<table>
    <thead>
    <tr>
        <th>ID</th>
        <th>fName</th>
        <th>lName</th>
        <th>age</th>
        <th>edit</th>
        <th>delete</th>
    </tr>
    </thead>
    <tbody>
    <tr wicket:id="listView">
        <td wicket:id="id"></td>
        <td wicket:id="fName"></td>
        <td wicket:id="lName"></td>
        <td wicket:id="age"></td>
        <td wicket:id="edit"></td>
        <td wicket:id="delete"></td>
    </tr>
    </tbody>
</table>

add(new ListView<UserModel>("listView", users)
        {
            public void populateItem(final ListItem<UserModel> item)
            {
                final UserModel data= item.getModelObject();
                item.add(new Label("id", data.getId()));
                item.add(new Label("fName", data.getFirstName()));
                item.add(new Label("lName", data.getLastName()));
                item.add(new Label("age", data.getAge()));
                item.add(new Label("edit","edit"));
                item.add(new Label("delete","delete"));
            }
        });