ColorPicker has next client side events:

Client-side event	Description
onBeforeChange	Occurs when the selected color is about to be changed.
onChange	Occurs when the selected color is changed.

Also ColorPicker has some client-side API functions to easily manipulate with control and its value without postback.

Client-side API functions list:

Function name	Description
al_ColorPicker_SetEnable(clientID, isEnable)	Enables or disables the control with given identifier clientID, new state sets with isEnable value
al_ColorPicker_IsEnabled(clientID)	Returns is the control enabled or not.
al_ColorPicker_SetVisible(clientID, isVisible)	Shows or hides the control with identifier clientID, new state depends on isVisible value
al_ColorPicker_IsVisible(clientID)	Returns is the control visible or not.
al_ColorPicker_SetValue(clientID, color)	Sets the control's color to color
al_ColorPicker_GetValue(clientID)	Gets the control's color value

 

Example:

<cc1:ColorPicker ID="ColorPicker1" runat="server"></cc1:ColorPicker>

<input id="btn1" onclick="al_ColorPicker_SetEnable('ColorPicker1', false);" type="button" value="Disable ColorPicker" />

<input id="btn2" onclick="al_ColorPicker_SetEnable('ColorPicker1', true);" type="button" value="Enable ColorPicker" />

<input id="btn2" onclick="al_ColorPicker_SetVisible('ColorPicker1', true);" type="button" value="Show ColorPicker" />

<input id="btn2" onclick="al_ColorPicker_SetVisible('ColorPicker1', false);" type="button" value="Hide ColorPicker" />

<input id="btn2" onclick="al_ColorPicker_SetValue('ColorPicker1', '#ff0000');" type="button" value="Set ColorPicker value to 'red'" />

<input id="btn2" onclick="alert(al_ColorPicker_GetValue('ColorPicker1'));" type="button" value="Get ColorPicker color" />

Controls: ColorPicker

 

 

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