[Seaside] making a read-only checkbox

[Nick Ager]

Hi Giles,

I have a form with a bunch of checkboxes. I want some of them to be disabled
> depending on wether some other are checked or not.
> I just can't figure out how to make a read-only checkbox (so that it would
> still show but would be greyed out).


Try:

html checkbox
value: true;
disabled: true;
with: 'a disabled checkbox'


#disabled: works for all form elements.




> Is there such a thing in seaside (optimally with jquery so they can be
> updated on the fly when the user check/uncheck a box).
>

html checkbox
id: #myDisabledCheckbox;
value: true;
disabled: true;
with: 'a disabled checkbox'.
 html checkbox
value: true;
onClick: ((html jQuery: #myDisabledCheckbox) attributeAt: 'checked' put:
(html jQuery this attributeAt: 'checked'));
with: 'mirror the other checkbox'


To put this example together I Googled 'jQuery checkbox' - found
http://www.electrictoolbox.com/check-uncheck-checkbox-jquery/ then
translated the result into Seaside jQuery.

Hope this helps

Nick
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