Tree node center vertically?

[derkd]

I use the rich tree in richfaces 3.1.6.SR1. I can't upgrade to a newer version because I'm stuck with JSF 1.1.

When I open a page I walk through the tree and want to make the node (get the id from the GET parameter) selected I want to center the selected tree node vertically. So if the selected node is the last node in the tree and I have scroll bars in my browser window, I want the scroll bars to automatically scroll down to the selected node.

Is this possible? If so how can I acomplish this?

Regards,

Derk

[ilya_shaikovsky]

probably you should use anchor in treeNode markup in order to focus it from javascript on window load if need.

something like next code for input.

 <script type="text/javascript">
 window.onload = function(){#{rich:element('input')}.focus()};
 </script>
.....
 <h:inputText value="" id="input">
 </h:inputText>