jQuery Mobile 表单输入元素
jQuery Mobile 文本输入框
输入字段是通过标准的 HTML 元素编码的,jQuery Mobile 将为它们添加样式使其看起来更具吸引力,在移动设备上更易使用。您也能使用新的 HTML5 的 <input> 类型:
实例
<!DOCTYPE html> <html> <head> <meta name="viewport" content="width=device-width, initial-scale=1"> <link rel="stylesheet" href="http://apps.bdimg.com/libs/jquerymobile/1.4.5/jquery.mobile-1.4.5.min.css"> <script src="http://apps.bdimg.com/libs/jquery/1.10.2/jquery.min.js"></script> <script src="http://apps.bdimg.com/libs/jquerymobile/1.4.5/jquery.mobile-1.4.5.min.js"></script> </head> <body> <div data-role="page"> <div data-role="header"> <h1>文本输入</h1> </div> <div data-role="main" class="ui-content"> <form method="post" action="demo_form.php"> <div class="ui-field-contain"> <label for="fullname">全名:</label> <input type="text" name="fullname" id="fullname"> <label for="bday">生日:</label> <input type="date" name="bday" id="bday"> <label for="email">E-mail:</label> <input type="email" name="email" id="email" placeholder="你的电子邮箱.."> </div> <input type="submit" data-inline="true" value="提交"> </form> </div> </div> </body> </html>
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提示:请使用 placeholder 来指定一个简短的描述,用来描述输入字段的期望值:
<input placeholder="sometext">
文本域
对于多行文本输入可使用 <textarea> 。
注意:当您键入一些文本时,文本域会自动调整大小以适应新增加的行。
实例
<!DOCTYPE html> <html> <head> <meta name="viewport" content="width=device-width, initial-scale=1"> <link rel="stylesheet" href="http://apps.bdimg.com/libs/jquerymobile/1.4.5/jquery.mobile-1.4.5.min.css"> <script src="http://apps.bdimg.com/libs/jquery/1.10.2/jquery.min.js"></script> <script src="http://apps.bdimg.com/libs/jquerymobile/1.4.5/jquery.mobile-1.4.5.min.js"></script> </head> <body> <div data-role="page"> <div data-role="header"> <h1>文本框</h1> </div> <div data-role="main" class="ui-content"> <form method="post" action="demoform.php"> <div class="ui-field-contain"> <label for="info">附加信息:</label> <textarea name="addinfo" id="info"></textarea> </div> <input type="submit" data-inline="true" value="提交"> </form> <p><b>注意:</b> 文本框会根据你的输入自动调整文本框的高度,你可以在以上文本框输入内容,查看效果。</p> </div> </div> </body> </html>
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搜索输入框
type="search" 类型的输入框是在 HTML5 中新增的,它是为输入搜索定义文本字段:
实例
<!DOCTYPE html> <html> <head> <meta name="viewport" content="width=device-width, initial-scale=1"> <link rel="stylesheet" href="http://apps.bdimg.com/libs/jquerymobile/1.4.5/jquery.mobile-1.4.5.min.css"> <script src="http://apps.bdimg.com/libs/jquery/1.10.2/jquery.min.js"></script> <script src="http://apps.bdimg.com/libs/jquerymobile/1.4.5/jquery.mobile-1.4.5.min.js"></script> </head> <body> <div data-role="main" class="ui-content"> <form method="post" action="demoform.asp"> <div class="ui-field-contain"> <label for="search">搜索:</label> <input type="search" name="search" id="search" placeholder="搜索内容..."> </div> <input type="submit" data-inline="true" value="提交"> </form> </div> </div> </body> </html>
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单选按钮
当用户在有限数量的选择中仅选取一个选项时,使用单选按钮。
为了创建一系列单选按钮,请添加带有 type="radio" 的 input 以及相应的 label。把单选按钮包围在 <fieldset> 元素内。您也可以添加一个 <legend> 元素来定义 <fieldset> 的标题。
提示:请使用 data-role="controlgroup" 来把按钮组合在一起:
实例
<!DOCTYPE html> <html> <head> <meta name="viewport" content="width=device-width, initial-scale=1"> <link rel="stylesheet" href="http://apps.bdimg.com/libs/jquerymobile/1.4.5/jquery.mobile-1.4.5.min.css"> <script src="http://apps.bdimg.com/libs/jquery/1.10.2/jquery.min.js"></script> <script src="http://apps.bdimg.com/libs/jquerymobile/1.4.5/jquery.mobile-1.4.5.min.js"></script> </head> <body> <div data-role="main" class="ui-content"> <form method="post" action="demoform.php"> <fieldset data-role="controlgroup"> <legend>请选择您的性别:</legend> <label for="male">男性</label> <input type="radio" name="gender" id="male" value="male"> <label for="female">女性</label> <input type="radio" name="gender" id="female" value="female"> </fieldset> <input type="submit" data-inline="true" value="提交"> </form> </div> </div> </body> </html>
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复选框
当用户在有限数量的选择中选取一个或多个选项时,使用复选框:
实例
<!DOCTYPE html> <html> <head> <meta name="viewport" content="width=device-width, initial-scale=1"> <link rel="stylesheet" href="http://apps.bdimg.com/libs/jquerymobile/1.4.5/jquery.mobile-1.4.5.min.css"> <script src="http://apps.bdimg.com/libs/jquery/1.10.2/jquery.min.js"></script> <script src="http://apps.bdimg.com/libs/jquerymobile/1.4.5/jquery.mobile-1.4.5.min.js"></script> </head> <body> <div data-role="page"> <div data-role="header"> <h1>复选框</h1> </div> <div data-role="main" class="ui-content"> <form method="post" action="demoform.php"> <fieldset data-role="controlgroup"> <legend>请选择您喜爱的颜色:</legend> <label for="red">红色</label> <input type="checkbox" name="favcolor" id="red" value="red"> <label for="green">绿色</label> <input type="checkbox" name="favcolor" id="green" value="green"> <label for="blue">蓝色</label> <input type="checkbox" name="favcolor" id="blue" value="blue"> </fieldset> <input type="submit" data-inline="true" value="提交"> </form> </div> </div> </body> </html>
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更多实例
如需水平组合单选按钮或复选框,请使用 data-type="horizontal":
实例
<!DOCTYPE html> <html> <head> <meta name="viewport" content="width=device-width, initial-scale=1"> <link rel="stylesheet" href="http://apps.bdimg.com/libs/jquerymobile/1.4.5/jquery.mobile-1.4.5.min.css"> <script src="http://apps.bdimg.com/libs/jquery/1.10.2/jquery.min.js"></script> <script src="http://apps.bdimg.com/libs/jquerymobile/1.4.5/jquery.mobile-1.4.5.min.js"></script> </head> <body> <div data-role="page"> <div data-role="header"> <h1>单选按钮和复选框</h1> </div> <div ddata-role="main" class="ui-content"> <form method="post" action="demoform.php"> <fieldset data-role="controlgroup" data-type="horizontal"> <legend>请选择您的性别:</legend> <label for="male">男性</label> <input type="radio" name="gender" id="male" value="male"> <label for="female">女性</label> <input type="radio" name="gender" id="female" value="female"> </fieldset> <fieldset data-role="controlgroup" data-type="horizontal"> <legend>请选择您喜爱的颜色:</legend> <label for="red">红色</label> <input type="checkbox" name="favcolor" id="red" value="red"> <label for="green">绿色</label> <input type="checkbox" name="favcolor" id="green" value="green"> <label for="blue">蓝色</label> <input type="checkbox" name="favcolor" id="blue" value="blue"> </fieldset> <input type="submit" data-inline="true" value="提交"> </form> </div> </div> </body> </html>
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您也可以用一个 field 容器包围 <fieldset>:
实例
<!DOCTYPE html> <html> <head> <meta name="viewport" content="width=device-width, initial-scale=1"> <link rel="stylesheet" href="http://apps.bdimg.com/libs/jquerymobile/1.4.5/jquery.mobile-1.4.5.min.css"> <script src="http://apps.bdimg.com/libs/jquery/1.10.2/jquery.min.js"></script> <script src="http://apps.bdimg.com/libs/jquerymobile/1.4.5/jquery.mobile-1.4.5.min.js"></script> </head> <body> <div data-role="page"> <div data-role="header"> <h1>单选按钮和复选框</h1> </div> <div data-role="main" class="ui-content"> <form method="post" action="demoform.php"> <div data-role="fieldcontain"> <fieldset data-role="controlgroup"> <legend>请选择您的性别:</legend> <label for="male">男性</label> <input type="radio" name="gender" id="male" value="male"> <label for="female">女性</label> <input type="radio" name="gender" id="female" value="female"> </fieldset> </div> <div data-role="fieldcontain"> <fieldset data-role="controlgroup"> <legend>请选择您喜爱的颜色:</legend> <label for="red">红色</label> <input type="checkbox" name="favcolor" id="red" value="red"> <label for="green">绿色</label> <input type="checkbox" name="favcolor" id="green" value="green"> <label for="blue">蓝色</label> <input type="checkbox" name="favcolor" id="blue" value="blue"> </fieldset> </div> <input type="submit" data-inline="true" value="提交"> </form> </div> </div> </body> </html>
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如果您想要您的按钮中的一个预先选中,请使用 HTML 中 <input> 的 checked 属性:
实例
<!DOCTYPE html> <html> <head> <meta name="viewport" content="width=device-width, initial-scale=1"> <link rel="stylesheet" href="http://apps.bdimg.com/libs/jquerymobile/1.4.5/jquery.mobile-1.4.5.min.css"> <script src="http://apps.bdimg.com/libs/jquery/1.10.2/jquery.min.js"></script> <script src="http://apps.bdimg.com/libs/jquerymobile/1.4.5/jquery.mobile-1.4.5.min.js"></script> </head> <body> <div data-role="page"> <div data-role="header"> <h1>单选按钮和复选框</h1> </div> <div data-role="main" class="ui-content"> <form method="post" action="demoform.asp"> <fieldset data-role="controlgroup"> <legend>请选择您的性别:</legend> <label for="male">Male</label> <input type="radio" name="gender" id="male" value="male" checked> <label for="female">Female</label> <input type="radio" name="gender" id="female" value="female"> </fieldset> <fieldset data-role="controlgroup"> <legend>请选择您喜爱的颜色:</legend> <label for="red">红色</label> <input type="checkbox" name="favcolor" id="red" value="red" checked> <label for="green">绿色</label> <input type="checkbox" name="favcolor" id="green" value="green"> <label for="blue">蓝色</label> <input type="checkbox" name="favcolor" id="blue" value="blue" checked> </fieldset> <input type="submit" data-inline="true" value="提交"> </form> </div> </div> </body> </html>
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你可以将表单放在弹窗中:
实例
<!DOCTYPE html> <html> <head> <meta name="viewport" content="width=device-width, initial-scale=1"> <link rel="stylesheet" href="http://apps.bdimg.com/libs/jquerymobile/1.4.5/jquery.mobile-1.4.5.min.css"> <script src="http://apps.bdimg.com/libs/jquery/1.10.2/jquery.min.js"></script> <script src="http://apps.bdimg.com/libs/jquerymobile/1.4.5/jquery.mobile-1.4.5.min.js"></script> </head> <body> <div data-role="page"> <div data-role="header"> <h1>欢迎访问我的主页</h1> </div> <div data-role="main" class="ui-content"> <a href="#myPopup" data-rel="popup" class="ui-btn ui-btn-inline ui-corner-all ui-icon-check ui-btn-icon-left">弹窗中使用表单</a> <div data-role="popup" id="myPopup" class="ui-content" style="min-width:250px;"> <form method="post" action="demoform.php"> <div> <h3>登录信息</h3> <label for="usrnm" class="ui-hidden-accessible">用户名:</label> <input type="text" name="user" id="usrnm" placeholder="用户名"> <label for="pswd" class="ui-hidden-accessible">密码:</label> <input type="password" name="passw" id="pswd" placeholder="密码"> <label for="log">保存登录</label> <input type="checkbox" name="login" id="log" value="1" data-mini="true"> <input type="submit" data-inline="true" value="登录"> </div> </form> </div> </div> <div data-role="footer"> <h1>底部文本</h1> </div> </div> </body> </html>
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