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author | Johannes Ranke <jranke@uni-bremen.de> | 2021-07-27 18:22:01 +0200 |
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committer | Johannes Ranke <jranke@uni-bremen.de> | 2021-07-27 18:22:01 +0200 |
commit | 0b754ffa91b9496bdd2f892cf3ca2bd887028dea (patch) | |
tree | 7d9926c53f6f6a5d09ce69f6e2dfaeacceb70475 /docs/dev/articles/web_only/dimethenamid_2018_files/accessible-code-block-0.0.1/empty-anchor.js | |
parent | df716686122872fc148977e7ec4b51f6dc8332bd (diff) |
Fix dimethenamid vignette problems and update docs
Diffstat (limited to 'docs/dev/articles/web_only/dimethenamid_2018_files/accessible-code-block-0.0.1/empty-anchor.js')
-rw-r--r-- | docs/dev/articles/web_only/dimethenamid_2018_files/accessible-code-block-0.0.1/empty-anchor.js | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/docs/dev/articles/web_only/dimethenamid_2018_files/accessible-code-block-0.0.1/empty-anchor.js b/docs/dev/articles/web_only/dimethenamid_2018_files/accessible-code-block-0.0.1/empty-anchor.js new file mode 100644 index 00000000..ca349fd6 --- /dev/null +++ b/docs/dev/articles/web_only/dimethenamid_2018_files/accessible-code-block-0.0.1/empty-anchor.js @@ -0,0 +1,15 @@ +// Hide empty <a> tag within highlighted CodeBlock for screen reader accessibility (see https://github.com/jgm/pandoc/issues/6352#issuecomment-626106786) --> +// v0.0.1 +// Written by JooYoung Seo (jooyoung@psu.edu) and Atsushi Yasumoto on June 1st, 2020. + +document.addEventListener('DOMContentLoaded', function() { + const codeList = document.getElementsByClassName("sourceCode"); + for (var i = 0; i < codeList.length; i++) { + var linkList = codeList[i].getElementsByTagName('a'); + for (var j = 0; j < linkList.length; j++) { + if (linkList[j].innerHTML === "") { + linkList[j].setAttribute('aria-hidden', 'true'); + } + } + } +}); |