jQuery UI 实例 _ 按钮(Button)

用带有适当的悬停(hover)和激活(active)的样式的可主题化按钮来加强标准表单元素(比如按钮、输入框、锚)的功能。

如需了解更多有关 button 部件的细节,请查看 API 文档 按钮部件(Button Widget)

默认功能

可用于按钮的标记实例:一个 button 元素,一个类型为 submit 的 input 元素和一个锚。

<!doctype html>
<html lang="en">
<head>
 <meta charset="utf-8">
 <title>jQuery UI 按钮(Button) - 默认功能</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>一个 button 元素</button>
 
<input type="submit" value="一个提交按钮">
 
<a href="#">一个锚</a>
 
 
</body>
</html>

复选框

通过 button 部件把复选框显示为切换按钮样式。与复选框相关的 label 元素作为按钮文本。

本实例通过在一个公共的容器上调用 .buttonset(),演示了三个显示为按钮样式的复选框。

<!doctype html>
<html lang="en">
<head>
 <meta charset="utf-8">
 <title>jQuery UI 按钮(Button) - 复选框</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">切换</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>

图标

一些带有文本和图标的各种组合的按钮

<!doctype html>
<html lang="en">
<head>
 <meta charset="utf-8">
 <title>jQuery UI 按钮(Button) - 图标</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>只带有图标的按钮</button>
<button>图标在左侧的按钮</button>
<button>带有两个图标的按钮</button>
<button>带有两个图标且不带文本的按钮</button>
 
 
</body>
</html>

单选

三个单选按钮转变为一套按钮。

<!doctype html>
<html lang="en">
<head>
 <meta charset="utf-8">
 <title>jQuery UI 按钮(Button) - 单选</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">选择 1</label>
 <input type="radio" id="radio2" name="radio" checked="checked"><label for="radio2">选择 2</label>
 <input type="radio" id="radio3" name="radio"><label for="radio3">选择 3</label>
 </div>
</form>
 
 
</body>
</html>

分割按钮

<!doctype html>
<html lang="en">
<head>
 <meta charset="utf-8">
 <title>jQuery UI 按钮(Button) - 分割按钮</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">运行最后的动作</button>
 <button id="select">选择一个动作</button>
 </div>
 <ul>
 <li><a href="#">打开...</a></li>
 <li><a href="#">保存</a></li>
 <li><a href="#">删除</a></li>
 </ul>
</div>
 
 
</body>
</html>

工具栏

一个多媒体播放器的工具栏。请看基础的标记:一些 button 元素,Shuffle 按钮是一个类型为 checkbox 的 input,Repeat 选项是三个类型为 radio 的 input。

<!doctype html>
<html lang="en">
<head>
 <meta charset="utf-8">
 <title>jQuery UI 按钮(Button) - 工具栏</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">开头</button>
 <button id="rewind">快退</button>
 <button id="play">播放</button>
 <button id="stop">停止</button>
 <button id="forward">快进</button>
 <button id="end">结尾</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>

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