How can a JavaScript function in JSP be called during page load without using
I have to call this functio
Either use window.onload this way
<script>
window.onload = function() {
// ...
}
</script>
or alternatively
<script>
window.onload = functionName;
</script>
(yes, without the parentheses)
Or just put the script at the very bottom of page, right before </body>
. At that point, all HTML DOM elements are ready to be accessed by document
functions.
<body>
...
<script>
functionName();
</script>
</body>