MediaWiki:SupportPage.js: Difference between revisions
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highlight current section when page first loads, as well as after scrolling |
check for currentSection being undefined (e.g. scrolling at top of page) |
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}); |
}); |
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currentSection = currentSection[currentSection.length - 1]; |
currentSection = currentSection[currentSection.length - 1]; |
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if ( lastSection !== currentSection ) { |
if ( currentSection && lastSection !== currentSection ) { |
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lastSection = currentSection; |
lastSection = currentSection; |
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$('#toc > ul a').removeClass('-active'); |
$('#toc > ul a').removeClass('-active'); |
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