I believe requestfactory and new feature such as cell widget and cell table should be development paradigm to work in tandem, but I found that they might not work as expected, I don't know it's a bug or just I don't know how to use it right.
The symptom is when using entity proxy as the <T> in celltable and selectionModel creation process, onSelectionChange event won't be triggered; if I get rid of keyProvider in selectionModel and celltable creation ,the onSelectionChange will be triggered, but I still can not get the selected object by using ' selected = selectionModel.getSelectedObject();' Below is entity proxy,celltable creation code snippet: *ContactProxy.java @ProxyFor(Contact.class) public interface ContactProxy extends EntityProxy { Long getId(); String getName(); String getAddress(); void setName(String name); void setAddress(String address); void setId(Long id); } ______________________________________ *cellTable creation private void createTable() { table = new CellTable<ContactProxy>(keyProvider); // Create name column TextColumn<ContactProxy> nameColumn = new TextColumn<ContactProxy>() { public String getValue(ContactProxy object) { return object.getName(); } }; // Create address column TextColumn<ContactProxy> addressColumn = new TextColumn<ContactProxy>() { public String getValue(ContactProxy object) { return object.getAddress(); } }; // Add a selection model to handle user selection. final SingleSelectionModel<ContactProxy> selectionModel = new SingleSelectionModel<ContactProxy>(keyProvider); table.setSelectionModel(selectionModel); selectionModel.addSelectionChangeHandler(new SelectionChangeEvent.Handler() { public void onSelectionChange(SelectionChangeEvent event) { ContactProxy selected = selectionModel.getSelectedObject(); Window.alert("ok" + selected.getId()); if (selected != null) { clientFactory.setSelectedContactId(selected.getId().toString()); } } }); table.addColumn(nameColumn, "Name"); table.addColumn(addressColumn, "Address"); } my guess is selectionModel does not welcome interface, is that right? thank you . -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.