【发布时间】:2015-09-21 11:41:02
【问题描述】:
我正在使用 Vaadin 创建表。一些细胞在重复。所以我希望它们合并到一个单元格中,如图所示:
第一张图片显示了表格现在的样子,第二张是我想要的合并单元格的样子。
我正在使用此代码:
Table table = new Table(AppData.getMessage("menu.report2"));
table.addContainerProperty(tableHeaders[0], String.class, null);
table.addContainerProperty(tableHeaders[1], String.class, null);
table.addContainerProperty(tableHeaders[2], String.class, null);
table.addContainerProperty(tableHeaders[3], String.class, null);
List<User> employeeList = employeeDAO.findAllEmployees();
int i;
for (i = 0; i < employeeList.size(); i++) {
User employee = employeeList.get(i);
table.addItem(new Object[]{
CaseStatus.OPEN,
tasksDAO.countTasks(CaseStatus.OPEN),
employee.getFirstAndLastName(),
tasksDAO.countTasks(employee, CaseStatus.OPEN)},
i);
}
for (int j = 0; j < employeeList.size(); j++) {
User employee = employeeList.get(j);
table.addItem(new Object[]{
CaseStatus.CLOSED,
tasksDAO.countTasks(CaseStatus.CLOSED),
employee.getFirstAndLastName(),
tasksDAO.countTasks(employee, CaseStatus.CLOSED)},
i + j);
}
table.setPageLength(table.size());
addComponent(table);
setComponentAlignment(table, Alignment.TOP_CENTER);
setMargin(true);
【问题讨论】:
标签: vaadin