Cfgrid eating up all memory

Question

I'm currently developing an application which makes use of
the new ajax CFGRID, displayed in a CFWINDOW.
I've noticed that with each page containing a grid,
iexplorer.exe uses more and more memory (on the client side). Even
a simple page refresh clearly shows the memory usage going up every
time. Users end up with an unresponsive IE after about twenty
minutes of working with the app because of their memory running
low.
This is of course unacceptable behaviour. Has anyone found a
solution for this problem?

Answer 1

Steps to reproduce the problem:
1. save the following code as test4.cfm
2. run the code, the page will refresh every 2 seconds
(mimics a user browsing on your website)
3. press ctrl-alt-del, open the task manager, find the
iexplore.exe task and watch the mem usage going up!
<cfif not isdefined('url.cfgridpage')>
<meta http-equiv="refresh" content="2">
Browser memory test - clearly shows the cfgrid leaking!
<cfform>
<cfgrid name="browseGrid" format="html"
bind="url:test4.cfm?cfgridpage={cfgridpage}&cfgridpagesize={cfgridpagesize}&cfgridsortcol umn={cfgridsortcolumn}&cfgridsortdirection={cfgridsortdirection}">
<cfgridcolumn name="artistid">
</cfgrid>
</cfform>
<cfelse>
<cfquery datasource="cfartgallery" name="qRead">
select * from app.artists
</cfquery>
<cfoutput>#serializeJSON(queryConvertForGrid(qRead,
cfgridpage, cfgridpageSize))#</cfoutput>
</cfif>