Numeric Scale
Documentation
In this demo, data used to define the RangeSelector scale comes in the string type. However, there is the valueType property that specifies the actual data type of the scale. As this property is set to «numeric», the string data will be cast to the numeric type.
Feel free to share demo-related thoughts here.
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If you have technical questions, please create a support ticket in the DevExpress Support Center.
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<template>
<DxRangeSelector
id="range-selector"
:data-source="dataSource"
v-model:value="range"
title="Select a Product Weight"
>
<DxMargin :top="50"/>
<DxChart>
<DxCommonSeriesSettings
type="spline"
argument-field="weight"
/>
<DxSeries
value-field="appleCost"
color="#00ff00"
/>
<DxSeries
value-field="orangeCost"
color="#ffa500"
/>
</DxChart>
<DxScale value-type="numeric"/>
</DxRangeSelector>
</template>
<script>
import { dataSource } from './data.js';
import {
DxRangeSelector,
DxMargin,
DxChart,
DxCommonSeriesSettings,
DxSeries,
DxScale
} from 'devextreme-vue/range-selector';
export default {
components: {
DxRangeSelector,
DxMargin,
DxChart,
DxCommonSeriesSettings,
DxSeries,
DxScale
},
data() {
return {
dataSource: dataSource,
range: ['1', '2']
};
}
};
</script>
<style scoped>
#range-selector {
height: 400px;
}
</style>
import { createApp } from 'vue';
import App from './App.vue';
createApp(App).mount('#app');
<!DOCTYPE html>
<html>
<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" />
<link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/21.1.4/css/dx.common.css" />
<link rel="dx-theme" data-theme="generic.light" href="https://cdn3.devexpress.com/jslib/21.1.4/css/dx.light.css" />
<script src="https://unpkg.com/core-js@2.4.1/client/shim.min.js"></script>
<script src="https://unpkg.com/systemjs@0.21.3/dist/system.js"></script>
<script type="text/javascript" src="config.js"></script>
<script type="text/javascript">
System.import('./index.js');
</script>
</head>
<body class="dx-viewport">
<div class="demo-container">
<div id="app">
</div>
</div>
</body>
</html>
export const dataSource = [
{ weight: '1', appleCost: 3, orangeCost: 7 },
{ weight: '2', appleCost: 20, orangeCost: 14 },
{ weight: '3', appleCost: 21, orangeCost: 21 },
{ weight: '4', appleCost: 22, orangeCost: 28 },
{ weight: '5', appleCost: 25, orangeCost: 35 },
{ weight: '6', appleCost: 30, orangeCost: 42 },
{ weight: '7', appleCost: 35, orangeCost: 44 },
{ weight: '8', appleCost: 42, orangeCost: 45 },
{ weight: '9', appleCost: 49, orangeCost: 46 },
{ weight: '10', appleCost: 60, orangeCost: 47 }
];
window.config = {
transpiler: 'plugin-babel',
meta: {
'*.vue': {
loader: 'vue-loader'
},
'devextreme/localization.js': {
"esModule": true
},
},
paths: {
'npm:': 'https://unpkg.com/'
},
map: {
'vue': 'npm:vue@3.0.0/dist/vue.esm-browser.js',
'vue-loader': 'npm:dx-systemjs-vue-browser@1.0.15/index.js',
'mitt': 'npm:mitt/dist/mitt.umd.js',
'rrule': 'npm:rrule@2.6.6/dist/es5/rrule.js',
'luxon': 'npm:luxon@1.27.0/build/global/luxon.min.js',
'es6-object-assign': 'npm:es6-object-assign@1.1.0',
'devextreme': 'npm:devextreme@21.1.4/cjs',
'devextreme-vue': 'npm:devextreme-vue@21.1.4',
'jszip': 'npm:jszip@3.6.0/dist/jszip.min.js',
'devextreme-quill': 'npm:devextreme-quill@1.1.4/dist/dx-quill.min.js',
'devexpress-diagram': 'npm:devexpress-diagram@2.1.19/dist/dx-diagram.js',
'devexpress-gantt': 'npm:devexpress-gantt@2.1.42/dist/dx-gantt.js',
'@devextreme/vdom': 'npm:@devextreme/vdom@1.2.2',
'inferno': 'npm:inferno@7.4.8/dist/inferno.min.js',
'inferno-compat': 'npm:inferno-compat@7.4.8/dist/inferno-compat.min.js',
'inferno-create-element': 'npm:inferno-create-element@7.4.8/dist/inferno-create-element.min.js',
'inferno-dom': 'npm:inferno-dom@1.0.7/dist/inferno-dom.min.js',
'inferno-hydrate': 'npm:inferno-hydrate@7.4.8/dist/inferno-hydrate.min.js',
'inferno-clone-vnode': 'npm:inferno-clone-vnode@7.4.8/dist/inferno-clone-vnode.min.js',
'inferno-create-class': 'npm:inferno-create-class@7.4.8/dist/inferno-create-class.min.js',
'inferno-extras': 'npm:inferno-extras@7.4.8/dist/inferno-extras.min.js',
'plugin-babel': 'npm:systemjs-plugin-babel@0.0.25/plugin-babel.js',
'systemjs-babel-build': 'npm:systemjs-plugin-babel@0.0.25/systemjs-babel-browser.js'
},
packages: {
'devextreme-vue': {
main: 'index.js'
},
'devextreme': {
defaultExtension: 'js'
},
'@devextreme/vdom': {
defaultExtension: 'js'
},
'devextreme/events/utils': {
main: 'index'
},
'devextreme/events': {
main: 'index'
},
'es6-object-assign': {
main: './index.js',
defaultExtension: 'js'
}
},
packageConfigPaths: [
"npm:@devextreme/*/package.json",
],
babelOptions: {
sourceMaps: false,
stage0: true
}
};
System.config(window.config);