RadControls for ASP.NET AJAX
There are numerous situations in which you may need to get reference to controls in grid
row/edit form and modify their state depending on the option the user chooses for another control
in the same row/edit form. Basically, you can reference the grid item which wraps the controls
(either data item or edit form item), then locate the other control and modify its state as per
your custom needs. In some cases (when there are additional containers in the rows), you may need
to find the container first and then propagate the same steps (depicted above).
The upcoming code sample represents how to alter the color for the City column on checkbox state change and how to load different set of items for combo in par with the user selection in another combo. Please note that the items refresh action is not included:
Live example is available here.