60 lines
1.9 KiB
JavaScript
60 lines
1.9 KiB
JavaScript
import JoomlaDialog from 'joomla.dialog';
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/**
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* @copyright (C) 2023 Open Source Matters, Inc. <https://www.joomla.org>
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* @license GNU General Public License version 2 or later; see LICENSE.txt
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*/
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/**
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* Auto create a popup dynamically on click, eg:
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*
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* <button type="button" data-joomla-dialog='{"popupType": "iframe", "src": "content/url.html"}'>Click</button>
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* <button type="button" data-joomla-dialog='{"popupType": "inline", "popupContent": "#id-of-content-element"}'>Click</button>
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* <a href="content/url.html" data-joomla-dialog>Click</a>
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*/
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const delegateSelector = '[data-joomla-dialog]';
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const configDataAttr = 'joomlaDialog';
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const configCacheFlag = 'joomlaDialogCache';
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document.addEventListener('click', event => {
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const triggerEl = event.target.closest(delegateSelector);
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if (!triggerEl) return;
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event.preventDefault();
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// Check for cached instance
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const cacheable = !!triggerEl.dataset[configCacheFlag];
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if (cacheable && triggerEl.JoomlaDialogInstance) {
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Joomla.Modal.setCurrent(triggerEl.JoomlaDialogInstance);
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triggerEl.JoomlaDialogInstance.show();
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return;
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}
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// Parse config
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const config = triggerEl.dataset[configDataAttr] ? JSON.parse(triggerEl.dataset[configDataAttr]) : {};
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// Check if the click is on anchor
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if (triggerEl.nodeName === 'A') {
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if (!config.popupType) {
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config.popupType = triggerEl.hash ? 'inline' : 'iframe';
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}
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if (!config.src && config.popupType === 'iframe') {
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config.src = triggerEl.href;
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} else if (!config.src && config.popupType === 'inline') {
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config.src = triggerEl.hash;
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}
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}
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// Template not allowed here
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delete config.popupTemplate;
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const popup = new JoomlaDialog(config);
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if (cacheable) {
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triggerEl.JoomlaDialogInstance = popup;
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}
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popup.addEventListener('joomla-dialog:close', () => {
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Joomla.Modal.setCurrent(null);
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if (!cacheable) {
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popup.destroy();
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}
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});
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Joomla.Modal.setCurrent(popup);
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popup.show();
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});
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