I am trying to plot high chart from the example given in the HighChart Web Site.
The code I am trying is given below,
<html>
<head>
<title>
Chart
</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<script src="http://code.jquery.com/jquery-1.9.1.js" type="text/javascript"></script>
<script src="http://code.highcharts.com/highcharts.js" type="text/javascript"></script>
<script src="http://code.highcharts.com/modules/exporting.js" type="text/javascript"></script>
<script type="text/javascript">
$(function () {
Highcharts.setOptions({
global: {
useUTC: false
}
});
// Create the chart
$('#container').highcharts('StockChart', {
chart: {
events: {
load: function () {
// set up the updating of the chart each second
var series = this.series[0];
setInterval(function () {
var x = (new Date()).getTime(), // current time
y = Math.round(Math.random() * 100);
series.addPoint([x, y], true, true);
}, 1000);
}
}
},
rangeSelector: {
buttons: [{
count: 1,
type: 'minute',
text: '1M'
}, {
count: 5,
type: 'minute',
text: '5M'
}, {
type: 'all',
text: 'All'
}],
inputEnabled: false,
selected: 0
},
title: {
text: 'Live random data'
},
exporting: {
enabled: false
},
series: [{
name: 'Random data',
data: (function () {
// generate an array of random data
var data = [], time = (new Date()).getTime(), i;
for (i = -999; i <= 0; i++) {
data.push([
time + i * 1000,
Math.round(Math.random() * 100)
]);
}
return data;
})()
}]
});
});
</script>
</head>
<body>
<div id="container" style="min-width: 400px; height: 400px; margin: 0 auto"></div>
</body>
</html>
Unfortunately nothing is coming up in the google chrome.
Error Code : 0x800a01b6 - Microsoft JScript runtime error: Object doesn't support this property or method
A small example on highcharts
<script src="http://code.highcharts.com/highcharts.js"></script>
<div id="container" style="height: 300px"></div>
<button id="update">Update chart</button>
$(function () {
var cat=['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec']
$('#container').highcharts({
chart: {
animation: false
},
xAxis: {
categories: cat
},
series: [{
data: [29.9, 71.5, 106.4, 129.2, 144.0, 176.0, 135.6, 148.5, 216.4, 194.1, 95.6, 54.4]
}]
});
i = 1;
$('#update').click(function () {
var chart = $('#container').highcharts();
chart.series[0].data[0].update(i++ % 2 ? 200 : 0);
});
});
I made some mistake in referencing the jquery files. I made it in order and its working perfectly fine..
Chart
<!-- <script type="text/javascript" src="jquery/jquery-1.9.1.js"></script>
<script type="text/javascript" src="js/exporting.js"></script>
<script type="text/javascript" src="jquery/highcharts.js"></script>
<script type="text/javascript" src="jquery/jquery.min.js"></script> !-->
<script type="text/javascript">
$(function () {
Highcharts.setOptions({
global: {
useUTC: false
}
});
// Create the chart
$('#container').highcharts('StockChart', {
chart: {
events: {
load: function () {
// set up the updating of the chart each second
var series = this.series[0];
setInterval(function () {
var x = (new Date()).getTime(), // current time
y = Math.round(Math.random() * 100);
series.addPoint([x, y], true, true);
}, 1000);
}
}
},
rangeSelector: {
buttons: [{
count: 1,
type: 'minute',
text: '1M'
}, {
count: 5,
type: 'minute',
text: '5M'
}, {
type: 'all',
text: 'All'
}],
inputEnabled: false,
selected: 0
},
title: {
text: 'Live random data'
},
exporting: {
enabled: false
},
series: [{
name: 'Random data',
data: (function () {
// generate an array of random data
var data = [], time = (new Date()).getTime(), i;
for (i = -999; i <= 0; i++) {
data.push([
time + i * 1000,
Math.round(Math.random() * 100)
]);
}
return data;
})()
}]
});
});
</script>
</head>
<body>
<div id="container" style="min-width: 400px; height: 400px; margin: 0 auto"></div>
</body>
</html>
Related
I'm trying to update dynamically a column type Highcarts with no luck. This is the demo code for the column chart:
HTML:
<script src="https://code.highcharts.com/highcharts.js"></script>
<script src="https://code.highcharts.com/modules/exporting.js"></script>
<script src="https://code.highcharts.com/modules/export-data.js"></script>
<div id="container" style="min-width: 310px; height: 400px; margin: 0 auto"></div>
JS:
Highcharts.chart('container', {
chart: {
type: 'column',
},
title: {
text: ''
},
xAxis: {
type: 'category'
},
yAxis: {
title: {
text: ''
},
max: 100
},
legend: {
enabled: false
},
exporting: {
enabled: false
},
plotOptions: {
series: {
borderWidth: 0,
dataLabels: {
enabled: true,
format: '{point.y:.1f}m/s²rms'
}
}
},
"series": [
{
"name": "",
"colorByPoint": true,
"data": [
{
"name": "",
"y": 30
}
]
}
]
});
I would like to update the y value dynamically. I tried to add this on the charts section of the JS:
Highcharts.chart('container', {
chart: {
type: 'column',
// This is my new code to update Y every second
load : function() {
var series = this.series[0];
setInterval(function() {
y = Math.random();
series.data.y([y]);
}, 1000);
}
// End of my new code
},
title: {
text: ''
},
xAxis: {
type: 'category'
},
[...]
JSFiddle: https://jsfiddle.net/af8p9yon/
Can someone tell me how can I archieve this with Javascript? Thanks in advance.
You have two mistakes in your code, there is no events property and you should use setData or update method:
using setData method
events: {
load: function() {
var series = this.series[0];
setInterval(function() {
y = Math.random();
series.setData([y]);
}, 1000);
}
}
using update method
events: {
load: function() {
var series = this.series[0];
setInterval(function() {
y = Math.random() * 100;
series.update({
data: [y],
}, true)
}, 1000);
}
}
Live demo: https://jsfiddle.net/BlackLabel/Louath3b/
API:
https://api.highcharts.com/class-reference/Highcharts.Series#setData
https://api.highcharts.com/class-reference/Highcharts.Series#update
I have a highchart in a html file which works fine. When I moved that to vue.js project it does not work. the code in html file is as below
<html>
<head>
<title>
Chart
</title>
<script src="https://code.jquery.com/jquery-3.1.1.min.js"></script>
<script src="https://code.highcharts.com/highcharts.js"></script>
<script src="https://code.highcharts.com/modules/exporting.js"></script>
<script src="https://code.highcharts.com/modules/export-data.js"></script>
</head>
<body>
<div id="container" style="min-width: 310px; height: 400px; margin: 0 auto"></div>
<script>
Highcharts.setOptions({
global: {
useUTC: false
}
});
const chart = new Highcharts.chart('container', {
chart: {
type: 'spline',
animation: Highcharts.svg,
marginRight: 10,
},
title: {
text: 'Live random data'
},
xAxis: {
type: 'datetime',
tickPixelInterval: null,
maxZoom: 10 * 1000
},
yAxis: {
title: {
text: 'Value'
},
plotLines: [{
value: 0,
width: 1,
color: '#808080'
}]
},
tooltip: {
formatter: function () {
return '<b>' + this.series.name + '</b><br/>' +
Highcharts.dateFormat('%Y-%m-%d %H:%M:%S', this.x) + '<br/>' +
Highcharts.numberFormat(this.y, 2);
}
},
legend: {
enabled: false
},
exporting: {
enabled: false
},
series: []
});
document.addEventListener('DOMContentLoaded', function() {
var i = 0;
setInterval(function () {
if (chart.series.length > 0) {
var series = chart.series[0];
var x = (new Date()).getTime(),
y = Math.random();
if (series.data.length < 20)
series.addPoint([x, y], true, false);
else
series.addPoint([x, y], true, true);
console.log(1)
}
else {
a = { name: 'aaa', data: [{x: (new Date()).getTime(), y:Math.random()}] };
chart.addSeries(a);
console.log(chart.series[0].name)
}
}, 1000);
});
</script>
</body>
</html>
and the code in vue is as below
<template>
<div class="container">
<b-row>
<b-col md="12" sm="12">
<b-card header="Line Chart">
<div class="chart-wrapper">
<vue-highcharts :options="options" :Highcharts="Highcharts" ref="lineCharts"></vue-highcharts>
</div>
</b-card>
</b-col>
</b-row>
</div>
</template>
<script>
import VueHighcharts from 'vue2-highcharts'
import Highcharts from 'highcharts'
export default {
name: 'chartSample',
components: {
VueHighcharts
},
data () {
return {
Highcharts: Highcharts,
options: {
chart: {
type: 'spline',
animation: Highcharts.svg, // don't animate in old IE
marginRight: 10
},
title: {
text: 'Live random data'
},
xAxis: {
type: 'datetime',
tickPixelInterval: null,
maxZoom: 10 * 1000
},
yAxis: {
title: {
text: 'Value'
},
plotLines: [{
value: 0,
width: 1,
color: '#808080'
}]
},
tooltip: {
formatter: function () {
return '<b>' + this.series.name + '</b><br/>' +
Highcharts.dateFormat('%Y-%m-%d %H:%M:%S', this.x) + '<br/>' +
Highcharts.numberFormat(this.y, 2)
}
},
legend: {
enabled: false
},
exporting: {
enabled: false
},
series: []
}
}
},
mounted () {
let chart = this.$refs.lineCharts
setInterval(function () {
if (chart.series != null) {
var series = chart.series[0]
var x = (new Date()).getTime()
var y = Math.random()
if (series.data.length < 20) {
series.addPoint([x, y], true, false)
} else {
series.addPoint([x, y], true, true)
}
} else {
var a = { name: 'aaa', data: [{x: (new Date()).getTime(), y: Math.random()}] }
chart.addSeries(a)
}
}, 1000)
}
}
</script>
I don't know what is the reason, but it doesn't work.
It seems most parts are undefined or the chart object in the page has a problem. But it is working in html file.
You can not directly access series array of Vue wrapper for Highcharts. To access internal Highcharts object call getChart method:
new Vue({
el: "#app",
name: 'chartSample',
components: {
VueHighcharts: VueHighcharts.default
},
data () {
return {
Highcharts: Highcharts,
options: {
chart: {
type: 'spline',
animation: Highcharts.svg, // don't animate in old IE
marginRight: 10
},
title: {
text: 'Live random data'
},
xAxis: {
type: 'datetime',
tickPixelInterval: null,
maxZoom: 10 * 1000
},
yAxis: {
title: {
text: 'Value'
},
plotLines: [{
value: 0,
width: 1,
color: '#808080'
}]
},
tooltip: {
formatter: function () {
return '<b>' + this.series.name + '</b><br/>' +
Highcharts.dateFormat('%Y-%m-%d %H:%M:%S', this.x) + '<br/>' +
Highcharts.numberFormat(this.y, 2)
}
},
legend: {
enabled: false
},
exporting: {
enabled: false
},
series: []
}
}
},
mounted () {
var chart = this.$refs.lineCharts;
setInterval(function () {
var series = chart.getChart().series[0];
if (series != null) {
var x = (new Date()).getTime()
var y = Math.random()
if (series.data.length < 20) {
series.addPoint([x, y], true, false)
} else {
series.addPoint([x, y], true, true)
}
} else {
var a = { name: 'aaa', data: [{x: (new Date()).getTime(), y: Math.random()}] }
chart.addSeries(a)
}
}, 1000)
}
})
<script src="https://cdn.jsdelivr.net/npm/vue#2.5.16/dist/vue.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/vue2-highcharts#1.2.4/dist/vue-highcharts.min.js"></script>
<script src="https://code.highcharts.com/highcharts.js"></script>
<div id="app">
<div class="chart-wrapper">
<vue-highcharts :options="options" :Highcharts="Highcharts" ref="lineCharts"></vue-highcharts>
</div>
</div>
I am a beginner in JQuery and Highcharts. I am following Highchart's highstock demo to create a basic html page to display Highstock's Dynamically Updated Charts.
I started out with a bar chart and it works, but when I add a Highstock chart, it doesn't work anymore.
I really can't figure out why. Please help. Thank you!
This simple bar chart works!
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Index - My ASP.NET Application</title>
<link href="/Content/bootstrap.css" rel="stylesheet"/>
<link href="/Content/site.css" rel="stylesheet"/>
<script src="/Scripts/modernizr-2.6.2.js"></script>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.8.2/jquery.min.js"></script>
<script src="http://code.highcharts.com/highcharts.js"></script>
<script src="http://code.highcharts.com/highcharts-more.js"></script>
<script src="http://code.highcharts.com/modules/exporting.js"></script>
<script src="http://code.highcharts.com/stock/highstock.js"></script>
<script src="http://code.highcharts.com/stock/modules/exporting.js"></script>
<script>$(function () {
$('#bar').highcharts({
chart: {
type: 'bar'
},
title: {
text: 'Fruit Consumption'
},
xAxis: {
categories: ['Apples', 'Bananas', 'Oranges']
},
yAxis: {
title: {
text: 'Fruit eaten'
}
},
series: [{
name: 'Jane',
data: [1, 0, 4]
}, {
name: 'John',
data: [5, 7, 3]
}]
});
});</script>
</head>
<body>
<div id="bar" style="width:100%; height:400px;"></div>
</body>
</html>
Then Adding Dynamic Updated Script to head:
$(function() {
Highcharts.setOptions({
global : {
useUTC : false
}
});
// Create the chart
$('#realtime').highcharts('StockChart', {
chart : {
events : {
load : function() {
// set up the updating of the chart each second
var series = this.series[0];
setInterval(function() {
var x = (new Date()).getTime(), // current time
y = Math.round(Math.random() * 100);
series.addPoint([x, y], true, true);
}, 1000);
}
}
},
rangeSelector: {
buttons: [{
count: 1,
type: 'minute',
text: '1M'
}, {
count: 5,
type: 'minute',
text: '5M'
}, {
type: 'all',
text: 'All'
}],
inputEnabled: false,
selected: 0
},
title : {
text : 'Live random data'
},
exporting: {
enabled: false
},
series : [{
name : 'Random data',
data : (function() {
// generate an array of random data
var data = [], time = (new Date()).getTime(), i;
for( i = -999; i <= 0; i++) {
data.push([
time + i * 1000,
Math.round(Math.random() * 100)
]);
}
return data;
})()
}]
});
});
and this Div to Body:
<div id="realtime" style="height: 500px; min-width: 500px"></div>
And it STOPS working, as shown below:
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Index - My ASP.NET Application</title>
<link href="/Content/bootstrap.css" rel="stylesheet"/>
<link href="/Content/site.css" rel="stylesheet"/>
<script src="/Scripts/modernizr-2.6.2.js"></script>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.8.2/jquery.min.js"></script>
<script src="http://code.highcharts.com/highcharts.js"></script>
<script src="http://code.highcharts.com/highcharts-more.js"></script>
<script src="http://code.highcharts.com/modules/exporting.js"></script>
<script src="http://code.highcharts.com/stock/highstock.js"></script>
<script src="http://code.highcharts.com/stock/modules/exporting.js"></script>
<script>
$(function() {
Highcharts.setOptions({
global : {
useUTC : false
}
});
// Create the chart
$('#realtime').highcharts('StockChart', {
chart : {
events : {
load : function() {
// set up the updating of the chart each second
var series = this.series[0];
setInterval(function() {
var x = (new Date()).getTime(), // current time
y = Math.round(Math.random() * 100);
series.addPoint([x, y], true, true);
}, 1000);
}
}
},
rangeSelector: {
buttons: [{
count: 1,
type: 'minute',
text: '1M'
}, {
count: 5,
type: 'minute',
text: '5M'
}, {
type: 'all',
text: 'All'
}],
inputEnabled: false,
selected: 0
},
title : {
text : 'Live random data'
},
exporting: {
enabled: false
},
series : [{
name : 'Random data',
data : (function() {
// generate an array of random data
var data = [], time = (new Date()).getTime(), i;
for( i = -999; i <= 0; i++) {
data.push([
time + i * 1000,
Math.round(Math.random() * 100)
]);
}
return data;
})()
}]
});
});
</script>
<script>$(function () {
$('#bar').highcharts({
chart: {
type: 'bar'
},
title: {
text: 'Fruit Consumption'
},
xAxis: {
categories: ['Apples', 'Bananas', 'Oranges']
},
yAxis: {
title: {
text: 'Fruit eaten'
}
},
series: [{
name: 'Jane',
data: [1, 0, 4]
}, {
name: 'John',
data: [5, 7, 3]
}]
});
});</script>
</head>
<body>
<div id="bar" style="width:100%; height:400px;"></div>
<div id="realtime" style="height: 500px; min-width: 500px"></div>
</body>
</html>
Please Help! Thank you!
First off you need to only include highstock.js or highcharts.js. I would say only include highstock as it includes all highcharts types as well.
so I have finally came up with the following script that generates a highcharts graph based on data from MySQL.
The actual HTML and Javascript are here:
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>Highcharts</title>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js"></script>
<script type="text/javascript">
function test(year){
$.getJSON("data.php?year="+year, function(json){
options.series[0].data = json['data'];
chart = new Highcharts.Chart(options);
});
}
</script>
<script>
$(function () {
var chart;
$(document).ready(function() {
$.getJSON("data.php?year=2012", function(json) {
chart = new Highcharts.Chart({
chart: {
renderTo: 'container',
type: 'line',
marginRight: 130,
marginBottom: 25
},
title: {
text: 'Revenue vs. Overhead',
x: -20 //center
},
subtitle: {
text: '',
x: -20
},
xAxis: {
categories: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec']
},
yAxis: {
title: {
text: 'Amount'
},
plotLines: [{
value: 0,
width: 1,
color: '#808080'
}]
},
tooltip: {
formatter: function() {
return '<b>'+ this.series.name +'</b><br/>'+
this.x +': '+ this.y;
}
},
legend: {
layout: 'vertical',
align: 'right',
verticalAlign: 'top',
x: -10,
y: 100,
borderWidth: 0
},
series: json
});
});
});
});
</script>
</head>
<body>
<script src="http://code.highcharts.com/highcharts.js"></script>
<script src="http://code.highcharts.com/modules/exporting.js"></script>
<div id="container" style="min-width: 400px; height: 400px; margin: 0 auto"></div>
<button onclick="test('2013')">2013</button>
</body>
</html>
The PHP file then looks like this:
<?php
$con=mysqli_connect("x","x","x","x");
$year = $_GET["year"];
$rows = array();
$rows['name'] = '2012';
$x = mysqli_query($con,"
SELECT Logdatetime, Temp
FROM alldata
WHERE YEAR(Logdatetime)=$year
LIMIT 12"
);
while($r = mysqli_fetch_array($x)){
$rows['data'][] = $r['Temp'];
}
$result = array();
array_push($result,$rows);
print json_encode($result, JSON_NUMERIC_CHECK);
?>
Now the problem is that what happens is that it works and generates the initial graph with a value "2012" as year, but after clicking the button which I wanted to generate 2013, nothing happens.
Any idea where the mistake is? It must be somewhere in the function test(), which I used to trigger the call from the button click, but I have no idea how to fix it.
Looking in Api 2.0p5 and the charts.
I am looking for a variant of the Throughput chart, with basically has...
last 12 months across the bottom
total count on the left side of chart
stacked columns for stories and defect count
spine line going across for story points, secondary y axis for points
So I have all this working in my rally app so far, except all my numbers are currently hardcoded. How do I go about getting this information properly into my chart?
I saw an example of using a store, but seemed quirky and honestly, I dont know where i saw it to try and duplicate.
Code is below, if anyone has ideas or thoughts I would appreciate it:
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="refresh" content="240" />
<title>Throughput Chart</title>
<script type="text/javascript" src="https://rally1.rallydev.com/apps/2.0p5/sdk.js?debug=true"></script>
<script type="text/javascript">
Rally.onReady(function () {
Ext.create('Ext.Container', {
items: [
{
xtype: 'rallychart',
height: 400,
series: [{
name: 'Defect Count',
data: [2, 2, 3, 2, 1, 4, 2, 3, 5, 3, 5, 4]
}, {
name: 'Story Count',
data: [3, 4, 4, 2, 5, 3, 4, 5, 6, 3, 4, 8]
}, {
name: 'Story Points',
color: '#89A54E',
type: 'spline',
yAxis: 1,
data: [55, 34, 50, 31, 44, 61, 55, 22, 50, 48, 34, 44]
}],
chartConfig: {
chart: {
type: 'column'
},
title: {
text: 'Kanban State Counts',
align: 'center'
},
xAxis: {
categories: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec']
},
yAxis: [{
title: {
text: 'Count'
},
stackLabels: {
enabled: true,
style: {
fontWeight: 'bold',
}
}
},
{
opposite: true,
title: {
text: 'Story Points'
}
}],
}
}
],
renderTo: Ext.getBody().dom
});
});
</script>
<style type="text/css">
</style>
</head>
<body>
</body>
</html>
Here's a basic example that uses User Story data in a WsapiDataStore. The code simply summarizes the Stories by ScheduleState and adds the counts to a Ext.data.store. Then the App uses the Rally.ui.chart.ChartView component to display the Story Count by Schedule State in a bar chart.
<!DOCTYPE html>
<html>
<head>
<title>ChartExample</title>
<script type="text/javascript" src="https://rally1.rallydev.com/apps/2.0p5/sdk.js"></script>
<script type="text/javascript">
Rally.onReady(function() {
Ext.define('CustomApp', {
extend: 'Rally.app.App',
componentCls: 'app',
launch: function() {
Ext.create('Rally.data.WsapiDataStore', {
model: 'UserStory',
autoLoad: true,
listeners: {
load: this._onDataLoaded,
scope: this
}
});
},
_onDataLoaded: function(store, data) {
var records = [];
var scheduleStateGroups = ["Defined","In-Progress","Completed","Accepted"]
// State count variables
var definedCount = 0;
var inProgressCount = 0;
var completedCount = 0;
var acceptedCount = 0;
// Loop through returned data and group/count by ScheduleState
Ext.Array.each(data, function(record) {
//Perform custom actions with the data here
//Calculations, etc.
scheduleState = record.get('ScheduleState');
switch(scheduleState)
{
case "Defined":
definedCount++;
break;
case "In-Progress":
inProgressCount++;
break;
case "Completed":
completedCount++;
break;
case "Accepted":
acceptedCount++;
}
});
//Create a store containing the chart data
var scheduleStateStore = Ext.create('Ext.data.Store', {
fields: ['KanbanState', 'ObjectID_Count'],
data: {
rows: [
{ScheduleState: 'Defined', ObjectCount: definedCount},
{ScheduleState: 'InProgress', ObjectCount: inProgressCount},
{ScheduleState: 'Completed', ObjectCount: completedCount},
{ScheduleState: 'Accepted', ObjectCount: acceptedCount}
]
},
proxy: {
type: 'memory',
reader: {
type: 'json',
root: 'rows'
}
}
});
// Configure and Add the chart
this.add(
{
xtype: 'rallychart',
height: 400,
series: [
{
type: 'column',
dataIndex: 'ObjectCount',
name: 'Count',
visible: true
}
],
store: scheduleStateStore,
chartConfig: {
chart: {
},
title: {
text: 'User Story Schedule State Counts',
align: 'center'
},
xField : 'ScheduleState',
xAxis: [
{
categories: scheduleStateGroups,
title: {
text: 'ScheduleState'
}
}
],
yAxis: {
title: {
text: 'Count'
}
},
plotOptions : {
column: {
color: '#F00'
},
series : {
animation : {
duration : 2000,
easing : 'swing'
}
}
}
}
}
);
}
});
Rally.launchApp('CustomApp', {
name: 'ChartExample'
});
});
</script>
<style type="text/css">
.app {
/* Add app styles here */
}
</style>
</head>
<body></body>
</html>