RadControls for ASP.NET AJAX RadMenu for ASP.NET AJAX contains a number of changes because of moving from the ASP.NET to the Ajax framework of the Telerik.Web.UI suite. These changes are listed below:
Context menu
The context menu functionality has been separated as a new control – RadContextMenu.
Server-side API changes
The changes to the server-side API are minimal:
GetAllItems now returns IList<RadMenuItem>, instead of an ArrayList.
ImageOverUrl has been renamed to HoveredImageUrl.
Client-side API changes
The client-side API of RadMenu for ASP.NET AJAX has been heavily revised to accommodate new features. In addition, all for ASP.NET AJAX controls follow the MS AJAX naming convention. In order to migrate from RadMenu "Classic", the method calls and property accessors should use the new convention. A reference table is included below.
RadMenu class
RadMenu "Classic" | RadMenu for ASP.NET AJAX |
|---|
Methods | |
Close | close |
Disable | disable |
DisableEvents | disableEvents |
Enable | enable |
EnableEvents | enableEvents |
FindItemById | - |
FindItemByText | findItemByText |
FindItemByUrl | findItemByUrl |
FindItemByValue | findItemByValue |
- | findItemByAttribute |
Focus | focus |
GetAttribute | getAttributes().getAttribute |
Hide | ->RadContextMenu.hide |
MouseEventX | - |
MouseEventY | - |
SetAttribute | getAttributes().setAttribute |
SetContextElementID | use RadContextMenu.set_targets |
Show | ->RadContextMenu.show |
ShowAt | ->RadContextMenu.showAt |
AttachEvent | add_<EventName> |
DetachEvent | remove_<EventName> |
TrackClientChanges | trackChanges |
CommitClientChanges | commitChanges |
Properties | |
AllItems | get_allItems |
Enabled | get_enabled, set_enabled |
FocusedItem | get_focusedItem |
ID | get_id |
Items | get_item |
OpenedItem | get_openedItem |
ClickToOpen | get_clickToOpen, set_clickToOpen |
ExpandDelay | get_expandDelay, set_expandDelay |
CollapseDelay | get_collapseDelay, set_collapseDelay |
Templated | get_templated |
CssClass | get_cssClass, set_cssClass |
DomElement | get_element |
Events | |
ItemBlur | itemBlur |
ItemFocus | itemFocus |
ItemClicked | itemClicked |
ItemClicking | itemClicking |
ItemClose | itemClosing, itemClosed |
MouseOver | mouseOver |
MouseOut | mouseOut |
ItemOpen | itemOpening, itemOpened |
ContextShowing | RadContextMenu.showing |
ContextShown | RadContextMenu.shown |
ContextHidden | RadContextMenu.hidden |
RadMenuItem class
RadMenu "Classic" | RadMenu for ASP.NET AJAX |
|---|
Methods | |
Blur | blur |
Close | close |
Disable | disable |
Enable | enable |
Focus | focus |
FocusFirstChild | focusFirstChild |
FocusLastChild | focusLastChild |
FocusNextItem | focusNextItem |
FocusPreviousItem | focusPreviousItem |
GetAttribute | get_attributes().getAttribute |
GetNextItem | get_nextItem |
GetPreviousItem | get_previousItem |
Hide | hide |
IsVisible | get_visible |
Open | open |
SetAttribute | get_attributes().setAttribute |
SetImageOverUrl | get_imageOverUrl, set_imageOverUrl |
SetImageUrl | get_imageUrl, set_imageUrl |
SetText | get_text, set_text |
SetValue | get_value, set_value |
Show | show |
Properties | |
DomElement | get_element |
Enabled | get_enabled, set_enabled |
Focused | get_focused, set_focused |
FocusedItem | get_focusedItem |
GlobalIndex | - |
ID | - |
ImageElement | get_imageElement |
Index | get_index |
IsSeparator | get_isSeparator |
Items | get_item |
Level | get_level |
LinkElement | get_linkElement |
Menu | get_menu |
OpenedItem | get_openedItem |
Parent | get_parent |
Text | get_textset_text |
TextElement | get_textElement |
Value | get_valueset_value |
RadMenuItemCollection class
The items property of RadMenu returns a fully-featured collection object. Here is a brief reference:
Member | Notes |
|---|
Methods | |
add(item) | Adds an item to the end of the collection. |
insert(index, item) | Inserts an item at the specified index. |
remove(item) | Removes an item from the collection. |
clear() | Clears the collection. |
getItem(index) | Gets a specific item by index. |
indexOf(item) | Finds the index of a specified item in the collection. |
removeAt(index) | Removes an item at the specified index. |
Properties | |
get_count() | Returns the number of items in the collection. |
CSS class names
The CSS class names have been prefixed with "rm" in order to avoid overlapping with other controls.
RadMenu "Classic" | RadMenu for ASP.NET AJAX |
|---|
bottomArrow | rmBottomArrow |
clicked | rmClicked |
disabled | rmDisabled |
expandBottom | rmExpandBottom |
expanded | rmExpanded |
expandLeft | rmExpandLeft |
expandRight | rmExpandRight |
expandTop | rmExpandTop |
first | rmFirst |
focused | rmFocused |
group | rmGroup |
horizontal | rmHorizontal |
item | rmItem |
last | rmLast |
leftArrow | rmLeftArrow |
leftImage | rmLeftImage |
level | rmLevel |
link | rmLink |
rightArrow | rmRightArrow |
rootGroup | rmRootGroup |
scrollWrap | rmScrollWrap |
separator | rmSeparator |
slide | rmSlide |
template | rmTemplate |
text | rmText |
topArrow | rmTopArrow |
vertical | rmVertical |
See Also