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Backend API
<template>
<div>
<DxRangeSelector
id="range-selector"
:data-source="employees"
v-model:value="range"
title="Filter Employee List by Birth Year"
data-source-field="BirthYear"
>
<DxMargin :top="20"/>
<DxScale
:tick-interval="1"
:minor-tick-interval="1"
>
<DxLabel>
<DxFormat type="decimal"/>
</DxLabel>
</DxScale>
<DxBehavior value-change-mode="onHandleMove"/>
</DxRangeSelector>
<h2 class="grid-header">Selected Employees</h2>
<DxDataGrid
:data-source="selectedEmployees"
:columns="columns"
:show-borders="true"
:column-auto-width="true"
/>
</div>
</template>
<script setup lang="ts">
import { computed, ref } from 'vue';
import {
DxRangeSelector,
DxMargin,
DxScale,
DxLabel,
DxFormat,
DxBehavior,
} from 'devextreme-vue/range-selector';
import { DxDataGrid } from 'devextreme-vue/data-grid';
import { employees } from './data.ts';
const range = ref([]);
const columns = ref(['FirstName', 'LastName', 'BirthYear', 'City', 'Title']);
const selectedEmployees = computed(() => employees
.filter((employee) => (employee.BirthYear >= range.value[0]
&& employee.BirthYear <= range.value[1]) || !range.value.length));
</script>
<style scoped>
#range-selector {
height: 140px;
}
h2.grid-header {
font-size: 20px;
margin: 38px 0 10px;
text-align: center;
}
</style>
window.exports = window.exports || {};
window.config = {
transpiler: 'plugin-babel',
meta: {
'*.vue': {
loader: 'vue-loader',
},
'*.ts': {
loader: 'demo-ts-loader',
},
'*.svg': {
loader: 'svg-loader',
},
'devextreme/time_zone_utils.js': {
'esModule': true,
},
'devextreme/localization.js': {
'esModule': true,
},
'devextreme/viz/palette.js': {
'esModule': true,
},
},
paths: {
'root:': '../../../../',
'npm:': 'https://unpkg.com/',
},
map: {
'vue': 'npm:vue@3.2.47/dist/vue.esm-browser.js',
'vue-loader': 'npm:dx-systemjs-vue-browser@1.1.1/index.js',
'demo-ts-loader': 'root:utils/demo-ts-loader.js',
'svg-loader': 'root:utils/svg-loader.js',
'mitt': 'npm:mitt/dist/mitt.umd.js',
'rrule': 'npm:rrule@2.6.4/dist/es5/rrule.js',
'luxon': 'npm:luxon@1.28.1/build/global/luxon.min.js',
'es6-object-assign': 'npm:es6-object-assign@1.1.0',
'devextreme': 'npm:devextreme@24.1.7/cjs',
'devextreme-vue': 'npm:devextreme-vue@24.1.7/cjs',
'jszip': 'npm:jszip@3.10.1/dist/jszip.min.js',
'devextreme-quill': 'npm:devextreme-quill@1.7.1/dist/dx-quill.min.js',
'devexpress-diagram': 'npm:devexpress-diagram@2.2.13/dist/dx-diagram.js',
'devexpress-gantt': 'npm:devexpress-gantt@4.1.56/dist/dx-gantt.js',
'@devextreme/runtime': 'npm:@devextreme/runtime@3.0.13',
'inferno': 'npm:inferno@7.4.11/dist/inferno.min.js',
'inferno-compat': 'npm:inferno-compat/dist/inferno-compat.min.js',
'inferno-create-element': 'npm:inferno-create-element@7.4.11/dist/inferno-create-element.min.js',
'inferno-dom': 'npm:inferno-dom/dist/inferno-dom.min.js',
'inferno-hydrate': 'npm:inferno-hydrate@7.4.11/dist/inferno-hydrate.min.js',
'inferno-clone-vnode': 'npm:inferno-clone-vnode/dist/inferno-clone-vnode.min.js',
'inferno-create-class': 'npm:inferno-create-class/dist/inferno-create-class.min.js',
'inferno-extras': 'npm:inferno-extras/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',
// Prettier
'prettier/standalone': 'npm:prettier@2.8.8/standalone.js',
'prettier/parser-html': 'npm:prettier@2.8.8/parser-html.js',
},
packages: {
'devextreme-vue': {
main: 'index.js',
},
'devextreme': {
defaultExtension: 'js',
},
'devextreme/events/utils': {
main: 'index',
},
'devextreme/events': {
main: 'index',
},
'es6-object-assign': {
main: './index.js',
defaultExtension: 'js',
},
},
packageConfigPaths: [
'npm:@devextreme/*/package.json',
'npm:@devextreme/runtime@3.0.13/inferno/package.json',
],
babelOptions: {
sourceMaps: false,
stage0: true,
},
};
System.config(window.config);
export const employees = [
{
LastName: 'Davolio', FirstName: 'Nancy', BirthYear: 1948, City: 'Seattle', Title: 'Sales Representative',
},
{
LastName: 'Fuller', FirstName: 'Andrew', BirthYear: 1952, City: 'Tacoma', Title: 'Vice President, Sales',
},
{
LastName: 'Leverling', FirstName: 'Janet', BirthYear: 1963, City: 'Kirkland', Title: 'Sales Representative',
},
{
LastName: 'Peacock', FirstName: 'Margaret', BirthYear: 1937, City: 'Redmond', Title: 'Sales Representative',
},
{
LastName: 'Buchanan', FirstName: 'Steven', BirthYear: 1955, City: 'London', Title: 'Sales Manager',
},
{
LastName: 'Suyama', FirstName: 'Michael', BirthYear: 1963, City: 'London', Title: 'Sales Representative',
},
{
LastName: 'King', FirstName: 'Robert', BirthYear: 1960, City: 'London', Title: 'Sales Representative',
},
{
LastName: 'Callahan', FirstName: 'Laura', BirthYear: 1958, City: 'Seattle', Title: 'Inside Sales Coordinator',
},
{
LastName: 'Dodsworth', FirstName: 'Anne', BirthYear: 1966, City: 'London', Title: 'Sales Representative',
},
];
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/24.1.7/css/dx.light.css" />
<script src="https://unpkg.com/typescript@4.9.5/lib/typescript.js"></script>
<script type="module">
import * as vueCompilerSFC from "https://unpkg.com/@vue/compiler-sfc@3.4.16/dist/compiler-sfc.esm-browser.js";
window.vueCompilerSFC = vueCompilerSFC;
</script>
<script src="https://unpkg.com/core-js@2.6.12/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.ts");
</script>
</head>
<body class="dx-viewport">
<div class="demo-container">
<div id="app"> </div>
</div>
</body>
</html>