Hi Nikolay,
Please try to ask questions like this on the user mailing list.
I'm going to take a stab at this, and say Dojo is your offender. There
is a setting in Dojo that will cause it to start parsing after the
page has been fully rendered (rather than during it), but I cannot
recall it right now. If you apply that setting, things should speed up
again. I remember a case where this was the problem, so it might be
the same problem you're hitting.
Kind regards,
Phil
On 2/27/07, Nesterenko, Nikolay <[EMAIL PROTECTED]> wrote:
Hi.
I had Struts 2 performance problem for any page with very long <select>,
e.g., page with drop-down for all (>2400) cities and all (>2650) zips
for the state of California.
Such pages took 20-30 sec to be displayed.
Logs show that time was consumed somewhere after page generation.
Removing optional interceptors didn't help.
I replaced jsp with the page HTML source from IE ... the same
performance.
Extract from the page source is presented below.
It doesn't look right for the page having <s:head theme="css_xhtml"/>
<script language="JavaScript" type="text/javascript">
// Dojo configuration
djConfig = {
baseRelativePath: "/custfind/struts/dojo",
isDebug: false,
bindEncoding: "UTF-8",
debugAtAllCosts: true // not needed, but allows the Venkman
debugger to work with the includes
};
</script>
<script language="JavaScript" type="text/javascript"
src="/custfind/struts/dojo/dojo.js"></script>
<script language="JavaScript" type="text/javascript"
src="/custfind/struts/simple/dojoRequire.js"></script>
Removing this AJAX related code has fixed the issue.
Questions:
1. Was AJAX template just forgotten in
struts2-core-2.0.6.jar\template\simple\head.ftl and can be safely
removed?
2. How (not existing in my application) "/custfind/struts/dojo/dojo.js"
managed to take so much time?
Thank you,
Nick
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