 35280);dataPoints3.add(map);
		map = new HashMap<Object,Object>(); map.put("x", 1446316200000L); map.put("y", 31160);dataPoints3.add(map);
		map = new HashMap<Object,Object>(); map.put("x", 1448908200000L); map.put("y", 34400);dataPoints3.add(map);
		
		list.add(dataPoints1);
		list.add(dataPoints2);
		list.add(dataPoints3);
	}

	public static List<List<Map<Object, Object>>> getCanvasjsDataList() {
		return list;
	}
}