Hi,

Thanks for the reply. You have understood the question correctly. I want to achieve following.

I am generating my tree from Client. That is I have my entire Tree nodes loaded on client.  I have 'X' node open on the tree. The requirement is when I click on 'Y' node, two actions should take place.

a) X node should collapse
b) Y node should open 

I am able to perform the task "b" since it is an inherent nature of the tree to open the node on which the user has clicked. But I am not able to figure out how to collapse the node that was currently open prior to performing task 'b'. So that, the user do not have to click on the previously opened node to collapse it. In this way, at a time only once node will remain open.

Thanks,
Vishwanath

Hi,

Thanks for providing the solution.

Thanks,
Vishwanath