UpdateFieldOnDocumentOpen

java.lang.Object
- org.apache.pdfbox.examples.interactive.form.UpdateFieldOnDocumentOpen

```
public final class UpdateFieldOnDocumentOpen
extends java.lang.Object
```
Update field automatically when the document is opened. This sample adds document action to automatically update a field value with the current date when the document is opened. This sample builds on the form generated by @link CreateSimpleForm so you need to run that first.

- Constructor Summary
  
  Constructors
  Modifier Constructor Description
  
  private UpdateFieldOnDocumentOpen()
- Method Summary
  
  All Methods Static Methods Concrete Methods
  Modifier and Type Method Description
  
  static void main(java.lang.String[] args)
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail
- UpdateFieldOnDocumentOpen
```
private UpdateFieldOnDocumentOpen()
```

Method Detail

main

public static void main(java.lang.String[] args)
                 throws java.io.IOException

Throws:: java.io.IOException