you need something to carry the value on form submissions so you will need a hidden field. i would use a form that composites a HiddenField and an img with onclick that toggles its src and the hidden field's value.
-Igor
On 8/30/06, Korbinian Bachl <[EMAIL PROTECTED]> wrote:
just checked W3C,
its ok to have multi <input type="submit" value="XXX"> within a form - so
this would be secure.. you then can have a img over it with CSS.... similar
to this 2 states example here
http://www.ukthoughts.co.uk/journal/css-submit-buttons
if you would do this, then it would be 100% w3c compliant and safe for all
browsers...
> -----Ursprüngliche Nachricht-----
> Von: [EMAIL PROTECTED]
> [mailto: [EMAIL PROTECTED]] Im Auftrag
> von Alex Objelean
> Gesendet: Mittwoch, 30. August 2006 13:38
> An: wicket-user@lists.sourceforge.net
> Betreff: Re: [Wicket-user] Tri-state checkbox
>
>
> Unfortunately, the dropDownChoice component does not suite my needs.
>
> The ideea with button seems to be a good ideea, why not use
> just <input type="button"> or <button> instead of <input
> type="submit">... The problem
> is: should I reuse the Checkbox code by extending it or just
> extend Form component and render a button with a
> corresponding image depending on its state & rewrite the
> whole model logic?
>
> I think that there can be more than one different approach to
> this problem, but I don't know which would be better or what
> would you recommend?
>
> PS: I think that such a control (tristate checkbox) would be
> very useful in wicket-extension.
> --
> View this message in context:
> http://www.nabble.com/Tri-state-checkbox-tf2188974.html#a6057160
> Sent from the Wicket - User forum at Nabble.com.
>
>
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