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c306b30933
add an event listener to the docs site to listen everytime on load, then
expand the first expandable section ("flame") if the current page is
home page.
22 lines
722 B
JavaScript
22 lines
722 B
JavaScript
// Auto expand the first expandable node ("flame") when loaded.
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window.addEventListener('load', (_event) => {
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expandFirstOnHome();
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});
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/**
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* This method expands the first expandable node on the home page.
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*
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* If the current page is not the home page, this method does nothing.
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*/
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// When the path name ends with index.html or an empty string, it is home page.
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function expandFirstOnHome() {
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const parts = location.pathname.split('/');
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const lastPart = parts[parts.length - 1];
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const isHomePage = (lastPart == '') || (lastPart == 'index.html');
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if (isHomePage) {
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// expand the first expandable node in the toctree
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$('li.toctree-l1').has('ul').first().addClass('current');
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}
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}
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