OnKeyUp not working

[Benalish]

On this editbox does not work the event OnKeyUp: there is something wrong?

<Frame name="testChooseDialog" parent="UIParent" toplevel="true" enableMouse="true" enableKeyboard="true">
	<Size>
		<AbsDimension x="450" y="141"/>
	</Size>
	<Anchors>
		<Anchor point="CENTER">
			<Offset x="44" y="60"/>
		</Anchor>
	</Anchors>
	<Backdrop bgFile="Interface\DialogFrame\UI-DialogBox-Background" edgeFile="Interface\DialogFrame\UI-DialogBox-Border" tile="true">
		<BackgroundInsets>
			<AbsInset left="11" right="12" top="12" bottom="11"/>
		</BackgroundInsets>
		<TileSize>
			<AbsValue val="32"/>
		</TileSize>
		<EdgeSize>
			<AbsValue val="32"/>
		</EdgeSize>
	</Backdrop>
	<Frames>
		<EditBox name="$parentEditBox" parentKey="editbox" inherits="InputBoxTemplate" enableKeyboard="true">
			<Size>
				<AbsDimension x="410" y="27"/>
			</Size>
			<Anchors>
				<Anchor point="TOPLEFT">
					<Offset x="23" y="-70"/>
				</Anchor>
			</Anchors>
			<Scripts>
				<OnKeyUp>
					print("OnKeyUp fired!")					
				</OnKeyUp>
			</Scripts>
		</EditBox>		
		<Button name="$parentButton2" inherits="UIPanelButtonTemplate" text="Esc">
			<Size>
				<AbsDimension x="75" y="23"/>
			</Size>
			<Anchors>
				<Anchor point="TOPLEFT">
					<Offset x="360" y="-101"/>
				</Anchor>
			</Anchors>
			<Scripts>
				<OnClick>
					self:GetParent():Hide(); 
				</OnClick>
			</Scripts>
		</Button>
	</Frames>
</Frame>

[Resike]

You could just use the OnTextChanged script.

[Duugu]

"Run when a keyboard key is released if the frame is keyboard enabled. Does not run for focused EditBoxes."

http://wowprogramming.com/docs/scripts/OnKeyUp

[Benalish]

OnTextChanged event just does what I want. You cant add [SOLVED] to the thread's title.