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Selection

This demo processes tab selection and uses SelectBox and MultiView components to emulate page content. Both these components are bound to Tabs, and vice versa.

Backend API
<template> <div id="center-content"> <div id="demo-items-container"> <div class="content dx-fieldset"> <div class="dx-field"> <DxTabs v-model:selected-index="selectedItemId" :data-source="employees" /> </div> <div class="dx-field select-box-container"> <div class="dx-field-label">Selected user:</div> <div class="dx-field-value"> <DxSelectBox display-expr="text" value-expr="id" :data-source="employees" v-model:value="selectedItemId" :input-attr="{ 'aria-label': 'Select Employee' }" /> </div> </div> <div class="dx-field multiview-container"> <DxMultiView v-model:selected-index="selectedItemId" :height="112" :data-source="employees" :loop="false" :animation-enabled="true" > <template #item="{ data }"> <div> <div class="employee-info"> <img class="employee-photo" :alt="data.text" :src="data.picture" > <p class="employee-notes"> <b>Position: {{ data.position }}</b><br> {{ data.notes }} </p> </div> </div> </template> </DxMultiView> </div> <div class="icon-container"> <span class="dx-icon dx-icon-info"/> <span class="demo-info">You can use swipe gestures in this area.</span> </div> </div> </div> </div> </template> <script setup lang="ts"> import { ref } from 'vue'; import DxSelectBox from 'devextreme-vue/select-box'; import DxTabs from 'devextreme-vue/tabs'; import DxMultiView from 'devextreme-vue/multi-view'; import { employees } from './data.ts'; const selectedItemId = ref(employees[0].id); </script> <style> #center-content { display: flex; align-items: center; justify-content: center; } .select-box-container, .multiview-container { padding: 16px; } #demo-items-container { width: 680px; } .employee-photo { height: 80px; width: 80px; border-radius: 50%; border-width: 1px; border-style: solid; flex-shrink: 0; object-fit: contain; margin-right: 24px; border-color: var(--dx-color-border); } .employee-info { display: flex; align-items: center; } .employee-notes b { display: inline-block; margin-bottom: 8px; } .dx-field-label { font-size: 16px; } #multiview { cursor: move; } .demo-info { padding-left: 8px; opacity: 0.6; } .icon-container { padding-left: 16px; display: flex; align-items: center; } .dx-icon { font-size: 18px; } </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@24.1.4/cjs', 'devextreme-vue': 'npm:devextreme-vue@24.1.4/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@2.2.10/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 = [ { id: 0, icon: 'user', text: 'John Heart', position: 'CEO', picture: '../../../../images/employees/01.png', notes: 'John has been in the Audio/Video industry since 1990. He has led DevAv as its CEO since 2003. When not working hard as the CEO, John loves to golf and bowl. He once bowled a perfect game of 300.', }, { id: 1, icon: 'user', text: 'Olivia Peyton', position: 'Sales Assistant', picture: '../../../../images/employees/09.png', notes: 'Olivia loves to sell. She has been selling DevAV products since 2012. Olivia was homecoming queen in high school. She is expecting her first child in 6 months. Good Luck Olivia.', }, { id: 2, icon: 'user', text: 'Robert Reagan', position: 'CMO', picture: '../../../../images/employees/03.png', notes: 'Robert was recently voted the CMO of the year by CMO Magazine. He is a proud member of the DevAV Management Team. Robert is a championship BBQ chef, so when you get the chance ask him for his secret recipe.', }, ];
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/24.1.4/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>

You can use the following properties to configure selection: