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)。
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>
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>
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>
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>
- <!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>
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>