ex7.html

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    <meta charset="UTF-8">
    <title></title>
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    <h1>Object</h1>
    <h2>Create</h2>
    <script>
        // 객체 생성
        var coworkers = {
            "programmer":"egoing",
            "designer":"leezche",
        };
        // 객체 데이터 가져오기
        document.write("programmer : "+coworkers.programmer+'<br>');
        document.write("designer : "+coworkers.designer+'<br>');
        // 메소드로 객체 추가
        coworkers.bookkeeper="duru";
        document.write("bookkeeper : "+coworkers.bookkeeper+'<br>');
        // 공백 포함 문자열은 [] 사용
        coworkers["data scientist"] = "taeho";
        document.write("data scientist : "+coworkers["data scientist"]+'<br>');
    </script>
    <h2>Iterate</h2>
    <script>
        for(var key in coworkers){
            document.write(key+" : "+coworkers[key]+'<br>');
        }
    </script>
    <h2>Property & Method</h2>
    <script>
        coworkers.showAll = function(){
            for(var key in this){
            document.write(key+" : "+this[key]+'<br>');
        }
        }
        coworkers.showAll();
    </script>
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