jQuery UI 实例 - 显示(Show)

使用自定义效果来显示匹配的元素。

如需了解更多有关 .show() 方法的细节,请查看 API 文档 .show()

.show() 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 - .show() 演示</title>
  <link rel="stylesheet" href="//code.jquery.com/ui/1.10.4/themes/smoothness/jquery-ui.css">
  <script src="http://learn.jser.com//code.jquery.com/jquery-1.9.1.js"></script>
  <script src="http://learn.jser.com//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 { 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>

查看演示