Fix #1188 - In some older adaptiveContents pages 'null' is shown as a…

… header for the advice
thexerteproject · Dec 30, 2022 · 7dd68e3 · 7dd68e3
1 parent 4aae5e4
commit 7dd68e3
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/modules/xerte/parent_templates/Nottingham/models_html5/adaptiveContent.html b/modules/xerte/parent_templates/Nottingham/models_html5/adaptiveContent.html
@@ -1135,7 +1135,9 @@
           "</div>";
       }
       let adviceHeader = "";
-      if (interaction.children.length !== 0 && adaptiveContent.dashboardMode !== 'true') {
+      if (interaction.children.length !== 0
+          && adaptiveContent.dashboardMode !== 'true'
+          && interaction.getAttribute("AdviceText") != null) {
         adviceHeader = `<h4>${interaction.getAttribute("AdviceText")}</h4>`;
       }