Question

FYI, None of these answers could help me。因此，在将其标记为重复之前，请先阅读该问题。因此，您可能知道，Javafx tableView中表列的初始化是通过以下方式完成的：

nameCol.setCellValueFactory(new PropertyValueFactory<>("name"));
statusCol.setCellValueFactory(new PropertyValueFactory<>("status"));
contactCol.setCellValueFactory(new PropertyValueFactory<>("contact"));
programmeCol.setCellValueFactory(new PropertyValueFactory<>("programme"));
packageCol.setCellValueFactory(new PropertyValueFactory<>("packages"));
purposeCol.setCellValueFactory(new PropertyValueFactory<>("purpose"));
trainerCatCol.setCellValueFactory(new PropertyValueFactory<>("trainerCategory"));
fromTimeCol.setCellValueFactory(new PropertyValueFactory<>("fromTime"));
timeToCol.setCellValueFactory(new PropertyValueFactory<>("toTime"));
payAmountCol.setCellValueFactory(new PropertyValueFactory<>("paymentAmount"));
paymentModeCol.setCellValueFactory(new PropertyValueFactory<>("paymentMode"));

serialNoCol.setCellValueFactory(new Callback<CellDataFeatures<Member, Member>, ObservableValue<Member>>() {
    @SuppressWarnings("unchecked") // Just for this one statement    
    @Override public ObservableValue<Member> call(CellDataFeatures<Member, Member> p) {
            return new ReadOnlyObjectWrapper(p.getValue());
        }
    });
serialNoCol.setCellFactory(new Callback<TableColumn<Member, Member>, TableCell<Member, Member>>() {
        @Override public TableCell<Member, Member> call(TableColumn<Member, Member> param) {
            return new TableCell<Member, Member>() {
                @Override protected void updateItem(Member item, boolean empty) {
                    super.updateItem(item, empty);

                    if (this.getTableRow() != null && item != null) {
                        int index=this.getTableRow().getIndex()+1;
                        setText(index+"");
                    } else {
                        setText("");
                    }
                }
            };
        }
    });
serialNoCol.setSortable(false);

现在，问题是，我有很多这样的表，我想编写一个函数来简化我的工作。但是，唯一让我受阻的是类名称（在此示例中为成员），该名称对于我正在使用的所有表都不同。我为简化序列号以外的列的初始化编写的函数是：

void initCol(TableColumn [] membershipCols,String [] colValues,TableColumn serialNoCol){
    for(int i=0; i< membershipCols.length; i++){
            membershipCols[i].setCellValueFactory(new PropertyValueFactory<>(colValues[i]));
        }
}

这就是我所谓的函数：

TableColumn [] membershipCols ={memNameCol,MemNewCol,MemRenewCol,MemProgrammeCol,MemPackageCol,MemAmountCol,MemAdmAmountCol,
                                            CashAmtCol,CardAmtCol,ChqAmtCol,refferedCol};
String [] colValues= {"name","newMem","renew","programme","packages","amount","admAmount","card","cash","cheque","refferedBy"};
initCol(membershipCols,colValues, serialNoCol);

我唯一遇到的问题是使用不同的类初始化示例中指定的SerialNoCol。那么，有什么办法可以将Class name作为函数参数并解决此问题？

类名作为参数之一的函数-Javafx

0 个答案: