Your search did not match any results.
Charts

Selection

Documentation
This demo illustrates the use of the pointClick callback function to implement selection in the Chart widget. The selectionMode of the series is set to "allArgumentPoints", which means that when a user selects a point, other points with the same argument also become selected.
Copy to Codepen
Apply
Reset
var DemoApp = angular.module('DemoApp', ['dx']); DemoApp.controller('DemoController', function DemoController($scope) { $scope.chartOptions = { rotated: true, dataSource: dataSource, commonSeriesSettings: { argumentField: "country", type: "bar", hoverMode: "allArgumentPoints", selectionMode: "allArgumentPoints", label: { visible: true, format: { type: "percent", precision: 1 } } }, valueAxis: { label: { format: { type: "percent", precision: 1 } } }, series: [ { valueField: "year2007", name: "2007 - 2008" }, { valueField: "year2008", name: "2008 - 2009" } ], title: { text: "Economy - Export Change" }, legend: { verticalAlignment: "bottom", horizontalAlignment: "center" }, "export": { enabled: true }, onPointClick: function(e) { e.target.select(); }, onLegendClick: function(e) { var series = e.target; if(series.isVisible()) { series.hide(); } else { series.show(); } } }; });
<!DOCTYPE html> <html xmlns="http://www.w3.org/1999/xhtml" > <head> <title>DevExtreme Demo</title> <meta http-equiv="X-UA-Compatible" content="IE=edge" /> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0" /> <script src="js/jquery-3.1.0.min.js"></script> <link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/16.2.6/css/dx.spa.css" /> <link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/16.2.6/css/dx.common.css" /> <link rel="dx-theme" data-theme="generic.light" href="https://cdn3.devexpress.com/jslib/16.2.6/css/dx.light.css" /> <script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.3.16/angular.min.js"></script> <script>window.angular || document.write(decodeURIComponent('%3Cscript src="js/angular.min.js"%3E%3C\/script%3E'))</script> <script src="https://cdn3.devexpress.com/jslib/16.2.6/js/dx.all.js"></script> <script src="data.js"></script> <link rel="stylesheet" type ="text/css" href ="styles.css" /> <script src="index.js"></script> </head> <body class="dx-viewport"> <div class="demo-container" ng-app="DemoApp" ng-controller="DemoController"> <div id="chart" dx-chart="chartOptions"></div> </div> </body> </html>
#chart { height: 440px; }
var dataSource = [{ country: "China", year2007: 0.1732, year2008: -0.1588 }, { country: "Germany", year2007: 0.0964, year2008: -0.2231 }, { country: "United States", year2007: 0.1187, year2008: -0.1878 }, { country: "Japan", year2007: 0.1081, year2008: -0.2614 }, { country: "France", year2007: 0.1014, year2008: -0.2222 }, { country: "Netherlands", year2007: 0.1355, year2008: -0.2015 }];