1 files changed, 3 insertions, 3 deletions
diff --git a/cpp/src/slice2html/Gen.cpp b/cpp/src/slice2html/Gen.cpp
index 9047ad691e2..0e12d9f78b7 100644
--- a/cpp/src/slice2html/Gen.cpp
+++ b/cpp/src/slice2html/Gen.cpp
@@ -1358,16 +1358,16 @@ TOCGenerator::TOCGenerator(const Files& files, const string& header, const strin
     _out << "Index";
     end();
 
-    start("table", "ExpandCollapseButton");
+    start("table", "ExpandCollapseButtonTable");
     start("tbody");
     start("tr");
 
     start("td");
-    _out << "<button type=\"button\" id=\"ExpandAllButton\">Expand All</button>";
+    _out << "<button type=\"button\" id=\"ExpandAllButton\" onclick=\"expandAll();\">Expand All</button>";
     end();
 
     start("td");
-    _out << "<button type=\"button\" id=\"CollapseAllButton\">Collapse All</button>";
+    _out << "<button type=\"button\" id=\"CollapseAllButton\" onclick=\"expandAll();\">Collapse All</button>";
     end();
 
     end();