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Posted to users@wicket.apache.org by alexandre ricciardi <al...@gmail.com> on 2016/04/20 17:23:42 UTC
AjaxCheckBox ListView Bug
Hello,
I want to update a dropdown list with ajax calls triggered by checkboxes.
I have a ListView of AjaxCheckBoxes but only the first AjaxCheckBox is
callbacked.
It appears that all ajax calls are triggered by the first check box.
Changing the following checkboxes have not effect.
DropDownChoice<String> ddc = new DropDownChoice<String>("ddcName",
listProps);
ddc.setOutputMarkupId(true);
add(ddc);
final IModel<ValueMap> thisModel = getModel();
ListView<LauncherModule> listModules = new
ListView<LauncherModule>("list.module.beans",
PluginsConfigHelper.getModules()) {
private static final long serialVersionUID = 1L;
@Override
protected void populateItem(ListItem<Module> item) {
AjaxCheckBox box = new AjaxCheckBox("myCheckBox", Model.of(Boolean.TRUE) {
private static final long serialVersionUID = 1L;
@Override
protected void onUpdate(AjaxRequestTarget target)
{ target.add(ddc); }
};
box.setOutputMarkupId(true);
box.setOutputMarkupPlaceholderTag(true);
item.add(box);
}
};
Thanks for your help.
Alexandre
Re: AjaxCheckBox ListView Bug
Posted by alexandre ricciardi <al...@gmail.com>.
Hi Sven,
This solves the problem, thanks a lot for your reply !
Regards,
Alexandre
Le mer. 20 avr. 2016 à 18:02, Sven Meier <sv...@meiers.net> a écrit :
> Hi,
>
> check your markup - you should not have an id in there:
>
> <input type="checkbox" wicket:id="myCheckBox"
> id="all_checkboxes_have_the_same_id"/>
>
> Have fun
> Sven
>
> On 20.04.2016 17:23, alexandre ricciardi wrote:
> > Hello,
> >
> >
> > I want to update a dropdown list with ajax calls triggered by checkboxes.
> > I have a ListView of AjaxCheckBoxes but only the first AjaxCheckBox is
> > callbacked.
> > It appears that all ajax calls are triggered by the first check box.
> > Changing the following checkboxes have not effect.
> >
> > DropDownChoice<String> ddc = new DropDownChoice<String>("ddcName",
> > listProps);
> > ddc.setOutputMarkupId(true);
> > add(ddc);
> >
> > final IModel<ValueMap> thisModel = getModel();
> > ListView<LauncherModule> listModules = new
> > ListView<LauncherModule>("list.module.beans",
> > PluginsConfigHelper.getModules()) {
> > private static final long serialVersionUID = 1L;
> > @Override
> > protected void populateItem(ListItem<Module> item) {
> > AjaxCheckBox box = new AjaxCheckBox("myCheckBox", Model.of(Boolean.TRUE)
> {
> >
> > private static final long serialVersionUID = 1L;
> >
> > @Override
> > protected void onUpdate(AjaxRequestTarget target)
> > { target.add(ddc); }
> >
> > };
> > box.setOutputMarkupId(true);
> > box.setOutputMarkupPlaceholderTag(true);
> > item.add(box);
> > }
> > };
> >
> > Thanks for your help.
> >
> > Alexandre
> >
>
>
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Re: AjaxCheckBox ListView Bug
Posted by Sven Meier <sv...@meiers.net>.
Hi,
check your markup - you should not have an id in there:
<input type="checkbox" wicket:id="myCheckBox"
id="all_checkboxes_have_the_same_id"/>
Have fun
Sven
On 20.04.2016 17:23, alexandre ricciardi wrote:
> Hello,
>
>
> I want to update a dropdown list with ajax calls triggered by checkboxes.
> I have a ListView of AjaxCheckBoxes but only the first AjaxCheckBox is
> callbacked.
> It appears that all ajax calls are triggered by the first check box.
> Changing the following checkboxes have not effect.
>
> DropDownChoice<String> ddc = new DropDownChoice<String>("ddcName",
> listProps);
> ddc.setOutputMarkupId(true);
> add(ddc);
>
> final IModel<ValueMap> thisModel = getModel();
> ListView<LauncherModule> listModules = new
> ListView<LauncherModule>("list.module.beans",
> PluginsConfigHelper.getModules()) {
> private static final long serialVersionUID = 1L;
> @Override
> protected void populateItem(ListItem<Module> item) {
> AjaxCheckBox box = new AjaxCheckBox("myCheckBox", Model.of(Boolean.TRUE) {
>
> private static final long serialVersionUID = 1L;
>
> @Override
> protected void onUpdate(AjaxRequestTarget target)
> { target.add(ddc); }
>
> };
> box.setOutputMarkupId(true);
> box.setOutputMarkupPlaceholderTag(true);
> item.add(box);
> }
> };
>
> Thanks for your help.
>
> Alexandre
>
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Re: AjaxCheckBox ListView Bug
Posted by Martin Grigorov <mg...@apache.org>.
Hi,
Please try by calling listModules.setReuseItems(true);
Martin Grigorov
Wicket Training and Consulting
https://twitter.com/mtgrigorov
On Wed, Apr 20, 2016 at 5:23 PM, alexandre ricciardi <
alexandre.ricciardi.reactis@gmail.com> wrote:
> Hello,
>
>
> I want to update a dropdown list with ajax calls triggered by checkboxes.
> I have a ListView of AjaxCheckBoxes but only the first AjaxCheckBox is
> callbacked.
> It appears that all ajax calls are triggered by the first check box.
> Changing the following checkboxes have not effect.
>
> DropDownChoice<String> ddc = new DropDownChoice<String>("ddcName",
> listProps);
> ddc.setOutputMarkupId(true);
> add(ddc);
>
> final IModel<ValueMap> thisModel = getModel();
> ListView<LauncherModule> listModules = new
> ListView<LauncherModule>("list.module.beans",
> PluginsConfigHelper.getModules()) {
> private static final long serialVersionUID = 1L;
> @Override
> protected void populateItem(ListItem<Module> item) {
> AjaxCheckBox box = new AjaxCheckBox("myCheckBox", Model.of(Boolean.TRUE) {
>
> private static final long serialVersionUID = 1L;
>
> @Override
> protected void onUpdate(AjaxRequestTarget target)
> { target.add(ddc); }
>
> };
> box.setOutputMarkupId(true);
> box.setOutputMarkupPlaceholderTag(true);
> item.add(box);
> }
> };
>
> Thanks for your help.
>
> Alexandre
>