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Javascript 输入标记返回null_Javascript_Html - Fatal编程技术网

Javascript 输入标记返回null

Javascript 输入标记返回null,javascript,html,Javascript,Html,如何访问id为“createTitle”的输入。无论我尝试什么,我总是得到null而不是实际的输入 <!DOCTYPE html> <html> <head> </head> <body> <div id="createArticle”> <label for=‘createTitle’>Title</label> <input type=&qu

如何访问id为“createTitle”的输入。无论我尝试什么,我总是得到null而不是实际的输入

<!DOCTYPE html>
<html>
<head>
</head>
<body>
    <div id="createArticle”>
        <label for=‘createTitle’>Title</label>
        <input type="text" id=“createTitle” value='title' >
        <br>
        <label for=“createContent”>Content</label>
        <textarea type="text" id=‘createContent’></textarea>
        <button onclick='createArticle()'>Create</button>
    </div>
    <section id='articles'>
        <h1>Articles List</h1>
    </section>
    <script >
        function  createArticle(){
            console.log(document.getElementById('createTitle'))
        }
    </script>
</body>
</body>
</html>`


不要在编程中使用卷曲引号,它们通常会破坏东西