js实现iPhone界面风格的单选框和复选框按钮实例

本文实例讲述了js实现iPhone界面风格的单选框和复选框按钮。分享给大家供大家参考。具体如下：

这里使用JS美化仿iPhone风格的单选框和复选框按钮效果，使用了jQuery代码，附有完整实例及使用方法，现在，iPhone风格确实流行，希望大家也喜欢。

运行效果截图如下：

在线演示地址如下：

http://demo.jb51.net/js/2015/js-iphone-radio-checkbox-button-codes/

具体代码如下：

 body { font-family: Arial, Sans-serif; padding: 0 20px; }
 .field { width: 100%; float: left; margin: 0 0 20px; }
 .field input { margin: 0 0 0 20px; }
 h3 span { background: #444; color: #fff; padding: 3px; }
 pre { background: #f4f4f4; }
 .cb-enable, .cb-disable, .cb-enable span, .cb-disable span { background: url(switch.gif) repeat-x; display: block; float: left; }
 .cb-enable span, .cb-disable span { line-height: 30px; display: block; background-repeat: no-repeat; font-weight: bold; }
 .cb-enable span { background-position: left -90px; padding: 0 10px; }
 .cb-disable span { background-position: right -180px;padding: 0 10px; }
 .cb-disable.selected { background-position: 0 -30px; }
 .cb-disable.selected span { background-position: right -210px; color: #fff; }
 .cb-enable.selected { background-position: 0 -60px; }
 .cb-enable.selected span { background-position: left -150px; color: #fff; }
 .switch label { cursor: pointer; }



 iPhone风格的单选框和复选框jQuery代码
 From DevGrow, a blog about designing, developing and growing your website.
 The Example:
 

  enable
  disable
  Enable
  Disable
 
 

  On
  Off
   Checkbox
 
The Prerequisites
 
You need just two things for this to work correctly: JQuery 1.3.2+ and the images/switch.gif image file used for the backgrounds.
Step 1 The HTML
 
 

  
  
  >span>Enable
  Disable
 
 

  On
  Off
  
 
 
 
 Step 2 The Javascript
 
 $(document).ready( function(){ 
  $(".cb-enable").click(function(){
   var parent = $(this).parents('.switch');
   $('.cb-disable',parent).removeClass('selected');
   $(this).addClass('selected');
   $('.checkbox',parent).attr('checked', true);
  });
  $(".cb-disable").click(function(){
   var parent = $(this).parents('.switch');
   $('.cb-enable',parent).removeClass('selected');
   $(this).addClass('selected');
   $('.checkbox',parent).attr('checked', false);
  });
 });
 
 Step 3 The CSS
 
 .cb-enable, .cb-disable, .cb-enable span, .cb-disable span { background: url(switch.gif) repeat-x; display: block; float: left; }
 .cb-enable span, .cb-disable span { line-height: 30px; display: block; background-repeat: no-repeat; font-weight: bold; }
 .cb-enable span { background-position: left -90px; padding: 0 10px; }
 .cb-disable span { background-position: right -180px;padding: 0 10px; }
 .cb-disable.selected { background-position: 0 -30px; }
 .cb-disable.selected span { background-position: right -210px; color: #fff; }
 .cb-enable.selected { background-position: 0 -60px; }
 .cb-enable.selected span { background-position: left -150px; color: #fff; }
 .switch label { cursor: pointer; }
 .switch input { display: none; }
 
 Compatability
 
While this should work in all major browsers, it has only been tested on: Firefox 3.5+, IE7+, Chrome 4.1+, Opera 9.6+, Safari 4+
  

希望本文所述对大家的javascript程序设计有所帮助。