WeBWorK: clear solution label regardless of div or span (PR PreTeXtBo…

…ok#2172)
dbrianwalton · Jun 18, 2024 · e10eedb · e10eedb
1 parent 845214f
commit e10eedb
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/js/pretext-webwork/2.19/pretext-webwork.js b/js/pretext-webwork/2.19/pretext-webwork.js
@@ -616,7 +616,7 @@ function translateHintSol(ww_id, body_div, ww_domain, b_ptx_has_hint, b_ptx_has_
         knowlSummary.className = '';
         knowlSummary.classList.add('knowl__link');
 
-        const summaryLabel = knowlSummary.getElementsByTagName('div')[0];
+        const summaryLabel = knowlSummary.children[0];
         summaryLabel.remove();
 
         const newLabelSpan = document.createElement('span');