korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-11-11 04:18:39 +08:00
Code Issues Packages Projects Releases Wiki Activity

docs/sphinx: Fix TOC scroll hack for the home page

Browse Source 
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
This commit is contained in:
Gustavo Sousa 2024-01-23 13:21:58 -03:00 committed by Jonathan Corbet
parent 6613476e22
commit d2d0223441
1 changed files with 3 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
Documentation/sphinx/templates/kernel-toc.html
View File

@ -12,5 +12,7 @@
<script type="text/javascript"> <!-- <script type="text/javascript"> <!--
var sbar = document.getElementsByClassName("sphinxsidebar")[0]; var sbar = document.getElementsByClassName("sphinxsidebar")[0];
let currents = document.getElementsByClassName("current") let currents = document.getElementsByClassName("current")
sbar.scrollTop = currents[currents.length - 1].offsetTop; if (currents.length) {
sbar.scrollTop = currents[currents.length - 1].offsetTop;
}
--> </script> --> </script>