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Changeset 4876

Timestamp:

08/30/06 16:14:32 (2 years ago)

Author:

sam

Message:

prototype: Add Element.Methods.getElementsByClassName and Element.Methods.getElementsBySelector. Closes #4669.

Files:

r4875	r4876
1	1	SVN
	2
	3	* Add Element.Methods.getElementsByClassName and Element.Methods.getElementsBySelector. Closes #4669. [Andrew Dupont, DHH, sam]
2	4
3	5	* Avoid race condition when stopping an Ajax.PeriodicalUpdater. Closes #4809. [e98cuenc@gmail.com]

r4858	r4876
96	96	}
97	97	setTimeout(function() {html.evalScripts()}, 10);
	98	},
	99
	100	getElementsByClassName: function(element, className) {
	101	element = $(element);
	102	return document.getElementsByClassName(className, element);
	103	},
	104
	105	getElementsBySelector: function() {
	106	var args = $A(arguments), element = args.shift();
	107	return $$.apply(null, args).select(function(potentialChild) {
	108	return potentialChild.childOf(element);
	109	});
98	110	},
99	111

r4859	r4876
38	38	</tbody>
39	39	</table>
	40	</div>
	41
	42	<p class="test">Test paragraph outside of container</p>
	43
	44	<div id="container">
	45	<p class="test" id="intended">Test paragraph 1 inside of container</p>
	46	<p class="test">Test paragraph 2 inside of container</p>
	47	<p class="test">Test paragraph 3 inside of container</p>
	48	<p class="test">Test paragraph 4 inside of container</p>
40	49	</div>
41	50
…	…
95	104	Element.update('table','<tr><td>boo!</td></tr>');
96	105	assertMatch(/^<tr>\s*<td>boo!<\/td><\/tr>$/,$('table').innerHTML.toLowerCase());
	106	}},
	107
	108	testElementSelectorMethod: function() {with(this) {
	109	var testSelector = $('container').getElementsBySelector('p.test');
	110	assertEqual(testSelector.length, 4);
	111	assertEqual(testSelector[0], $('intended'));
	112	assertEqual(testSelector[0], $$('#container p.test')[0]);
	113	}},
	114
	115	testElementClassNameMethod: function() {with(this) {
	116	var testClassNames = $('container').getElementsByClassName('test');
	117	var testSelector = $('container').getElementsBySelector('p.test');
	118	assertEqual(testClassNames[0], $('intended'));
	119	assertEqual(testClassNames.length, 4);
	120	assertEqual(testSelector[3], testClassNames[3]);
	121	assertEqual(testClassNames.length, testSelector.length);
97	122	}}
98
99	123	}, 'testlog');
100	124