JS刷新script中的src可否动态获取数据？？比如页面上这样写：
<script src="http://hq.sinajs.cn/list=sz000009" type="text/javascript" charset="gb2312"></script>
var randtime = (new Date()).getTime();
var url = 'http://hq.sinajs.cn/rn=' + randtime + '&list=sz000009';
gpjs.src = url;
var elements=hq_str_sz000009.split(",");
可否用上面动态获取数据，感觉似乎行不通呀，这样似乎是异步的方式，但后面的执行感觉似乎行不通。望高手给个方案。
谢谢。
<script src="http://hq.sinajs.cn/list=sz000009" type="text/javascript" charset="gb2312"></script>
var randtime = (new Date()).getTime();
var url = 'http://hq.sinajs.cn/rn=' + randtime + '&list=sz000009';
gpjs.src = url;
var elements=hq_str_sz000009.split(",");
可否用上面动态获取数据，感觉似乎行不通呀，这样似乎是异步的方式，但后面的执行感觉似乎行不通。望高手给个方案。
谢谢。
document.createElement("script")
script.url = url;
这样，就达到刷新数据的目的了？？？但它的数据会自动变吗？？好像script无法加id呀？？
<html lang="">
<head>
<meta charset="gbk">
<title></title>
</head>
<body>
<script type="text/javascript">
;(function(w){
var loader = function(){
var dc = document;
function createScript(url, callback){
var urls = url,
scripts = [],
completed = 0;
for( var i = 0, len = urls.length; i < len; i++ ){
scripts[i] = dc.createElement('script');
scripts[i].src = urls[i];
dc.getElementsByTagName('head')[0].appendChild(scripts[i]);
if( scripts[i].readyState ){ //ie
scripts[i].onreadystatechange = function(){
if( this.readyState == 'complete' || this.readyState == 'loaded' ){
this.onreadystatechange = null; //确保事件不被处理2次
completed++;
completed >= urls.length ? callback() : '';
}
}
}else{ //not ie
scripts[i].onload = function(){
completed++;
completed >= urls.length ? callback() : '';
}
}
}
}
function createLink(url, callback){
var urls = url,
links = [];
for( var i = 0, len = urls.length; i < len; i++ ){
links[i] = dc.createElement('link');
links[i].rel = 'stylesheet';
links[i].href = urls[i];
dc.getElementsByTagName('head')[0].appendChild(links[i]);
}
callback();
}
return {
load: function(option, callback){
var _type = option.type || 'js',
_url = option.url,
_callback = callback || function(){};
switch( _type ){
case 'js':
case 'javascript':
createScript(_url, _callback);
break;
case 'css':
createLink(_url, _callback);
break;
}
return this;
}
}
}();
w.Cme ? '' : w.Cme = {};
w.Cme.loader = loader;
})(window);
Cme.loader.load({
url: [
'http://hq.sinajs.cn/list=sz000009'
]
},function(){
alert( hq_str_sz000009 );
}) </script>
</body>
</html>