JavaScript

jQuery Data 속성 사용

ddss6565 2023. 7. 16. 11:12
<html>
    <body>
        <p data-city-name="Busan"></p>
    </body>
</html>
$(function()
{
    $("p").data("cityName", "Busan");
    
    var cityName = $("p").data("cityName");
    
    $("p").text(cityName);
    
    $("p").removeData("cityName")
    
    // data-city-name = cityName
});
p[data-city-name='Busan']{
    color: blue;
}
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