我用了demo上的例子,可是如果要删除一条纪录的话,整个的treetable就都没有了,自己试着做了一个treetable,可是别说删除了,连选中都没有,用了debug启动的,data里是空啊.选中语句我是这样写的: public void treeTableSelectFileItem(SelectionEvent selectionEvent)
{
UIXTreeTable source = (UIXTreeTable)selectionEvent.getSource();
RowKeySet rks = source.getSelectedRowKeys();
TaskRecord data = (TaskRecord)source.getRowData();
setSelectedFileItem(data);
}
protected void setSelectedFileItem(TaskRecord data)
{
if (data != null)
{
setLastSelectedFileItem(data);
}
}
public void setLastSelectedFileItem(TaskRecord lastSelectedFileItem)
{
this._lastSelectedFileItem = lastSelectedFileItem;
}哪位大侠帮着看看,谢谢了!
{
UIXTreeTable source = (UIXTreeTable)selectionEvent.getSource();
RowKeySet rks = source.getSelectedRowKeys();
TaskRecord data = (TaskRecord)source.getRowData();
setSelectedFileItem(data);
}
protected void setSelectedFileItem(TaskRecord data)
{
if (data != null)
{
setLastSelectedFileItem(data);
}
}
public void setLastSelectedFileItem(TaskRecord lastSelectedFileItem)
{
this._lastSelectedFileItem = lastSelectedFileItem;
}哪位大侠帮着看看,谢谢了!
学习oracle的最好方式就是看官方文档,怎么会找不到资料:
http://www.oracle.com/technology/products/jdev/11/cuecards111/index.html