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Posted to users@wicket.apache.org by arunarapole <ar...@gmail.com> on 2010/08/23 22:07:45 UTC
Up on selection of one DropDownChoice value one more
DropDownChoice box should display
Hi
I have a requirement that i need to display one Dropdownchoice on to the
form upon selection of one more dropdownchoice value
Say example under manager dropdownchoice if i select IT manager it has to
display one more dropdownchoice on form, and if i select Account Manager it
should not display any component on form
If any one has idea please share with me
below is sample code
please please share some idea
Form form=new Form()
DropDwonchoice a=new DropDownChoice("",value,new IChoiceRender<>)
{
}
DropDwonchoice b=new DropDownChoice("",value,new IChoiceRender<>)
{
}
a.add(new AjaxFormComponentUpdatingBehavior("onchange")
{
/**
*
*/
private static final long serialVersionUID = 1L;
@Override
protected void onUpdate(AjaxRequestTarget target) {
// TODO Auto-generated method stub
if(a.getModelObject().equals("Manager"))
{
here i have to display the b dropdownchoice componet on form
}
else
{
nothing shoundn't be displayed
}
Thanks
Aruna
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Re: Up on selection of one DropDownChoice value one more
DropDownChoice box should display
Posted by James Carman <ja...@carmanconsulting.com>.
Try fragments. Or use a different panel for the different selections.
On Mon, Aug 23, 2010 at 4:07 PM, arunarapole <ar...@gmail.com> wrote:
>
> Hi
>
> I have a requirement that i need to display one Dropdownchoice on to the
> form upon selection of one more dropdownchoice value
>
> Say example under manager dropdownchoice if i select IT manager it has to
> display one more dropdownchoice on form, and if i select Account Manager it
> should not display any component on form
>
> If any one has idea please share with me
> below is sample code
>
> please please share some idea
>
> Form form=new Form()
> DropDwonchoice a=new DropDownChoice("",value,new IChoiceRender<>)
> {
> }
> DropDwonchoice b=new DropDownChoice("",value,new IChoiceRender<>)
> {
> }
>
>
> a.add(new AjaxFormComponentUpdatingBehavior("onchange")
> {
>
> /**
> *
> */
> private static final long serialVersionUID = 1L;
>
> @Override
> protected void onUpdate(AjaxRequestTarget target) {
> // TODO Auto-generated method stub
>
> if(a.getModelObject().equals("Manager"))
> {
>
>
> here i have to display the b dropdownchoice componet on form
> }
>
> else
> {
> nothing shoundn't be displayed
>
>
> }
>
> Thanks
> Aruna
>
>
> --
> View this message in context: http://apache-wicket.1842946.n4.nabble.com/Up-on-selection-of-one-DropDownChoice-value-one-more-DropDownChoice-box-should-display-tp2335747p2335747.html
> Sent from the Wicket - User mailing list archive at Nabble.com.
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> For additional commands, e-mail: users-help@wicket.apache.org
>
>
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