From a6a107eab9f8e9f5dc42b11ecdb9583d4f2a8685 Mon Sep 17 00:00:00 2001
From: Cheng-Han, Wu
Date: Fri, 17 Jun 2016 16:33:01 +0800
Subject: Update to remove data lines attributes in the patialUpdate to gain
 better performance

---
 public/js/index.js | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'public/js/index.js')

diff --git a/public/js/index.js b/public/js/index.js
index 3ca0517c..dc5f928c 100644
--- a/public/js/index.js
+++ b/public/js/index.js
@@ -3003,10 +3003,10 @@ function partialUpdate(src, tar, des) {
 
 function cloneAndRemoveDataAttr(el) {
     if (!el) return;
-    var rawEl = $(el).clone()[0];
-    rawEl.removeAttribute('data-startline');
-    rawEl.removeAttribute('data-endline');
-    return rawEl;
+    var rawEl = $(el).clone();
+    rawEl.removeAttr('data-startline data-endline');
+    rawEl.find('[data-startline]').removeAttr('data-startline data-endline');
+    return rawEl[0];
 }
 
 function copyAttribute(src, des, attr) {
-- 
cgit v1.2.3