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js implémentation du bouton radio de style interface iPhone et du bouton de case à cocher examples_javascript skills
- WBOYoriginal
- 2016-05-16 15:44:271412parcourir
L'exemple de cet article décrit l'implémentation des boutons radio et des cases à cocher de style interface iPhone dans js. Partagez-le avec tout le monde pour votre référence. Les détails sont les suivants :
Ici, nous utilisons JS pour embellir les effets des boutons radio et des cases à cocher de style iPhone, en utilisant le code jQuery, avec des exemples complets et des méthodes d'utilisation. Maintenant, le style iPhone est effectivement populaire, j'espère que tout le monde l'aimera aussi.
La capture d'écran de l'effet en cours d'exécution est la suivante :
L'adresse de la démo en ligne est la suivante :
http://demo.jb51.net/js/2015/js-iphone-radio-checkbox-button-codes/
Le code spécifique est le suivant :
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>iPhone风格的单选框和复选框jQuery代码</title>
<script type="text/javascript" src="jquery-1.6.2.min.js"></script>
<script type="text/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);
});
});
</script>
<style type="text/css">
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; }
</style>
</head>
<body>
<h2>iPhone风格的单选框和复选框jQuery代码</h2>
<h4>From DevGrow, a blog about designing, developing and growing your website.</h4>
<h3>The Example:</h3>
<p class="field switch">
<input type="radio" id="radio1" name="field" checked />enable
<input type="radio" id="radio2" name="field" />disable
<label for="radio1" class="cb-enable selected"><span>Enable</span></label>
<label for="radio2" class="cb-disable"><span>Disable</span></label>
</p>
<p class="field switch">
<label class="cb-enable"><span>On</span></label>
<label class="cb-disable selected"><span>Off</span></label>
<input type="checkbox" id="checkbox" class="checkbox" name="field2" /> Checkbox
</p>
<h3>The Prerequisites</h3>
<p>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.</p>
<h3><span>Step 1</span> The HTML</h3>
<pre class="brush:php;toolbar:false"><code>
<p class="field switch">
<input type="radio" id="radio1" name="field" checked />
<input type="radio" id="radio2" name="field" />
<label for="radio1" class="cb-enable selected">>span>Enable</span></label>
<label for="radio2" class="cb-disable"><span>Disable</span></label>
</p>
<p class="field switch">
<label class="cb-enable"><span>On</span></label>
<label class="cb-disable selected"><span>Off</span></label>
<input type="checkbox" id="checkbox" class="checkbox" name="field2" />
</p>
</code>
Step 2 The Javascript
<code>
$(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);
});
});</code>
Step 3 The CSS
<code>
.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; }</code>
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+