Accessibility in Vue Toast component
27 Jun 20244 minutes to read
The Toast component followed the accessibility guidelines and standards, including ADA, Section 508, WCAG 2.2 standards, and WCAG roles that are commonly used to evaluate accessibility.
The accessibility compliance for the Toast component is outlined below.
Accessibility Criteria | Compatibility |
---|---|
WCAG 2.2 Support | |
Section 508 Support | |
Screen Reader Support | |
Right-To-Left Support | |
Color Contrast | |
Mobile Device Support | |
Keyboard Navigation Support | Not Applicable |
Accessibility Checker Validation | |
Axe-core Accessibility Validation |
WAI-ARIA attributes
The toast component has been designed with WAI-ARIA specifications in mind by applying the prompt WAI-ARIA roles, states, and properties with the keyboard support. It helps users who use assistive WAI-ARIA accessibility support, which is achieved using attributes.
It provides information about the elements in a document for assistive technology.
The toast component implements the keyboard navigation support by using the following WAI-ARIA practices and is tested in major screen readers.
Class | Description |
---|---|
role | alert: Identifies the element as a container when alert content will be added or updated. |
<template>
<div id='app'>
<ejs-toast ref='elementRef' timeOut=0 id='element' title='Matt sent you a friend request' content='You have a new friend request yet to accept'></ejs-toast>
</div>
</template>
<script setup>
import { ToastComponent as EjsToast } from "@syncfusion/ej2-vue-notifications";
import { ref, onMounted } from 'vue';
const elementRef = ref(null);
onMounted(() => {
elementRef.value.show();
});
</script>
<style>
@import "../node_modules/@syncfusion/ej2-vue-notifications/styles/material.css";
</style>
<template>
<div id='app'>
<ejs-toast ref='elementRef' timeOut=0 id='element' title='Matt sent you a friend request' content='You have a new friend request yet to accept'></ejs-toast>
</div>
</template>
<script>
import { ToastComponent } from "@syncfusion/ej2-vue-notifications";
export default {
name: "App",
components: {
"ejs-toast":ToastComponent,
},
mounted: function() {
this.$refs.elementRef.show();
}
}
</script>
<style>
@import "../node_modules/@syncfusion/ej2-vue-notifications/styles/material.css";
</style>
Ensuring accessibility
The Toast component’s accessibility levels are ensured through an accessibility-checker and axe-core software tools during automated testing.
The accessibility compliance of the Toast component is shown in the following sample. Open the sample in a new window to evaluate the accessibility of the Toast component with accessibility tools.