简体中文(ZH-CN) English(EN) 繁体中文(ZH-TW) 日本語(JA) 한국어(KO) Melayu(MS) Français(FR) Deutsch(DE)
Home > Web Front-end > Front-end Q&A > body text

What is the usage of jquery each

WBOY
Release： 2022-04-15 16:35:25
Original
2211 people have browsed it

In jquery, each is used to traverse specified objects and arrays; you can set the objects or arrays that need to be traversed through parameters, and specify the function for loop execution. The syntax is "$.each(need to be traversed Object or array, function used for loop execution);".

What is the usage of jquery each

The operating environment of this tutorial: windows10 system, jquery3.2.1 version, Dell G3 computer.

What is the usage of each in jquery

jQuery.each() function is used to traverse the specified objects and arrays.

Syntax

$.each( object, callback )
Copy after login

The parameters are as follows

object Object type specifies the object or array that needs to be traversed.

callback Function type specifies the function used for loop execution.

The example is as follows:

<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>123</title>
<script src="js/jquery.min.js"></script>
</head>
<body>
<script>
$(function () { 
$.each([52, 97], function(index, value) {
  alert(index + &#39;: &#39; + value);
});
})
</script>
 
</body>
</html>
Copy after login

Output result:

What is the usage of jquery each

What is the usage of jquery each

Related Video tutorial recommendation: jQuery video tutorial

The above is the detailed content of What is the usage of jquery each. For more information, please follow other related articles on the PHP Chinese website!

Related labels：
jquery
source：php.cn
Previous article：How to change width in jquery Next article：What is the usage of visible in jquery
Statement of this Website
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
Latest Articles by Author
Latest Issues
Submit form without button using Javascript/Jquery I'm trying to submit a form without a button by calling a JavaScript function and executin...
From 2024-04-06 14:54:03
0
2
421
How to retrieve values ​​of unselected rows in HTML data table using jquery I'm trying to get the value of all rows where the button was not clicked. For example, whe...
From 2024-04-05 09:26:49
0
1
1418
Need a jquery script to move selected options from a select box based on the end user's current selection I have an HTML page where the end user can rank our items via a select box element. See th...
From 2024-04-04 18:40:04
0
1
3528
I've created an element in pure CSS via bookmarks. It is created but not visible My code is as follows: g=document.createElement('div');g.setAttribute("id","...
From 2024-04-04 17:27:27
0
1
417
Unable to send form data on Safari/Firefox iOS This works on all platforms except Safari/Firefox on iOS: jQuery("#gform_1").one...
From 2024-04-04 12:53:48
0
1
303
Related Topics
More>
Popular Recommendations
Popular Tutorials
More>
Related Tutorials
Popular Recommendations
Latest courses
Latest Downloads
More>
Web Effects
Website Source Code
Website Materials
Front End Template
About us Disclaimer Sitemap
php.cn：Public welfare online PHP training，Help PHP learners grow quickly！