我可以使用以下代码加载外部脚本:
newScript = document.createElement('script');
newScript.type = 'text/javascript';
newScript.src = 'http://code.jquery.com/jquery-latest.js';
document.getElementsByTagName('head')[0].appendChild(newScript);
但我看了这页:http://www.w3schools.com/jsref/event_onload.asp 我尝试了我的新代码:
<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>
但它不起作用。我希望在加载脚本时收到警报
答案 0 :(得分:0)
更改行:
newScript.onload = 'loaded();';
要:
newScript.onload = loaded;