Cell editing using a TreePickerItem

[rlagoue]

Hi all,

I'm trying to define a custom cell editor on a ListGrid. The custom editor type should be a "PickTreeItem". after i set the editor type, the cell doesn't more edit.

Here is My Code

 
	private void testCustomEditor() {
		VLayout main = new VLayout(3);
		main.setWidth(500);
		main.setHeight(500);
		main.setLayoutMargin(20);

		Button addButton = new Button("Add");
		Button removeButton = new Button("Remove");
		HLayout buttonsPanel = new HLayout(3);
		buttonsPanel.setAlign(Alignment.RIGHT);
		buttonsPanel.setMembers(addButton, removeButton);
		buttonsPanel.setWidth100();
		buttonsPanel.setHeight(20);
		main.addMember(buttonsPanel);

		final PickTreeItem pickerTreeItem = new PickTreeItem();
		final Tree tree = new Tree();		
		tree.setRoot(DepartmentTreeNode.departmentRoot);
		pickerTreeItem.setValueTree(tree);

		final ListGrid listGrid = new ListGrid();
		ListGridField nameField = new ListGridField(FIELD_NAME, "Name");
		nameField.setType(ListGridFieldType.TEXT);
		nameField.setHidden(false);
		nameField.setEditorType(pickerTreeItem);
		listGrid.setFields(nameField);

		listGrid.setWidth100();
		main.addMember(listGrid);
		
//		DynamicForm form = new DynamicForm();
//		form.setItems(pickerTreeItem);
		
//		main.addMember(form);
		
		nameField.addEditorEnterHandler(new EditorEnterHandler() {
			
			@Override
			public void onEditorEnter(EditorEnterEvent event) {
				GWT.log(" record: " + event.getRecord(), null);
			}
		});

		nameField.setCellFormatter(new CellFormatter() {

			@Override
			public String format(Object value, ListGridRecord record,
					int rowNum, int colNum) {
				GWT.log("value: " + value + " record: " + record, null);
				if (record != null) {
					GWT.log("record.name: " + record.getAttributeAsString(FIELD_NAME), null);
				}
				int index = value.toString().lastIndexOf("/");
				if (index < 0)
					return value.toString();
				return value.toString().substring(index + 1);
				
//				return value.toString() + "1";
//				return ((TreeNode) value).getName();
			}
		});

		addButton.addClickHandler(new ClickHandler() {
			@Override
			public void onClick(ClickEvent event) {
				Map<String, Object> defaultValues = new HashMap<String, Object>();
				defaultValues.put(FIELD_NAME, "root/Marketing");
//				pickerTreeItem.setValue("root/Marketing");				
//				GWT.log("value: " + pickerTreeItem.getValue(), null);
				
//				defaultValues.put(FIELD_NAME, tree.getPath(DepartmentTreeNode.departmentRoot));
				try {
				listGrid.startEditingNew(defaultValues);
				}catch (Exception e) {
					GWT.log("daaf", e);
				}
			}
		});
		removeButton.addClickHandler(new ClickHandler() {
			@Override
			public void onClick(ClickEvent event) {
				listGrid.removeSelectedData();
			}
		});

		main.draw();
	}

Notice that i call this method from method EntryPoint#onModuleLoad().

I'm using the tree from the show case here is the class for it

public class DepartmentTreeNode extends TreeNode {

	public static final TreeNode departmentRoot = new DepartmentTreeNode(
			"root", new DepartmentTreeNode("Marketing", new DepartmentTreeNode(
					"Advertising"), new DepartmentTreeNode(
					"Community Relations")), new DepartmentTreeNode("Sales",
					new DepartmentTreeNode("Channel Sales"),
					new DepartmentTreeNode("Direct Sales")),
			new DepartmentTreeNode("Manufacturing", new DepartmentTreeNode(
					"Design"), new DepartmentTreeNode("Development"),
					new DepartmentTreeNode("QA")), new DepartmentTreeNode(
					"Services", new DepartmentTreeNode("Support"),
					new DepartmentTreeNode("Consulting")));

	public DepartmentTreeNode(String name) {
		setName(name);
	}

	public DepartmentTreeNode(String name, DepartmentTreeNode... children) {
		setName(name);
		setChildren(children);
	}

}

Thanks in advance for every help
Kind regards
Rod

[bbruyn]

Still trying to wrap up my SmartGWT evaluation, and while I've been able to find a handful of threads where people were trying to do this, I haven't seen anyone actually say they were able to make it work...

Is it safe to assume that for some reason, it doesn't work, or are we all just doing it wrong? :-)


Thanks in advance.

[Isomorphic]

This appears to be due to an interaction with the modalEditing feature of the grid.
You should be able to work around it by calling 'setModalEditing(false)' on your editable ListGrid.

Our engineering team is scheduled to look at the underlying issue in the near future.