Accessibility Features Overview
NOTE
The overall accessibility level of your application depends on the MultiView features you use.
Accessibility Requirement | Support Level |
---|---|
Right-to-Left Support | |
Keyboard Navigation Support | |
Screen Reader Support | |
Contrast Color Theme | |
Mobile Device Support | |
Lighthouse Accessibility Validation | |
Axe Accessibility Validation | |
WAVE Accessibility Validation | |
Section 508 Support | |
WCAG 2.x Support |
- - All component features meet the requirement
- - Some component features may not meet the requirement
- - Accessibility requirement is not supported
Accessibility Standards Compliance
The MultiView component meets a variety of Section 508 and WCAG 2.x compliance standards. Known exceptions:
Section 508 criteria | WCAG 2.x criteria | Exception description |
---|---|---|
501 (Web)(Software) 504.2 (Authoring Tool) 602.3 (Support Docs) |
1.4.3 Contrast (Minimum) (Level AA) 1.4.11 Non-text Contrast (Level AA 2.1 and 2.2) |
MultiView does not support Windows High Contrast themes. |
Keyboard Navigation
A user can use the following keys to interact with the MultiView component:
Key | Action |
---|---|
← / ↑ | Moves focus to the previous view. |
→ / ↓ | Moves focus to the next view. |
Home | Moves focus to the first view. |
End | Moves focus to the last view. |
Use the registerKeyHandler(key, handler) method to implement a custom handler for a key.
- <template>
- <DxMultiView :ref="myMultiViewRef" />
- </template>
- <script>
- import 'devextreme/dist/css/dx.light.css';
- import DxMultiView from 'devextreme-vue/multi-view';
- const myMultiViewRef = 'my-multi-view';
- export default {
- components: {
- DxMultiView
- },
- data() {
- return {
- myMultiViewRef
- }
- },
- computed: {
- multiView: function() {
- return this.$refs[myMultiViewRef].instance;
- }
- },
- mounted: function() {
- this.multiView.registerKeyHandler('backspace', function(e) {
- // The argument "e" contains information on the event
- });
- this.multiView.registerKeyHandler('space', function(e) {
- // ...
- });
- }
- }
- </script>
Screen Reader Support
The MultiView component supports screen readers and complies to WAI-ARIA standards.
Feel free to share topic-related thoughts here.
If you have technical questions, please create a support ticket in the DevExpress Support Center.
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If you have technical questions, please create a support ticket in the DevExpress Support Center.