RE: ListView in Forms

[Hoover, William]

Why do you use propertiesList.setReuseItems(true)? 

-----Original Message-----
From: Markus Haspl [mailto:[EMAIL PROTECTED] 
Sent: Wednesday, August 06, 2008 10:20 AM
To: users@wicket.apache.org
Subject: ListView in Forms

hi,

first, i'm a very newbie to wicket... I want to add a ListView in a
Form.
The ListView has two Texfields and one Checkbox each row. When i submit
the form the values are still the old ones.

here the code:

private class InputForm extends Form {



 IModel pluginPropertiesModel;

 public InputForm(String id, IPlugin plugin){
            super(id);



            final IPlugin Iplugin = plugin;

            pluginPropertiesModel = new LoadableDetachableModel(){
                public Object load()
                {
                    log.debug("load the Model");
                    Iplugin.loadPluginProperties();
                    return pluginProperties;
                }
            };

            ListView propertiesList = new ListView("pluginRepeater",
pluginPropertiesModel) {

                @Override
                public void populateItem(ListItem item)
                {
                    PluginProperties pluginProperties =
(PluginProperties)item.getModelObject();
                    TextField propertiesName = new TextField("name",new
Model(pluginProperties.getName()));
                    TextField propertiesValue = new
TextField("value",new Model(pluginProperties.getValue()));
                    CheckBox propertiesDefault = new
CheckBox("defaultProperty",new
Model(pluginProperties.isDefaultProperty()));
                    item.add(propertiesName);
                    item.add(propertiesValue);
                    item.add(propertiesDefault);
                }
            };
            propertiesList.setReuseItems(true);
            add(propertiesList);

        add(new Button("saveButton"));


        }

        public void onSubmit()
        {
            List<PluginProperties> pluginProperties =
(List<PluginProperties>)pluginPropertiesModel.getObject();
            for(PluginProperties property:pluginProperties){
                info(""+property.getName()+": "+property.getValue()+" ==
"+property.isDefaultProperty());
                log.debug(""+property.getName()+":
"+property.getValue()+"
== "+property.isDefaultProperty());
            }




        }
    }


thanks in advance
markus


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