React UI Components
Show Demo List
import React from 'react';import ReactDOM from 'react-dom';import JqxChart from '../../../jqwidgets-react/react_jqxchart.js';class App extends React.Component {
componentDidMount() {
this.refs.myChart.on('rangeSelectionChanging', (event) => {
let args = event.args;
args.instance.description = args.minValue.getFullYear() + " - " + args.maxValue.getFullYear();
});
}
render() {
let source =
{
datatype: 'csv',
datafields: [
{ name: 'Date' },
{ name: 'Open' },
{ name: 'High' },
{ name: 'Low' },
{ name: 'Close' },
{ name: 'Volume' },
{ name: 'AdjClose' }
],
url: '../sampledata/TSLA_stockprice.csv'
};
let dataAdapter = new $.jqx.dataAdapter(source, { async: false, autoBind: true, loadError: (xhr, status, error) => { alert('Error loading "' + source.url + '" : ' + error); } });
let months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'];
let toolTipCustomFormatFn = (value, itemIndex, serie, group, categoryValue, categoryAxis) => {
let dataItem = dataAdapter.records[itemIndex];
return '<DIV style="text-align:left"><b>Date: ' +
categoryValue.getDate() + '-' + months[categoryValue.getMonth()] + '-' + categoryValue.getFullYear() +
'</b><br />Open price: $' + dataItem.Open +
'</b><br />Close price: $' + dataItem.Close +
'</b><br />Daily volume: ' + dataItem.Volume +
'</DIV>';
};
let padding = { left: 5, top: 5, right: 30, bottom: 5 };
let titlePadding = { left: 30, top: 5, right: 0, bottom: 10 };
let xAxis =
{
dataField: 'Date',
minValue: new Date(2012, 0, 1),
maxValue: new Date(2013, 11, 31),
type: 'date',
baseUnit: 'day',
labels:
{
formatFunction: (value) => {
return value.getDate() + '-' + months[value.getMonth()] + '\'' + value.getFullYear().toString().substring(2);
}
},
rangeSelector: {
size: 80,
padding: { /*left: 0, right: 0,*/top: 0, bottom: 0 },
minValue: new Date(2010, 5, 1),
backgroundColor: 'white',
dataField: 'Close',
baseUnit: 'month',
gridLines: { visible: false },
serieType: 'area',
labels: {
formatFunction: (value) => {
return months[value.getMonth()] + '\'' + value.getFullYear().toString().substring(2);
}
}
}
};
let valueAxis =
{
title: { text: 'Price per share [USD]<br><br>' },
labels: { horizontalAlignment: 'right' }
};
let seriesGroups =
[
{
type: 'line',
toolTipFormatFunction: toolTipCustomFormatFn,
series: [
{ dataField: 'Close', displayText: 'Close Price', lineWidth: 1, lineWidthSelected: 1 }
]
}
];
return (
<JqxChart ref='myChart' style={{ width: 850, height: 500 }}
title={'Tesla Motors Stock Price'} description={'(June 2010 - March 2014)'}
enableCrosshairs={true} enableAnimations={true} padding={padding} animationDuration={1500}
titlePadding={titlePadding} source={dataAdapter} xAxis={xAxis}
valueAxis={valueAxis} colorScheme={'scheme01'} seriesGroups={seriesGroups}
/>
)
}
}
ReactDOM.render(<App />, document.getElementById('app'));