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AI-powered Extensions
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Data Grid
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Tree List
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Chat
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HTML Editor
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Form
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-
Data Grids / Data Management
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Data Grid
- Overview
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Data Binding
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Filtering
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Editing
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Grouping
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Selection
- Focused Row
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Scrolling
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Columns
- AI Assistant
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Master-Detail
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Data Summaries
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Drag & Drop
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Export to PDF
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Export to Excel
- Appearance
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Customization
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Adaptability
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Keyboard Navigation
- Right-To-Left Support
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Tree List
- Overview
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Data Binding
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Filtering
- Sorting
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Editing
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Selection
- Focused Row
- Paging
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Columns
- Drag & Drop
- State Persistence
- Adaptability
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Keyboard Navigation
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Card View
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Pivot Grid
- Overview
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Data Binding
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Field Management
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Data Summaries
- Drill Down
- Filtering
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Scrolling
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Export to Excel
- Chart Integration
- Customization
- State Persistence
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Filter Builder
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Data Visualization
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Charts
- Overview
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Data Binding
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Common Concepts
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Axis
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Aggregation
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Tooltips
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Selection
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Customization
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Zooming
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Export
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Area Charts
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Bar Charts
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Doughnut Charts
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Financial Charts
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Funnel and Pyramid Charts
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Line Charts
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Pie Charts
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Point Charts
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Polar and Radar Charts
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Range Charts
- Sankey Chart
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Sparkline Charts
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Tree Map
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Gauges
- Overview
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Runtime update
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Bar Gauge
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Circular Gauge
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Linear Gauge
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Diagram
- Overview
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Data Binding
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Featured Shapes
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Custom Shapes
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Document Capabilities
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User Interaction
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- Adaptability
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Scheduling / Planning
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Scheduler
- Overview
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Data Binding
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Views
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Appointments
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Timetable
- Editing
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Grouping
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Customization
- Adaptability
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Gantt
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Filtering
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- Strip Lines
- Export to PDF
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Customization
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Messaging
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WYSIWYG Editor
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Forms
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Data Editors
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Calendar
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Date Box
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Date Range Box
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Number Box
- Radio Group
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Range Selector
- Range Slider
- Slider
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- Text Area
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Drop-Downs
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Drop Down Box
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Select Box
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Tag Box
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Lookup
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Buttons
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File Manager
- Overview
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File System Types
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Customization
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File Uploader
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Popup and Notifications
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Navigation
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Action Sheet
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Context Menu
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Menu
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Drawer
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Tab Panel
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Tabs
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Toolbar
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Stepper
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List
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Tree View
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Layout
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Tile View
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Gallery
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Interactive Wrappers
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Sortable
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Progress Indicators
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Maps
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Map
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Vector Map
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Data Binding
- Multiple Layers
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Markers
- Legend
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Zooming and Panning
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Customization
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Localization
Related Demos:
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Vue Gauges - Linear Gauge
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.
Backend API
<template>
<div>
<div class="long-title">
<h3>Weather Indicators</h3>
</div>
<div id="gauge-demo">
<DxLinearGauge
id="temperatureGauge"
:value="value?.data.temperature"
class="gauge-element"
>
<DxTitle
text="Temperature (°C)"
>
<DxFont
:size="16"
/>
</DxTitle>
<DxGeometry
orientation="vertical"
/>
<DxScale
:start-value="-40"
:end-value="40"
:tick-interval="40"
/>
<DxRangeContainer
background-color="none"
>
<DxRange
:start-value="-40"
:end-value="0"
color="#679EC5"
/>
<DxRange
:start-value="0"
:end-value="40"
/>
</DxRangeContainer>
</DxLinearGauge>
<DxLinearGauge
id="humidityGauge"
:value="value?.data.humidity"
class="gauge-element"
>
<DxTitle
text="Humidity (%)"
>
<DxFont
:size="16"
/>
</DxTitle>
<DxGeometry
orientation="vertical"
/>
<DxScale
:start-value="0"
:end-value="100"
:tick-interval="10"
/>
<DxRangeContainer
background-color="#CACACA"
/>
<DxValueIndicator
type="rhombus"
color="#A4DDED"
/>
</DxLinearGauge>
<DxLinearGauge
id="pressureGauge"
:value="value?.data.pressure"
class="gauge-element"
>
<DxTitle
text="Barometric Pressure (mb)"
>
<DxFont
:size="16"
/>
</DxTitle>
<DxGeometry
orientation="vertical"
/>
<DxScale
:start-value="900"
:end-value="1100"
:custom-ticks="customTicks"
>
<DxLabel
:format="pressureLabelFormat"
/>
</DxScale>
<DxRangeContainer>
<DxRange
:start-value="900"
:end-value="1000"
color="#679EC5"
/>
<DxRange
:start-value="1000"
:end-value="1020"
color="#A6C567"
/>
<DxRange
:start-value="1020"
:end-value="1100"
color="#E18E92"
/>
</DxRangeContainer>
<DxValueIndicator
type="circle"
color="#E3A857"
/>
</DxLinearGauge>
</div>
<DxSelectBox
id="selectbox"
:data-source="cities"
:input-attr="{ 'aria-label': 'City' }"
v-model:value="selected"
display-expr="name"
value-expr="name"
/>
</div>
</template>
<script setup lang="ts">
import { ref, computed } from 'vue';
import {
DxLinearGauge,
DxTitle,
DxFont,
DxGeometry,
DxScale,
DxRangeContainer,
DxRange,
DxValueIndicator,
DxLabel,
} from 'devextreme-vue/linear-gauge';
import { DxSelectBox } from 'devextreme-vue/select-box';
import { cities } from './data.ts';
const selected = ref(cities[0].name);
const customTicks = [900, 1000, 1020, 1100];
const pressureLabelFormat = { type: 'decimal' };
const value = computed(() => cities.find(({ name }) => name === selected.value));
</script>
<style>
#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;
}
</style>
export 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,
},
}];
import { createApp } from 'vue';
import App from './App.vue';
createApp(App).mount('#app');
<!DOCTYPE html>
<html lang="en">
<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=5.0" />
<link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/26.1.5/css/dx.light.css" />
<link rel="stylesheet" type="text/css" href="./bundle.css" />
</head>
<body class="dx-viewport">
<div class="demo-container">
<div id="app"> </div>
</div>
<script src="bundles/vendor/vue.vendor.js"></script>
<script src="./bundle.js"></script>
</body>
</html>