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Prototype: Fix Element.Methods.descendants() to properly extend elements on IE.

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This commit is contained in:
Thomas Fuchs 2007-03-11 10:59:06 +00:00
parent 811fb86286
commit 881b7dc00f
3 changed files with 65 additions and 21 deletions
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4
CHANGELOG
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@ -1,3 +1,7 @@
*SVN*
* Fix Element.Methods.descendants() to properly extend elements on IE. [Thomas Fuchs]
*1.5.1_rc1* (March 9, 2007)
* Fix readAttribute for IE7. [Andrew Dupont]

2
src/dom.js
View File

@ -149,7 +149,7 @@ Element.Methods = {
},
descendants: function(element) {
return $A($(element).getElementsByTagName('*'));
return $A($(element).getElementsByTagName('*')).each(Element.extend);
},
immediateDescendants: function(element) {

80
test/unit/dom.html
View File

@ -308,38 +308,38 @@
}},
testElementVisible: function(){with(this) {
assertNotEqual('none', $('test-visible').style.display);
assertEqual('none', $('test-hidden').style.display);
assertNotEqual('none', $('test-visible').style.display);
assertEqual('none', $('test-hidden').style.display);
}},
testElementToggle: function(){with(this) {
$('test-toggle-visible').toggle();
assert(!$('test-toggle-visible').visible());
$('test-toggle-visible').toggle();
assert($('test-toggle-visible').visible());
$('test-toggle-hidden').toggle();
assert($('test-toggle-hidden').visible());
$('test-toggle-hidden').toggle();
assert(!$('test-toggle-hidden').visible());
$('test-toggle-visible').toggle();
assert(!$('test-toggle-visible').visible());
$('test-toggle-visible').toggle();
assert($('test-toggle-visible').visible());
$('test-toggle-hidden').toggle();
assert($('test-toggle-hidden').visible());
$('test-toggle-hidden').toggle();
assert(!$('test-toggle-hidden').visible());
}},
testElementShow: function(){with(this) {
$('test-show-visible').show();
assert($('test-show-visible').visible());
$('test-show-hidden').show();
assert($('test-show-hidden').visible());
$('test-show-visible').show();
assert($('test-show-visible').visible());
$('test-show-hidden').show();
assert($('test-show-hidden').visible());
}},
testElementHide: function(){with(this) {
$('test-hide-visible').hide();
assert(!$('test-hide-visible').visible());
$('test-hide-hidden').hide();
assert(!$('test-hide-hidden').visible());
$('test-hide-visible').hide();
assert(!$('test-hide-visible').visible());
$('test-hide-hidden').hide();
assert(!$('test-hide-hidden').visible());
}},
testElementRemove: function(){with(this) {
$('removable').remove();
assert($('removable-container').empty());
$('removable').remove();
assert($('removable-container').empty());
}},
testElementUpdate: function() {with(this) {
@ -439,6 +439,10 @@
assertElementsMatch(ancestors, 'ul', 'li', 'ul#navigation_test',
'div#nav_tests_isolator', 'body', 'html');
assertElementsMatch(ancestors.last().ancestors());
var dummy = $(document.createElement('DIV'));
dummy.innerHTML = '<div></div>'.times(3);
assert(typeof $(dummy.childNodes[0]).ancestors()[0]['setStyle'] == 'function');
}},
testElementDescendants: function() {with(this) {
@ -446,6 +450,10 @@
'li', 'em', 'li', 'em.dim', 'li', 'em', 'ul', 'li',
'em.dim', 'li#navigation_test_f', 'em', 'li', 'em');
assertElementsMatch($('navigation_test_f').descendants(), 'em');
var dummy = $(document.createElement('DIV'));
dummy.innerHTML = '<div></div>'.times(3);
assert(typeof dummy.descendants()[0].setStyle == 'function');
}},
testElementImmediateDescendants: function() {with(this) {
@ -453,24 +461,40 @@
'li.first', 'li', 'li#navigation_test_c', 'li.last');
assertNotEqual(0, $('navigation_test_next_sibling').childNodes.length);
assertEnumEqual([], $('navigation_test_next_sibling').immediateDescendants());
var dummy = $(document.createElement('DIV'));
dummy.innerHTML = '<div></div>'.times(3);
assert(typeof dummy.immediateDescendants()[0].setStyle == 'function');
}},
testElementPreviousSiblings: function() {with(this) {
assertElementsMatch($('navigation_test').previousSiblings(),
'span#nav_test_prev_sibling', 'p.test', 'div', 'div#nav_test_first_sibling');
assertElementsMatch($('navigation_test_f').previousSiblings(), 'li');
var dummy = $(document.createElement('DIV'));
dummy.innerHTML = '<div></div>'.times(3);
assert(typeof $(dummy.childNodes[1]).previousSiblings()[0].setStyle == 'function');
}},
testElementNextSiblings: function() {with(this) {
assertElementsMatch($('navigation_test').nextSiblings(),
'div#navigation_test_next_sibling', 'p');
assertElementsMatch($('navigation_test_f').nextSiblings());
var dummy = $(document.createElement('DIV'));
dummy.innerHTML = '<div></div>'.times(3);
assert(typeof $(dummy.childNodes[0]).nextSiblings()[0].setStyle == 'function');
}},
testElementSiblings: function() {with(this) {
assertElementsMatch($('navigation_test').siblings(),
'div#nav_test_first_sibling', 'div', 'p.test',
'span#nav_test_prev_sibling', 'div#navigation_test_next_sibling', 'p');
var dummy = $(document.createElement('DIV'));
dummy.innerHTML = '<div></div>'.times(3);
assert(typeof $(dummy.childNodes[0]).siblings()[0].setStyle == 'function');
}},
testElementUp: function() {with(this) {
@ -483,6 +507,10 @@
assertElementMatches(element.up('ul', 1), 'ul#navigation_test');
assertEqual(undefined, element.up('garbage'));
assertEqual(undefined, element.up(6));
var dummy = $(document.createElement('DIV'));
dummy.innerHTML = '<div></div>'.times(3);
assert(typeof $(dummy.childNodes[0]).up().setStyle == 'function');
}},
testElementDown: function() {with(this) {
@ -492,6 +520,10 @@
assertElementMatches(element.down(1), 'em');
assertElementMatches(element.down('li', 5), 'li.last');
assertElementMatches(element.down('ul').down('li', 1), 'li#navigation_test_f');
var dummy = $(document.createElement('DIV'));
dummy.innerHTML = '<div></div>'.times(3);
assert(typeof dummy.down().setStyle == 'function');
}},
testElementPrevious: function() {with(this) {
@ -501,6 +533,10 @@
assertElementMatches(element.previous('.first'), 'li.first');
assertEqual(undefined, element.previous(3));
assertEqual(undefined, $('navigation_test').down().previous());
var dummy = $(document.createElement('DIV'));
dummy.innerHTML = '<div></div>'.times(3);
assert(typeof $(dummy.childNodes[1]).previous().setStyle == 'function');
}},
testElementNext: function() {with(this) {
@ -511,6 +547,10 @@
assertElementMatches(element.next('.last'), 'li.last');
assertEqual(undefined, element.next(3));
assertEqual(undefined, element.next(2).next());
var dummy = $(document.createElement('DIV'));
dummy.innerHTML = '<div></div>'.times(3);
assert(typeof $(dummy.childNodes[0]).next().setStyle == 'function');
}},
testElementInspect: function() {with(this) {