脚本加载时发出警报

Question

I can load external scripts with this code:

newScript = document.createElement('script');
newScript.type = 'text/javascript';
newScript.src = 'http://code.jquery.com/jquery-latest.js';
document.getElementsByTagName('head')[0].appendChild(newScript);

But I looked this page: http://www.w3schools.com/jsref/event_onload.asp And I tried my new code:

<script type="text/javascript">
newScript = document.createElement('script');
newScript.type = 'text/javascript';
newScript.onload = 'loaded();';
newScript.src = 'http://code.jquery.com/jquery-latest.js';
document.getElementsByTagName('head')[0].appendChild(newScript);

function loaded()
{
alert('The script is loaded');
}
</script>

But it dont worked. I want to get an alert when script is loaded

Answer 1

Change the line:

newScript.onload = 'loaded();';

To:

newScript.onload = loaded;