retaining the controls's value when using browser's back button

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In my page, I am using an asp update panel and inside that I am using a asp DropDownList for selecting users. when selecting any value in dropdownlist the selected users details will be shown in a grid ,

and I am using session to store the selected value of dropdownlist, but when I use the browser's back button, the last selected value is not retaining, because of using asynchonous postback using update panel

when not using update panel the value will be retained.

How can I retain the value in update panel and show when use the browser's back button?

Posted 15-Jan-15 21:38pm

Jijutj

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Tadit Dash (ତଡିତ୍ କୁମାର ଦାଶ) 16-Jan-15 7:29am

As you said, you are storing the value in Session, so it should exist and you can retrieve that. Any problems with this?

Jijutj 19-Jan-15 3:46am

the values are in session, but when we click the back button of the browser, the page load will not fired and the values are getting from cache.
The problem is that when we press back, the browser shows the last url, but returns to the last actual page load. Any AJAX content is forgotten.

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