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Posted to users@wicket.apache.org by prasopes <vl...@gmail.com> on 2013/02/15 17:21:46 UTC
DropDownChoice - single choice, preselect automatically
I know I can preselect the value of DropDownChoice by setting the
corresponding value in the model.
My use case is this: I have several DropDownChoice with
OnChangeAjaxBehaviors. Selection of value in one DDChoice enables second
DDChoice. The values in second DDChoice depend on the value selected in the
first DDChoice. In case the second DDChoice has only one possible value, I
would like to have it preselected automatically.
However, I'm unsure in which lifecycle phase I should look at the number of
options of second DDChoice and manipulate its model to achieve preselection.
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Re: DropDownChoice - single choice, preselect automatically
Posted by prasopes <vl...@gmail.com>.
That works great, thank you!
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Re: DropDownChoice - single choice, preselect automatically
Posted by Sven Meier <sv...@meiers.net>.
#onConfigure() would be a good place to preselect something.
Sven
On 02/15/2013 05:21 PM, prasopes wrote:
> I know I can preselect the value of DropDownChoice by setting the
> corresponding value in the model.
>
> My use case is this: I have several DropDownChoice with
> OnChangeAjaxBehaviors. Selection of value in one DDChoice enables second
> DDChoice. The values in second DDChoice depend on the value selected in the
> first DDChoice. In case the second DDChoice has only one possible value, I
> would like to have it preselected automatically.
>
> However, I'm unsure in which lifecycle phase I should look at the number of
> options of second DDChoice and manipulate its model to achieve preselection.
>
>
>
> --
> View this message in context: http://apache-wicket.1842946.n4.nabble.com/DropDownChoice-single-choice-preselect-automatically-tp4656417.html
> Sent from the Users forum mailing list archive at Nabble.com.
>
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> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> For additional commands, e-mail: users-help@wicket.apache.org
>
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