How to implement the fast search function of js

This article mainly introduces how to implement the fast search function of js. It has certain reference value. Now I share it with you. Friends in need can refer to it.

The company's projects are very tight these days. Then there were all kinds of messy things, and suddenly I wanted to have the entire search function. The first thing I thought of was fuzzy search using PHP, but it consumes a lot of performance, and the speed of retrieving data is extremely slow. On Baidu I found a function to search through js and shared it with everyone.

This is the page

## The effect after coming out:

Page code:

 
 {eq name="list['state']" value='0'} 
请添加菜品类型
 {else} {eq name="list['count']" value='0'} 
请添加菜品
 {else} {volist name="list['data']" id='list'} 
{$list.food_name}{$list.food_code}
 {/volist} {/eq} {/eq} 
 
 

js code

1 $("#foodCode").keyup(function(){ 2 $("#foodList ul li").stop().hide().filter(":contains('"+($(this).val())+"')").show();//contains 匹配文本中内容 3 });

php only outputs data, so it will not be released here

The above is the entire content of this article. I hope it will be helpful to everyone's study. For more related content, please pay attention to the PHP Chinese website!

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