Java file save dialog

Again, you can place the code inside of an IF Statement, along with a try … catch block:. The last two lines in the code above get the data from the text area. This is then placed into a string variable called alltext. We then call the writeToFile method from our WriteFile class. Please create a minimal reproducible example that compiles and runs without any additional errors.

Please read the link I gave. Your code is not the minimal amount to illustrate your problem. Add a comment. Active Oldest Votes. Improve this answer. Loris Securo Loris Securo 7, 2 2 gold badges 15 15 silver badges 26 26 bronze badges. Awesome thank you! So simple! I must have been looking at it too long, i tried so many things, thank you so much was really bugging me! I see, just like the open option. If the user clicks on the cancel button from the file chooser instead of save button, the returned file will be null.

So, it is always necessary to check for null case for the returned file which otherwise will leads to NullPointerException. Genuine Coder. JavaFX FileChooser save dialog.

Gets or sets a value indicating whether this FileDialog instance should automatically upgrade appearance and behavior when running on Windows Vista. Gets or sets a value indicating whether the dialog box displays a warning if the user specifies a file name that does not exist. Gets or sets a value indicating whether the dialog box displays a warning if the user specifies a path that does not exist. Gets or sets the GUID to associate with this dialog state.

Typically, state such as the last visited folder and the position and size of the dialog is persisted based on the name of the executable file. By specifying a GUID, an application can have different persisted states for different versions of the dialog within the same application for example, an import dialog and an open dialog.

This functionality is not available if an application is not using visual styles or if AutoUpgradeEnabled is set to false. Gets the IContainer that contains the Component. Gets or sets a value indicating whether the dialog box prompts the user for permission to create a file if the user specifies a file that does not exist.

Gets the custom places collection for this FileDialog instance. Gets or sets a value indicating whether the dialog box returns the location of the file referenced by the shortcut or whether it returns the location of the shortcut. Gets a value that indicates whether the Component is currently in design mode.

Gets the list of event handlers that are attached to this Component. Gets or sets the current file name filter string, which determines the choices that appear in the "Save as file type" or "Files of type" box in the dialog box. Gets values to initialize the FileDialog. Gets or sets a value indicating whether the Save As dialog box displays a warning if the user specifies a file name that already exists.

Gets or sets a value indicating whether the dialog box restores the directory to the previously selected directory before closing. Gets or sets a value indicating whether the Help button is displayed in the file dialog box.

Gets or sets the ISite of the Component. Gets or sets whether the dialog box supports displaying and saving files that have multiple file name extensions. Creates an object that contains all the relevant information required to generate a proxy used to communicate with a remote object.