Java FX - filling table rows in different colours

问题

I updated my code to show how the whole class look like Still I got some errors can you validate what I need to improve to have it working

Mainly the problem is with fillTableView() method

private TableCell fillTableView() {

    clientColumn.setCellFactory(column -> {
        return new TableCell<CarFx, String>() {
            @Override
            protected void updateItem(String item, boolean empty) {
                super.updateItem(item, empty);

                setText(empty ? "" : getItem().toString());
                setGraphic(null);

                TableRow<CarFx> currentRow = getTableRow();

                if (!isEmpty()) {

                    if (item.equals("EMPTY EMPTY"))
                        currentRow.setStyle("-fx-background-color:green");
                    else
                        currentRow.setStyle("-fx-background-color:blue");
                }
            }
        };
    });

}

回答1:

You need to update the items of Table View by overriding updateItem() method.

The code is :

  yourColumnBased.setCellFactory(column -> {
        return new TableCell<CarFx, String>() {
            @Override
            protected void updateItem(String item, boolean empty) {
                super.updateItem(item, empty);

                setText(empty ? "" : getItem().toString());
                setGraphic(null);

                TableRow<CarFx> currentRow = getTableRow();

                if (!isEmpty()) {

                    if(item.equals("assigned")) 
                        currentRow.setStyle("-fx-background-color:blue");
                    else
                        currentRow.setStyle("-fx-background-color:green");
                }
            }
        };
    });

来源：https://stackoverflow.com/questions/53251956/java-fx-filling-table-rows-in-different-colours