Events Overview
RadRibbonBar control supports a number of client-side events that let you customize its behavior:
OnClientLoad occurs after the client object of RadRibbonBar is initialized.
OnClientButtonClicking occurs when the user clicks on a ribbonbar button, before the ribbonbar responds to the mouse click.
OnClientButtonClicked occurs when the user clicks on a ribbonbar button, after the ribbonbar responds to the mouse click.
OnClientLauncherClicking occurs when the user clicks on a ribbonbar group, before the ribbonbar responds to the mouse click.
OnClientLauncherClicked occurs when the user clicks on a ribbonbar group, after the ribbonbar responds to the mouse click.
OnClientMenuItemClicking occurs when the user clicks on a ribbonbar menu item, before the ribbonbar responds to the mouse click.
OnClientMenuItemClicked occurs when the user clicks on a ribbonbar menu item, after the ribbonbar responds to the mouse click.
OnClientSplitButtonClicking occurs when the user clicks on a ribbonbar split button, before the ribbonbar responds to the mouse click.
OnClientSplitButtonClicked occurs when the user clicks on a ribbonbar split button, after the ribbonbar responds to the mouse click.
OnClientSelectedTabChanging occurs when the user clicks on a ribbonbar tab, before the ribbonbar responds to the mouse click.
OnClientSelectedTabChanged occurs when a non-selected tab is clicked.
OnClientButtonToggling occurs when the user clicks on a ribbonbar toggle button, before the ribbonbar responds to the mouse click.
OnClientButtonToggled occurs after a toggle button is clicked.
OnClientToggleListToggling occurs when the user clicks on a ribbonbar toggle button, before the ribbonbar responds to the mouse click.
OnClientToggleListToggled occurs after a toggle button inside of ToggleList is clicked.
OnClientApplicationMenuItemClicking occurs when an ApplicationMenu items is clicked, before the ribbonbar responds to the mouse click.
OnClientApplicationMenuItemClicked occurs after an ApplicationMenu items is clicked.
OnClientDropDownSelectedIndexChanging occurs when a different item from the DropDown is being selecting.
OnClientDropDownSelectedIndexChanged occurs when a different item from the DropDown has been selected.
OnClientComboBoxSelectedIndexChanging occurs when a different item from the DropDown in the ComboBox is being selecting.
OnClientComboBoxSelectedIndexChanged occurs when a different item from the DropDown in the ComboBox has been selected.
OnClientComboBoxTextChanged occurs when the text in the ComboBox changes.
OnClientNumericTextBoxValueChanging occurs when the value in the NumericTextBox is being changing.
OnClientNumericTextBoxValueChanged occurs when the value in the NumericTextBox has been changed.
OnClientColorPickerColorChanging occurs when the color in the ColorPicker is being changing.
OnClientColorPickerColorChanged occurs when the color in the ColorPicker has been changed.
OnClientGalleryCommandPreview client-side event occurs when the user moves the mouse over a GalleryItem.
OnClientGalleryCommandPreviewEnd client-side event occurs when the user moves the mouse out of a GalleryItem.
OnClientGalleryCommand client-side event occurs when the user clicks a GalleryItem.