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 > JS Tutorial > body text

jQuery实现tag便签去重效果的方法_jquery

WBOY
Release： 2016-05-16 16:18:48
Original
923 people have browsed it

本文实例讲述了jQuery实现tag便签去重效果的方法。分享给大家供大家参考。具体实现方法如下：

html代码如下：

复制代码 代码如下:

 




delRepeat.js代码如下：

复制代码 代码如下:
function delRepeat(){
var str = $('#repeatValue').val();
var strArr=str.split(" ");//把字符串以空格分割成一个数组

var uniqueArr = [];
$.each(strArr, function(i, el){
   if($.inArray(el, uniqueArr) === -1) uniqueArr.push(el);
});
  $('#repeatValue').val(uniqueArr.join(" "));  //再将字符串组合
}

希望本文所述对大家的jQuery程序设计有所帮助。

Related labels：
jquery tag Notes Remove duplicates Effect method
source：php.cn
Previous article：html的DOM中document对象images集合用法实例_javascript技巧 Next article：js实现class样式的修改、添加及删除的方法_javascript技巧
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
Steps to install jQuery in Nuxt.js Although I try to add jQuery in my project, I get an error saying it's not defined. plugin...
From 2023-11-06 16:41:50
0
1
225
jQuery getting wrong value when getting data attribute I have a div with data attribute <divclass='p1'data-location='1'></div> I have...
From 2023-11-01 23:01:19
0
1
209
Support jQuery's Transfer-Encoding:chunked I'm a web developer. In my script I use header() to set "Transfer-Encoding:chunked&qu...
From 2023-10-25 23:44:37
0
1
230
How to get the natural dimensions of an image using JavaScript or jQuery? So far I have this code: varimg=document.getElementById('draggable'); varwidth=img.clientW...
From 2023-10-21 13:53:08
0
2
275
Automatically expand text area I'm trying to make a simple auto-expanding text area. This is my code: textarea.onkeyup=fu...
From 2023-10-21 08:49:23
0
2
225
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！