Using Intl
Documentation
DevExtreme supports localization via Intl API. To apply localization, link or import dictionaries and set the locale with the DevExpress.localization.locale() method. Refer to the Localization article for more information on localization options.
Feel free to share demo-related thoughts here.
If you have technical questions, please create a support ticket in the DevExpress Support Center.
If you have technical questions, please create a support ticket in the DevExpress Support Center.
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<template>
<div>
<dx-data-grid
:data-source="payments"
key-expr="PaymentId"
>
<dx-editing
:allow-updating="true"
:popup="{width:700, height:345}"
mode="popup"
/>
<dx-filter-row
:visible="true"
apply-filter="auto"
/>
<dx-column
:caption="formatMessage('Number')"
:allow-editing="false"
:width="100"
data-field="PaymentId"
/>
<dx-column
:caption="formatMessage('Contact')"
data-field="ContactName"
/>
<dx-column
:caption="formatMessage('Company')"
data-field="CompanyName"
/>
<dx-column
:caption="formatMessage('Amount')"
:editor-options="{format: 'currency', showClearButton: true}"
data-field="Amount"
data-type="number"
format="currency"
/>
<dx-column
:caption="formatMessage('PaymentDate')"
data-field="PaymentDate"
data-type="date"
/>
</dx-data-grid>
<div class="options">
<div class="caption">Options</div>
<div class="option">
<label for="selectInput">Language</label>
<dx-select-box
:data-source="locales"
:value="locale"
:input-attr="{id: 'selectInput'}"
value-expr="Value"
display-expr="Name"
@valueChanged="changeLocale($event)"
/>
</div>
</div>
</div>
</template>
<script>
import { DxDataGrid, DxColumn, DxEditing, DxFilterRow } from 'devextreme-vue/data-grid';
import { DxSelectBox } from 'devextreme-vue';
import deMessages from 'npm:devextreme/localization/messages/de.json!json';
import ruMessages from 'npm:devextreme/localization/messages/ru.json!json';
import { locale, loadMessages, formatMessage } from 'devextreme/localization';
import 'devextreme-intl';
import service from './data.js';
export default {
components: {
DxSelectBox,
DxDataGrid,
DxColumn,
DxEditing,
DxFilterRow
},
data() {
return {
locale: null,
locales: service.getLocales(),
payments: service.getPayments()
};
},
created() {
this.locale = this.getLocale();
this.initMessages();
locale(this.locale);
},
methods: {
getLocale() {
const locale = sessionStorage.getItem('locale');
return locale != null ? locale : 'en';
},
setLocale(locale) {
sessionStorage.setItem('locale', locale);
},
initMessages() {
loadMessages(deMessages);
loadMessages(ruMessages);
loadMessages(service.getDictionary());
},
changeLocale(e) {
this.setLocale(e.value);
document.location.reload();
},
formatMessage: formatMessage
}
};
</script>
<style scoped>
.options {
padding: 20px;
background-color: rgba(191, 191, 191, 0.15);
margin-top: 20px;
}
.option {
margin-top: 10px;
}
.caption {
font-size: 18px;
font-weight: 500;
}
.option > label {
margin-right: 10px;
}
.option > .dx-selectbox {
display: inline-block;
vertical-align: middle;
}
</style>
import Vue from 'vue';
import App from './App.vue';
new Vue({
el: '#app',
components: { App },
template: '<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/19.2.4/css/dx.common.css" />
<link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/19.2.4/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>
const payments = [
{
'PaymentId': 1,
'ContactName': 'Nancy Davolio',
'CompanyName': 'Premier Buy',
'Amount': 1740,
'PaymentDate': '2013/01/06'
},
{
'PaymentId': 2,
'ContactName': 'Andrew Fuller',
'CompanyName': 'ElectrixMax',
'Amount': 850,
'PaymentDate': '2013/01/13'
},
{
'PaymentId': 3,
'ContactName': 'Janet Leverling',
'CompanyName': 'Video Emporium',
'Amount': 2235,
'PaymentDate': '2013/01/07'
},
{
'PaymentId': 4,
'ContactName': 'Margaret Peacock',
'CompanyName': 'Screen Shop',
'Amount': 1965,
'PaymentDate': '2013/01/03'
},
{
'PaymentId': 5,
'ContactName': 'Steven Buchanan',
'CompanyName': 'Braeburn',
'Amount': 880,
'PaymentDate': '2013/01/10'
},
{
'PaymentId': 6,
'ContactName': 'Michael Suyama',
'CompanyName': 'PriceCo',
'Amount': 5260,
'PaymentDate': '2013/01/17'
},
{
'PaymentId': 7,
'ContactName': 'Robert King',
'CompanyName': 'Ultimate Gadget',
'Amount': 2790,
'PaymentDate': '2013/01/21'
},
{
'PaymentId': 8,
'ContactName': 'Laura Callahan',
'CompanyName': 'EZ Stop',
'Amount': 3140,
'PaymentDate': '2013/01/01'
},
{
'PaymentId': 9,
'ContactName': 'Anne Dodsworth',
'CompanyName': 'Clicker',
'Amount': 6175,
'PaymentDate': '2013/01/24'
},
{
'PaymentId': 10,
'ContactName': 'Clark Morgan',
'CompanyName': 'Store of America',
'Amount': 4575,
'PaymentDate': '2013/01/11'
}
];
const locales = [
{
'Name': 'English',
'Value': 'en'
},
{
'Name': 'Deutsch',
'Value': 'de'
},
{
'Name': 'Русский',
'Value': 'ru'
}
];
const dictionary = {
'en': {
'Number': 'Number',
'Contact': 'Contact',
'Company': 'Company',
'Amount': 'Amount',
'PaymentDate': 'Payment Date'
},
'de': {
'Number': 'Nummer',
'Contact': 'Ansprechpartner',
'Company': 'Firma',
'Amount': 'Betrag',
'PaymentDate': 'Zahlungsdatum'
},
'ru': {
'Number': 'Номер',
'Contact': 'Имя',
'Company': 'Организация',
'Amount': 'Сумма',
'PaymentDate': 'Дата оплаты'
}
};
export default {
getPayments() {
return payments;
},
getLocales() {
return locales;
},
getDictionary() {
return dictionary;
}
};
System.config({
transpiler: 'plugin-babel',
paths: {
'npm:': 'https://unpkg.com/'
},
map: {
vue: 'npm:vue@2.6.3/dist/vue.esm.browser.js',
'vue-loader': 'npm:dx-systemjs-vue-browser@latest/index.js',
'devextreme': 'npm:devextreme@19.2',
'devextreme-vue': 'npm:devextreme-vue@19.2',
jszip: 'npm:jszip@3.1.3/dist/jszip.min.js',
'quill': 'npm:quill@1.3.7/dist/quill.js',
'devexpress-diagram': 'npm:devexpress-diagram',
'devexpress-gantt': 'npm:devexpress-gantt',
'plugin-babel': 'npm:systemjs-plugin-babel@0/plugin-babel.js',
'systemjs-babel-build': 'npm:systemjs-plugin-babel@0/systemjs-babel-browser.js',
'devextreme-intl': 'npm:devextreme-intl/dist',
'json': 'npm:systemjs-plugin-json/json.js'
},
meta: {
'*.vue': { loader: 'vue-loader' }
},
packages: {
'devextreme-vue': {
main: 'index.js'
},
'devextreme': {
defaultExtension: 'js'
},
'devextreme-intl': {
main: 'devextreme-intl.min.js',
defaultExtension: 'js'
}
},
babelOptions: {
sourceMaps: false,
stage0: true
}
});