Hi,

 I have an ajax enabled asp.net 2.0 page. There are some updatepanels on it and I use the history control to enable the browser history buttons. For first time the AddHistoryPoint method adds a history point to my history control. That works, I think. But on Navigate event, the args.State will contain no key! There is no entry in the dictionary! Therefore my navigation function breaks. Has anybody some similar effect? Or better a solution!

Thnxs.

 instead of response.redirect some how try to use window.open.this will surely help u out.

and for further reference u can go through post written by me.please try to search it.

shikhar 

Hi shikhar!

you don't understand the major problem I think. I've said that my app is AJAX enabled (based on ASP.NET 2.0 version). Therefore I don't have any obviously redirects or so on. It's all nice asynchronous. Now the problem: I had a requirement to go back and forward in my app and I found the History control (from ASP.NET Futures July 2007 “Futures” release) which addressed the fact. I decided to use it and I implemented it in my app. First time click my button that change my MultiView controls ActiveViewIndex, in the eventhandler I set the HistoryPoint, the browser history has a new entry. Then I go back and set a breakpoint at Navigate eventhandler. But the State dictionary of the HistoryEventArgs is empty! It seems that AddHistoryPoint will not add anything to the dictionary!

Hello, 

 Are you using masterPages ? If yes, use a scriptmanagerproxy in content page.

Are you using conditional updateMode for updatePanels ? If yes, set the scriptManager as a trigger of your updatePanel on Navigate event.

If you are using both, then set the scriptManager as a trigger by code behind (you can also inherit the scriptmanager proxy and make your implementation implement the IPostBackEventHandler interface and then you can declaratively set the scriptmanagerProxy as a trigger of your updatePanels in content page).

Bye, Hope this will help

 
Morgan