I have a RadComboBox and other controls, including an ASP Repeater within a RadAjaxPanel.
The contents of the combo box are fairly typical, a list of numbers with -1 and blank text indicating that nothing has been selected.
The repeater displays a list of bound RadButton check boxes.
If the combo box has a valid value (> 0) selected, the server-side selected index changed event of the combo box calls a routine to repopulate the repeater,
If the combo box is set to -1 what I would like to happen is for the post back to be canceled and the most recent collection of controls in the repeater (and their checked values) to be retained, and the combo box itself to retain its -1 value.
Is this possible?
The contents of the combo box are fairly typical, a list of numbers with -1 and blank text indicating that nothing has been selected.
The repeater displays a list of bound RadButton check boxes.
If the combo box has a valid value (> 0) selected, the server-side selected index changed event of the combo box calls a routine to repopulate the repeater,
If the combo box is set to -1 what I would like to happen is for the post back to be canceled and the most recent collection of controls in the repeater (and their checked values) to be retained, and the combo box itself to retain its -1 value.
Is this possible?