MediaWiki:Common.js
From Melvor Idle
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/* Any JavaScript here will be loaded for all users on every page load. */
/* Sets the top property for stickyHeader tables */
$(document).ready(() => {
const stickyTables = document.getElementsByClassName('stickyHeader');
const headHeight = document.getElementById('mw-header-container').offsetHeight;
for (i = 0; i < stickyTables.length; i++) {
const firstRow = stickyTables[i].getElementsByClassName('firstHeaderRow');
const secondRow = stickyTables[i].getElementsByClassName('secondHeaderRow');
let firstHeight = 0;
if (firstRow.length > 0) {
firstHeight = firstRow[0].offsetHeight
const firstHeaders = firstRow[0].getElementsByTagName('th');
for (let j = 0; j < firstHeaders.length; j++) {
firstHeaders[j].style.top = `${headHeight}px`;
}
if (secondRow.length > 0) {
const secondHeaders = secondRow[0].getElementsByTagName('th');
for (let j = 0; j < secondHeaders.length; j++) {
secondHeaders[j].style.top = `${headHeight + firstHeight}px`;
}
}
}
}
})
