From 815718ec5dbf075e19414ac280072c2891e7ca46 Mon Sep 17 00:00:00 2001
From: Trung Le <trungle@rta.vn>
Date: Sun, 15 Dec 2024 19:50:40 -0800
Subject: [PATCH] Update dm-template-handler.js

---
 js/dm-template-handler.js | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/js/dm-template-handler.js b/js/dm-template-handler.js
index 2a95c70..defe575 100644
--- a/js/dm-template-handler.js
+++ b/js/dm-template-handler.js
@@ -1,5 +1,16 @@
 // dm-template-handler.js: js for html templates
-
+// hide empty element
+function hideEmptyElements() {
+    const dmElements = document.querySelectorAll('.dm');
+    dmElements.forEach(dm => {
+      const dmValue = dm.querySelector('.dm-value');
+      if (dmValue && !dmValue.textContent.trim()) {
+        dm.classList.add('dm-hidden');
+      }
+    });
+  }
+  window.addEventListener('load', hideEmptyElements);
+  
 // used in auto-interaction
 const showRelevantFields = () => {
     const toolType = document.querySelector('[data-tool-type]').textContent.toLowerCase();