Hii all,
Firstly, I'm rather new to Java technology and I'm currently working on a school project. I need some help with:
uploading of an image file to an online database server(MySQL) and,
retrieving the image from db(I'm using BLOB type) for display in Java.
I'm not familiar with the classes/methods to be used. Can someone help me here? Thanks!
Thanks for the link! I'm able to do a File Select via JFileChooser and display the image onto a JLabel using the ImageIcon method (many thanks for that!). Currently, this is what I have (ImageFilter() extends FileFilter):
ImageIcon photoIcon;
JLabel photoLabel = new JLabel();
JFileChooser fc = new JFileChooser();
<snip>
private JPanel DPCtr()
{
<snip>
photoIcon = new ImageIcon("default.jpg");
photoLabel.setIcon(photoIcon);
photoLabel.setPreferredSize(new Dimension(150, 150));
<snip>
return p;
}
<snip>
public void actionPerformed(ActionEvent a)
{
if (a.getSource() == browseBut) {
fc.setFileFilter(new ImageFilter());
int returnVal = fc.showOpenDialog(DiseasePane.this);
if (returnVal == JFileChooser.APPROVE_OPTION) {
File imgFile = fc.getSelectedFile();
try {
photoIcon = new ImageIcon(imgFile.toURL());
} catch (MalformedURLException e) {
System.err.println("Invalid URL");
}
photoLabel.setIcon(photoIcon);
}
}
}
