treevew too slow in IE runs instantly in Firefox - Joe Stateson

Not sure what is going on.  I have a treeview of an XmlDataSource with
cacheing enabled.  With only a few nodes there is no problem on a postback,
the treeview is repainted immediately.  With a lot of nodes and many many
leaves, it can take 2 minutes for a repaint.  Both running in debug (VS2005)
or just running the web page from the wwwroot server using IE7.  However, if
I bring up FireFox to view the page, the repaint takes only a second.  That
is a huge difference and the treeview navigator is  actually useable.

I added  validateRequest="false" to the page directive but that didnt help.
There must be some setting in IE7 causing the problem???  Once the treeview
is drawn both IE7 and FF work fine.  One can expand or collapse notes, put
[x] in checkbox, etc.  But a postback in IE7 can take 2 minutes -vs- one
second in FF.  The postback on page_load does not explicitly draw the
treeview; the problem seems internal to IE7 and there are no errors in the
event log.



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Joseph "Beemer  Biker" Stateson
http://ResearchRiders.org     Ask about my 99'R1100RT
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