优化性能

peihexian · Nov 17, 2014 · 8055bcc · 8055bcc
1 parent b375083
commit 8055bcc
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Showing 2 changed files with 14 additions and 13 deletions.
diff --git a/avalon.js b/avalon.js
@@ -1694,9 +1694,10 @@
         for (i = wrap[0]; i--; wrapper = wrapper.lastChild) {
         }
         if (!W3C) { //fix IE
-            for (els = avalon.slice(wrapper["getElementsByTagName"]("br")), i = 0; el = els[i++]; ) {
+            for (els = wrapper["getElementsByTagName"]("br"), i = 0; el = els[i++]; ) {
                 if (el.className && el.className === "msNoScope") {
                     el.parentNode.removeChild(el)
+                    i--
                 }
             }
             for (els = wrapper.all, i = 0; el = els[i++]; ) { //fix VML
@@ -1705,10 +1706,11 @@
                 }
             }
             if (tag === "tr") {
-                for (els = avalon.slice(wrapper.children), i = 0; el = els[i++]; ) {
+                for (els = wrapper.children, i = 0; el = els[i++]; ) {
                     // IE6-8,如果动态生成tr元素，必须会在后面添加早已废弃caption的标签，其nodeName,innerHTML都为""
                     if (el.nodeName == "") {
                         el.parentNode.removeChild(el)
+                        i--
                     }
                 }
             }

diff --git a/avalon.min.js b/avalon.min.js