control treeview at the click event of button

[neha12]

Hello , In my application , I have got 2 frames -:left frame & right frame. Treeview control is in the left frame .Now there is a button "Next" which is also there in the left frame. Now what I need to do is , at the click event of the button , I would like to activate a particular node of the treeview. Like I want to control my treeview with the help of buttons. But Iam not able to do so. Thanks, neha

[Serge Lobko Lobanovsky]

you could make the following: 1) make your Buttons not web-controls, but HTML client controls 2) when generating TreeView contents, add HTML anchor tags (A) 3) add client onClick handler for the buttons which will jump to the specified A tags Regards, Serge (Logic Software)

[neha12]

could u please a bit more clear ..

[Serge Lobko Lobanovsky]

oops, sorry, I misunderstood your post (language difference, i think) if you want to populate the right frame while clicking "next" or "prev" button in the left frame, this can be done by changing "target" property of the form in the left to the name of the right frame. what i think should be done is 1) maintain a client Java script array of all nodes through which you want to iterate 2) maintain a current node so that you know what's next or prev 3) have a Hidden input field in the left frame, and when user clicks on "Next" or "Prev" buttons, populate that field with the node that should be displayed in the right frame, and do "form.submit()" 4) in the form's code behind check the value of the hidden field, and do Response.Redirect according to it does that make more sense? :) Regards, Serge (Logic Software)

[neha12]

No this also dosent work !!!!