Javascript源无法加载。

Question

I am completely stumped on this one. COMPLETELY stumped.

I'm building the framework for an ad network. While prototyping, I did most my building at Kodingen. Everything worked fine over there. I just migrated to a new host, though, and I've got this one weird problem. Weird.

Bear with me as I explain this.

The ads for my ad network are placed through a code snippet that the user places on his site. Here's the code snippet:

<script type="text/javascript">
document.write('<scr' + 'ipt type="text/javascript" src="http://mysite.net/ad_engine.php?pid=333"></scr' + 'ipt>');
  </script>

And, after PHP processes the request, here's the output on the ad_engine.php page:

document.write("<div class='adframe' style='min-width:250px; min-height:100px;'><a href='click.php?adid=4224&pid=333' target='_self''><img src='http://mysite.net/ads/image.png' border='0' class='adimage' style='min-width:125px; min-height:100px;' /></a><span class='adtext'><a href='click.php?adid=4224&pid=333' target='_self''>This is the ad contents right here</a></span></div>");

This method worked fine when I was developing on Kodingen. The ad appeared on any page I placed this snippet on. But, since having migrated to my new server - and not having changed anything - this method won't work.

ON THE NEW SERVER: ad_engine.php, when typed directly into the address bar, shows the ad like usual. But when it's loaded onto any other page via that first code snippet I showed you, the ad won't appear. Strangely enough, the OLD ad_engine.php file - the one on my old host - still works fine even if I load it onto a page on my new host. Follow?

Although no ad appears, I know that the ad_engine.php page, the one on my new host, I know that it IS being processed, because MySQL changes are made like they're supposed to.

I've tried to be as clear as I can in explaining this problem, if you've got any questions just let me know.

Help?

Answer 1

Already tested a caching problem? Maybe your new host has different cache settings?

Try adding some random number to the .php call:

document.write('<scr' + 'ipt type="text/javascript" src="http://mysite.net/ad_engine.php?pid=333&x=RANDOM_NUMBER_GOES_HERE"></scr' + 'ipt>');