Well, i want that when body is completely loaded then call a function for show a hide image. I tryed a lot of things and searched a lot but anything work. I think it's pretty simple and easy but i don't know why doesn't work...I wish that anyone be able to help me.
<body onload="start()">
<div id="bg" style="display:none"></div>
</body>
function start() {
document.getElementById("bg").style.display = 'block';
}
just remove onload="start()" from your body and replace your function start for
<script>
window.onload=function() {
document.getElementById("bg").style.display = 'block';
};
</script>
if you want use jquery, then
<script>
$(document).ready(function (){
$("#bg").css("display", "block");
});
</script>
That's because you need to run your Javascript inside the body
tag. Actually at the end. Conversely, the start
function will be undefined and nothing happens:
<body onload="start()">
<div id="bg" style="display:none"></div>
<script>
function start() {
document.getElementById("bg").style.display = 'block';
}
</script>
</body>
you have to option:
1- add script at before starting
<script type="text/javascript">
$(document).ready(function () {
//Add your code here to run after fully page load
document.getElementById("bg").style.display = 'block';
});
</script>
2- or add your script at end of <body>
before ending </body>
tag:
<script type="text/javascript">
//Add your code here to run after fully page load
document.getElementById("bg").style.display = 'block';
</script>
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