I'm running into the problem where my page is way to large and the callbackpanel is now getting very slow. I'm wondering if it is possible to do the following.

I have 5 Tabstrips but only two of them include callbackpanels. On those two panels is it possible to have the code run in a separate page so the post pack of the panel doesn't have to reload everything? Hope this makes sense.

Thanks,
Paul

So then the callback would only be for the code in the new page? Would all the information be loaded upon first load of the original page? Also would it be possible to access information from the main page to the new page? Sorry I'm not an expert web developer. Here is a nutshell of how I am using it now. First tabstrip has all the choices with a callbackpanel so when they flip between options it loads different lists to choose from. After they do all there selections and hit the submit the other tabs are populated with a table, graph and map depending on the choices. Would this be possible using the iframe? Would I see quicker response times?

Thanks!

Yikes I don't think that is going to work as there is too much information to pass back and forth. Is there anyway to find out what is bogging the callback down? I'm seeing instances where it is taking 5 seconds. I am disabling entry into the callbackpanel when posted but I've seen cases when I'm getting back partial access to the callbackpanel then the rest comes back 1-2 seconds later.

Thanks,
Paul

I might be able to do this all in javascript. However, is there a way to access TreeView through javascript that are defined as Visble="False". It seems that these are created in the html code?

Thanks!

I found one of the controls that was really bogging down the callbackpanel, once removed it has vastly improved the performance. However, now I'm sometimes coming across a new problem with the callback. I have autodisablecontents set to true. In the callback I'm hiding a couple of TreeViews and showing some TreeViews. However, when the callback returns some of the controls are being enable before others. I have 5 active treeviews on the screen and a radiobuttonlist. Two of the treeviews and the radiobuttonlist are taking about 1-2 second longer to become enabled. This isn't happening consistently but i've seen it many times. Is there a known issue? I'm running 2007.2.

Thanks,
Paul

Is that why it's more prevelant on certain computers than others, depending on how bogged down each computer is at the time of request?

Thanks for all your help, very quick and efficient. Greatly appreciated.

Sorry I'm just trying to understand how your software works. Does your callbackpanel enable the controls as soon as it returns from the server? Or does it wait until the page is loaded? Which event is this being triggered back on?

Thanks