Home >Web Front-end >JS Tutorial >js array sorting

js array sorting

巴扎黑Original: 2016-11-25 15:07:241257browse

1. Sorting of arrays. Array sorting can generally be solved using the sort() method.

var id=[&#39;001&#39;,&#39;010&#39;,&#39;005&#39;,&#39;006&#39;];
id.sort();
console.log(JSON.stringify(id));//["001","005","006","010"]

But there are many complex arrays that cannot be sorted directly in this way. However, we can sort by modifying the sort() method.

var goods_info=[
        {barcode:"005", type: &#39;食品&#39;, name: &#39;方便面&#39;, price: &#39;4.5&#39;, unit: &#39;袋&#39;},
        {barcode:"000", type: &#39;饮料&#39;, name: &#39;可口可乐&#39;, price: &#39;3&#39;, unit: &#39;瓶&#39;},
        {barcode:"002", type: &#39;水果&#39;, name: &#39;苹果&#39;, price: &#39;5.5&#39;, unit: &#39;斤&#39;},
        {barcode:"001", type: &#39;饮料&#39;, name: &#39;雪碧&#39;, price: &#39;3&#39;, unit: &#39;瓶&#39;},
        {barcode:"004", type: &#39;生活用品&#39;, name: &#39;电池&#39;, price: &#39;2&#39;, unit: &#39;个&#39;},
        {barcode:"003", type: &#39;水果&#39;, name: &#39;荔枝&#39;, price: &#39;15&#39;, unit: &#39;斤&#39;},];
goods_info.sort(function(a,b){
return a.barcode>b.barcode ? 1 : -1;
});
console.log(JSON.stringify(goods_info));

Just like this example, you can sort.

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：Using JavaScript to operate a table, you can add rows and columns and change the background color every other row.Next article：Using JavaScript to operate a table, you can add rows and columns and change the background color every other row.

See more

js array sorting

Related articles