案例：jQuery案例     状态：可编辑再运行    进入竖版
 运行结果　
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<html>
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<head>
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<script type="text/javascript" src="/js/jquery.js"></script>
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<script type="text/javascript">
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$(document).ready(function(){
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  $("button").click(function(){
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    x=$("form").serializeArray();
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    $.each(x, function(i, field){
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      $("#results").append(field.name + ":" + field.value + " ");
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    });
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  });
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});
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</script>
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</head>
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<body>
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<form action="">
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First name: <input type="text" name="FirstName" value="Bill" /><br />
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Last name: <input type="text" name="LastName" value="Gates" /><br />
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</form>
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​
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<button>序列化表单值</button>
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<div id="results"></div>
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</body>
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</html>
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​