90 lines
3.4 KiB
Vue
90 lines
3.4 KiB
Vue
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<template>
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<DocSectionText id="accessibility" label="Accessibility" v-bind="$attrs">
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<h3>Screen Reader</h3>
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<p>
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Dialog component uses <i>dialog</i> role along with <i>aria-labelledby</i> referring to the header element however any attribute is passed to the root element so you may use <i>aria-labelledby</i> to override this default behavior. In
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addition <i>aria-modal</i> is added since focus is kept within the popup.
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</p>
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<p>Trigger element also requires <i>aria-expanded</i> and <i>aria-controls</i> to be handled explicitly.</p>
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<p>
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Close element is a <i>button</i> with an <i>aria-label</i> that refers to the <i>aria.close</i> property of the <NuxtLink to="/locale">locale</NuxtLink> API by default, you may use <i>closeButtonProps</i> to customize the element and
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override the default <i>aria-label</i>.
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</p>
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<DocSectionCode :code="code" hideToggleCode import hideCodeSandbox hideStackBlitz v-bind="$attrs" />
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<h3>Overlay Keyboard Support</h3>
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<div class="doc-tablewrapper">
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<table class="doc-table">
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<thead>
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<tr>
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<th>Key</th>
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<th>Function</th>
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</tr>
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</thead>
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<tbody>
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<tr>
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<td>
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<i>tab</i>
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</td>
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<td>Moves focus to the next the focusable element within the dialog if <i>modal</i> is true. Otherwise, the focusable element in the page tab sequence.</td>
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</tr>
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<tr>
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<td><i>shift</i> + <i>tab</i></td>
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<td>Moves focus to the previous the focusable element within the dialog if <i>modal</i> is true. Otherwise, the focusable element in the page tab sequence.</td>
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</tr>
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<tr>
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<td>
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<i>escape</i>
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</td>
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<td>Closes the dialog if <i>closeOnEscape</i> is true.</td>
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</tr>
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</tbody>
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</table>
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</div>
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<h3>Close Button Keyboard Support</h3>
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<div class="doc-tablewrapper">
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<table class="doc-table">
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<thead>
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<tr>
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<th>Key</th>
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<th>Function</th>
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</tr>
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</thead>
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<tbody>
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<tr>
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<td>
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<i>enter</i>
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</td>
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<td>Closes the dialog.</td>
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</tr>
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<tr>
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<td>
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<i>space</i>
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</td>
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<td>Closes the dialog.</td>
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</tr>
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</tbody>
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</table>
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</div>
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</DocSectionText>
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</template>
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<script>
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export default {
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data() {
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return {
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code: {
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basic: `
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<Button label="Show" icon="pi pi-external-link" @click="visible = true" :aria-controls="visible ? 'dlg' : null" :aria-expanded="visible ? true : false" />
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<Dialog id="dlg" header="Header" v-model:visible="visible" :style="{ width: '50vw' }">
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<p>Content</p>
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</Dialog>`
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}
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};
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}
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};
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</script>
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