简单的javascript例子

<html>
    <head>
        <title>hongmaju</title>
        <link rel="shortcut icon" href="logo.ico" />
<script type="text/javascript">
function displaymessage()
{
alert("Hello World!")
}
</script>

<script>
function prod(a,b)
{
x=a*b
alert(x) 
}
</script>





    </head>

    <body>
        <form>
        <input type="button" value="Click me!" onclick="displaymessage()" >
        </form>

        <form>
数字一<input type="text" name="one" />
数字二<input type="text" name="two" />
<input type="button" value="两个数相乘" onclick="prod(one.value,two.value)"/>
        </form>

    </body>
</html>

原文地址:https://www.cnblogs.com/hongmaju/p/4882008.html