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Tippy allows HTML strings to be passed as content but we do not use this feature (we do pass HTML only as Element), so it's better to disable it for increased security. Ref: https://atomiks.github.io/tippyjs/v6/html-content/#string
57 lines
1.5 KiB
JavaScript
57 lines
1.5 KiB
JavaScript
import tippy from 'tippy.js';
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export function createTippy(target, opts = {}) {
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const instance = tippy(target, {
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appendTo: document.body,
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placement: 'top-start',
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animation: false,
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allowHTML: false,
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maxWidth: 500, // increase over default 350px
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arrow: `<svg width="16" height="7"><path d="m0 7 8-7 8 7Z" class="tippy-svg-arrow-outer"/><path d="m0 8 8-7 8 7Z" class="tippy-svg-arrow-inner"/></svg>`,
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...(opts?.role && {theme: opts.role}),
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...opts,
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});
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// for popups where content refers to a DOM element, we use the 'tippy-target' class
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// to initially hide the content, now we can remove it as the content has been removed
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// from the DOM by tippy
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if (opts.content instanceof Element) {
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opts.content.classList.remove('tippy-target');
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}
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return instance;
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}
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export function initTooltip(el, props = {}) {
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const content = el.getAttribute('data-content') || props.content;
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if (!content) return null;
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return createTippy(el, {
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content,
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delay: 100,
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role: 'tooltip',
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...props,
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});
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}
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export function showTemporaryTooltip(target, content) {
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let tippy, oldContent;
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if (target._tippy) {
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tippy = target._tippy;
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oldContent = tippy.props.content;
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} else {
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tippy = initTooltip(target, {content});
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}
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tippy.setContent(content);
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tippy.show();
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tippy.setProps({
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onHidden: (tippy) => {
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if (oldContent) {
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tippy.setContent(oldContent);
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} else {
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tippy.destroy();
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}
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tippy.setProps({onHidden: undefined});
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},
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});
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}
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