I am using a AjaxFallbackDefaultDataTable to show my data grid which contains
a AjaxCheckBox along with other columns.
When I select the check box against a row and click Submit, it works fine.
On the response page, as soon as I select another check box, its resulting
in Wicket Runtime Exception saying that my component
permissionManagerPanel:permissionManagerForm:permtable:rows:4:cells:1:cell:checkBox
not found on page com.bluenog.bi.permissionmgr.HomePage
The problem is happening only in IE not in firefox and I am using wicket
1.4-m2
These are my code snippets
PermissionManagerPanel.java
-------------------------------
SortableDataProvider<PrincipalPermissionMap> dataProvider = new
SortableDataProvider<PrincipalPermissionMap>()
{
private static final long serialVersionUID = 1L;
public int size()
{
return principalPermissionMaps.size();
}
public IModel<PrincipalPermissionMap>
model(PrincipalPermissionMap object)
{
PrincipalPermissionMap principalPermissionMap =
(PrincipalPermissionMap) object;
return new
Model<PrincipalPermissionMap>((PrincipalPermissionMap)
principalPermissionMap);
}
public Iterator<PrincipalPermissionMap> iterator(int first, int
count)
{
return principalPermissionMaps.subList(first, first
+ count).iterator();
}
};
List<IColumn<?>> columns = new ArrayList<IColumn<?>>();
// first column - checkbox
columns.add( new AbstractColumn<PrincipalPermissionMap>(new
Model<String>("Actions"))
{
private static final long serialVersionUID = 1L;
public void
populateItem(Item<ICellPopulator<PrincipalPermissionMap>> cellItem, String
componentId, IModel<PrincipalPermissionMap> model)
{
cellItem.add(new ActionPanel(componentId, model));
}
});
// second column - label
columns.add( new LabelPropertyColumn( new
ResourceModel("table.title.Permissions"), "permissions", "permissions") );
AjaxFallbackDefaultDataTable permissionDataTable = new
AjaxFallbackDefaultDataTable("permtable", columns, dataProvider, 2) // 2 is
number of rows per page
{
private static final long serialVersionUID = 1L;
@Override
protected Item<GridOddEvenItem> newRowItem(String id, int index,
IModel model)
{
return new GridOddEvenItem(id, index, model);
}
};
permissionManagerForm.add( permissionDataTable );
add( permissionManagerForm );
PermissionManagerPanel.html
--------------------------------
<html>
<head>
<title></title>
</head>
<body>
<wicket:panel>
<form wicket:id="permissionManagerForm">
<table wicket:id="permtable" cellpadding="0"
cellspacing="1"
border="0">
</table>
<input type="submit" value="Remove"
class="portlet-form-button" />
</form>
</wicket:panel>
<br/><br/>
<br/><br/>
</body>
</html>
ActionPanel .java
------------------
public class ActionPanel extends Panel<PrincipalPermissionMap>
{
private static final long serialVersionUID = 1L;
public ActionPanel(String id, IModel<PrincipalPermissionMap>
model)
{
super(id, model);
add ( new AjaxCheckBox( "checkBox", new
PropertyModel<Boolean>( model.getObject(), "checked" ) )
{
private static final long
serialVersionUID = 1L;
@Override
protected void
onUpdate(AjaxRequestTarget target)
{
System.out.println(
"\n\n\n\n on click");
}
});
}
}
ActionPanel .html
-------------------
<html xmlns="http://www.w3.org/1999/xhtml"; >
<wicket:panel>
<input type="checkbox" wicket:id="checkBox" />
</wicket:panel>
</html>
Any help on how to solve this is really appreciated.
Thanks
Prasanna
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