MediaWiki:SupportPage.js: Difference between revisions
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if scrolled, add pinned class to navbar |
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// Highlight current section in toc |
// Highlight current section in toc |
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var lastSection; |
var lastSection; |
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function |
function scrollFunction() { |
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var fromTop = $(this).scrollTop(); // Get container scroll position |
var fromTop = $(this).scrollTop(); // Get container scroll position |
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var currentSection = toc.filter(function(item) { |
var currentSection = toc.filter(function(item) { |
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return fromTop > item.anchor.offset().top - 64; |
return fromTop > item.anchor.offset().top - 64; |
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}); |
}); |
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currentSection = currentSection[currentSection.length - 1]; |
currentSection = currentSection[currentSection.length - 1]; |
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if ( currentSection && lastSection !== currentSection ) { |
if ( currentSection && lastSection !== currentSection ) { |
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$('#toc > ul a').removeClass('-active'); |
$('#toc > ul a').removeClass('-active'); |
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currentSection.link.addClass('-active'); |
currentSection.link.addClass('-active'); |
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} |
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if ( fromTop === 0 ) { |
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$('.sp-logo-nav-container').removeClass('pinned'); |
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} else { |
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$('.sp-logo-nav-container').addClass('pinned'); |
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} |
} |
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} |
} |
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scrollFunction(); |
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$(window).scroll( |
$(window).scroll( scrollFunction ); |
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/* -- end of table of contents code -- */ |
/* -- end of table of contents code -- */ |
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