jQuery UI 實例 - 按鈕（Button）

用帶有適當的懸停（hover）和啟動（active）的樣式的可主題化按鈕來加強標準表單元素（比如按鈕、輸入框、錨）的功能。

如需瞭解更多有關 button 部件的細節，請查看 API 文檔 按鈕部件（Button Widget）。

默認功能

可用於按鈕的標記實例：一個 button 元素，一個類型為 submit 的 input 元素和一個錨。

<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <title>jQuery UI 按鈕（Button） - 默認功能</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">
  <script>
  $(function() {
    $( "input[type=submit], a, button" )
      .button()
      .click(function( event ) {
        event.preventDefault();
      });
  });
  </script>
</head>
<body>

<button>一個 button 元素</button>

<input type="submit" value="一個提交按鈕">

<a href="#">一個錨</a>


</body>
</html>

複選框

通過 button 部件把複選框顯示為切換按鈕樣式。與複選框相關的 label 元素作為按鈕文本。

本實例通過在一個公共的容器上調用 .buttonset()，演示了三個顯示為按鈕樣式的複選框。

<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <title>jQuery UI 按鈕（Button） - 複選框</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">
  <script>
  $(function() {
    $( "#check" ).button();
    $( "#format" ).buttonset();
  });
  </script>
  <style>
  #format { margin-top: 2em; }
  </style>
</head>
<body>

<input type="checkbox" id="check"><label for="check">切換</label>

<div id="format">
  <input type="checkbox" id="check1"><label for="check1">B</label>
  <input type="checkbox" id="check2"><label for="check2">I</label>
  <input type="checkbox" id="check3"><label for="check3">U</label>
</div>


</body>
</html>

圖示

一些帶有文本和圖示的各種組合的按鈕

<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <title>jQuery UI 按鈕（Button） - 圖示</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">
  <script>
  $(function() {
    $( "button:first" ).button({
      icons: {
        primary: "ui-icon-locked"
      },
      text: false
    }).next().button({
      icons: {
        primary: "ui-icon-locked"
      }
    }).next().button({
      icons: {
        primary: "ui-icon-gear",
        secondary: "ui-icon-triangle-1-s"
      }
    }).next().button({
      icons: {
        primary: "ui-icon-gear",
        secondary: "ui-icon-triangle-1-s"
      },
      text: false
    });
  });
  </script>
</head>
<body>

<button>只帶有圖示的按鈕</button>
<button>圖示在左側的按鈕</button>
<button>帶有兩個圖示的按鈕</button>
<button>帶有兩個圖示且不帶文本的按鈕</button>


</body>
</html>

單選

三個單選按鈕轉變為一套按鈕。

<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <title>jQuery UI 按鈕（Button） - 單選</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">
  <script>
  $(function() {
    $( "#radio" ).buttonset();
  });
  </script>
</head>
<body>

<form>
  <div id="radio">
    <input type="radio" id="radio1" name="radio"><label for="radio1">選擇 1</label>
    <input type="radio" id="radio2" name="radio" checked="checked"><label for="radio2">選擇 2</label>
    <input type="radio" id="radio3" name="radio"><label for="radio3">選擇 3</label>
  </div>
</form>


</body>
</html>

分割按鈕

<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <title>jQuery UI 按鈕（Button） - 分割按鈕</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>
    .ui-menu { position: absolute; width: 100px; }
  </style>
  <script>
  $(function() {
    $( "#rerun" )
      .button()
      .click(function() {
        alert( "Running the last action" );
      })
      .next()
        .button({
          text: false,
          icons: {
            primary: "ui-icon-triangle-1-s"
          }
        })
        .click(function() {
          var menu = $( this ).parent().next().show().position({
            my: "left top",
            at: "left bottom",
            of: this
          });
          $( document ).one( "click", function() {
            menu.hide();
          });
          return false;
        })
        .parent()
          .buttonset()
          .next()
            .hide()
            .menu();
  });
  </script>
</head>
<body>

<div>
  <div>
    <button id="rerun">運行最後的動作</button>
    <button id="select">選擇一個動作</button>
  </div>
  <ul>
    <li><a href="#">打開...</a></li>
    <li><a href="#">保存</a></li>
    <li><a href="#">刪除</a></li>
  </ul>
</div>


</body>
</html>

工具欄

一個多媒體播放器的工具欄。請看基礎的標記：一些 button 元素，Shuffle 按鈕是一個類型為 checkbox 的 input，Repeat 選項是三個類型為 radio 的 input。

<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <title>jQuery UI 按鈕（Button） - 工具欄</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>
  #toolbar {
    padding: 4px;
    display: inline-block;
  }
  /* support: IE7 */
  *+html #toolbar {
    display: inline;
  }
  </style>
  <script>
  $(function() {
    $( "#beginning" ).button({
      text: false,
      icons: {
        primary: "ui-icon-seek-start"
      }
    });
    $( "#rewind" ).button({
      text: false,
      icons: {
        primary: "ui-icon-seek-prev"
      }
    });
    $( "#play" ).button({
      text: false,
      icons: {
        primary: "ui-icon-play"
      }
    })
    .click(function() {
      var options;
      if ( $( this ).text() === "play" ) {
        options = {
          label: "pause",
          icons: {
            primary: "ui-icon-pause"
          }
        };
      } else {
        options = {
          label: "play",
          icons: {
            primary: "ui-icon-play"
          }
        };
      }
      $( this ).button( "option", options );
    });
    $( "#stop" ).button({
      text: false,
      icons: {
        primary: "ui-icon-stop"
      }
    })
    .click(function() {
      $( "#play" ).button( "option", {
        label: "play",
        icons: {
          primary: "ui-icon-play"
        }
      });
    });
    $( "#forward" ).button({
      text: false,
      icons: {
        primary: "ui-icon-seek-next"
      }
    });
    $( "#end" ).button({
      text: false,
      icons: {
        primary: "ui-icon-seek-end"
      }
    });
    $( "#shuffle" ).button();
    $( "#repeat" ).buttonset();
  });
  </script>
</head>
<body>

<div id="toolbar" class="ui-widget-header ui-corner-all">
  <button id="beginning">開頭</button>
  <button id="rewind">快退</button>
  <button id="play">播放</button>
  <button id="stop">停止</button>
  <button id="forward">快進</button>
  <button id="end">結尾</button>

  <input type="checkbox" id="shuffle"><label for="shuffle">Shuffle</label>

  <span id="repeat">
    <input type="radio" id="repeat0" name="repeat" checked="checked"><label for="repeat0">No Repeat</label>
    <input type="radio" id="repeat1" name="repeat"><label for="repeat1">Once</label>
    <input type="radio" id="repeatall" name="repeat"><label for="repeatall">All</label>
  </span>
</div>


</body>
</html>