clear all text in textfiel+inputmask

[asics167]

Hello!
i have text field with inputMask plugin:

 <ext:TextField ID="TextField6" runat="server" FieldLabel="ClearWhenInvalid=false" Note="Always visible mask" >
                    <Plugins>
                        <ext:InputMask ID="InputMask6" runat="server" 
                            Mask="(999) 999-9999" 
                            AlwaysShow="true" 
                            ClearWhenInvalid="false"
                            InvalidMaskText="The value doesn't match the mask" / >
                   </Plugins>
                    <Listeners>
                        <AfterRender Handler="this.setValue('123456')" ></AfterRender>
                    </Listeners>

i see 123456 in field but without Mask .. ( AlwaysShow="true" set )
and when i start print in fied Mask is Show and all text clear.. and i cant edit the number - only input all as first time..
in my database have old phone number - without code - now i want add code and may be edit number .. not full input...

thanks..
psps. i find post where write about plugin InputMask - and i think - all quastions InputTextMask's creators
http://www.sencha.com/forum/showthread.php?21040http://

last post in this thread sencha - 2012

[asics167]

may be anybody help me? i must start edit field without clear..

[Vladimir]

If you use setValue method of the field then call validateMask method of the plugin

 <AfterRender Handler="this.setValue('123456');  this.inputMask.validateMask(true);" ></AfterRender>

[asics167]

Thanks Vladimir! now its work fine!