[Seaside] Dynamic Combobox
andres at lifia.info.unlp.edu.ar
Sun Aug 19 23:36:43 UTC 2007
I started to play around with Seaside yesterday to create a small site
and I must say I'm amazed by the framework; so the first thing I have to
say is congratulations for the excellent work you've done and thanks for
putting it available to the comunity.
Now, regarding the site I must build, so far I've managed to create it,
build some forms, define tasks and so forth. Now I need to perform some
dynamic changes in the page depending on the user selection, so I loaded
the scriptaculous extension. Now, I'm kind of lost in how to change a
form control contents. The situation is this: there are 3 options that
the user can select and I want to give the user the chance to indicate
his preference order. The form looks like:
First choice: <Combobox 1>
Second choice: <Combobox 2>
So, I would like that <Combobox 1> display the three choices and that
<Combobox 2> only contains the other two available choices. Each time
the user selects a new choice in <Combobox 1>, <Combobox 2> should be
updated to reflect this.
I know that I can get the change event by using
onChange: (html updater...
but I couldn't find a way to change <Combobox 2> contents.
Any hints would be really appreciated.
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