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javascript array 정렬

KyeongRok Kim 2016. 8. 11. 14:31

javascript array 정렬


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<!DOCTYPE html>
<html>
<head>
    <title>ee</title>
    <script   src="https://code.jquery.com/jquery-1.12.4.min.js"   integrity="sha256-ZosEbRLbNQzLpnKIkEdrPv7lOy9C27hHQ+Xp8a4MxAQ="   crossorigin="anonymous"></script>
    <script type="text/javascript">
 
        var list = [
            {"gdate":"2016-08-01""gtime":"11:00:00""gidx":"2"}
            ,{"gdate":"2016-07-29""gtime":"23:59:00""gidx":"4"}
            ,{"gdate":"2016-07-29""gtime":"23:00:00""gidx":"1"}
            ,{"gdate":"2016-08-02""gtime":"10:00:00""gidx":"3"}
        ];
 
        //정렬 한번 한다. gdate, gtime 기준
        list.sort(function(a, b){
            a = new Date(a['gdate'+ " " +a['gtime']);
            b = new Date(b['gdate'+ " " +b['gtime']);
            return a < b ? -1 : a > b ? 1 : 0;
        });
 
        //정렬한 결과가 들어갈 List선언
        var separatedList = {};
 
        for(var item of list){
            if(separatedList[item['gdate']] == null){
                separatedList[item['gdate']] = [];
            }
 
            //날짜별로 정리해서 넣는다.
            separatedList[item['gdate']].push(item);
        }
 
        //결과 List 전체 출력
        console.log(separatedList);
 
 
        //결과 List의 item 하나씩 출력
        $.each(separatedList, function(key, value){
            console.log(key);
            console.log(value);
        });
 
 
        $(document).ready(function(){
            for(var item of list){
                $("#hello").append("<p>"+item['gdate'+ ":" + item['gtime'+"</p>");
            }
        });
    </script>
</head>
 
<body>
    <div id="hello">
    </div>
</body>
</html>
cs

결과


end.



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