<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<title> jQuery操作radio、checkbox、select示例 </title>
<meta name="Generator" content="EditPlus">
<meta name="Author" content="">
<meta name="Keywords" content="">
<meta name="Description" content="">
<script src="http://code.jquery.com/jquery-1.11.1.min.js" ></script>
</head>
<body>
<div>
<input type="radio" name="radio" id="radio1" value="radio1" />radio1
<input type="radio" name="radio" id="radio2" value="radio2" />radio2
<input type="radio" name="radio" id="radio3" value="radio3" />radio3
<input type="radio" name="radio" id="radio4" value="radio4" />radio4
<br/>
<input type="checkbox" name="checkbox" id="checkbox_id1" value="checkbox1" />checkbox1
<input type="checkbox" name="checkbox" id="checkbox_id2" value="checkbox2" />checkbox2
<input type="checkbox" name="checkbox" id="checkbox_id3" value="checkbox3" />checkbox3
<input type="checkbox" name="checkbox" id="checkbox_id4" value="checkbox4" />checkbox4
<input type="checkbox" name="checkbox" id="checkbox_id5" value="checkbox5" />checkbox5
<br/>
<select name="select" id="select_id" style="width: 100px;">
<option value="select1">select1</option>
<option value="select2">select2</option>
<option value="select3">select3</option>
<option value="select4">select4</option>
<option value="select5">select5</option>
<option value="select6">select6</option>
</select>
<br/>
<span onclick="show()">点击</span>
</div>
<script>
function show()
{
//jquery获取单选框的值
alert($('input[type="radio"][name="radio"]:checked').val());
//jquery循环输出选中的值
$("input[type=checkbox][name=checkbox]:checked").each(function(){
alert($(this).val());
});
//jquery获取Select选中项的Value
alert($("#select_id").val());
//jquery获取Select选中项的Text
alert($("#select_id :selected").text());
}
</script>
</body>
</html>
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