When the Splitter is has size set in percentages you have to make sure that all of its parents also have configured such width and height up to a parent with a fixed size.
The reason why the Splitter is not rendered correctly in some browsers is that you are expanding the Splitter's parent by applying an absolute position to it, but not a height style. What you could do is:
- set the height of 100% to the splitterWrapper class:
- Exclude the above top and bottom pixels from the height of the Splitter, by using its HeightOffset property:
Attached you can find a sample page demonstrating the approach.
If you want to get updates on new releases, tips and tricks and sneak peeks at our product labs directly from the developers working on the RadControls for ASP.NET AJAX, subscribe to the blog feed