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Work around existing Element and Event objects in Prototype

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git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@1543 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
This commit is contained in:
Sam Stephenson
2005-06-27 16:05:10 +00:00
parent b8689c77a4
commit 9965993e8b
1 changed files with 12 additions and 8 deletions
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20
actionpack/lib/action_view/helpers/javascripts/prototype.js vendored
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@@ -25,11 +25,15 @@ var Class = {
var Abstract = new Object();
Object.prototype.extend = function(object) {
for (property in object) {
this[property] = object[property];
Object.extend = function(destination, source) {
for (property in source) {
destination[property] = source[property];
}
return this;
return destination;
}
Object.prototype.extend = function() {
return Object.extend.apply(this, arguments);
}
Function.prototype.bind = function(object) {
@@ -294,7 +298,7 @@ if (!window.Element) {
var Element = new Object();
}
Element.extend({
Object.extend(Element, {
toggle: function() {
for (var i = 0; i < arguments.length; i++) {
var element = $(arguments[i]);
@@ -733,11 +737,11 @@ Form.EventObserver.prototype = (new Abstract.EventObserver()).extend({
});
//if (!window.Event) {
if (!window.Event) {
var Event = new Object();
//}
}
Event.extend({
Object.extend(Event, {
KEY_BACKSPACE: 8,
KEY_TAB: 9,
KEY_RETURN: 13,