使用自定义效果来显示匹配的元素。
在本教程的API文档.show()中介绍了更多有关.show()方法的细节。
点击按钮预览特效。
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>jQuery UI 特效 - .show() 演示</title>
<link rel="stylesheet" href="//code.jquery.com/ui/1.10.4/themes/smoothness/jquery-ui.css" rel="external nofollow" target="_blank" >
<script src="//code.jquery.com/jquery-1.9.1.js" rel="external nofollow" ></script>
<script src="//code.jquery.com/ui/1.10.4/jquery-ui.js" rel="external nofollow" ></script>
<link rel="stylesheet" href="http://jqueryui.com/resources/demos/style.css" rel="external nofollow" target="_blank" >
<style>
.toggler { width: 500px; height: 200px; }
#button { padding: .5em 1em; text-decoration: none; }
#effect { width: 240px; height: 135px; padding: 0.4em; position: relative; }
#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: 100 };
} else if ( selectedEffect === "size" ) {
options = { to: { width: 280, height: 185 } };
}
// 运行特效
$( "#effect" ).show( selectedEffect, options, 500, callback );
};
// 回调函数
function callback() {
setTimeout(function() {
$( "#effect:visible" ).removeAttr( "style" ).fadeOut();
}, 1000 );
};
// 根据选择菜单值设置特效
$( "#button" ).click(function() {
runEffect();
return false;
});
$( "#effect" ).hide();
});
</script>
</head>
<body>
<div class="toggler">
<div id="effect" class="ui-widget-content ui-corner-all">
<h3 class="ui-widget-header ui-corner-all">显示（Show）</h3>
<p>
Etiam libero neque, luctus a, eleifend nec, semper at, lorem. Sed pede. Nulla lorem metus, adipiscing ut, luctus sed, hendrerit vitae, mi.
</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>