Changing image prefix in Apex 4.1

Hi guys,
I installed APEX 4.1 with EPG on Oracle linux 6 and for some reason I want to change image prefix from */i/* to */i4/*.
I browsed to apex/utilities and logged in sqlplus as sysdba and run the file:
@reset_image_prefix.sql choosing */i4/* as my new prefix.
then i tried:
select id, flow_image_prefix from apex_040100.wwv_flows; all application now have the prefix /i4/ but when I go to http://myserver:8080/apex nothing is displayed !!!!
when i change */i4/* back to */i/* everything is back to normal...
please help :) ....

Your results would be expected. You changed the image prefix to reference /i4/ which by default would not exist. Did you take any steps to actually create and load the files into /i4/?

Similar Messages

Change Image Prefix at the Application Level

Hi All,
I have an APEX installation and the image prefix has been set as /j/. I have changed this to /i/ using the reset_image_prefix.sql script.
This however does not update the Image Prefix field in the Applications Definition (the entry still appears as /j/).
Is there a way to change this using a SQL script?
Will the following achieve the same result:
update APEX_030200.APEX_APPLICATIONS
set IMAGE_PREFIX='/i/'
where IMAGE_PREFIX='/j/';
Thanks,
Riz

Hi Riz,
there exists a nice API for that purpose. You have to either login as parsing schema or privileged user to perform such action. To be sure, I'd set the workspace id to your environment first, so I guess the following block should be doing exactly what you want:
DECLARE
v_ws_sgid NUMBER := APEX_UTIL.FIND_SECURITY_GROUP_ID('<WORKSPACE_NAME>');
v_app_id NUMBER := <APP_ID>;
v_prefix VARCHAR2(256) := '/i/';
BEGIN
WWV_FLOW_API.set_security_group_id(v_ws_sgid);
WWV_FLOW_API.set_image_prefix ( p_flow_id => v_app_id,
p_image_prefix => v_prefix);
COMMIT;
END;
/You can edit (almost) any part of the application defintion with that API.
-Udo

4.2 reset image prefix sql error

Using Oracle 11.2.0.3.0, ohs w/ mod_plsql
My DB has two instances with two different versions of apex loaded. One is version 4.1.1 (working fine) and I decided to upgrade the other from 4.1.1 to 4.2. I created a new location entry in the dads.conf file in my ohs instance to point to the new 4.2 instance referencing a new image Alias on the server. When I installed APEX 4.2 I pointed the images directory parameter to the new Alias 'q' but it did not seem to work. All of the applications are still referencing /i/ and noticed that the reset_image_prefix.sql in the 4.2 apex utilities directory was not updated to reference the APEX_040200 schema.
Ricker

Hi Ricker,
I have filed bug# 14785456 for the problem with reset_image_prefix.sql script. As a workaround and if you haven't already done so, please change the two occurrences of APEX_040100 to APEX_040200 and run the script again to correctly initialize the package wwv_flow_image_prefix.
BTW, the reset_image_prefix.sql script will not change the "Image Prefix" attribute of your applications, it just deals with the instance default and the APEX Builder application. But granted, we should have something in place to do it for customer applications as well. I have filed bug# 14786091 for that.
We are not able to reproduce that after installation, HTTPS is required. Is it possible that your previous installation had this set to Yes? Because in that case it would be migrated over.
Regards
Patrick
My Blog: http://www.inside-oracle-apex.com
APEX Plug-Ins: http://apex.oracle.com/plugins
Twitter: http://www.twitter.com/patrickwolf

Menu Buttons Change Image instead of Highlighting?

Does anyone know how to/or if it's possible to make a DVD menu in Photoshop for Encore where, when the menu button is highlighted it actually changes image instead of making it a solid highlighted colour?
For example...
In a DVD i'm making, I have Cartoon images that are the menu buttons. I would like to make it so that when you select it on your dvd player it makes the eyes open up wider and mouths of the characters open up. I have made the duplicate layers and changed one to have the open eyes and mouth and placed it directly ontop of the other and put both layers in the one group with the (+) to allow Encore to recognize it. But all I get is the top layer of the two turning to a top colour. I know that using prefixes like (=1) makes it highlighted and that is why it's highlighting but I don't know what else to suggest. I've looked at the prefixes on the Encore help on this site and tried to work it out but no luck
I know this is due to my lack of knowledge and really need some help to fix it, or know if it's even possible (I assume tht using such great products as Adobe it will be)
Thanx

Welcome to the forum.
This is easily done by doing dupe Menus for each Button. The Button on the original Menu will be set to Auto-Activate, and be linked to the dupe Menu with the different graphic. I would probably turn OFF Sub-picture Highlights.
The trick is to do a layout, and also name your Menus (especially the dupes), to reflect exactly what they do. I use Illustrator for my layout, but pencil and paper work well too.
Note: if run on a computer, the user will need to Dbl-click the Button, as Auto-Activate only works seamlessly from a DVD set-top player.
There are several other posts on this forum (a few very recent), where I go into much more detail. Also, Jeff Bellune's excellent book, The Focal Easy Guide to Adobe EncoreDVD 2.0, by Focal Press, has excellent, easy to follow steps for doing this. Though written for EncoreDVD 2.0, 100% of the book will apply to CS3 & CS4.
Good luck,
Hunt

Creating a simple image application in Apex

select
"IMAGE_ID",
<img src="#OWNER#.deliver_thumbnail?p_image_id='||IMAGE_ID||'"/> thumbnail,
"FILENAME" from "ORDIMAGE_IMAGES"
where
instr(upper("FILENAME"),upper(nvl(:P1_REPORT_SEARCH,"FILENAME"))) >
Its is showing an error
showing only the coding part when i run the application instead of showing image....
can you please help me rectify the error
Edited by: 880021 on 17-Aug-2011 20:58

Creating a simple image application in Apex
Create a new application from scratch. Name it ORDImages_images.
Add a Report and Form Page based on your ORDImage_images table. Ensure that you select a Classic Report (i.e. not Interactive, which is the default). As expected, two pages are created.
Continue to create the application and then run it.
After the login page, there will be spurious entries for image and thumbnail.
This is expected because of the ORDImage columns in the images table.
Edit Page 1 and open the Images Region
The Source entry is
select
"IMAGE_ID",
"IMAGE",
"THUMBNAIL",
"FILENAME"
from "ORDIMAGE_IMAGES"
where
instr(upper("FILENAME"),upper(nvl(:P1_REPORT_SEARCH,"FILENAME"))) > 0
In SQL Developer, create the deliver_images_thumb procedure
CREATE OR REPLACE PROCEDURE deliver_thumbnail(p_image_id IN NUMBER) IS
l_thumbnail ORDSYS.ORDImage;
BEGIN
-- Fetch the thumbnail from the database
SELECT thumbnail
INTO l_thumbnail
FROM ORDImage_images
WHERE image_id = p_image_id;
-- Check update time if browser sent If-Modified-Since header
IF ordplsgwyutil.cache_is_valid( l_thumbnail.getUpdateTime() )THEN
owa_util.status_line( ordplsgwyutil.http_status_not_modified );
RETURN;
END IF;
-- Set the MIME type and deliver the image to the browser.
owa_util.mime_header( l_thumbnail.mimeType, FALSE );
ordplsgwyutil.set_last_modified( l_thumbnail.getUpdateTime() );
owa_util.http_header_close();
IF owa_util.get_cgi_env( 'REQUEST_METHOD' ) <> 'HEAD' THEN
wpg_docload.download_file( l_thumbnail.source.localData );
END IF;
END;
Then
GRANT EXECUTE ON deliver_thumbnail TO PUBLIC;
Return to Apex and change the Source entry to
select
"IMAGE_ID",
'<img src="#OWNER#.deliver_thumbnail?p_image_id='||IMAGE_ID||'"/>' thumbnail,
"FILENAME" from "ORDIMAGE_IMAGES"
where
instr(upper("FILENAME"),upper(nvl(:P1_REPORT_SEARCH,"FILENAME"))) > 0
Apply changes and run the application
You can now search on substrings of filenames. Note that the image_ID is not shown. To rectify this, Edit Page 1 and open Report in Regions.
Edit the image_id and under Column Link, change the Link Text to #IMAGE_ID#. Also change the Heading in the Column Attributes to Image ID.
Apply the changes and re-run.
Clicking on the image_id link takes you to Page 2 – the form for that image.
Page 2 is sparse so reveal the image_id by Editing Page 2 and opening the P2_IMAGE_ID Page Item. Change Display as Hidden to Text Field. Apply changes and re-run.
In Page Items, open and delete the P2_THUMBNAIL item.
Open the P2_IMAGE item.
Under Name, change the Display As entry to Display Image (from the select list).
Under Settings, change the Based On entry to BLOB Column returned by SQL Statement
Enter
SELECT i.image.source.localdata
FROM ORDimage_images i
WHERE image_id = :P2_IMAGE_ID
as the SQL Statement
Apply changes and re-run the application
Making an image clickable
Edit Page 1 and open Report in Regions. Edit THUMBNAIL and under Column Link, insert
<img src="#OWNER#.deliver_thumbnail?p_image_id=#IMAGE_ID#"/>
as Link Text.
Select Page 2 as the Target Page in this Application.
Finally, set Item 1's name to P2_IMAGE_ID and its Value to #IMAGE_ID#
Removing the Spreadsheet link
Under Report Attributes, set Enable CSV Output to No

Image Files - Upgrade APEX (3,2 to 4.2)

I Tried posting this yesterday but maybe logged out too soon? I cant seemt o find it now. I apologize if this is out there twice now
Pretty much all I have done with APEX is installed 3.2 in Banner DB about 2
years ago - our developers take it and run with it from there. The developers want is to go to APEX
4.2. In looking at the install, it is very similar to the 3.2 - and there is a
/i/ paramater that is recomended to be /i/ when doing the install. I am using an OAS DAD configuration and this looks to be matching an enty in
http.conf that has /i/ and then the directory for the images files on the OAS Server. I have
multiple instances in our Test Environment that use this OAS install and all were install using the /i/ option. When I install/upgrade
to 4.2, I am supposed to copy the images from the APEX Home to the /i/ directory
defined in the http.conf file. This will overlay (though i will back it up
first) the current images that were from 3.2. I am assuming this will have a
negative effect on the instances that I am not installing APEX 4.2 in right
away.
Is there a way to define an alternate /i/ directory. I thought about createing
an entry something like /i42/ when doing the install and then putting that in the http.conf file in conjunction with the
existing /i/ and using that as my 4.2 directory and in place of
/i/ butthe installation seemed to emphasize using /i/. I
may be confusing things also as I do not work with this that much once I hand it
over to the developers but any hints/thoughts/ideas are much appreciated.
Thanks,
Bob Norris

Try editing your dads.conf to include a secondary images location
http://docs.oracle.com/cd/E37097_01/doc/install.42/e35123/otn_install.htm#CHDHCBGI
Alias /i42/ "ORACLE_HTTPSERVER_HOME/Apache/images/"Then edit application properties -> user interface
Under General properties the Image prefix could be modified from /i/ to /i42/
Ideally, this would be done in reverse, but I don't have a 3.x instance to check if that property existed back then.
Scott
blog: [url grassroots-oracle.com]grassroots-oracle.com
twitter: [url twitter.com/swesley_perth]@swesley_perth
-- please mark any useful posts as helpful or correct, in the end it helps us all

How can I change several prefixes in my Address Book?

Hello,
I been trying change several prefixes on my Address Book with no luck.
I tried exporting them as Bussines Cards and editing them with Text Edit and I was unsuccesful. Due that the find tool wont "find" what I am looking for.
At the end of the day is only replacing the following in a bunch of contacts:
+54911
for
011
Any help would be much apreciated.
Thanks in advance
Lucho

Hello, I think you'll have to Export them & use another Application...
How to Export Your Mac OS X Mail Address Book Contacts to a CSV File...
Export Your Mac OS X Mail Address Book Contacts to a CSV File
To save your contacts from the Mac OS X Address Book to a CSV (comma-separated values) file, which lets you import the data to many other address books:
Download and install AB2CSV.
Open AB2CSV.
Select Mode | CSV from the menu.To configure which fields will be exported, you can select AB2CSV | Preferences… from the menu and go to the CSV tab.
Now select File | Export from the menu.
Go to your Documents folder.
Click Choose.
The exported address book contacts are saved to a file called "everyone.csv" in your Documents folder.
http://email.about.com/od/macosxmailtips/qt/How-To-Export-Your-Mac-Os-X-Mail-Add ress-Book-Contacts-To-A-Csv-File.htm
Then again, AB can be imported into...
Might look into NeoOffice...
http://www.neooffice.org/
Or Open Office...
http://porting.openoffice.org/mac/download/index.html
And most likely MS Office.

Changing Images at Runtime...it's sending me nuts (I'm a newbie, go easy)

Hi all,
I am trying change images at runtime and quite frankly it's driving me nuts. I'm pretty new to Java and don't understand some of the principles but I'm trying. I have this code below, that loads up a few images. I want to be able to change some/all of these images either on a timed even or on a button press, but all the things I've tried don't work. Can someone offer me some help....thanks in advance
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
public class bc extends JFrame implements ActionListener {
     public static void main(String[] args) {new bc();}
     bc() {
          //setUndecorated(true); // - this removed the titlebar!
                setTitle("BC...");
          setSize(350,125);
          setResizable(false);
          setLocation(50,50);
          setDefaultCloseOperation(EXIT_ON_CLOSE);
          setBackground(new Color(0,0,0));
          getContentPane().setBackground(new Color(255,255,255));
          JPanel hours = new JPanel();
          hours.setLayout(new GridLayout(4,2));
          hours.add(hour14);
          hours.add(hour24);
          hours.add(hour13);
          hours.add(hour23);
          hours.add(hour12);
          hours.add(hour22);
          hours.add(hour11);
          hours.add(hour21);
          JPanel mins = new JPanel();
          mins.setLayout(new GridLayout(4,2));
          mins.add(min14);
          mins.add(min24);
          mins.add(min13);
          mins.add(min23);
          mins.add(min12);
          mins.add(min22);
          mins.add(min11);
          mins.add(min21);
          JPanel secs = new JPanel();
          secs.setLayout(new GridLayout(4,2));
          secs.add(sec14);
          secs.add(sec24);
          secs.add(sec13);
          secs.add(sec23);
          secs.add(sec12);
          secs.add(sec22);
          secs.add(sec11);
          secs.add(sec21);
          JPanel helptext = new JPanel();
          helptext.setLayout(new GridLayout(4,2));
          helptext.add(new JLabel("8"));
          helptext.add(new JLabel("4"));
          helptext.add(new JLabel("2"));
          helptext.add(new JLabel("1"));
//add action listenters
          changeImg.addActionListener(this);
          JPanel cp = new JPanel();
          cp.setLayout(new GridLayout(1,6));
          cp.setBackground(new Color(255,255,255));
          cp.add(hours);
          cp.add(mins);
          cp.add(secs);
          cp.add(helptext);
          cp.add(changeImg);
          setContentPane(cp);
          setVisible(true);
     public void actionPerformed(ActionEvent ae) {
          hour11.PaintOff(1);
          //JOptionPane.showMessageDialog(this, "changed");
          repaint();
JPanel hour11 = new PaintOff(0);
JPanel hour12 = new PaintOff(0);
JPanel hour13 = new PaintBlank();
JPanel hour14 = new PaintBlank();
JPanel hour21 = new PaintOff(0);
JPanel hour22 = new PaintOff(0);
JPanel hour23 = new PaintBlank();
JPanel hour24 = new PaintBlank();
JPanel min11 = new PaintOff(0);
JPanel min12 = new PaintOff(0);
JPanel min13 = new PaintOff(0);
JPanel min14 = new PaintOff(0);
JPanel min21 = new PaintOff(0);
JPanel min22 = new PaintOff(0);
JPanel min23 = new PaintOff(0);
JPanel min24 = new PaintOff(0);
JPanel sec11 = new PaintOff(0);
JPanel sec12 = new PaintOff(0);
JPanel sec13 = new PaintOff(0);
JPanel sec14 = new PaintOff(0);
JPanel sec21 = new PaintOff(0);
JPanel sec22 = new PaintOff(0);
JPanel sec23 = new PaintOff(0);
JPanel sec24 = new PaintOff(0);
JButton changeImg = new JButton("change");
}///---------This is my PaintOff class ---------------\\\
import javax.swing.*;
import java.awt.*;
import java.awt.Image.*;
public class PaintOff extends JPanel {
Toolkit tk = Toolkit.getDefaultToolkit();
public Image imgOff = tk.getImage("off.jpg");
public Image imgOn = tk.getImage("on.jpg");
public Image paintMe = tk.getImage("off.jpg");
     PaintOff(int a) {
          if(a == 1) {
               vOn();
          } else {
               vOff();
     public void vOn() {
        paintMe = imgOn;
     //JOptionPane.showMessageDialog(new bc(), "shown");
     public void vOff() {
        paintMe = imgOff;
     public void paintComponent(Graphics g) {
          g.drawImage(paintMe,0,0,this);
}PaintBlank class is not included here, it's basically just the same as PaintOff but only has one image inside.
When I try and compile this code, I get
C:\jdk1.4\bin\bclock>javac bc.java
bc.java:79: cannot resolve symbol
symbol : method PaintOff (int)
location: class javax.swing.JPanel
hour11.PaintOff(1);
^
1 error
I don't understand this either, I've tried replacing "PaintOff(1)" with "vOn()" but I get the same error. This is baffling to be, as I thought that the hour11 would have access to all the methods inside the PaintOff class?
Anyway, thanks for any help you guys give me!
Cheers
//Chris.

Hi!
Your problem is that you've used a widening conversion to convert from PaintOff to a JPanel. JPanel has no such method, and so the compiler is complaining that it can't find it.
e.g
public class NoCompile{
     public static void main(String args[]){
          One one = new Two();
          one.methTwo();
public class Two extends One{
     public Two(){}
     public void methTwo(){
        System.out.println("Executed 2");
public class One{
     public One(){}
     public void meth1(){}
} will give you the same sort of error message. To make the compiler happy, use a cast.
Now this will compile and gives the right result.
public class NoCompile{
     public static void main(String args[]){
          One one = new Two();
          ((Two)one).methTwo();
}So in your case, you want to do
((PaintOff)hour11).vOn();
Does that help?
:) jen

How to change the PREFIX of a ABAP proxy in SPROXY transaction?

Hi Experts,
I created a ABAP proxy by right clicking (CREATE PROXY) the Service Interface in SPROXY transaction.
At the time, I have given ZMY_XI_ as a prefix in the box of PROXY of tab of properties, fine. Now I need to change the PREFIX, so, clicked the pencil button and changed and trying to SAVE or ACTIVATE, but am getting message saying that "Name must begin with YXI_II"
Pls. let me know that even though SAP has given this field as editable field (on clicking the pencil button), why still am getting this error?
How to get my requirement to be done?
Thank you

Howdy,
You have to delete the proxy (save any code you've done first) and start again with the prefix you want - as all subobjects need to be generated with the same prefix.
Cheers
Alex

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Where in photoshop elements 5 are you seeing the "Box" geyed out?
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Hi All !
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Very Thanks in Advance !
All code below:
// Gauss.cpp
// gauss
// Created by Dmitry Volkov on 30.12.14.
// Copyright (c) 2014 Automatic System Metering. All rights reserved.
#include "Gauss.h"
#include "GaussUI.h"
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PSChannelPortsSuite1* sPSChannelPortsSuite = NULL;
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    // Make sure Photoshop supports the Gaussian Blur operation
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    if (pChannel == NULL)
        canRead = false;
    else if (pChannel->port == NULL)
        canRead = false;
    else if (sPSChannelPortsSuite->CanRead(pChannel->port, &canRead))
        // this function should not error, tell the host accordingly
        *gResult = errPlugInHostInsufficient;
        return;
    // if everything is still ok we will continue
    if (!canRead || pLayerData == NULL)
        return;
    // some local variables to play with
    VRect readRect = pChannel->bounds;
    PixelMemoryDesc destination;
    // set up the PixelMemoryDesc
    destination.data = pLayerData;
    destination.depth = pChannel->depth;
    destination.rowBits = pChannel->depth * (readRect.right - readRect.left);
    destination.colBits = defColBits;
    destination.bitOffset = 0 ;
    // Read this data into our buffer, you could check the read_rect to see if
    // you got everything you desired
    if (sPSChannelPortsSuite->ReadPixelsFromLevel(
                                                  pChannel->port,
                                                  0,
                                                  &readRect,
                                                  &destination))
        *gResult = errPlugInHostInsufficient;
        return;
void WriteLayerData(ReadChannelDesc *pChannel, char *pLayerData)
    Boolean canWrite = true;
    if (pChannel == NULL || pLayerData == NULL)
        canWrite = false;
    else if (pChannel->writePort == NULL)
        canWrite = false;
    else if (sPSChannelPortsSuite->CanWrite(pChannel->writePort, &canWrite))
        *gResult = errPlugInHostInsufficient;
        return;
    if (!canWrite)
        return;
    VRect writeRect = pChannel->bounds;
    PixelMemoryDesc destination;
    destination.data = pLayerData;
    destination.depth = pChannel->depth;
    destination.rowBits = pChannel->depth * (writeRect.right - writeRect.left); //HSIZE * pChannel->depth * gXFactor*2;
    destination.colBits = defColBits;
    destination.bitOffset = 0 ;
    if (sPSChannelPortsSuite->WritePixelsToBaseLevel(
                                                     pChannel->writePort,
                                                     &writeRect,
                                                     &destination))
        *gResult = errPlugInHostInsufficient;
        return;

Have you reviewed your code vs the Dissolve example? It is enabled for other bit depths as well.

Automator - Change Image Type - Multiple page PDF- TIFF conversion

I was able to do this on a friend's computer (not sure which version of OS X they were running), but this seems impossible on Snow Leopard.
I need to convert hundreds of multiple page PDFs to TIFFs. I can't get this to work, and the Change Image Type option only lists single page PDF conversion. I could separate PDFs into multiple files, convert to TIFFs, but then I don't know how to recombine a bunch of TIFF pages into a larger file. From google searches, I know this is possible using tiffutil, but I don't really understand how to use that well, and I really need an automatic process.
I'm at my wits end with this, because I did it just last week on someone else's computer and it was easy as pie. Why can't you convert multiple page PDFs in Snow Leopard?
Any ideas?
Thanks!

I just tried this - two problems.
It creates a separate tiff document for each page of the input pdf.
Also, this action is just annoying because it results in randomly named files in some temp folder that i can only locate using the reveal finder item action. I know I can rename files in automator, but I'd really like to have the output file have the same name as the input file.
It confuses me why they would remove this functionality in Snow Leopard.

Creating an image gallery in apex....

Hi,
Im using Apex version 4.2.6... I followed the instructions in a blog to create an image gallery in apex applications....
http://apex-notes.blogspot.com/2008/12/build-image-gallery-using-apex.html
I have created all process by following that blog... But the pikachoose plugin is not available to download....
Is there is any other plugin or any other alternate way to create an image gallery in apex???
Thanks
Infant raj

HI,
Is there is any example for creating an image gallery... Went through on your link, i want to use the images that are stored in the table.....
Please advise me on application where i need to use this scripts...
jQuery plugin setup
The blueimp Gallery jQuery plugin registers a global click handler to open links with data-gallery attribute in the Gallery lightbox.
To use it, follow the lightbox setup guide, but replace the minified Gallery script with the jQuery plugin version and include it after including jQuery:
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script> <script src="js/jquery.blueimp-gallery.min.js"></script>
Next, add the attribute data-gallery to your Gallery links:
<div id="links"> <a href="images/banana.jpg" title="Banana" data-gallery> <img src="images/thumbnails/banana.jpg" alt="Banana"> </a> <a href="images/apple.jpg" title="Apple" data-gallery> <img src="images/thumbnails/apple.jpg" alt="Apple"> </a> <a href="images/orange.jpg" title="Orange" data-gallery> <img src="images/thumbnails/orange.jpg" alt="Orange"> </a> </div>
Thanks...
INFANT

Displaying dynamically changing image: a problem with JLabel.

Hello! I use NetBeans 5.5 and I develop my GUI with Matisse. I'm rather a beginner in developing GUIs with this editor...
I'd like to display a dynamically changing image. The idea is: GUI shows the image, that is modified as some computations run in a different thread. App will be run on a single machine.
I'm trying to display the image as a label's icon. The problem is that my app's frame can be resized - and when it is, the label also resizes. When the label is resized, the image should also be resized - the image should always be of the same size as the label. The problem? I noticed, that it works only when I make my app's bigger. When I try to lower its dimensions, the label's dimensions remain the same. Why the label don't make its size smaller?
My code works as follows: when app's main frame is resize, the panel (the one, that the label is placed in) is also resized. And, since the label is in the panel, it (should) also be resized. So I wrote all the resize-events handlers (therefore I know that the resize event is sent when my app's frame is resized, and when the panel is resized - but the label is resized only when it grows bigger). In this methods I modify the image displayed in the label (I resize the image).
Or, perhaps, there is some other way to show a (dynamically changing) image with Swing... I chose JLabel, because I didn't want to write my own JComponent. JLabel can display image and that is all I need. The problem is: when the label grows bigger, I create a new, bigger image (icon). Why my label don't get smaller (the resize event isn't even sent)?

There is no component that dynamically resizes an image. You need to create your own. Something like this:
JComponent component = new JComponent()
     protected void paintComponent(Graphics g)
          // Scale image to size of component
          g.drawImage(yourImage, 0, 0, getWidth(), getHeight(), null);
};

Changing images on jsp

I created a jsp page with a button and a image (ImageComponent). When the button is pressed a picture is retrieved from a database and saved on the CLIENTs harddrive (ex: "C:\\img.jpg"). After this the image should be changed to the picture just downloaded from the database.
The tried to call the methode:
image.setUrl("C:\\img.jpg");
then the current image dissapears, but the new image isn't displayed.
Did I used the right methode, or should I just call some kind of refresh methode? Can you please help.
THANX

Google "banner rotation".
Murray --- ICQ 71997575
Adobe Community Expert
(If you *MUST* email me, don't LAUGH when you do so!)
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==================
"informatic-tec" <[email protected]> wrote in
message
news:efj729$mpa$[email protected]..
> Hellow to everybody, i would like to know witch is the
html code or script
> that let me change images on and web page any time i
refres it.
>
> I would like to make a page with 4 images at the top,
that change
> any time that one user refresh it.
>
> Thanks to anyone who can help me.
>
> David
>
>
>

Changing image prefix in Apex 4.1

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