該按鈕可見,但不會創建警報。我已經嘗試將JS鏈接到外部文件,但這也不起作用。我已經嘗試過Chrome,Safari和Firefox上的代碼。爲什麼下面的按鈕/ javascript代碼不工作?
下面是完整的代碼:
<head>
<link rel="stylesheet" href="css/style.css" />
<title> My First Webpage </title>
<script type="text/javascript">
<!--
function sayHello{
alert("Hello World");
}
//-->
</script>
</head>
<body>
<div id="main_pic">
<h1>Hello!</h1>
<a href="about/second.html">Go to second page </a>
<br><br><br>
<img src="img/IMG_9115.JPG" alt="Me and my friend" height="300" width="400" />
</div>
<div id="list1">
<h3>Unordered List</h3>
<ul>
<li class="color_to_blue">One</li>
<li class="color_to_blue">Two</li>
<li id="no_3_red">Three</li>
<li>Four</li>
</ul>
</div>
<input type="button" onclick="sayHello()" value="Say Hello World" />
</body>
下來的選民是否會向公衆顯示自己? – fubbe