Last active
July 19, 2018 05:25
-
-
Save jdillard/790d5cda88e6add3c53d6ed0304c2797 to your computer and use it in GitHub Desktop.
Wiktionary article preview on link hover
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
<html> | |
<head> | |
<script src="https://unpkg.com/tippy.js@2.5.3/dist/tippy.all.min.js"></script> | |
</head> | |
<body> | |
<div id="wiki-template" style="display: none;"> | |
Loading wikipedia summary... | |
</div> | |
</body> | |
</html> |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
const template = document.querySelector('#wiki-template') | |
const initialText = template.textContent | |
const tip = tippy('a[href*="wiktionary.org"]', { | |
animation: 'shift-toward', | |
arrow: true, | |
maxWidth: '300px', | |
theme: 'light', | |
html: '#wiki-template', | |
onShow(instance) { | |
const wikiPage = instance.reference.href.split("wiktionary.org/wiki")[1].substring(1); | |
// `this` inside callbacks refers to the popper element | |
const content = this.querySelector('.tippy-content') | |
if (tip.loading || content.innerHTML !== initialText) return | |
tip.loading = true | |
fetch('https://en.wiktionary.org/w/api.php?action=parse&format=json&origin=*&prop=text|displaytitle&page='+wikiPage).then((resp) => resp.json()).then(data => { | |
var el = document.createElement( 'html' ); | |
el.innerHTML = Object.values(data.parse.text); | |
content.innerHTML = ""; | |
content.appendChild(el.getElementsByTagName('ol')[0]); | |
tip.loading = false | |
}).catch(e => { | |
content.innerHTML = 'Loading failed' | |
tip.loading = false | |
}) | |
}, | |
onHidden() { | |
const content = this.querySelector('.tippy-content') | |
content.innerHTML = initialText | |
}, | |
// prevent tooltip from displaying over button | |
popperOptions: { | |
modifiers: { | |
preventOverflow: { | |
enabled: false | |
}, | |
hide: { | |
enabled: false | |
} | |
} | |
} | |
}) |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment