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Start your free trialAbel Cepeda
4,661 Points${controller.timerText}
for some reason, the text or the numbers will not show in the screen, I follow the video, can someone help me, or explain in detail.
3 Answers
deckey
14,630 PointsI see one typo here:
public String getTimerTex(){
return mTimerText.get();
}
should be getTimerText()
other than that seems good, post fxml too if it's still not working
Abel Cepeda
4,661 Pointsfor XML: <Label fx:id="time" text="${controller.timerText}"/> Home.java: public class Home { @FXML private VBox container;
@FXML
private Label title;
private Attempt mCurrentAttempt;
private StringProperty mTimerText;
private Timeline mTimeline;
public Home(){
mTimerText = new SimpleStringProperty();
setTimerText(0);
}
public String getTimerTex(){
return mTimerText.get();
}
public StringProperty timerTextProperty(){
return mTimerText;
}
public void setTimerText(String timerText){
mTimerText.set(timerText);
}
public void setTimerText(int remainingSeconds){
int minutes = remainingSeconds / 60;
int seconds = remainingSeconds % 60;
setTimerText(String.format("%02d:%02d", minutes, seconds));
}
private void prepareAttempt(AttemptKind kind){
clearAttemptStyles();
mCurrentAttempt = new Attempt(kind, "");
addAttemptStyle(kind);
title.setText(kind.getDisplayName());
setTimerText(mCurrentAttempt.getRemainingSeconds());
// TODO:csd this is creating multiple time lines we need to fix this!
mTimeline = new Timeline();
mTimeline.setCycleCount(kind.getTotalSeconds());
mTimeline.getKeyFrames().add(new KeyFrame(Duration.seconds(1), e -> {
mCurrentAttempt.tick();
setTimerText(mCurrentAttempt.getRemainingSeconds());
}));
}
public void playTimer(){
mTimeline.play();
}
public void pauseTimer(){
mTimeline.pause();
}
private void addAttemptStyle(AttemptKind kind){
container.getStyleClass().add(kind.toString().toLowerCase());
}
private void clearAttemptStyles(){
for (AttemptKind kind : AttemptKind.values()){
container.getStyleClass().remove(kind.toString().toLowerCase());
}
}
public void DEBUG(ActionEvent actionEvent) {
System.out.println("HI MOM");
}
public void handleRestart(ActionEvent actionEvent){
prepareAttempt(AttemptKind.FOCUS);
playTimer();
}
}
Abel Cepeda
4,661 Pointsit work, ^.^ ty
deckey
14,630 Pointsdeckey
14,630 PointsHi Abel, paste some of your code here, so everyone can take a look. Could be some simple typo, or not, but it's hard to guess what's wrong.
good luck!