Search results

Period Selector in JavaScript (ES5) Stock Chart control

The period selector allows to select a range with specified periods. By default the period selector is enabled in stock chart.

Periods

Periods is an array of objects that allows users to specify the range of periods. The interval property specifies the count value of the button, and the text property specifies the text to be displayed on button. The intervalType property allows users to customize the intervals of the buttons. The intervalType property supports the following interval types:

  • Auto
  • Years
  • Quarter
  • Months
  • Weeks
  • Days
  • Hours
  • Minutes
  • Seconds
Source
Preview
index.js
index.html
function GetDateTimeData() {
    var series1 = [];
    var point1;
    var value = 80;
    var i;
    for (i = 1; i < 500; i++) {
        if (Math.random() > .5) {
            value += Math.random();
        } else {
            value -= Math.random();
        }
        point1 = { x: new Date(2000, 1, 1, 0, i), y: value.toFixed(1) };
        series1.push(point1);
    }
}

var stockChart = new ej.charts.StockChart({
        primaryXAxis: { valueType: 'DateTime', majorGridLines: { color: 'transparent' },
                        crosshairTooltip: { enable: true } },
        primaryYAxis: {
            lineStyle: { color: 'transparent' },
            majorTickLines: { color: 'transparent', width: 0 },
            crosshairTooltip: { enable: true }
        },
       series: [
            {
                dataSource: series1, type: 'Line', xName: 'x', yName: 'y', name: 'google'
            }
        ],
        seriesType: [],
        indicatorType: [],
        exportType: [],
        trendlineType : [],
        periods: [
            { intervalType: 'Minutes', interval: 1, text: '1m' },
            { intervalType: 'Minutes', interval: 30, text: '30m' },
            { intervalType: 'Hours', interval: 1, text: '1H' },
            { intervalType: 'Hours', interval: 12, text: '12H', selected: true },
            { text: '1D' }
        ],
        title: 'AAPL stock price by minutes',
        crosshair: {
            enable: true
        },
});
stockChart.appendTo('#element');
<!DOCTYPE html><html lang="en"><head>
    <title>EJ2 Animation</title>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta name="description" content="Typescript UI Controls">
    <meta name="author" content="Syncfusion">
    <link href="./index.css" rel="stylesheet">
    <link href="./material.css" rel="stylesheet">
    
    
<script src="https://cdn.syncfusion.com/ej2/dist/ej2.min.js" type="text/javascript"></script>
<script src="es5-datasource.js" type="text/javascript"></script>
</head>

<body>
    
    <div id="container">
        <div id="element"></div>
    </div>


<script>
var ele = document.getElementById('container');
if(ele) {
    ele.style.visibility = "visible";
 }   
        </script>
<script src="index.js" type="text/javascript"></script>
</body></html>

Visibility of period selector

The enablePeriodSelector property allows users to toggle the visibility of period selector.

Source
Preview
index.js
index.html
var stockChart = new ej.charts.StockChart({
        enablePeriodSelector: false,
        primaryXAxis: { valueType: 'DateTime', majorGridLines: { color: 'transparent' },
                        crosshairTooltip: { enable: true } },
        primaryYAxis: {
            lineStyle: { color: 'transparent' },
            majorTickLines: { color: 'transparent', width: 0 },
            crosshairTooltip: { enable: true }
        },
        series: [
            {
                dataSource: chartData, type: 'Candle', name: 'google',
            }
        ],
        title: 'AAPL stock price by minutes',
        crosshair: {
            enable: true
        }
});
stockChart.appendTo('#element');
<!DOCTYPE html><html lang="en"><head>
    <title>EJ2 Animation</title>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta name="description" content="Typescript UI Controls">
    <meta name="author" content="Syncfusion">
    <link href="./index.css" rel="stylesheet">
    <link href="./material.css" rel="stylesheet">
    
    
<script src="https://cdn.syncfusion.com/ej2/dist/ej2.min.js" type="text/javascript"></script>
<script src="es5-datasource.js" type="text/javascript"></script>
</head>

<body>
    
    <div id="container">
        <div id="element"></div>
    </div>


<script>
var ele = document.getElementById('container');
if(ele) {
    ele.style.visibility = "visible";
 }   
        </script>
<script src="index.js" type="text/javascript"></script>
</body></html>