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在选择元素上无法正常工作时遇到麻烦

[英]trouble getting onchange in a select element to work

I have some HTML and I can't get the onchange function to fire. 我有一些HTML,但无法启动onchange函数。

<head>
    <script type="text/javascript">
        function goToDelete(){
            alert("test")
        }
    </script>
</head>
<form id="checkboxes" method="post" action="myurl">
    <select name="dropdown">
        <option />
        <option value="Delete" onchange="goToDelete();">Delete</option
    </select>
</form>

Can anyone spot what I'm doing wrong? 谁能发现我在做什么错? Thanks in advance for any help. 在此先感谢您的帮助。

onchange is an attribute of select , not of option : onchangeselect的属性,而不是option的属性:

<select name="dropdown" onchange="goToDelete();">
    <option />
    <option value="Delete">Delete</option
</select>

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