jQuery UI 实例 – 切换(Toggle)
jQuery UI 实例 - 切换(Toggle)
使用自定义效果来显示或隐藏匹配的元素。
如需了解更多有关.toggle()
方法的细节,请查看API文档.toggle()。
.toggle() 演示
点击按钮预览特效。
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>jQuery UI 特效 - .toggle() 演示</title>
<link rel="stylesheet" href="//code.jquery.com/ui/1.10.4/themes/smoothness/jquery-ui.css">
<script src="//code.jquery.com/jquery-1.9.1.js"></script>
<script src="//code.jquery.com/ui/1.10.4/jquery-ui.js"></script>
<link rel="stylesheet" href="http://jqueryui.com/resources/demos/style.css">
<style>
.toggler {
width: 500px;
height: 200px;
}
#button {
padding: .5em 1em;
text-decoration: none;
}
#effect {
position: relative;
width: 240px;
height: 135px;
padding: 0.4em;
}
#effect h3 {
margin: 0;
padding: 0.4em;
text-align: center;
}
</style>
<script>
$(function() {
// 运行当前选中的特效
function runEffect() {
// 从中获取特效类型
var selectedEffect = $( "#effectTypes" ).val();
// 大多数的特效类型默认不需要传递选项
var options = {};
// 一些特效带有必需的参数
if ( selectedEffect === "scale" ) {
options = { percent: 0 };
} else if ( selectedEffect === "size" ) {
options = { to: { width: 200, height: 60 } };
}
// 运行特效
$( "#effect" ).toggle( selectedEffect, options, 500 );
};
// 根据选择菜单值设置特效
$( "#button" ).click(function() {
runEffect();
return false;
});
});
</script>
</head>
<body>
<div class="toggler">
<div id="effect" class="ui-widget-content ui-corner-all">
<h3 class="ui-widget-header ui-corner-all">切换(Toggle)</h3>
<p>
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</p>
</div>
</div>
<select name="effects" id="effectTypes">
<option value="blind">百叶窗特效(Blind Effect)</option>
<option value="bounce">反弹特效(Bounce Effect)</option>
<option value="clip">剪辑特效(Clip Effect)</option>
<option value="drop">降落特效(Drop Effect)</option>
<option value="explode">爆炸特效(Explode Effect)</option>
<option value="fold">折叠特效(Fold Effect)</option>
<option value="highlight">突出特效(Highlight Effect)</option>
<option value="puff">膨胀特效(Puff Effect)</option>
<option value="pulsate">跳动特效(Pulsate Effect)</option>
<option value="scale">缩放特效(Scale Effect)</option>
<option value="shake">震动特效(Shake Effect)</option>
<option value="size">尺寸特效(Size Effect)</option>
<option value="slide">滑动特效(Slide Effect)</option>
</select>
<a href="#" id="button" class="ui-state-default ui-corner-all">运行特效</a>
</body>
</html>