Example usage for com.google.gwt.user.cellview.client CellTable CellTable

Introduction

In this page you can find the example usage for com.google.gwt.user.cellview.client CellTable CellTable.

Prototype

public CellTable(ProvidesKey<T> keyProvider) 

Source Link

Document

Constructs a table with a default page size of 15, and the given ProvidesKey key provider .

Usage

From source file:tn.spindox.client.ui.CellTableFieldUpdaterExample.java

License:Apache License

public CellTable<Person> getTable() {

    // Create a CellTable with a key provider.
    final CellTable<Person> table = new CellTable<Person>(KEY_PROVIDER);
    table.setWidth("100%", false);

    // Add a date column to show the birthday.
    CheckboxCell checkBoxCell = new CheckboxCell();
    Column<Person, Boolean> SelectedColumn = new Column<Person, Boolean>(checkBoxCell) {
        @Override//from  w  ww.  j a v  a  2  s .  c o  m
        public Boolean getValue(Person object) {
            return object.selected;
        }
    };

    TextColumn<Person> firstNameColumn = new TextColumn<Person>() {
        @Override
        public String getValue(Person object) {
            // Return the name as the value of this column.
            return object.firstName;
        }
    };
    TextColumn<Person> lastNameColumn = new TextColumn<Person>() {
        @Override
        public String getValue(Person object) {
            // Return the name as the value of this column.
            return object.lastName;
        }
    };
    TextColumn<Person> birthDateColumn = new TextColumn<Person>() {
        @Override
        public String getValue(Person object) {
            // Return the name as the value of this column.
            return object.birthDate;
        }
    };
    TextColumn<Person> RegionColumn = new TextColumn<Person>() {
        @Override
        public String getValue(Person object) {
            // Return the name as the value of this column.
            return object.region;
        }
    };
    TextColumn<Person> emailColumn = new TextColumn<Person>() {
        @Override
        public String getValue(Person object) {
            // Return the name as the value of this column.
            return object.email;
        }
    };

    // Add a field updater to be notified when the user enters a new name.
    SelectedColumn.setFieldUpdater(new FieldUpdater<Person, Boolean>() {

        @Override
        public void update(int index, Person person, Boolean value) {

            if (value) {
                person.selected = true;
            } else {
                person.selected = false;
            }
        }

    });

    ButtonCell editCell = new ButtonCell();
    Column<Person, String> editColumn = new Column<Person, String>(editCell) {
        @Override
        public String getValue(Person object) {
            return "edit";
        }
    };

    editColumn.setFieldUpdater(new FieldUpdater<Person, String>() {

        @Override
        public void update(int index, Person object, String value) {

            System.out.println("-----------> clicked");

            callLoginDialogBox();
        }

        protected void callLoginDialogBox() {
            EditPersonBox editPersonBox = new EditPersonBox();

            editPersonBox.show();
        }

    });

    ButtonCell deleteCell = new ButtonCell();
    Column<Person, String> deleteColumn = new Column<Person, String>(deleteCell) {
        @Override
        public String getValue(Person object) {
            return "delete";
        }
    };

    deleteColumn.setFieldUpdater(new FieldUpdater<Person, String>() {

        @Override
        public void update(int index, Person person, String value) {

            System.out.println("-----------> delete clicked");

            Employee e = new Employee();
            e.setId_pers(person.id);
            e.setFirstName(person.firstName);
            e.setLastName(person.lastName);
            e.setBirthDate(person.birthDate);
            e.setRegion(person.region);
            e.setEmail(person.email);

            serverPerson.delete(e, new AsyncCallback<Void>() {

                @Override
                public void onFailure(Throwable caught) {
                    System.out.println("---> Error while deleting employee");
                }

                @Override
                public void onSuccess(Void result) {
                    System.out.println("---> deleting success !!! ");
                    table.redraw();
                }

            });

        }

    });

    table.addColumn(SelectedColumn, "");
    table.addColumn(firstNameColumn, "First Name");
    table.addColumn(lastNameColumn, "Last Name");
    table.addColumn(birthDateColumn, "Birth Date");
    table.addColumn(RegionColumn, "Region");
    table.addColumn(emailColumn, "Email");
    table.addColumn(editColumn, "");
    table.addColumn(deleteColumn, "");

    // Push the data into the widget.
    // table.setRowData(CONTACTS);

    final EmployeeServiceAsync server = GWT.create(EmployeeService.class);
    server.getListEmployees(new AsyncCallback<List<Employee>>() {

        @Override
        public void onFailure(Throwable caught) {
            System.out.println("---> Pb in retrieveing persons...");

        }

        @Override
        public void onSuccess(List<Employee> result) {

            List<Person> persons = new ArrayList<Person>();

            for (Employee e : result) {
                Person contact = new Person(false, e.getId_pers(), e.getLastName(), e.getFirstName(),
                        e.getBirthDate(), e.getRegion(), e.getEmail());
                persons.add(contact);
            }
            // Push the data into the widget.
            table.setRowData(persons);
        }

    });

    return table;
}

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