SoFunction
Updated on 2025-02-28

jQuery get (select) the values ​​in the radio selection, check box, and drop-down box


<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title></title>

<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="this is my page">
<meta http-equiv="content-type" content="text/html; charset=UTF-8">

<!--<link rel="stylesheet" type="text/css" href="./">-->
<script type="text/javascript" src="jquery-1."></script>
<script type="text/javascript">
function aa(){
// Get the value of the radio button
var a = $("input[name='sex'][checked]").val();
alert(a);
}
function bb(){
// If selected, return true, otherwise return false
var c = $("#a").attr("checked");
alert(c);

// Get the value of a single checkbox
var d = $("input[name='checkName'][checked]").val();
alert(d);

// Get the values ​​of multiple check boxes
$("input[name='checkName'][checked]").each(function(){
if()
alert($(this).val());
});
}

function checkWeek(){
//var $param = {};
$("#mPrefType").each(function(){
//    var key = $(this).attr("name");
//    if(!$param[key])
//        $param[key] = [];
// Get value
var value = $("##mPrefType option:selected").val();
alert(value);
// Get the required value
var name = $("##mPrefType option:selected").text();
alert(name);
});
}
</script>
</head>

<body>
Number:<input type = "text" value ="" name ="num1"/><br>
Number:<input type = "text" value ="" name = "num2"/><br>
<input type = "radio" value = "a"  name = "ss" />a
<input type = "radio" value = "b"  name = "ss" />b
<input type = "radio" value = "c"  name = "ss"/>c
<input type = "radio" value = "d"  name = "ss" >d<br>
<input type = "submit"  value = "submit"/>
<hr>
<input type="radio" value="male" name="sex" onclick="aa()"/> Male
<input type="radio" value="female" name="sex" onclick="aa()"/>Female<br>
<input type="button" value="The gender you selected" onclick="aa()"/><br>
<hr>
<input type="checkbox" name="checkName" value="aa" />aa
<input type="checkbox" name="checkName" value="bb" />bb
<input type="checkbox" name="checkName" value="cc"/>cc
<input type="checkbox" name="checkName" value="dd"/>dd<br>
<input type="button" value="The value you selected is " onclick="bb()"/>
<hr>
<ul>
<li>Please select </li>
<li>
<select name="mPrefType" class="inputS" onchange="checkWeek()">
<option value=0>Please select:</option>
<option value=1>Monday</option>
<option value=2>Tuesday</option>
<option value=3>Wednesday</option>
<option value=4>Thursday</option>
<option value=5>Friday</option>
<option value=6>Saturday</option>
<option value=7>Sunday</option>
</select>
</li>
</ul>
</body>
</html>