[Seaside] onKeyUp: -> do check and enable button

[Max Leske]

Hi Sabine

We use some similar code. I simply copied it from our productive environment, so you'll have to figure out the details for yourself :)
#customOrderCountChangedOn: basicly answers the script I pasted second.

html textInput
		id: 'custom-order-amount';
		onKeyUp: (self customOrderCountChangedOn: html).

(html evaluator
		callback: [ :script | self updateSideContainerOn: script ];
		callback: aBlock
			value: (html formElement id: id) value;
		yourself) asString

HTH (ask again if you're having troubles),
Max

On 10.07.2013, at 10:35, Sabine Knöfel <sabine.knoefel at gmail.com> wrote:

> Hi,
> 
> in a "register new user" page, I have a textInput where I want to check the
> validity of an email address each time the user types in one character. If
> the email adress is valid, the "register" button should enable.
> 
> How would you do this? Does anybody have a text snippet for me?
> 
> html textInput
> 	....
> 	onKeyUp: ????
> 
> Sabine
> 
> 
> 
> --
> View this message in context: http://forum.world.st/onKeyUp-do-check-and-enable-button-tp4698098.html
> Sent from the Seaside General mailing list archive at Nabble.com.
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