标签:
| 0 | even |
| 1 | odd |
| 2 | even |
| 3 | odd |
| 4 | even |
$("tr:even").addClass('even')
table tr.even {
background: #CCC;
}
| 0 | even |
| 1 | odd |
| 2 | even |
| 3 | odd |
| 4 | even |
$('ul li').filter(':first');
:animated$('div:animated'); // #1
$('div:not(div:animated').animate({height:100}); // #2
var myElem = $('#elem');
if (myElem.is(':animated')) {
// do something
}
<span>Hello Bob!</span>JS
$(‘span:contains("Bob")); # contains參数区分大写和小写,能够不需冒号
$(‘div:has(p a)‘);
$(‘div:not(#content))
$(‘a:not(div.important a, a.nav)‘);
var anchors = $(‘a‘);
anchors.click(function() {
anchors.not(this).addClass(‘not-clicked‘);
});
if ($(‘#elem‘).is(‘:hidden‘)) {
// Do something conditionally
}
$(‘p:visible‘).hide();
$(‘a[href="http://google.com"]‘);
$(‘*[title][href]‘)
| jQuery selector syntax | Selects what? |
| :text | <input type="text" /> |
| :password | <input type="password" /> |
| :radio | <input type="radio" /> |
| :checkbox | <input type="checkbox" /> |
| :submit | <input type="submit" /> |
| :image | <input type="image" /> |
| :reset | <input type="reset" /> |
| :button | <input type="button" /> |
| :file | <input type="file" /> |
| :hidden | <input type="hidden" /> |
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标签:
原文地址:http://www.cnblogs.com/lcchuguo/p/4823287.html