显示与隐藏
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="https://cdn.bootcss.com/jquery/3.3.1/jquery.js"></script>
<title>显示与隐藏</title>
</head>
<body>
<button id="show">显示</button>
<button id="hide">隐藏</button>
<button id="show_hide">显示与隐藏</button>
<p>显示与隐藏</p>
<script type="text/javascript">
$("#show").click(function () {
$("p").show();
});
$("#hide").click(function () {
$("p").hide();
});
$("#show_hide").click(function () {
$("p").toggle();
});
</script>
</body>
</html>
淡入与淡出
- fadeIn()
- fadeOut()
- fadeToggle()
- fadeTo()
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="https://cdn.bootcss.com/jquery/3.3.1/jquery.js"></script>
<title>显示与隐藏</title>
</head>
<body>
<button id="fadeIn">淡入</button>
<button id="fadeOut">淡出</button>
<button id="fadeToggle">淡入与淡出</button>
<button id="fadeTo">透明度</button>
<p>淡入与淡出</p>
<script type="text/javascript">
$("#fadeIn").click(function () {
$("p").fadeIn();
});
$("#fadeOut").click(function () {
$("p").fadeOut();
});
$("#fadeToggle").click(function () {
$("p").fadeToggle();
});
$("#fadeTo").click(function () {
$("p").fadeTo("slow",0.5);
});
</script>
</body>
</html>