my question is not directly related to rad controls but I dare to ask it anyway :).
How do I preserve the state of a control over multiple requests? For example:
I have two RadGrids on my page. The first shows all available objects of some type
while the other one shows the selected objects. When I click the add-button in the first
grid, an object representing this row is added to an ArrayList (server side) which is a member variable of the page object.
The second grid is bound to that ArrayList. Now, the problem is when I click on a line for the second time, the ArrayList is empty again because the page object is re-created.
So what would be the best solution to preserve this ArrayList?
Many thanks in advance for your sugestions.