Re: Delegate a Modelchange to the child components. Or using a ModalWindow for displaying different Models of a specific Type.
Ohkay.. i've found a solution.. but i thinks not simple.. or wicket-like i
think... but its the only way to pass the new model to the known
propertyModel =/
now iam doing this in UserEdit.java
@Override
protected void onModelChanged() {
final IModelUser _model = (IModelUser)
this.getDefaultModel();
visitChildren(new IVisitorComponent() {
@Override
public Object component(Component component) {
PropertyModelUser cpm =
((PropertyModelUser)component.getDefaultModel());
PropertyModelUser newCpm = new
PropertyModelUser(_model.getObject(),
cpm.getPropertyExpression());
//cpm.setObject(_model.getObject());
component.setDefaultModel(newCpm);
component.modelChanging();
return component;
}
});
}
its to dirty i think.. or isn't it?
Thanks for any Help in Advance!
Martin U wrote:
Its not easy to find the right topic, but i will try to explain my problem
as best as i can.
I want to display an user-detail View (User is an BusinessObject in my
Application) inside a specific Modal window.
So at the rendering of the Site i place an empty or dummy UserObject
inside my UserEdit-Panel and later if the user choose one specific user
from
a Table i want to replace this dummy-Model with the clicked-User-Model.
public class UserEdit extends Panel {
/**
* @param id
* @param model
*/
private IModelUser model;
CompoundPropertyModelUser cpm;
public UserEdit(String id, IModelUser _model) {
super(id, _model);
this.model = _model;
init();
}
private void init(){
cpm = new
CompoundPropertyModelUser(this.getDefaultModelObject());
this.add(new TextField(lastname, cpm.bind(lastName)) );
}
}
I dont know if its the right choice to use a cpm ... but i think its the
proper way right?
The UserEdit is the content of my ModalWindow implementation so i bore
up
the show method with a new Model-Parameter to delegate them to the
Inside
Content...
(inside ModelOverlay.class)
public void show(final AjaxRequestTarget target, IModelT model)
{
if (shown == false)
{
getContent().setVisible(true);
getContent().setDefaultModel(model); // - my new Line ;o)
target.addComponent(this);
target.appendJavascript(getWindowOpenJavascript());
shown = true;
}
}
The Model inside UserEdit is changed. But how can i archieve that the
lastname-Textfield now displays the Value of getLastName() from the new,
submitted Model?
In my opinion i tried everything... tried to override the
onModelChange-Event and tryed to set the new Model with an Visitor of
every childfield... but than i
lost my expression from the CPM and only
pages.adminuserpage$u...@17eea10is shown inside the Textfield.
Thanks for any help. Am i totally lost.. or am i on the right way and few
steps before the solution?
I hope you understand my problem... if not so tell me and i will try to
explain it in another way or even better...
Apologise my english, its not my mothers tongue!
- Martin
--
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Re: Delegate a Modelchange to the child components. Or using a ModalWindow for displaying different Models of a specific Type.
Oh my God.. its so easy ... _
public class UserEdit extends Panel {
/**
* @param id
* @param model
*/
public UserEdit(String id, CompoundPropertyModelUser _model) {
super(id, _model);
this.add(new TextField(lastname, _model.bind(lastName)));
this.add(new TextField(firstname, _model.bind(firstName))
);
this.add(new TextField(department,
_model.bind(department)) );
}
}
and in ModalWindow.show
public void show(final AjaxRequestTarget target, IModelT model)
{
if (shown == false)
{
getContent().setVisible(true);
getContent().setDefaultModelObject(model.getObject());
//- magic line
target.addComponent(this);
target.appendJavascript(getWindowOpenJavascript());
shown = true;
}
}
Damn!
MattyDE wrote:
Ohkay.. i've found a solution.. but i thinks not simple.. or wicket-like
i think... but its the only way to pass the new model to the known
propertyModel =/
now iam doing this in UserEdit.java
@Override
protected void onModelChanged() {
final IModelUser _model = (IModelUser)
this.getDefaultModel();
visitChildren(new IVisitorComponent() {
@Override
public Object component(Component component) {
PropertyModelUser cpm =
((PropertyModelUser)component.getDefaultModel());
PropertyModelUser newCpm = new
PropertyModelUser(_model.getObject(), cpm.getPropertyExpression());
//cpm.setObject(_model.getObject());
component.setDefaultModel(newCpm);
component.modelChanging();
return component;
}
});
}
its to dirty i think.. or isn't it?
Thanks for any Help in Advance!
Martin U wrote:
Its not easy to find the right topic, but i will try to explain my
problem
as best as i can.
I want to display an user-detail View (User is an BusinessObject in my
Application) inside a specific Modal window.
So at the rendering of the Site i place an empty or dummy UserObject
inside my UserEdit-Panel and later if the user choose one specific user
from
a Table i want to replace this dummy-Model with the clicked-User-Model.
public class UserEdit extends Panel {
/**
* @param id
* @param model
*/
private IModelUser model;
CompoundPropertyModelUser cpm;
public UserEdit(String id, IModelUser _model) {
super(id, _model);
this.model = _model;
init();
}
private void init(){
cpm = new
CompoundPropertyModelUser(this.getDefaultModelObject());
this.add(new TextField(lastname, cpm.bind(lastName)) );
}
}
I dont know if its the right choice to use a cpm ... but i think its the
proper way right?
The UserEdit is the content of my ModalWindow implementation so i bore
up
the show method with a new Model-Parameter to delegate them to the
Inside
Content...
(inside ModelOverlay.class)
public void show(final AjaxRequestTarget target, IModelT model)
{
if (shown == false)
{
getContent().setVisible(true);
getContent().setDefaultModel(model); // - my new Line ;o)
target.addComponent(this);
target.appendJavascript(getWindowOpenJavascript());
shown = true;
}
}
The Model inside UserEdit is changed. But how can i archieve that the
lastname-Textfield now displays the Value of getLastName() from the new,
submitted Model?
In my opinion i tried everything... tried to override the
onModelChange-Event and tryed to set the new Model with an Visitor of
every childfield... but than i
lost my expression from the CPM and only
pages.adminuserpage$u...@17eea10is shown inside the Textfield.
Thanks for any help. Am i totally lost.. or am i on the right way and few
steps before the solution?
I hope you understand my problem... if not so tell me and i will try to
explain it in another way or even better...
Apologise my english, its not my mothers tongue!
- Martin
--
View this message in context:
http://old.nabble.com/Delegate-a-Modelchange-to-the-child-components.-Or-using-a--ModalWindow-for-displaying-different-Models-of-a-specific-Type.-tp27604201p27607064.html
Sent from the Wicket - User mailing list archive at Nabble.com.
Delegate a Modelchange to the child components. Or using a ModalWindow for displaying different Models of a specific Type.
Its not easy to find the right topic, but i will try to explain my problem
as best as i can.
I want to display an user-detail View (User is an BusinessObject in my
Application) inside a specific Modal window.
So at the rendering of the Site i place an empty or dummy UserObject
inside my UserEdit-Panel and later if the user choose one specific user from
a Table i want to replace this dummy-Model with the clicked-User-Model.
public class UserEdit extends Panel {
/**
* @param id
* @param model
*/
private IModelUser model;
CompoundPropertyModelUser cpm;
public UserEdit(String id, IModelUser _model) {
super(id, _model);
this.model = _model;
init();
}
private void init(){
cpm = new CompoundPropertyModelUser(this.getDefaultModelObject());
this.add(new TextField(lastname, cpm.bind(lastName)) );
}
}
I dont know if its the right choice to use a cpm ... but i think its the
proper way right?
The UserEdit is the content of my ModalWindow implementation so i bore up
the show method with a new Model-Parameter to delegate them to the Inside
Content...
(inside ModelOverlay.class)
public void show(final AjaxRequestTarget target, IModelT model)
{
if (shown == false)
{
getContent().setVisible(true);
getContent().setDefaultModel(model); // - my new Line ;o)
target.addComponent(this);
target.appendJavascript(getWindowOpenJavascript());
shown = true;
}
}
The Model inside UserEdit is changed. But how can i archieve that the
lastname-Textfield now displays the Value of getLastName() from the new,
submitted Model?
In my opinion i tried everything... tried to override the
onModelChange-Event and tryed to set the new Model with an Visitor of
every childfield... but than i
lost my expression from the CPM and only
pages.adminuserpage$u...@17eea10is shown inside the Textfield.
Thanks for any help. Am i totally lost.. or am i on the right way and few
steps before the solution?
I hope you understand my problem... if not so tell me and i will try to
explain it in another way or even better...
Apologise my english, its not my mothers tongue!
- Martin
