Home > Article > Web Front-end > Examples of each method and common selectors in jquery
Examples of each method and common selectors in jquery
- 巴扎黑Original
- 2017-07-09 11:20:21827browse
This article mainly introduces the use of each method and common selectors in jquery. Friends who need it can refer to
<head>
<title></title>
<script src="jquery-1.4.2.js" type="text/javascript"></script>
<script type="text/javascript">
$(function() {
//alert($("p").text());
//对数组元素使用匿名函数进行逐个处理。
$("p").each(function(key, value) {
//alert(key+value);
// alert($(value).text());
alert(this.innerHTML);
});
//this表示当前遍历的dom元素
$("p").each(function() {
alert($(this).text());
});
});
</script>
</head>
<body>
<p id="testDom">11111</p>
<p>2222</p>
<p>33333</p>
</body>Commonly used selectors:
1. Class: $(".error").
2.id: $("#daLong").
3. Tag: $("p" ).
4.Attribute:$("p[name=apple]").
5.Form:$("input:checked").
The above is the detailed content of Examples of each method and common selectors in jquery. For more information, please follow other related articles on the PHP Chinese website!
Statement：
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Previous article：Guide to using the $each() method in jqueryNext article：Guide to using the $each() method in jquery