<template> <DocSectionText id="accessibility" label="Accessibility" v-bind="$attrs"> <h3>Screen Reader</h3> <p> ConfirmPopup component uses <i>alertdialog</i> role and since any attribute is passed to the root element you may define attributes like <i>aria-label</i> or <i>aria-labelledby</i> to describe the popup contents. In addition <i>aria-modal</i> is added since focus is kept within the popup. </p> <p> When <i>require</i> method of the <i>$confirm</i> instance is used and a trigger is passed as a parameter, ConfirmPopup adds <i>aria-expanded</i> state attribute and <i>aria-controls</i> to the trigger so that the relation between the trigger and the dialog is defined. </p> <DocSectionCode :code="code1" hideToggleCode hideCodeSandbox hideStackBlitz v-bind="$attrs" /> <DocSectionCode :code="code2" hideToggleCode hideCodeSandbox hideStackBlitz v-bind="$attrs" /> <h3>Overlay Keyboard Support</h3> <div class="doc-tablewrapper"> <table class="doc-table"> <thead> <tr> <th>Key</th> <th>Function</th> </tr> </thead> <tbody> <tr> <td> <i>tab</i> </td> <td>Moves focus to the next the focusable element within the popup.</td> </tr> <tr> <td><i>shift</i> + <i>tab</i></td> <td>Moves focus to the previous the focusable element within the popup.</td> </tr> <tr> <td> <i>escape</i> </td> <td>Closes the popup and moves focus to the trigger.</td> </tr> </tbody> </table> </div> <h3>Buttons Keyboard Support</h3> <div class="doc-tablewrapper"> <table class="doc-table"> <thead> <tr> <th>Key</th> <th>Function</th> </tr> </thead> <tbody> <tr> <td> <i>enter</i> </td> <td>Triggers the action, closes the popup and moves focus to the trigger.</td> </tr> <tr> <td> <i>space</i> </td> <td>Triggers the action, closes the popup and moves focus to the trigger.</td> </tr> </tbody> </table> </div> </DocSectionText> </template> <script> export default { data() { return { code1: { basic: ` <ConfirmPopup id="confirm" aria-label="popup" /> <Button @click="openPopup($event)" label="Confirm" id="confirmButton" :aria-expanded="isVisible" :aria-controls="isVisible ? 'confirm' : null" /> ` }, code2: { basic: ` <script setup> const confirm = useConfirm(); const isVisible = ref(false); const openPopup = (event) => { confirm.require({ target: event.currentTarget, message: 'Are you sure you want to proceed?', header: 'Confirmation', onShow: () => { isVisible.value = true; }, onHide: () => { isVisible.value = false; } }); } <\/script> ` } }; } }; </script>