Free Trial Buy
    Your search did not match any results.
    Gauges

    Update Linear Gauge Data at Runtime

    Documentation

    This demo illustrates data binding in the LinearGauge component. The bound data changes when a user selects a new location in the City drop-down menu.

    See more Hide details
    Prev Demo Next Demo

    jQuery

    Angular

    Vue

    React

    AngularJS

    ASP.NET Core

    ASP.NET MVC

    Backend API
    Copy to CodePen
    Apply
    Reset
    const DemoApp = angular.module('DemoApp', ['dx']); DemoApp.controller('DemoController', ($scope) => { $scope.weatherData = cities[0].data; $scope.temperatureGauge = { bindingOptions: { value: 'weatherData.temperature', }, title: { text: 'Temperature (°C)', font: { size: 16, }, }, geometry: { orientation: 'vertical' }, scale: { startValue: -40, endValue: 40, tickInterval: 40, }, rangeContainer: { backgroundColor: 'none', ranges: [ { startValue: -40, endValue: 0, color: '#679EC5' }, { startValue: 0, endValue: 40 }, ], }, }; $scope.humidityGauge = { bindingOptions: { value: 'weatherData.humidity', }, title: { text: 'Humidity (%)', font: { size: 16, }, }, geometry: { orientation: 'vertical' }, scale: { startValue: 0, endValue: 100, tickInterval: 10, }, rangeContainer: { backgroundColor: '#CACACA' }, valueIndicator: { type: 'rhombus', color: '#A4DDED' }, }; $scope.pressureGauge = { bindingOptions: { value: 'weatherData.pressure', }, title: { text: 'Barometric Pressure (mb)', font: { size: 16, }, }, geometry: { orientation: 'vertical' }, scale: { label: { format: { type: 'decimal', }, }, startValue: 900, endValue: 1100, customTicks: [900, 1000, 1020, 1100], }, rangeContainer: { ranges: [ { startValue: 900, endValue: 1000, color: '#679EC5' }, { startValue: 1000, endValue: 1020, color: '#A6C567' }, { startValue: 1020, endValue: 1100, color: '#E18E92' }, ], }, valueIndicator: { type: 'circle', color: '#E3A857' }, }; $scope.selectBoxOptions = { dataSource: cities, displayExpr: 'name', onValueChanged(e) { $scope.weatherData = e.value.data; }, value: cities[0], }; });
    <!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="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script> <script>window.jQuery || document.write(decodeURIComponent('%3Cscript src="js/jquery.min.js"%3E%3C/script%3E'))</script> <link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/22.2.6/css/dx.light.css" /> <script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.8.2/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/22.2.6/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 class="long-title"><h3>Weather Indicators</h3></div> <div id="gauge-demo"> <div class="gauge-element" dx-linear-gauge="temperatureGauge"></div> <div class="gauge-element" dx-linear-gauge="humidityGauge"></div> <div class="gauge-element" dx-linear-gauge="pressureGauge"></div> </div> <div dx-select-box="selectBoxOptions"></div> </div> </body> </html>
    #gauge-demo { width: 90%; margin: 0 auto; } #gauge-demo .gauge-element { height: 400px; width: 33%; float: left; } .dx-selectbox { margin: 10px auto 0; width: 200px; } #gauge-demo::after { content: "."; display: block; clear: both; visibility: hidden; line-height: 0; height: 0; } .long-title h3 { font-weight: 200; font-size: 28px; text-align: center; margin-bottom: 20px; }
    const cities = [{ name: 'London', id: '1', data: { temperature: 10, humidity: 81, pressure: 1002.1, }, }, { name: 'Berlin', id: '2', data: { temperature: 14, humidity: 58, pressure: 1008.5, }, }, { name: 'New York', id: '3', data: { temperature: 3, humidity: 89, pressure: 1016.2, }, }, { name: 'Moscow', id: '4', data: { temperature: 2, humidity: 51, pressure: 1016.5, }, }, { name: 'Bangkok', id: '5', data: { temperature: 37, humidity: 39, pressure: 1007.0, }, }];