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Right-to-Left Support

Right-to-Left Support

DevExtreme HTML5 Data Editor widgets fully support RTL languages. As is illustrated in this demo, Editor widgets are able to display their contents in a right-to-left direction and fully mirror associated UI elements. Use the language drop-down menu (change from English to Arabic) to explore the differences between default and RTL modes available in DevExtreme.

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window.onload = function() { var languages = ["Arabic: Right-to-Left direction", "English: Left-to-Right direction"], displayExpr = ko.observable("nameEn"), rtlEnabled = ko.observable(false), textBoxValue = ko.observable("text"), textAreaValue = ko.observable("text"), checkBoxValue = ko.observable("text"); var viewModel = { rtlEnabled: rtlEnabled, checkBoxOptions: { value: true, text: checkBoxValue, rtlEnabled: rtlEnabled }, switchBoxOptions: { rtlEnabled: rtlEnabled }, textBoxOptions: { showClearButton: true, value: textBoxValue, rtlEnabled: rtlEnabled }, numberBoxOptions: { showSpinButtons: true, value: "123", rtlEnabled: rtlEnabled }, selectBoxOptions: { items: europeanUnion, value: europeanUnion[0].id, displayExpr: displayExpr, valueExpr: "id", rtlEnabled: rtlEnabled }, tagBoxOptions: { items: europeanUnion, value: [europeanUnion[0].id], placeholder: "...", displayExpr: displayExpr, valueExpr: "id", rtlEnabled: rtlEnabled }, textAreaOptions: { value: textAreaValue, rtlEnabled: rtlEnabled }, autocompleteOptions: { items: europeanUnion, valueExpr: displayExpr, rtlEnabled: rtlEnabled }, selectLanguageOptions: { items: languages, value: languages[1], rtlEnabled: rtlEnabled, onValueChanged: function(data) { var rtl = data.value === languages[0]; var text = rtl ? "نص" : "text"; displayExpr(rtl ? "nameAr" : "nameEn"); rtlEnabled(rtl); textBoxValue(text); textAreaValue(text); checkBoxValue(text); } } }; ko.applyBindings(viewModel, document.getElementById("form")); };
<!DOCTYPE html> <html xmlns="http://www.w3.org/1999/xhtml"> <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" /> <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script> <script>window.jQuery || document.write(decodeURIComponent('%3Cscript src="js/jquery.min.js"%3E%3C/script%3E'))</script> <script src="https://cdnjs.cloudflare.com/ajax/libs/knockout/3.4.2/knockout-min.js"></script> <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://cdn3.devexpress.com/jslib/19.2.4/js/dx.all.js"></script> <script src="data.js"></script> <link rel="stylesheet" type="text/css" href="styles.css" /> <script src="index.js"></script> </head> <body class="dx-viewport"> <div class="demo-container"> <div id="form" data-bind="css: { 'dx-rtl': rtlEnabled }"> <div class="options"> <div class="caption">Options</div> <div class="dx-fieldset"> <div class="dx-field"> <div class="dx-field-label">Language</div> <div class="dx-field-value"> <div data-bind="dxSelectBox: selectLanguageOptions"></div> </div> </div> </div> </div> <div class="dx-fieldset"> <div class="dx-field"> <div class="dx-field-label">Text Box</div> <div class="dx-field-value"> <div data-bind="dxTextBox: textBoxOptions"></div> </div> </div> <div class="dx-field"> <div class="dx-field-label">Number Box</div> <div class="dx-field-value"> <div data-bind="dxNumberBox: numberBoxOptions"></div> </div> </div> <div class="dx-field"> <div class="dx-field-label">Select Box</div> <div class="dx-field-value"> <div data-bind="dxSelectBox: selectBoxOptions"></div> </div> </div> <div class="dx-field"> <div class="dx-field-label">Tag Box</div> <div class="dx-field-value"> <div data-bind="dxTagBox: tagBoxOptions"></div> </div> </div> <div class="dx-field"> <div class="dx-field-label">Text Area</div> <div class="dx-field-value"> <div data-bind="dxTextArea: textAreaOptions"></div> </div> </div> <div class="dx-field"> <div class="dx-field-label">Autocomplete</div> <div class="dx-field-value"> <div data-bind="dxAutocomplete: autocompleteOptions"></div> </div> </div> <div class="dx-field"> <div class="dx-field-label">Check Box</div> <div class="dx-field-value"> <div data-bind="dxCheckBox: checkBoxOptions"></div> </div> </div> <div class="dx-field"> <div class="dx-field-label">Switch</div> <div class="dx-field-value"> <div data-bind="dxSwitch: switchBoxOptions"></div> </div> </div> </div> </div> </div> </body> </html>
#form { min-height: 587px; } .options { padding: 20px; background-color: rgba(191, 191, 191, 0.15); } .options .dx-fieldset { margin: 0; } .option { margin-top: 10px; } .caption { font-size: 18px; font-weight: 500; padding-right: 15px; } .option > span { margin-right: 10px; } .option > .dx-widget { display: inline-block; vertical-align: middle; }
var europeanUnion = [{ id: 1, nameAr: "النمسا", nameEn: "Austria" }, { id: 2, nameAr: "بلجيكا", nameEn: "Belgium" }, { id: 3, nameAr: "بلغاريا", nameEn: "Bulgaria" }, { id: 4, nameAr: "كرواتيا", nameEn: "Croatia" }, { id: 5, nameAr: "قبرص", nameEn: "Cyprus" }, { id: 6, nameAr: "الجمهورية التشيكية", nameEn: "Czech Republic" }, { id: 7, nameAr: "الدنمارك", nameEn: "Denmark" }, { id: 8, nameAr: "استونيا", nameEn: "Estonia" }, { id: 9, nameAr: "فنلندا", nameEn: "Finland" }, { id: 10, nameAr: "فرنسا", nameEn: "France" }, { id: 11, nameAr: "ألمانيا", nameEn: "Germany" }, { id: 12, nameAr: "يونان", nameEn: "Greece" }, { id: 13, nameAr: "هنغاريا", nameEn: "Hungary" }, { id: 14, nameAr: "أيرلندا", nameEn: "Ireland" }, { id: 15, nameAr: "إيطاليا", nameEn: "Italy" }, { id: 16, nameAr: "لاتفيا", nameEn: "Latvia" }, { id: 17, nameAr: "ليتوانيا", nameEn: "Lithuania" }, { id: 18, nameAr: "لوكسمبورغ", nameEn: "Luxembourg" }, { id: 19, nameAr: "مالطا", nameEn: "Malta" }, { id: 20, nameAr: "هولندا", nameEn: "Netherlands" }, { id: 21, nameAr: "بولندا", nameEn: "Poland" }, { id: 22, nameAr: "البرتغال", nameEn: "Portugal" }, { id: 23, nameAr: "رومانيا", nameEn: "Romania" }, { id: 24, nameAr: "سلوفاكيا", nameEn: "Slovakia" }, { id: 25, nameAr: "سلوفينيا", nameEn: "Slovenia" }, { id: 26, nameAr: "إسبانيا", nameEn: "Spain" }, { id: 27, nameAr: "السويد", nameEn: "Sweden" }, { id: 28, nameAr: "المملكة المتحدة", nameEn: "United Kingdom" }];