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wait for script to load
- Thread starter c3f8
- Start date
Hi
To find out when the script is loaded, you need either a "feed back" from the script itself, or to check periodically the existence of something created by that script.
For loading the script file :
Tested in Mozillas, Opera, Safari and Explorer.
Feherke.
To find out when the script is loaded, you need either a "feed back" from the script itself, or to check periodically the existence of something created by that script.
For loading the script file :
Code:
[b]var[/b] s=document.createElement([i]'script'[/i]);
s.src=[i]'where/is/your/script.js'[/i];
[b]var[/b] h=document.getElementsByTagName([i]'head'[/i])[0];
h.appendChild(s);Feherke.
- Thread starter
- #3
var headID = window.document.getElementsByTagName("HEAD")[0];
var newScript = window.document.createElement("SCRIPT");
newScript.type = "text/javascript";
newScript.src = "teste.js";
headID.appendChild(newScript);
alert(3);
this is my code. the "teste.js" just have an alert("teste.js").
But the alert(3) always executes first than my script.
var newScript = window.document.createElement("SCRIPT");
newScript.type = "text/javascript";
newScript.src = "teste.js";
headID.appendChild(newScript);
alert(3);
this is my code. the "teste.js" just have an alert("teste.js").
But the alert(3) always executes first than my script.
Hi
Of course, [tt]alert(3)[/tt] executes immediately. The JavaScript code just creates the object, then the browser handles the request. Of course, the request is handled transparently, without letting the JavaScript code to know anything about.
Feherke.
Of course, [tt]alert(3)[/tt] executes immediately. The JavaScript code just creates the object, then the browser handles the request. Of course, the request is handled transparently, without letting the JavaScript code to know anything about.
Code:
<html>
<head>
<title></title>
<script type="text/javascript">
[red]var inter;[/red]
function hmm()
{
var headID = window.document.getElementsByTagName("HEAD")[0];
var newScript = window.document.createElement("SCRIPT");
newScript.type = "text/javascript";
newScript.src = "js.js";
headID.appendChild(newScript);
[red]inter=window.setInterval('wait4load()',100);[/red]
}
[red]function wait4load()
{
if (imloaded) {
window.clearInterval(inter);
alert('3');
}
}[/red]
</script>
</head>
<body onload="hmm()">
</body>
</html>
Code:
alert('teste.js');
[red]var imloaded=true;[/red]Feherke.
- Thread starter
- #5
- Status
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