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MediaWiki:Common.js: Difference between revisions

From Melvor Idle
Fix sticky header page header detection on mobile view
(Enable collapsible elements on mobile view, in line with desktop view behaviour)
Tags: Mobile edit Mobile web edit Advanced mobile edit
(Fix sticky header page header detection on mobile view)
Line 550: Line 550:
if (!isOverflown) {
if (!isOverflown) {
var headElem = document.getElementById('mw-header-container');
var headElem = document.getElementById('mw-header-container');
if (headElem !== undefined) {
if ((headElem !== undefined) && (headElem !== null)) {
var headStyles = getComputedStyle(headElem);
var headStyles = getComputedStyle(headElem);
if ((headStyles !== undefined) && (headStyles.position !== 'static')) {
if ((headStyles !== undefined) && (headStyles.position !== 'static')) {