d2d0223441
When on the documentation home page, there won't be any ".current" element since no entry from the TOC was selected yet. That results in a javascript error. Fix that by only trying to set the scrollTop if we have matches for current entries. Signed-off-by: Gustavo Sousa <gustavo.sousa@intel.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/20240123162157.61819-2-gustavo.sousa@intel.com
19 lines
677 B
HTML
19 lines
677 B
HTML
<!-- SPDX-License-Identifier: GPL-2.0 -->
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{# Create a local TOC the kernel way #}
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<p>
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<h3 class="kernel-toc-contents">Contents</h3>
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<input type="checkbox" class="kernel-toc-toggle" id = "kernel-toc-toggle" checked>
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<label class="kernel-toc-title" for="kernel-toc-toggle"></label>
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<div class="kerneltoc" id="kerneltoc">
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{{ toctree(maxdepth=3) }}
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</div>
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{# hacky script to try to position the left column #}
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<script type="text/javascript"> <!--
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var sbar = document.getElementsByClassName("sphinxsidebar")[0];
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let currents = document.getElementsByClassName("current")
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if (currents.length) {
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sbar.scrollTop = currents[currents.length - 1].offsetTop;
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}
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--> </script>
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