javafx添加observablist< string>到单列tableview
我想将来自observablist batchnumber的数据添加到一个tableView,该表仅包含一个列,但我被卡住了,因为我发现的所有教程都是关于添加对象类型而不是字符串类型。
我用来生成一个随机批处理数量AAA0000的
public String generateBatch(){
Random rand = new Random();
String[] alphabet = "Q W E R T Y U I O P A S D F G H J K L Z X C V B N M".split(" ");
String batch = new String();
batch = alphabet[rand.nextInt(0, 26)] + alphabet[rand.nextInt(0, 26)] + alphabet[rand.nextInt(0, 26)] + rand.nextInt(1000, 9999);
return batch;
}
功能
ObservableList<String> batchNumber = FXCollections.observableArrayList();
for(int i = 0; i < 10; i++){
batchNumber.add(generateBatch());
}
这
TableView<String> batchNumberTableView = new TableView<>();
TableColumn<String, ?> batchColumn = new TableColumn<>("Vaccine Batch Number");
batchNumberTableView.getColumns().add(batchColumn);
是 卡住了,我已经成功地将列添加到了表观视图中,但是我不知道如何将数据从batchnumber分配到tableView中。
I want to add the data from ObservableList batchNumber to a tableview which only contains one column yet im stucked because all the tutorials i found is about adding object type, not string type.
This is a function i used to generate a random batch number of format AAA0000
public String generateBatch(){
Random rand = new Random();
String[] alphabet = "Q W E R T Y U I O P A S D F G H J K L Z X C V B N M".split(" ");
String batch = new String();
batch = alphabet[rand.nextInt(0, 26)] + alphabet[rand.nextInt(0, 26)] + alphabet[rand.nextInt(0, 26)] + rand.nextInt(1000, 9999);
return batch;
}
and then i add bunch of batch number into a ObservableList
ObservableList<String> batchNumber = FXCollections.observableArrayList();
for(int i = 0; i < 10; i++){
batchNumber.add(generateBatch());
}
so now batchNumber is loaded with bunch of Strings and then i tried to assign them to a tableView
TableView<String> batchNumberTableView = new TableView<>();
TableColumn<String, ?> batchColumn = new TableColumn<>("Vaccine Batch Number");
batchNumberTableView.getColumns().add(batchColumn);
and here is where im stucked, i've had successfully added a column into the tableview but i have no idea how to assign the datas from batchNumber into the tableview.
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