多期比较，显示层次

app/public/js/measure_compare.js

@@ -219,8 +219,8 @@ $(document).ready(() => {
         }
     });
     (function (select, sheet) {
-        if (!sheet.zh_tree) return;
         $(select).click(function () {
+            if (!sheet.zh_tree) return;
             const tag = $(this).attr('tag');
             const tree = sheet.zh_tree;
             switch (tag) {