Changeset 10768

Timestamp:

04/30/08 02:37:43 (5 years ago)

Author:

drry

Message:

• @include を制限しました。
  
• ネイティヴ関数による高速化。
  
• ほか。
  

Files:

• lang/javascript/userscripts/accesskeyremover.user.js (modified) (1 diff)

lang/javascript/userscripts/accesskeyremover.user.js

@@ -1 +1 @@
 // ==UserScript==
 // @name          Accesskey remover
-// @include       *
+// @include       http://*
+// @include       https://*
 // @namespace     http://www.bulkitem.com/userscript/
 // @description   This script removes all accesskey attributes in HTML document.
-// @version       0.1.4
+// @version       0.1.5
 // ==/UserScript==
 
 (function() {
-    var target = ['a', 'button', 'label', 'legend', 'input', 'textarea'];
-    var len = target.length;
-    for (var i=0; i<len; i++) {
-        var nodes = document.getElementsByTagName(target[i]);
-        var node_len = nodes.length;
-        for (var j=0; j<node_len; j++) {
-            if (nodes.item(j).getAttribute('accessKey')) {
-                var dup_node = nodes.item(j).cloneNode(true);
-                dup_node.removeAttribute('accessKey');
-                nodes.item(j).parentNode.replaceChild(dup_node, nodes.item(j));
-            }
+    'a button label legend input textarea'.split(/\s+/).forEach(function(tag) {
+        if (typeof Array.forEach == "function") {
+            Array.forEach(document.getElementsByTagName(tag), removeAccessKey);
+            return;
         }
+        var nodes = document.getElementsByTagName(tag);
+        var i = nodes.length;
+        while (i--) {
+            removeAccessKey(nodes.item(i));
+        }
+    });
+
+    function removeAccessKey(node) {
+        if (!node.hasAttribute('accessKey')) {
+            return;
+        }
+        var dup_node = node.cloneNode(true);
+        dup_node.removeAttribute('accessKey');
+        node.parentNode.replaceChild(dup_node, node);
     }
 })();