JavaScript獲取複選框的值

時間 2020-08-09

原文原文鏈接

使用JavaScript獲取複選框的值html

<!DOCTYPE html>
<html>
<head>
<meta charset="GBK"> 
<title>獲取複選框的值</title> 
<script src="https://cdn.staticfile.org/jquery/1.10.2/jquery.min.js">
</script>
<script>
        $(function(){
            var byBrand = "";
                $("#but").click(function(){
                    var brandValueList = $('input[name="test"]:checked');
                    for (var i = 0; i < brandValueList.length; i++) {
                        byBrand = $(brandValueList[i]).val();
                        alert(byBrand);
                    }
                })
        })
</script>
</head>
<body>
<input type="checkbox" name="test" value="桃子"><span>桃子</span>
<input type="checkbox" name="test" value="杏子"><span>杏子</span>
<input type="checkbox" name="test" value="栗子"><span>栗子</span>
<input type="checkbox" name="test" value="荔枝"><span>荔枝</span>
<input id="but" type="button" value="提交">
</body>
</html>

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