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Editorial Team
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Asked: 2026-06-09T18:17:08+00:00

html embedded with javascript <html> <head> <title>Example</title> <script type =text/javascript> have I called this

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html embedded with javascript

<html>
<head>
        <title>Example</title>

        <script type ="text/javascript">

have I called this function correctly???? 

function displayatts()
{
    document.getElementById("buttonone").onclick = saysomething;

}

is there something wrong here???

function saysomething()
{
    alert("I am 28 years old");
}
</script>

<body>
<input type="button" id="buttonone" value="me" >

</body>
</head>
</html>
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1 Answer

  1. Editorial Team

    Here is the full example.

    This will work for sure.
    Test it if you want.
    Copy and paste the below code into W3Schools test environment, “Edit and Click me” to test.

    http://www.w3schools.com/tags/tryit.asp?filename=tryhtml_iframe 

    <!DOCTYPE html>
<html>
<head>
<title>Example</title>
<script type ="text/javascript">

    function saysomething()
    {
        alert("I am 29 years old");
    }

    function displayatts()
    {
        document.getElementById("buttonone").onclick = saysomething;

    }

</script>


<body onload="displayatts();">
 <input type="button" id="buttonone" value="me" >
</body>
</head>
</html>
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