Author: jmorliaguet
Date: Tue Mar 7 09:41:51 2006
New Revision: 2553
Modified:
cpsskins/branches/jmo-perspectives/ui/framework/prototype.js
Log:
- updated to latest prototype.js
* Make $$ work in IE. Closes #3715. [EMAIL PROTECTED]
* Add test/browser.html, which provides a simple object browser for the
Prototype source (Firefox/Safari only). [sam]
* Add Element.extend, which mixes Element methods into a single HTML element.
This means you can now write $('foo').show() instead of Element.show('foo').
$, $$ and document.getElementsByClassName automatically call Element.extend
on any returned elements. [sam]
* Add Element.replace as a cross-browser implementation of the "outerHTML"
property. References #3246. [EMAIL PROTECTED]
* Fix Enumerable.zip iterator behavior. [Marcin Kaszynski, sam]
Modified: cpsskins/branches/jmo-perspectives/ui/framework/prototype.js
==============================================================================
--- cpsskins/branches/jmo-perspectives/ui/framework/prototype.js
(original)
+++ cpsskins/branches/jmo-perspectives/ui/framework/prototype.js Tue Mar
7 09:41:51 2006
@@ -116,25 +116,6 @@
}
}
}
-
-/*--------------------------------------------------------------------------*/
-
-function $() {
- var elements = new Array();
-
- for (var i = 0; i < arguments.length; i++) {
- var element = arguments[i];
- if (typeof element == 'string')
- element = document.getElementById(element);
-
- if (arguments.length == 1)
- return element;
-
- elements.push(element);
- }
-
- return elements;
-}
Object.extend(String.prototype, {
gsub: function(pattern, replacement) {
var result = '', source = this, match;
@@ -891,22 +872,48 @@
this.updater = new Ajax.Updater(this.container, this.url, this.options);
}
});
+function $() {
+ var results = [], element;
+ for (var i = 0; i < arguments.length; i++) {
+ element = arguments[i];
+ if (typeof element == 'string')
+ element = document.getElementById(element);
+ results.push(Element.extend(element));
+ }
+ return results.length < 2 ? results[0] : results;
+}
+
document.getElementsByClassName = function(className, parentElement) {
var children = ($(parentElement) || document.body).getElementsByTagName('*');
return $A(children).inject([], function(elements, child) {
if (child.className.match(new RegExp("(^|\\s)" + className + "(\\s|$)")))
- elements.push(child);
+ elements.push(Element.extend(child));
return elements;
});
}
/*--------------------------------------------------------------------------*/
-if (!window.Element) {
+if (!window.Element)
var Element = new Object();
+
+Element.extend = function(element) {
+ if (!element) return;
+
+ if (!element._extended && element.tagName && element != window) {
+ var methods = Element.Methods;
+ for (property in methods) {
+ var value = methods[property];
+ if (typeof value == 'function')
+ element[property] = value.bind(null, element);
+ }
+ }
+
+ element._extended = true;
+ return element;
}
-Object.extend(Element, {
+Element.Methods = {
visible: function(element) {
return $(element).style.display != 'none';
},
@@ -1093,7 +1100,9 @@
element.style.overflow = element._overflow;
element._overflow = undefined;
}
-});
+}
+
+Object.extend(Element, Element.Methods);
var Toggle = new Object();
Toggle.display = Element.toggle;
@@ -1249,6 +1258,7 @@
switch (modifier) {
case '#': params.id = clause; break;
case '.': params.classNames.push(clause); break;
+ case '':
case undefined: params.tagName = clause.toUpperCase(); break;
default: abort(expr.inspect());
}
@@ -1276,8 +1286,8 @@
},
compileMatcher: function() {
- this.match = eval('function(element) { if (!element.tagName) return false;
\
- return ' + this.buildMatchExpression() + ' }');
+ this.match = new Function('element', 'if (!element.tagName) return false; \
+ return ' + this.buildMatchExpression());
},
findElements: function(scope) {
@@ -1293,7 +1303,7 @@
var results = [];
for (var i = 0; i < scope.length; i++)
if (this.match(element = scope[i]))
- results.push(element);
+ results.push(Element.extend(element));
return results;
},
--
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