Mixing
Javafx how to show files of a directory using a button before to choose it
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Guys i don't know how to show all the files in a certain directory on a listview. I thought in using a arraylist shown on other post here but it didnt helped because i have a button to find and choose a directory and then a listview that was suposed to show us all the files inside that directory this is my code maybe is a silly question maybe is not but i need help really fast
public class FXMLDocumentController implements Initializable {
@FXML
private Label label;
@FXML
private TextField textfield;
@FXML
private AnchorPane anchorid;
@FXML
private ListView listOfFiles;
@FXML
private String handleButtonAction(ActionEvent event) {
final DirectoryChooser dirchooser = new DirectoryChooser();
Stage stage = (Stage) anchorid.getScene().getWindow();
File file = dirchooser.showDialog(null);
String s = "";
if (file != null) {
System.out.println("Path: " + file.getAbsolutePath());
s = ""+file.getAbsolutePath();
textfield.setText(file.getAbsolutePath());
}
return s;
}
@FXML
private void teste(ActionEvent event, String s) {
File folder = new File(s);
File listOfFiles = folder.listFiles();
for (int i = 0; i < listOfFiles.length; i++) {
if (listOfFiles[i].isFile()) {
System.out.println("File " + listOfFiles[i].getName());
} else if (listOfFiles[i].isDirectory()) {
System.out.println("Directory " + listOfFiles[i].getName());
}
}
}
@Override
public void initialize(URL url, ResourceBundle rb) {
//Empty
}
}
EDIT: btw i forgot to say that that string s is just return something to get grabbed after in the other method to the listview
listview javafx
edited 2 days ago
Slaw
5,5932729
asked 2 days ago
Bunnytheh0tbeast
41
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Bunnytheh0tbeast is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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add a comment |
up vote
0
down vote
favorite
Guys i don't know how to show all the files in a certain directory on a listview. I thought in using a arraylist shown on other post here but it didnt helped because i have a button to find and choose a directory and then a listview that was suposed to show us all the files inside that directory this is my code maybe is a silly question maybe is not but i need help really fast
public class FXMLDocumentController implements Initializable {
@FXML
private Label label;
@FXML
private TextField textfield;
@FXML
private AnchorPane anchorid;
@FXML
private ListView listOfFiles;
@FXML
private String handleButtonAction(ActionEvent event) {
final DirectoryChooser dirchooser = new DirectoryChooser();
Stage stage = (Stage) anchorid.getScene().getWindow();
File file = dirchooser.showDialog(null);
String s = "";
if (file != null) {
System.out.println("Path: " + file.getAbsolutePath());
s = ""+file.getAbsolutePath();
textfield.setText(file.getAbsolutePath());
}
return s;
}
@FXML
private void teste(ActionEvent event, String s) {
File folder = new File(s);
File listOfFiles = folder.listFiles();
for (int i = 0; i < listOfFiles.length; i++) {
if (listOfFiles[i].isFile()) {
System.out.println("File " + listOfFiles[i].getName());
} else if (listOfFiles[i].isDirectory()) {
System.out.println("Directory " + listOfFiles[i].getName());
}
}
}
@Override
public void initialize(URL url, ResourceBundle rb) {
//Empty
}
}
EDIT: btw i forgot to say that that string s is just return something to get grabbed after in the other method to the listview
listview javafx
edited 2 days ago
Slaw
5,5932729
asked 2 days ago
Bunnytheh0tbeast
41
New contributor
Bunnytheh0tbeast is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
This line can be improved:s = ""+file.getAbsolutePath()just writes = file.getAbsolutePath(). What's wrong with using aListViewto show the list of files? What have you tried and what problem do you have with this approach?
– Gnas
2 days ago
You appear to want to usetesteas an event handler but it has the incorrect signature. It should have a single parameter whose type is the appropriate subclass ofjavafx.event.Eventor no parameter at all. See the Controller Method Event Handlers section of Introduction to FXML.
– Slaw
2 days ago
add a comment |
up vote
0
down vote
favorite
up vote
0
down vote
favorite
Guys i don't know how to show all the files in a certain directory on a listview. I thought in using a arraylist shown on other post here but it didnt helped because i have a button to find and choose a directory and then a listview that was suposed to show us all the files inside that directory this is my code maybe is a silly question maybe is not but i need help really fast
public class FXMLDocumentController implements Initializable {
@FXML
private Label label;
@FXML
private TextField textfield;
@FXML
private AnchorPane anchorid;
@FXML
private ListView listOfFiles;
@FXML
private String handleButtonAction(ActionEvent event) {
final DirectoryChooser dirchooser = new DirectoryChooser();
Stage stage = (Stage) anchorid.getScene().getWindow();
File file = dirchooser.showDialog(null);
String s = "";
if (file != null) {
System.out.println("Path: " + file.getAbsolutePath());
s = ""+file.getAbsolutePath();
textfield.setText(file.getAbsolutePath());
}
return s;
}
@FXML
private void teste(ActionEvent event, String s) {
File folder = new File(s);
File listOfFiles = folder.listFiles();
for (int i = 0; i < listOfFiles.length; i++) {
if (listOfFiles[i].isFile()) {
System.out.println("File " + listOfFiles[i].getName());
} else if (listOfFiles[i].isDirectory()) {
System.out.println("Directory " + listOfFiles[i].getName());
}
}
}
@Override
public void initialize(URL url, ResourceBundle rb) {
//Empty
}
}
EDIT: btw i forgot to say that that string s is just return something to get grabbed after in the other method to the listview
listview javafx
edited 2 days ago
Slaw
5,5932729
asked 2 days ago
Bunnytheh0tbeast
41
New contributor
Bunnytheh0tbeast is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
Guys i don't know how to show all the files in a certain directory on a listview. I thought in using a arraylist shown on other post here but it didnt helped because i have a button to find and choose a directory and then a listview that was suposed to show us all the files inside that directory this is my code maybe is a silly question maybe is not but i need help really fast
public class FXMLDocumentController implements Initializable {
@FXML
private Label label;
@FXML
private TextField textfield;
@FXML
private AnchorPane anchorid;
@FXML
private ListView listOfFiles;
@FXML
private String handleButtonAction(ActionEvent event) {
final DirectoryChooser dirchooser = new DirectoryChooser();
Stage stage = (Stage) anchorid.getScene().getWindow();
File file = dirchooser.showDialog(null);
String s = "";
if (file != null) {
System.out.println("Path: " + file.getAbsolutePath());
s = ""+file.getAbsolutePath();
textfield.setText(file.getAbsolutePath());
}
return s;
}
@FXML
private void teste(ActionEvent event, String s) {
File folder = new File(s);
File listOfFiles = folder.listFiles();
for (int i = 0; i < listOfFiles.length; i++) {
if (listOfFiles[i].isFile()) {
System.out.println("File " + listOfFiles[i].getName());
} else if (listOfFiles[i].isDirectory()) {
System.out.println("Directory " + listOfFiles[i].getName());
}
}
}
@Override
public void initialize(URL url, ResourceBundle rb) {
//Empty
}
}
EDIT: btw i forgot to say that that string s is just return something to get grabbed after in the other method to the listview
listview javafx
listview javafx
edited 2 days ago
Slaw
5,5932729
asked 2 days ago
Bunnytheh0tbeast
41
New contributor
Bunnytheh0tbeast is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
edited 2 days ago
Slaw
5,5932729
asked 2 days ago
Bunnytheh0tbeast
41
New contributor
Bunnytheh0tbeast is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
edited 2 days ago
Slaw
5,5932729
edited 2 days ago
Slaw
5,5932729
edited 2 days ago
Slaw
5,5932729
5,5932729
asked 2 days ago
Bunnytheh0tbeast
41
New contributor
Bunnytheh0tbeast is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 2 days ago
Bunnytheh0tbeast
41
asked 2 days ago
Bunnytheh0tbeast
41
41
New contributor
Bunnytheh0tbeast is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
New contributor
Bunnytheh0tbeast is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
Bunnytheh0tbeast is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
This line can be improved:s = ""+file.getAbsolutePath()just writes = file.getAbsolutePath(). What's wrong with using aListViewto show the list of files? What have you tried and what problem do you have with this approach?
– Gnas
2 days ago
You appear to want to usetesteas an event handler but it has the incorrect signature. It should have a single parameter whose type is the appropriate subclass ofjavafx.event.Eventor no parameter at all. See the Controller Method Event Handlers section of Introduction to FXML.
– Slaw
2 days ago
add a comment |
This line can be improved:s = ""+file.getAbsolutePath()just writes = file.getAbsolutePath(). What's wrong with using aListViewto show the list of files? What have you tried and what problem do you have with this approach?
– Gnas
2 days ago
You appear to want to usetesteas an event handler but it has the incorrect signature. It should have a single parameter whose type is the appropriate subclass ofjavafx.event.Eventor no parameter at all. See the Controller Method Event Handlers section of Introduction to FXML.
– Slaw
2 days ago
This line can be improved:
s = ""+file.getAbsolutePath() just write s = file.getAbsolutePath(). What's wrong with using a ListView to show the list of files? What have you tried and what problem do you have with this approach?– Gnas
2 days ago
This line can be improved:
s = ""+file.getAbsolutePath() just write s = file.getAbsolutePath(). What's wrong with using a ListView to show the list of files? What have you tried and what problem do you have with this approach?– Gnas
2 days ago
You appear to want to use
teste as an event handler but it has the incorrect signature. It should have a single parameter whose type is the appropriate subclass of javafx.event.Event or no parameter at all. See the Controller Method Event Handlers section of Introduction to FXML.– Slaw
2 days ago
You appear to want to use
teste as an event handler but it has the incorrect signature. It should have a single parameter whose type is the appropriate subclass of javafx.event.Event or no parameter at all. See the Controller Method Event Handlers section of Introduction to FXML.– Slaw
2 days ago
add a comment |
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This line can be improved:
s = ""+file.getAbsolutePath()just writes = file.getAbsolutePath(). What's wrong with using aListViewto show the list of files? What have you tried and what problem do you have with this approach?– Gnas
2 days ago
You appear to want to use
testeas an event handler but it has the incorrect signature. It should have a single parameter whose type is the appropriate subclass ofjavafx.event.Eventor no parameter at all. See the Controller Method Event Handlers section of Introduction to FXML.– Slaw
2 days ago