Wicket EnclosureContainer - any changes to behaviour from 6.x -> 7.x?
We're in the middle of migrating a large enterprise content management
system (>1000 UI classes) from 6.x to 7.x.
We've finally got it compiling with Wicket 7.x but we're having an issue
with an EnclosureContainer that worked fine in Wicket 6.x.
org.apache.wicket.WicketRuntimeException: Could not find child with id:
menuTitle in the wicket:enclosure
at
org.apache.wicket.markup.html.internal.Enclosure.checkChildComponent(Enclosure.java:295)
~[wicket-core-7.18.0.jar:7.18.0]
at
org.apache.wicket.markup.html.internal.Enclosure.getChildComponent(Enclosure.java:273)
~[wicket-core-7.18.0.jar:7.18.0]
at
org.apache.wicket.markup.html.internal.Enclosure.getChild(Enclosure.java:136)
~[wicket-core-7.18.0.jar:7.18.0]
at
org.apache.wicket.markup.html.internal.Enclosure.onConfigure(Enclosure.java:178)
~[wicket-core-7.18.0.jar:7.18.0]
at org.apache.wicket.Component.configure(Component.java:1056)
~[wicket-core-7.18.0.jar:7.18.0]
at
org.apache.wicket.Component.internalBeforeRender(Component.java:941)
~[wicket-core-7.18.0.jar:7.18.0]
at org.apache.wicket.Component.beforeRender(Component.java:1018)
~[wicket-core-7.18.0.jar:7.18.0]
at
org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1826)
~[wicket-core-7.18.0.jar:7.18.0]
at org.apache.wicket.Component.onBeforeRender(Component.java:3921)
~[wicket-core-7.18.0.jar:7.18.0]
at
com.sas.av.ui.wicket.templates.original.OrganizationPanel.onBeforeRender(OrganizationPanel.java:576)
~[classes/:?]
...
I created a Wicket quickstart in 7.18.0 and was able to reproduce the
issue with the following code:
Markup:
http://wicket.apache.org;>
Apache Wicket Quickstart
Apache Wicket
Title
Java:
package com.sas;
import org.apache.wicket.request.mapper.parameter.PageParameters;
import org.apache.wicket.markup.html.basic.Label;
import org.apache.wicket.markup.html.WebPage;
import org.apache.wicket.markup.html.basic.*;
public class HomePage extends WebPage {
private static final long serialVersionUID = 1L;
public HomePage(final PageParameters parameters) {
super(parameters);
Label menuTitleLabel = new Label("menuTitle", "Fred");
EnclosureContainer ec = new EnclosureContainer("menuTitleEc",
menuTitleLabel);
ec.add(menuTitleLabel);
menuTitleLabel.setVisible(true);
add(ec);
}
}
If I don't use an explicit EnclosureContainer and remove the wicket:id=
from the wicket:enclosure element it works but I need to explicitly
declare the enclosure in the component hierarchy.
Regards,
Chris
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
Re: Wicket EnclosureContainer - any changes to behaviour from 6.x -> 7.x?
I found a workaround (which may be the intended usage but the API docs
don't seem very explicit in regard to EnclosureContainer)
When using an EnclosureContainer don't use the wicket:enclosure tag like
you do when not using an EnclosureContainer!
Use some standard HTML e.g. div or span instead of wicket:enclosure:
Title
With the above markup the Wicket 6.x Java code works unchanged in Wicket 7.x
On 12/09/2021 11:30 am, Chris Colman wrote:
We're in the middle of migrating a large enterprise content management
system (>1000 UI classes) from 6.x to 7.x.
We've finally got it compiling with Wicket 7.x but we're having an
issue with an EnclosureContainer that worked fine in Wicket 6.x.
org.apache.wicket.WicketRuntimeException: Could not find child with
id: menuTitle in the wicket:enclosure
at
org.apache.wicket.markup.html.internal.Enclosure.checkChildComponent(Enclosure.java:295)
~[wicket-core-7.18.0.jar:7.18.0]
at
org.apache.wicket.markup.html.internal.Enclosure.getChildComponent(Enclosure.java:273)
~[wicket-core-7.18.0.jar:7.18.0]
at
org.apache.wicket.markup.html.internal.Enclosure.getChild(Enclosure.java:136)
~[wicket-core-7.18.0.jar:7.18.0]
at
org.apache.wicket.markup.html.internal.Enclosure.onConfigure(Enclosure.java:178)
~[wicket-core-7.18.0.jar:7.18.0]
at org.apache.wicket.Component.configure(Component.java:1056)
~[wicket-core-7.18.0.jar:7.18.0]
at
org.apache.wicket.Component.internalBeforeRender(Component.java:941)
~[wicket-core-7.18.0.jar:7.18.0]
at org.apache.wicket.Component.beforeRender(Component.java:1018)
~[wicket-core-7.18.0.jar:7.18.0]
at
org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1826)
~[wicket-core-7.18.0.jar:7.18.0]
at org.apache.wicket.Component.onBeforeRender(Component.java:3921)
~[wicket-core-7.18.0.jar:7.18.0]
at
com.sas.av.ui.wicket.templates.original.OrganizationPanel.onBeforeRender(OrganizationPanel.java:576)
~[classes/:?]
...
I created a Wicket quickstart in 7.18.0 and was able to reproduce the
issue with the following code:
Markup:
http://wicket.apache.org;>
Apache Wicket Quickstart
Apache Wicket
Title
Java:
package com.sas;
import org.apache.wicket.request.mapper.parameter.PageParameters;
import org.apache.wicket.markup.html.basic.Label;
import org.apache.wicket.markup.html.WebPage;
import org.apache.wicket.markup.html.basic.*;
public class HomePage extends WebPage {
private static final long serialVersionUID = 1L;
public HomePage(final PageParameters parameters) {
super(parameters);
Label menuTitleLabel = new Label("menuTitle", "Fred");
EnclosureContainer ec = new EnclosureContainer("menuTitleEc",
menuTitleLabel);
ec.add(menuTitleLabel);
menuTitleLabel.setVisible(true);
add(ec);
}
}
If I don't use an explicit EnclosureContainer and remove the
wicket:id= from the wicket:enclosure element it works but I need to
explicitly declare the enclosure in the component hierarchy.
Regards,
Chris
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
Re: Wicket EnclosureContainer - any changes to behaviour from 6.x -> 7.x?
On Sun, Sep 12, 2021, 08:03 Chris Colman
wrote:
> We're in the middle of migrating a large enterprise content management
> system (>1000 UI classes) from 6.x to 7.x.
>
> We've finally got it compiling with Wicket 7.x but we're having an issue
> with an EnclosureContainer that worked fine in Wicket 6.x.
>
> org.apache.wicket.WicketRuntimeException: Could not find child with id:
> menuTitle in the wicket:enclosure
> at
> org.apache.wicket.markup.html.internal.Enclosure.checkChildComponent(Enclosure.java:295)
>
> ~[wicket-core-7.18.0.jar:7.18.0]
> at
> org.apache.wicket.markup.html.internal.Enclosure.getChildComponent(Enclosure.java:273)
>
> ~[wicket-core-7.18.0.jar:7.18.0]
> at
> org.apache.wicket.markup.html.internal.Enclosure.getChild(Enclosure.java:136)
>
> ~[wicket-core-7.18.0.jar:7.18.0]
> at
> org.apache.wicket.markup.html.internal.Enclosure.onConfigure(Enclosure.java:178)
>
> ~[wicket-core-7.18.0.jar:7.18.0]
> at org.apache.wicket.Component.configure(Component.java:1056)
> ~[wicket-core-7.18.0.jar:7.18.0]
> at
> org.apache.wicket.Component.internalBeforeRender(Component.java:941)
> ~[wicket-core-7.18.0.jar:7.18.0]
> at org.apache.wicket.Component.beforeRender(Component.java:1018)
> ~[wicket-core-7.18.0.jar:7.18.0]
> at
> org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1826)
>
> ~[wicket-core-7.18.0.jar:7.18.0]
> at org.apache.wicket.Component.onBeforeRender(Component.java:3921)
> ~[wicket-core-7.18.0.jar:7.18.0]
> at
> com.sas.av.ui.wicket.templates.original.OrganizationPanel.onBeforeRender(OrganizationPanel.java:576)
>
> ~[classes/:?]
> ...
>
>
> I created a Wicket quickstart in 7.18.0 and was able to reproduce the
> issue with the following code:
>
>
> Markup:
>
>
> http://wicket.apache.org;>
>
>
> Apache Wicket Quickstart
>
>
> Apache Wicket
>
>
You shouldn't use if you use EnclosureContainer.
Use a instead.
Title
>
>
>
>
> Java:
>
> package com.sas;
>
> import org.apache.wicket.request.mapper.parameter.PageParameters;
> import org.apache.wicket.markup.html.basic.Label;
> import org.apache.wicket.markup.html.WebPage;
> import org.apache.wicket.markup.html.basic.*;
>
> public class HomePage extends WebPage {
> private static final long serialVersionUID = 1L;
>
> public HomePage(final PageParameters parameters) {
> super(parameters);
>
> Label menuTitleLabel = new Label("menuTitle", "Fred");
> EnclosureContainer ec = new EnclosureContainer("menuTitleEc",
> menuTitleLabel);
> ec.add(menuTitleLabel);
> menuTitleLabel.setVisible(true);
> add(ec);
> }
> }
>
>
> If I don't use an explicit EnclosureContainer and remove the wicket:id=
> from the wicket:enclosure element it works but I need to explicitly
> declare the enclosure in the component hierarchy.
>
> Regards,
> Chris
>
>
>
> -
> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
> For additional commands, e-mail: users-h...@wicket.apache.org
>
>
