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RadTreeView and Page Load Performance

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TreeView

This is a migrated thread and some comments may be shown as answers.

Marc asked on 08 Jul 2009, 05:20 PM

We have created a web form with two radtreeview controls and some standard vs2008 webcontrols (Buttons, DropDownList etc.) The first tree is loaded with about 15-20 nodes loaded from using tree.LoadXML(XMLSTRING);. The second has approximately 300 nodes loaded programmatically from a SQLDataReader and tree.nodes.add(). This form loads very fast on our local LAN (1-2 seconds). But when we moved it to our production server (test site) we found that the time it takes to load the page is up to 15 – 20 seconds (page source size is ~ 150KB). Our old asp.net web form with the standard microsoft treeview control loads (using SQLDataReader and tree.nodes.add()) in 5-7 seconds (page source size in ~ 450kb).

Using 3.5 .net framework

firefox 3.0.4 and IE 6,7,8

IIS 6 on win2003 sp2

Any thoughts as to why our web form is loading so slow. Is the some issue with the trial version that would cause this behavior?

Thanks,

Marc Bumgarner

eComponents Technology Inc.

4 Answers, 1 is accepted

answered on 16 Jul 2009, 10:53 AM

2257-4.rar

Hello Marc,

I think everything's fine with your application. We browsed the provided URL and the treeviews load very fast. Please refer to the attached movie for details. Please check for some network infrastructure problems in your network, used antivirus/firewall.

Sincerely yours,
Paul
the Telerik team

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