This JSFiddle demo shows an example of a Highcharts drilldown. When you click on one of the columns in the chart, the series is replaced with a drilldown series corresponding to the column that was clicked on
drilldown: {
series: [{
id: 'animals',
data: [
['Cats', 4],
['Dogs', 2],
['Cows', 1],
['Sheep', 2],
['Pigs', 1]
]
}, {
id: 'fruits',
data: [
['Apples', 4],
['Oranges', 2]
]
}, {
id: 'cars',
data: [
['Toyota', 4],
['Opel', 2],
['Volkswagen', 2]
]
}]
}
For example, if you click on the fruits column, this data will be displayed
data: [
['Apples', 4],
['Oranges', 2]
]
Notice that all the drilldown series have to be created up front. In this particular case, there are only 3 drilldown series, so this isn't a big issue. However, in my case, there are about 30 drilldown series and creating each one requires a few queries to be executed. Is there a way to have the drilldown series loaded lazily instead, i.e. the drilldown series data is only requested at the point when a user clicks on one of the columns?
For that level of functionality, I'd just go ahead and create it yourself. Use the point.events.click callback to make the ajax call and replace the series:
plotOptions: {
series: {
point: {
events: {
click: function(event) {
var chart = this.series.chart;
var name = this.name;
$.ajax({
url: name + ".json",
success: function(data) {
swapSeries(chart,name,data);
},
dataType: "json"
});
}
}
}
}
},
Where swapSeries is:
function swapSeries(chart, name, data) {
chart.series[0].remove();
chart.addSeries({
data: data,
name: name,
colorByPoint: true
});
}
Here's a working example.
Lazy drilldowns are supported by Highcharts, though it uses the term "async drilldown".
$(function() {
// Create the chart
$('#container').highcharts({
chart: {
type: 'column',
events: {
drilldown: function(e) {
if (!e.seriesOptions) {
var chart = this,
drilldowns = {
'Animals': {
name: 'Animals',
data: [
['Cows', 2],
['Sheep', 3]
]
},
'Fruits': {
name: 'Fruits',
data: [
['Apples', 5],
['Oranges', 7],
['Bananas', 2]
]
},
'Cars': {
name: 'Cars',
data: [
['Toyota', 1],
['Volkswagen', 2],
['Opel', 5]
]
}
},
series = drilldowns[e.point.name];
// Show the loading label
chart.showLoading('Simulating Ajax ...');
setTimeout(function() {
chart.hideLoading();
chart.addSeriesAsDrilldown(e.point, series);
}, 1000);
}
}
}
},
title: {
text: 'Async drilldown'
},
xAxis: {
type: 'category'
},
legend: {
enabled: false
},
plotOptions: {
series: {
borderWidth: 0,
dataLabels: {
enabled: true
}
}
},
series: [{
name: 'Things',
colorByPoint: true,
data: [{
name: 'Animals',
y: 5,
drilldown: true
}, {
name: 'Fruits',
y: 2,
drilldown: true
}, {
name: 'Cars',
y: 4,
drilldown: true
}]
}],
drilldown: {
series: []
}
});
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="http://code.highcharts.com/highcharts.js"></script>
<script src="http://code.highcharts.com/modules/drilldown.js"></script>
<div id="container" style="min-width: 310px; height: 400px; margin: 0 auto"></div>
Related
I have been working on charts, My requirement is when i click on column i want to display data in pie chart format. Initially its working good means i am getting static data in the column chart, But i want to display data in pie chart like circle. i will place code which is working good in column format. But i want it in pie format. Initially column should be in column format, When i click on any on the column data should be display in pie format.
Thanks in advance
<script src="https://code.highcharts.com/highcharts.js"></script>
<script src="https://code.highcharts.com/modules/drilldown.js"></script>
<div id="container" style="min-width: 310px; height: 400px; margin: 0 auto"></div>
<script>
// Create the chart
Highcharts.chart('container', {
chart: {
type: 'column'
},
title: {
text: 'Basic drilldown'
},
xAxis: {
type: 'category'
},
legend: {
enabled: false
},
plotOptions: {
series: {
borderWidth: 0,
dataLabels: {
enabled: true
}
}
},
series: [{
name: 'Things',
colorByPoint: true,
data: [{
name: 'Animals',
y: 5,
drilldown: 'animals'
}, {
name: 'Fruits',
y: 2,
drilldown: 'fruits'
}, {
name: 'Cars',
y: 4,
drilldown: 'cars'
}]
}],
drilldown: {
series: [{
id: 'animals',
data: [{
name: 'Mammals',
y: 4,
drilldown: 'mammals'
},
['Reptiles', 2],
['Vertebrates', 1]
]
},
// trying to get data in pie chart after click on any of the column
Highcharts.chart('container', {
chart: {
type: 'pie'
},
title: {
text: 'Basic drilldown'
},
xAxis: {
type: 'category'
},
legend: {
enabled: false
},
plotOptions: {
series: {
borderWidth: 0,
dataLabels: {
enabled: true
}
}
},
id: 'mammals',
data: [['Cats', 3], ['Dogs', 2], ['Platypus', 1]]
{
id: 'mammals',
data: [{
name: 'cats',
y: 4,
drilldown: 'cats'
},
['one', 2],
['two', 1]
]
},
// third drill down
{
id: 'cats',
data: [['Cats1', 3], ['Dogs1', 2], ['Platypus1', 1]]
},{
id: 'fruits',
data: [
['Apples', 4],
['Oranges', 2]
]
},
},
// end
{
id: 'cars',
data: [
['Toyota', 4],
['Opel', 2],
['Volkswagen', 2]
]
}]
}
});
</script>
// working good in column format
<script>
// Create the chart
Highcharts.chart('container', {
chart: {
type: 'column'
},
title: {
text: 'Basic drilldown'
},
xAxis: {
type: 'category'
},
legend: {
enabled: false
},
plotOptions: {
series: {
borderWidth: 0,
dataLabels: {
enabled: true
}
}
},
series: [{
name: 'Things',
colorByPoint: true,
data: [{
name: 'Animals',
y: 5,
drilldown: 'animals'
}, {
name: 'Fruits',
y: 2,
drilldown: 'fruits'
}, {
name: 'Cars',
y: 4,
drilldown: 'cars'
}]
}],
drilldown: {
series: [{
id: 'animals',
data: [{
name: 'Mammals',
y: 4,
drilldown: 'mammals'
},
['Reptiles', 2],
['Vertebrates', 1]
]
},
// second drill down
{
id: 'mammals',
data: [['Cats', 3], ['Dogs', 2], ['Platypus', 1]]
}, {
id: 'mammals',
data: [{
name: 'cats',
y: 4,
drilldown: 'cats'
},
['one', 2],
['two', 1]
]
},
// third drill down
{
id: 'cats',
data: [['Cats1', 3], ['Dogs1', 2], ['Platypus1', 1]]
},{
id: 'fruits',
data: [
['Apples', 4],
['Oranges', 2]
]
}, {
id: 'cars',
data: [
['Toyota', 4],
['Opel', 2],
['Volkswagen', 2]
]
}]
}
});
</script>
From the following fiddle we can implement drilldown in highCharts :http://jsfiddle.net/gh/get/jquery/1.7.2/highslide-software/highcharts.com/tree/master/samples/highcharts/drilldown/basic/
Code:
$(function () {
// Create the chart
$('#container').highcharts({
chart: {
type: 'column'
},
title: {
text: 'Basic drilldown'
},
xAxis: {
type: 'category'
},
legend: {
enabled: false
},
plotOptions: {
series: {
borderWidth: 0,
dataLabels: {
enabled: true
}
}
},
series: [{
name: 'Things',
colorByPoint: true,
data: [{
name: 'Animals',
y: 5,
drilldown: 'animals'
}, {
name: 'Fruits',
y: 2,
drilldown: 'fruits'
}, {
name: 'Cars',
y: 4,
drilldown: 'cars'
}]
}],
drilldown: {
series: [{
id: 'animals',
data: [
['Cats', 4],
['Dogs', 2],
['Cows', 1],
['Sheep', 2],
['Pigs', 1]
]
}, {
id: 'fruits',
data: [
['Apples', 4],
['Oranges', 2]
]
}, {
id: 'cars',
data: [
['Toyota', 4],
['Opel', 2],
['Volkswagen', 2]
]
}]
}
});
});
But my requirement is when you perform a drill down, I need to show multiple charts showing same data, for example a spline as well as bar chart. I tried a lots of trial and error, but no luck. Is it possible to implement this kind of feature with HighCharts or any other jQuery plugins? Kindly share your thoughts.
My existing graph with HighCharts :
It's combination of bar and spline.
When I click a bar, this should result in the following drilldown view:
Please help to achieve this.
I have a drilldown Highcharts graph as follow:
$('#container').highcharts({
chart: {
type: 'column'
},
title: {
text: 'Basic drilldown'
},
xAxis: {
type: 'category'
},
series: [{
name: 'Things',
colorByPoint: true,
data: [{
name: 'Animals',
y: 5,
drilldown: 'animals'
}, {
name: 'Fruits',
y: 2,
drilldown: 'fruits'
}, {
name: 'Cars',
y: 4,
drilldown: 'cars'
}]
}],
drilldown: {
series: [{
id: 'animals',
data: [
['Cats', 4],
['Dogs', 2],
['Cows', 1],
['Sheep', 2],
['Pigs', 1]
]
}, {
id: 'fruits',
data: [
['Apples', 4],
['Oranges', 2]
]
}, {
id: 'cars',
data: [
['Toyota', 4],
['Opel', 2],
['Volkswagen', 2]
]
}]
}
});
You can have a look at it here:JSFiddle link.
When user selects a column and the drilldown chart is displayed, how do I get the current drilldown's id and data?
Thanks in advance.
You can do that by using highcharts events:drilldown trigger.
by adding this in the chart section
chart: {
type: 'column',
events: {
drilldown: function (e) {
console.log(e.seriesOptions.id);
console.log(e.seriesOptions.data);
}
}
},
The complete demo is here
Demo
I'm looking for a way to show a info text in Highcharts when using drilldowns. I want a text that tells my visitors that another chart has been showed up. A title for example:
"New chart - more about Animals"
http://jsfiddle.net/6zYmJ/
Do you have any ideas how to do that?
$(function () {
// Create the chart
$('#container').highcharts({
chart: {
type: 'column'
},
title: {
text: 'Basic drilldown'
},
xAxis: {
type: 'category'
},
legend: {
enabled: false
},
plotOptions: {
series: {
borderWidth: 0,
dataLabels: {
enabled: true,
}
}
},
series: [{
name: 'Things',
colorByPoint: true,
data: [{
name: 'Animals',
y: 5,
drilldown: 'animals'
}, {
name: 'Fruits',
y: 2,
drilldown: 'fruits'
}, {
name: 'Cars',
y: 4,
drilldown: 'cars'
}]
}, {
name: 'Things',
colorByPoint: true,
data: [{
name: 'Animals2',
y: 5,
drilldown: 'animals2'
}, {
name: 'Fruits2',
y: 2,
drilldown: 'fruits2'
}, {
name: 'Cars2',
y: 4,
drilldown: 'cars2'
}]
}],
drilldown: {
series: [{
id: 'animals',
data: [
['Cats', 4],
['Dogs', 2],
['Cows', 1],
['Sheep', 2],
['Pigs', 1]
]
}, {
id: 'fruits',
data: [
['Apples', 4],
['Oranges', 2]
]
}, {
id: 'cars',
data: [
['Toyota', 4],
['Opel', 2],
['Volkswagen', 2]
]
},{
id: 'animals2',
data: [
['Cats', 4],
['Dogs', 2],
['Cows', 1],
['Sheep', 2],
['Pigs', 1]
]
}, {
id: 'fruits2',
data: [
['Apples', 4],
['Oranges', 2]
]
}, {
id: 'cars2',
data: [
['Toyota', 4],
['Opel', 2],
['Volkswagen', 2]
]
}]
}
})
});
For example using drilldown and drillup events (API), a couple of variables and Chart.setTitle (API). Like this:
var defaultTitle = "Basic drilldown";
var drilldownTitle = "More about ";
var chart = new Highcharts.Chart({
chart: {
type: 'column',
renderTo: 'container',
events: {
drilldown: function(e) {
chart.setTitle({ text: drilldownTitle + e.point.name });
},
drillup: function(e) {
chart.setTitle({ text: defaultTitle });
}
}
},
title: {
text: defaultTitle
},
// ... more options
});
See this JSFiddle demonstration.
I am using the latest version of Highcharts which is Highcharts 3.0.9 And I need to do multiple level of drilldown. The example provided only showing 1 level of drilldown only.
The sample code:
$('#container').highcharts({
chart: {
type: 'column'
},
title: {
text: 'Basic drilldown'
},
xAxis: {
type: 'category'
},
legend: {
enabled: false
},
plotOptions: {
series: {
borderWidth: 0,
dataLabels: {
enabled: true,
}
}
},
series: [{
name: 'Things',
colorByPoint: true,
data: [{
name: 'Animals',
y: 5,
drilldown: 'animals'
}, {
name: 'Fruits',
y: 2,
drilldown: 'fruits'
}, {
name: 'Cars',
y: 4,
drilldown: 'cars'
}]
}],
drilldown: {
series: [{
id: 'animals',
data: [
['Cats', 4],
['Dogs', 2],
['Cows', 1],
['Sheep', 2],
['Pigs', 1]
]
}, {
id: 'fruits',
data: [
['Apples', 4],
['Oranges', 2]
]
}, {
id: 'cars',
data: [
['Toyota', 4],
['Opel', 2],
['Volkswagen', 2]
]
}]
}
})
The link of the code : jsfiddle
So how to do multiple level of drilldown using the new version?
You have done it well Hayu Rahiza.
All you need to do is repeat the same you did in series section in the drill down section also
{
name: 'Toyota',
y: 4,
drilldown: 'Toyota'
},{
id: 'Toyota',
data: [
['Corolla', 4],
['Fortuner', 2],
['Etios', 2],
['Liva', 10]
]
}
I've update your fiddle at http://jsfiddle.net/dP35L/1/
I Hope this will help you