DevExtreme Accessibility Compliance
DevExtreme component libraries meet a variety of WCAG and Section 508 compliance standards. To assess this demo’s accessibility level, click the Run AXE® Validation button to launch the AXE® web accessibility evaluation tool.
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The overall accessibility level of your application depends on the FilterBuilder features used.
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Backend API
<template>
<div>
<div class="filter-container">
<DxFilterBuilder
:fields="fields"
v-model:value="filterValue"
/>
<DxButton
text="Apply Filter"
type="default"
@click="buttonClick()"
/>
<div class="dx-clearfix"/>
</div>
<DxDataGrid
:data-source="dataSource"
:filter-value="gridFilterValue"
:show-borders="true"
:columns="fields as DxDataGridTypes.Column[]"
:height="300"
/>
</div>
</template>
<script setup lang="ts">
import { ref } from 'vue';
import DxFilterBuilder from 'devextreme-vue/filter-builder';
import DxButton from 'devextreme-vue/button';
import DxDataGrid, { type DxDataGridTypes } from 'devextreme-vue/data-grid';
import DataSource from 'devextreme/data/data_source';
import ODataStore from 'devextreme/data/odata/store';
import { filter, fields } from './data.ts';
const filterValue = ref(filter);
const gridFilterValue = ref(filter);
const dataSource = new DataSource({
store: new ODataStore({
version: 2,
fieldTypes: {
Product_Cost: 'Decimal',
Product_Sale_Price: 'Decimal',
Product_Retail_Price: 'Decimal',
},
url: 'https://js.devexpress.com/Demos/DevAV/odata/Products',
}),
select: [
'Product_ID',
'Product_Name',
'Product_Cost',
'Product_Sale_Price',
'Product_Retail_Price',
'Product_Current_Inventory',
],
});
function buttonClick() {
gridFilterValue.value = filterValue.value;
}
</script>
<style scoped>
.filter-container {
background-color: transparent;
box-shadow: 0 8px 16px 0 rgba(0, 0, 0, 0.14), 0 0 2px 0 rgba(0, 0, 0, 0.12);
border-radius: 6px;
padding: 5px;
width: 500px;
margin: 24px;
}
.dx-filterbuilder {
background-color: transparent;
padding: 10px;
}
.dx-button {
margin: 10px;
float: right;
}
.dx-filterbuilder .dx-numberbox {
width: 80px;
}
</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,
},
'openai': {
'esModule': true,
},
},
paths: {
'project:': '../../../../',
'npm:': 'https://cdn.jsdelivr.net/npm/',
'bundles:': '../../../../bundles/',
'externals:': '../../../../bundles/externals/',
},
map: {
'vue': 'npm:vue@3.4.27/dist/vue.esm-browser.js',
'@vue/shared': 'npm:@vue/shared@3.4.27/dist/shared.cjs.prod.js',
'vue-loader': 'npm:dx-systemjs-vue-browser@1.1.2/index.js',
'demo-ts-loader': 'project:utils/demo-ts-loader.js',
'jszip': 'npm:jszip@3.10.1/dist/jszip.min.js',
'svg-loader': 'project:utils/svg-loader.js',
'mitt': 'npm:mitt/dist/mitt.umd.js',
'rrule': 'npm:rrule@2.6.4/dist/es5/rrule.js',
'luxon': 'npm:luxon@3.4.4/build/global/luxon.min.js',
'es6-object-assign': 'npm:es6-object-assign',
'devextreme': 'npm:devextreme@24.2.7/cjs',
'devextreme-vue': 'npm:devextreme-vue@24.2.7/cjs',
'devextreme-quill': 'npm:devextreme-quill@1.7.1/dist/dx-quill.min.js',
'devexpress-diagram': 'npm:devexpress-diagram@2.2.16/dist/dx-diagram.js',
'devexpress-gantt': 'npm:devexpress-gantt@4.1.60/dist/dx-gantt.js',
'@devextreme/runtime': 'npm:@devextreme/runtime@3.0.12',
'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/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/common/core/events/utils': {
main: 'index',
},
'devextreme/events': {
main: 'index',
},
'es6-object-assign': {
main: './index.js',
defaultExtension: 'js',
},
},
packageConfigPaths: [
'npm:@devextreme/*/package.json',
'npm:@devextreme/runtime@3.0.12/inferno/package.json',
],
babelOptions: {
sourceMaps: false,
stage0: true,
},
};
System.config(window.config);
import { type DxFilterBuilderTypes } from 'devextreme-vue/filter-builder';
export const filter = [
['Product_Current_Inventory', '<>', 0],
'or',
[
['Product_Name', 'contains', 'HD'],
'and',
['Product_Cost', '<', 200],
],
];
export const fields: DxFilterBuilderTypes.Field[] = [
{
caption: 'ID',
dataField: 'Product_ID',
dataType: 'number',
width: 50,
} as DxFilterBuilderTypes.Field, {
dataField: 'Product_Name',
dataType: 'string',
}, {
caption: 'Cost',
dataField: 'Product_Cost',
dataType: 'number',
format: 'currency',
}, {
dataField: 'Product_Sale_Price',
caption: 'Sale Price',
dataType: 'number',
format: 'currency',
}, {
dataField: 'Product_Retail_Price',
caption: 'Retail Price',
dataType: 'number',
format: 'currency',
}, {
dataField: 'Product_Current_Inventory',
dataType: 'number',
caption: 'Inventory',
},
];
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/24.2.7/css/dx.light.css" />
<script src="https://cdn.jsdelivr.net/npm/typescript@5.4.5/lib/typescript.js"></script>
<script type="module">
import * as vueCompilerSFC from "https://cdn.jsdelivr.net/npm/@vue/compiler-sfc@3.4.27/dist/compiler-sfc.esm-browser.js";
window.vueCompilerSFC = vueCompilerSFC;
</script>
<script src="https://cdn.jsdelivr.net/npm/core-js@2.6.12/client/shim.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/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>