Client-Side Development Section Index | Page 4

How can I print the contents of a JTable as a report with title, date/time etc. as a formatted report on a paper?

How can I call a Java method from Javascript?

How can I send an attachment without having to use a physical file?

ActiveX can be used. However, be aware that an increasing number of people are not using internet explorer on windows (either due to alternate browser or due to alternate operating system) so Acti...more

Apart from the accept all filter, until Java 6, there were no predefined filters. Java 6 introduces the FileNameExtensionFilter, allowing you to define one or more types of files for the user to s...more

Is it possible to set session variables from javascript?

The Manager class offers a getSupportedContentTypes() method for just such a purpose. Pass in a value of null to get the whole set returned.more

That would be with the TempoControl. Get it from the Player and call the setTempo() method, passing in a value for the number of milli-beats per minute.more

You need to get the VolumeControl object from the Player and change the volume through that: vc = (VolumeControl) player.getControl("VolumeControl"); if(vc != null) { vc.setVolume(50); } more

You have to get the MetaDataControl object for the associated player. There are four predefined keys that you can ask for: TITLE_KEY, DATE_KEY, COPYRIGHT_KEY, and AUTHOR_KEY, though other informat...more

The Manager has a static playTone() method to generate tones. You can also create a Manager.TONE_DEVICE_LOCATOR player object with Player player = Manager.createPlayer(Manager.TONE_DEVICE_LOCATOR)...more

You need to attach a PlayerListener to the Player.

RecordStore rs = RecordStore.open("name"); byte record[] = rs.getRecord(id); ByteArrayInputStream bais = new ByteArrayInputStream(record); Player player = Manager.createPlayer(bais, "audio/x-wav"...more

You need to know the mime type of the audio file and pass it as a stream to the Player object. InputStream is = getClass().getResourceAsStream("/example.wav"); Player player = Manager.createPlaye...more

Use the locator string of "capture://video" to create the Player, then get the VideoControl for the viewfinder, and finally VideoControl.getSnapshot(String type) to take the picture.