Update parser.js

IE7中不支持string[index]的用法改用slice做兼容
2015-08-04 15:32:27 +08:00
parent 55924144c6
commit df0b76992d
1 changed files with 2 additions and 2 deletions
--- a/lib/parser.js
+++ b/lib/parser.js
@@ -20,8 +20,8 @@ function getTagName (html) {
    var tagName = html.slice(1, i + 1);
  }
  tagName = _.trim(tagName).toLowerCase();
-  if (tagName[0] === '/') tagName = tagName.slice(1);
-  if (tagName[tagName.length - 1] === '/') tagName = tagName.slice(0, -1);
+  if (tagName.slice(0, 1) === '/') tagName = tagName.slice(1);
+  if (tagName.slice(-1) === '/') tagName = tagName.slice(0, -1);
  return tagName;
 }