Progress bar while loading table

Hi, please could anyone help me to how to create progress bar when i am loading large number of data using bean. data would be unknown so how do i show the status...plz help..
thanks

This should help
http://java.sun.com/docs/books/tutorial/uiswing/components/progress.html

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PROGRESS BAR while loading report

Hi Fiends,
I have a classic report w/ a link and this link open a other page and this page is a report with a report model ( CSV ).. and this load is too slow and i wanna include a progress bar like this site [link]http://apex.oracle.com/pls/otn/f?p=987654321:26[link] and this progress bar will be show while the report is loading ...
Anybody knows how to do this ?
Tks
Zander

Hi,
Have you seen :
[url http://apex.oracle.com/pls/otn/f?p=65560:2:0::NO] Loading Icon plugin
[url http://www.apex-plugin.com/oracle-apex-plugins/dynamic-action-plugin/loading-icon_81.html]Click here to see the features and download
And I think that it is good to check [url http://docs.oracle.com/cd/E23903_01/doc/doc.41/e21676/apex_plsql_job.htm#AEAPI1203]APEX_PLSQL_JOB
Regards,
Fateh
Edited by: Fateh on Sep 22, 2012 1:26 AM

PROGRESS BAR WHILE LOADING A PAGE

All,
iam using below code and its working good with page submit button but i need it for a page load i.e when a page loads show the progress bar(page which take a while to load) so i can call it like onload. Anybody who has done this pls i appreciate if you could help...
function html_Submit_Progress(pThis){
$x_Show('AjaxLoading');
window.setTimeout('$s("AjaxLoading",$x("AjaxLoading").innerHTML)', 900);
doSubmit('APPLY_CHANGES');
function submit_HideAll(pThis){
$x_Hide('wwvFlowForm');
doSubmit('APPLY_CHANGES');
function submit_ButtonRegion(pThis){
$x_Hide('button_region');
doSubmit('APPLY_CHANGES');
using apex 4.1 and my page here i need it is a popup.
thanks

You can fix that in your page template by putting something like this just before the BODY tag in the Header region:
<div id="loading"
style="display: block;
         position: fixed;
         top: 0px;
         left: 0;
         z-index: 1999;
         width: 100%;
         height: 100%;
         background-color: #fff;
         text-align: center;">
<div style="position: relative;
            top: 130px;">
Wait..loading..
</div>
<img src="#IMAGE_PREFIX#themes/theme_200/images/loading.gif" height="32" width="32"
   style="position: relative;
          top: 150px;"/>
</div>and putting something like this just after the closing BODY tag in the Footer region:
<script>
$(document).ready(function(){
$('#loading').hide();
</script>

Displaying an Indeterminate Progress Bar While a DB2 Stored Proceedure Runs

How do I display a dialog with an indeterminate progress bar while a DB2 query runs? Could anyone point me to an example or some strong docs?
I learned Java about six months ago, so I'm relatively new to the language. Through searching and documentation, I've been able to find all the examples and answers I've needed so far. Now I've run into an issue I can't find anywhere. It seems like the most basic thing in the world. I have a DB2 stored procedure that takes about 5 minutes to run. While it's running, I want to display a simple dialog with a progress bar going back and forth (no buttons, no user interaction).
I'm using Eclipse 3.3.1.1 as my IDE, and running the application from a JAR file. I have Java 1.6.0.30 installed. The DB2 query is running in response to a user clicking a button on the form (an ActionEvent). All of my forms are using Swing (JFrame, JDialog, etc.).
The crux of my problem seems to be that I can bring up a dialog (which should contain the progress bar), but I can't get it to paint. All I get is a window that's the right size/location, but contains an after-image of what was behind it. I can't even get a dialog to display with a "Please Wait" label while the DB2 procedure runs.
I tried separating both the DB2 stored procedure and the progress dialog into separate threads. I tried yielding in the DB2 thread to give the progress dialog a chance to update. I tried using invokeAndWait, but I got the following error:
Exception in thread "AWT-EventQueue-0" java.lang.Error: Cannot call invokeAndWait from the event dispatcher thread
It seems like I'm doing something wrong in my use of Theads, but I can't for the life of me figure out what it is. If anyone could help out a bit of a Java newbie, I would be extremely grateful.

Demo:
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
public class ProgressBarExample2 {
    private JProgressBar bar = new JProgressBar(0,99);
    private JButton button = new JButton("Lengthy operation");
    private ActionListener al = new ActionListener(){
       public void actionPerformed(ActionEvent evt) {
            button.setEnabled(false);
            bar.setIndeterminate(true);
            new Worker().execute();
    private class Worker extends SwingWorker<Boolean, Boolean>{
        protected Boolean doInBackground() {
            try {
                Thread.sleep(10000); //10 secs
            } catch (InterruptedException e) {
            return Boolean.TRUE;
        protected void done() {
            button.setEnabled(true);
            bar.setIndeterminate(false);
    public static void main(String[] args) {
        EventQueue.invokeLater(new Runnable() {
            public void run() {
                new ProgressBarExample2();
    ProgressBarExample2() {
        button.addActionListener(al);
        JPanel cp = new JPanel();
        cp.add(button);
        cp.add(bar);
        JFrame f = new JFrame("ProgressBarExample2");
        f.setContentPane(cp);
        f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        f.pack();
        f.setLocationRelativeTo(null);
        f.setVisible(true);
}

My computer will not start up. It powers up I get the gray screen with the apple and get the loading progress bar it loads to 25% and the screen goes black

My computer will not start up. It powers up, I get the gray screen with the apple, then the loading progress bar starts loading to about 25% the the screen goes black. what can I try to get my computer up and running?

Carolyn Samit wrote:
iMac, Mac OS X (10.7.1)
Use Command + R for Lion Recovery
Try restarting, when you hear the startup tone hold down the Option key. Then choose the Recovery Partition.

Progress bar before loading a component

hi,
Can anybody send me the coding to show a progress bar before loading a component.
thanks in advance.

Hi,
Here is one idea;
http://www.cflex.net/showFileDetails.cfm?ObjectID=448
Johnny
Please rate answers.

Show progress bar while module loads

I have a TabView where each tab is a module. One of the
modules has a lot of child components and when I click to activate
that tab - it takes 2-3 seconds to load. During this time OSX shows
the beach ball.
Is it possible for me to show a loading progress bar instead?
Should I be pre-loading all the modules when the application loads,
or at some other point? If so, how do I do this?
Any suggestions would be appreciated.

Hey Jason,
I'm not sure who moderates, but I can send you in the right
direction.
Short answer: Look around for Asynchronous Flex demos
Long answer:
The interfaces locks up (beach ball/hour glass) because the
main application 'thread' is busy with the task you asked of it.
This can, in many different languages, cause a freeze. Javascript,
Native Mac or Windows applications, apparently Flex too.
Running one task at a time is considered a synchronous
(serial) request. What you need to do is make an asynchronous
(parallel) request. In the web world, that's the 'A' in Ajax. By
making asynchronous requests, you free up the main 'thread', while
a separate worker thread is off completing the task. This keeps
your interface responsive.
I think that leads to event listeners.. Send off a background
request, but listen for it to complete. Link the listener to a
second piece of code upon successful completion.
I wish I could get into more detail, but I'm not a Flex guy..
hoped that at least helped gel the idea.
-dp

Displaying progress bar while components load

I'm going to display a JTree that's quite huge (takes time to load; I need to get the info as XML from a server, etc.)
So, I want to display a JProgressBar while it is loading.
My plan was to use a cardlayout, and show the panel with the progress bar until the tree was loaded and then do a .show("tree") on the main panel with the card layout.
However, this does not seem to work. Nothing is displayed before the tree is loaded ...
Any suggestions on best ways to do this?
Here's my class so far:
public class HierarchyJTree extends JPanel {
    private static Logger logger = Logger.getLogger(HierarchyJTree.class);
    private JProgressBar progress;          // keep track on progress
    private TreeMap idmap = new TreeMap(); // to map nodes created up against their id's; needed to create the tree structure when we have a parent id and want the node
    private dataAccess access = dataAccess.getInstance();
    private JTree tree;
    private CardLayout card = new CardLayout();
    private int maxProgress = 20;
     * Construct a new JTree. Collect the category information from the database.
    public HierarchyJTree() {
        this.setLayout(card);
        JPanel progressPanel = new JPanel();
        progress = new JProgressBar(0,maxProgress);
        progressPanel.add(progress);
        this.add(progressPanel, "progress");
        card.show(this,"progress");
    public void startCollectingData() {
        progress.setValue(2);
        ResultSet rs = access.sendXML("<request>\n<runQuery>getCategories</runQuery>\n</request>");
        progress.setValue(10);
        tree = new JTree(new DefaultMutableTreeNode("Categories", true));
        tree.getSelectionModel().setSelectionMode(TreeSelectionModel.SINGLE_TREE_SELECTION);
        JPanel treePanel = new JPanel(new FlowLayout(FlowLayout.LEFT));
        treePanel.add(tree);
        this.add(treePanel, "tree");
        addFromResultSetToTree(rs);
        card.show(this, "tree");
     * Constructor that will use incomming ResultSet to create the tree, instead of contacting
     * the server to get a new one
     * @param resultset containing the category info from MOD_category
    public HierarchyJTree(ResultSet resultset) {
        this.setLayout(card);
        tree = new JTree(new DefaultMutableTreeNode("Categories", true));
        BasicConfigurator.configure();
        tree.getSelectionModel().setSelectionMode(TreeSelectionModel.SINGLE_TREE_SELECTION);
        addFromResultSetToTree(resultset);
     * This will take a jaxb.ResultSet object containing ID, categoryName and parentID of all the
     * categories in the database, and add them as Nodes in the JTree this class represents.
     * @param r the jaxb.ResultSet object
    private void addFromResultSetToTree(ResultSet r) {
         // code to load the info into the tree here, and inc the progress
            progressValue += incValue;
            progress.setValue((int)Math.round(progressValue));
}

Use SwingWorker, which is not included in Swing library, but you can find it on http://java.sun.com/docs/books/tutorial/uiswing/components/example-swing/SwingWorker.java;
see alse http://java.sun.com/docs/books/tutorial/uiswing/components/progress.html.

Progress bar while PDF loading on browser

Hi,
I have a servlet which is getting the data and rendering a PDF form and display the form into user's browser. I want to show a progress bar or a waiting image/message on the browser when a rendered PDF is loading. I found out that there is no delay in any step of the code itself but the PDF is taking time to load in a browser and this delay is increased when I apply reader extensions on rendered PDF. Is there any way to show a progress because the delay is too much.
Regards,
Sunaif Aziz

I resolved this when page loads but i still have issue with a progress bar on another page displaying "before" onload...thanks.

Show Progress Bar while only on Page Load.

Hi Experts,
I want to show progress bar every time when page loads.
Progress bar is coming on the page. but it is not going off after page is loaded.
Below is the code which i added for the Progress bar.
//written on Header Text of Page
<script type="text/javascript">

</script>
//written on footer text of Page
<style> #AjaxLoading{padding:5px;font-size:18px;width:200px;text-align:center;left:20%;top:20%;position:absolute;border:0px solid #666;}
</style>
<div id="AjaxLoading" style="display:none;"><br /><img src="#APP_IMAGES#progress_bar.gif" id="wait" /></div>
//called the function Execute on Page Loads
html_Submit_Progress(this);Progress bar is continuously showing on the page after page is loaded.
I want only to show only page loads.
Please help me .
Apex Version : Apex 4.1
DB Version : 10g
Regards,
Jitendra

Hide the loader element when the page has loaded. Put this in the javascript section
$(document).ready(function(){ $x_Hide('AjaxLoading'); });Or put it in the page load section
$x_Hide('AjaxLoading');Or create a dynamic action which fires on page load, select a hide action, and use a jQuery selector to target '#AjaxLoading' as an affected element.

Progress bar when loading page (%)

Hello. I have done an extensive search on this forum but I haven't been able to find exactly how to do this. I want to put one of those progress bars that show the percentage of how the load of the present page is coming along, and how far away from completion it is. For example you click on a page on a site and the page in question takes 45 seconds to 1 minute to load. In that time while the load is taking place the end user sees a progress bar that tells him(her) that the load is 15% along, 10 seconds later it's 25% complete, etc.
There are a couple of pages on a site I built with iWeb that have either a blank or black screen where nothing at all happens until the page is completely loaded. Depending on the browser and the computer this could take between 15 seconds to a couple of minutes. If I have this progress bar then the user can see how far away the load is and decide if they want to wait or not.
I am aware most every browser has this functionality built in. However I am watching out for many of the end users who are not aware of this or where in their browser to look and see how the page load is coming along. I am guessing it's some sort of Java script or HTML Snippet or something like that.
Thank you for your help.

The average surfer will wait 7 seconds for your page to download. Its up to you to make this happen.
Make sure you keep your pages fairly simple and don't overload them with content.
Optimize your photos, compress your movies and load your audio files as MP3 - preferably using a flash player.
Upload to a server other than MobileMe and optimize your files before upload ...
http://www.tonbrand.nl/
Doing all this will also give your website a chance to load in Internet Explorer.

How can i Create a PROGRESSIVE BAR while process of a procedure is going

hi,
I have a push button in my form that runs the procedure .the process will approx 15 minutes. while processing is started, i want to display PROGRESSIVE BAR
until process complete and exits automatically after process . please suggest me how to create the same, is it possible..
please send me solution as soon as possible please
thanks in advance
prasanth

The forms demos contains a progress bar bean which you can use if web deployed.
Regards
Grant Ronald
Forms Product Management

Show progress bar before loading the applet or application

hi ,
My application size is large and take some time to load . Now i want that to show progress bar . how can i do this .Please Help me
sorry for my english.
Thanks

Do everything in a seperate thread. Create a progress bar in the main thread, then create a new thread for initializing your app. Once the init is done, hide the progress bar and make your app visible.

How to create/set progress bar for loading flash intro

Hi,
I am having a falsh intro for my website.
But its taking time to download and play the intro when we try to access it.
I have seen many sites with progress bar indicating the status on the downloading of flash items.
Can anybody please tell me how should I go about this?

You can make a simple loader, it's a visual cue so your users wait for a moment.
Try this, get a GIF from one of these site: http://www.google.com/search?hl=en&client=safari&rls=en-us&q=loading+gif&btnG=Se arch
download it and name it as loader.gif
add it to you page, and add the following to the page using HTML Snippet:
<script type='text/javascript'>
var timerCount = 0;
var delayTimer = 5; // change this for the duration to show the loader.gif
var loaderName = 'loader.gif';
function stopLoader() {
_imgs = parent.document.getElementsByTagName('img');
for (ji = 0; ji< _imgs.length; ji++) {
if (_imgs[ji].src.indexOf(loaderName) != -1) {
loaderElement = _imgs[ji];
break;
if (timerCount == delayTimer) {
loaderElement.style.visibility = 'hidden';
clearInterval(_stopLoader);
timerCount++;
parent.iWLog(timerCount);
_stopLoader = setInterval('stopLoader()', 1000);
</script>
BTW, here is an example: http://hdl.50webs.com/Sample/Blank.html

I am on dial up. Can I get the progress bar for loading a page back it helps me know how things are going.

On previous versions of Firefox there was a progress bar when you were loading a page. It was in the lower right corner. How can I get it back? It would be very helpful if there was an add on for it for those of us still on dial up.

Be aware that the loading indication that you see doesn't represent a real indication of what is happening. It just starts increasing till about 50% of the bar is filled and if it takes too long then the steps get smaller (half what is left as available space in the end or stop at all).
There is also the Net tab on the Web Console that can show how long it takes to load content.
*Firefox > Web Developer > Web Console

Progress bar while loading table

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