jQuery动画效果之fadeIn,fadeOut(淡入淡出)

89463661 2020-02-19

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"        "http://www.w3.org/TR/html4/loose.dtd"><html><head>    <title>淡入淡出</title></head><body><div id="div1" style="height: 200px;width:200px;background-color: rebeccapurple;display:none"></div><input type="button" value="fadeIn" id="fadeIn"><input type="button" value="fadeOut" id="fadeOut"><input type="button" value="fadeTaggle" id="fadeToggle"><input type="button" value="fadeTo" id="fadeTo"><script src="jquery-3.4.1.js"></script><script>    $(‘#fadeIn‘).click(function () {        $(‘#div1‘).fadeIn(1000);    });    $(‘#fadeOut‘).click(function () {        $(‘#div1‘).fadeOut(1000);    });    $(‘#fadeToggle‘).click(function () {        $(‘#div1‘).fadeToggle(1000);    });    $(‘#fadeTo‘).click(function () {        $("#div1").fadeTo(1000,0.3);//调整透明度    });</script></body></html>

jQuery动画效果之fadeIn,fadeOut(淡入淡出)

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