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Javascript object array is sorted according to the value of the object key_javascript skills

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Release： 2016-05-16 16:10:51

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There is a js object array var ary=[{id:1,name:"b"},{id:2,name:"b"}]. The requirement is to sort based on the value of name or id. Here is Coquettish function

Function definition:

Copy code The code is as follows:

function keysrt(key,desc) {

return function(a,b){

Return desc ? ~~(a[key] < b[key]) : ~~(a[key] > b[key]);

}

}

Use:

Copy code The code is as follows:

var ary=[{id:1,name:"b"},{id:2,name:"b"}];

ary.sort(keysrt('name',true));

ary.sort(keysrt('name',false));

ary.sort(keysrt('id',false));

The above is the entire content of this article. If you are in need, please come and study it carefully, haha.

Related labels：

javascript object array sort

source：php.cn

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