Dynamically Load Subreport depends on Parameter?

Hi
I am wondering if it is possible to create a crystal report that includes a sub-reports section, which can load different subreport (.rpt) file into that section dynamically depends on the Parameter. E.g.
@ReportID = 1
then it load abc.rpt as a subreport
@ReportID = 1
then it load apple.rpt as a subreport.
Could you give me some suggestion about what do i need to do, If I want to create a report like that.
Many thanks
Chi

Chi,
you can create parameter {?ReportID} in main report and then create 2 sections for subreport abc.rpt and apple.rpt .
If you want have subreports in report header then you have to create 2 sections of report header.
Each subreport has to be in separate section.
Then go to Section Expert and enter following into suppress formula for those sections:
for section with abc.rpt : {?ReportID}<>1
for section with apple.rpt : {?ReportID}<>2
That's it.
Hope it helps.
Lena

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How to dynamically load jar files - limiting scope to that thread

Dynamically loading jar files has been discussed a lot. I have read a quite a few posts, articles, and demo code for doing just that. However, I have yet to find a solution to my problem. Most people modify their system class loader and are happy. I have done that and was happy for a time. Occasionally, you will see reference to an application server or tomcat or some other large project that have successfully been able to load and unload jar files, allow for dynamic deployment of code, etc. However, I have not been able to achieve similar success; And my problem is much less complicated.
I have an application that executes a thread to send a given file/message to a standard JMS Server Queue. Depending on the parameters selected by the user, this thread may need to communicate with one of a number of JMS Servers, ie. JBoss, WebLogic, EAServer, Glassfish, etc. All of which can be done with the same code, but each needs to load their own flavor of JMS Client Jar files. In this instance, spawning a separate JVM for each communication would work from a classloader perspective. However, I need to keep it in the family and run under the same JVM, albeit each JMS Server Connection will be created and maintained in separate Threads.
I am close, I am doing the following...
1. Creating a new URLClassLoader in the run() method of each thread.
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Thanks to everyone - I got it working!
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psuedu code/concept ....
Primary Jar File   - Included in ClassPath
Class<?> cls = ClassLoader.loadClass( "JMSClient.MessageSender" )
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Dynamically loading the MathScript Node

Hi - Is it possible to dynamically load script into the Mathscript Node at Run time. I see that you can use define functions and paths and things . But being a newbie to Mathscript could all this hang together to make dynamic loading a possibility and how?
thanks dht

Hi,
unfortunately the node doesn't support run-time dynamic loading of scripts. You can load variable values with the load function, but not scripts.
http://zone.ni.com/reference/en-XX/help/371361A-01/lvtextmath/msfunc_load/
http://zone.ni.com/reference/en-XX/help/371361A-01/lvhowto/saving_loading_scripts/
Depending on your application, you could use a case statement to decide between several pre-built (and possibly compiled) mathscript nodes, and acheive the functionality that way.
Another option might be to use the formula vi's instead, although this will require a more complex architecture to parse the text file you'd generate.
For more information on MathScript, please see the following link
http://zone.ni.com/devzone/devzoneweb.nsf/Opendoc?openagent&568C773718B080F286257096005BD314
Hope that helps
Sacha Emery
National Instruments (UK)
// it takes almost no time to rate an answer

Regarding dynamically loading slider/radios within grid

I have a DataGrid and I am using ItemRenderers to dynamically load components like images and buttons within it. Now, I wanted to know if its possible to load a slider or even a radiogroup based on values that the datagrid receives dynamically. If a slider is used it needs to be calibrated with data that it receives from dataprovider property of the grid. Similarly, if a radio group is used, I should be able to render number of radios depending on the data provided to datagrid.
I am basically building an application for image search where I want to provide a slider or radios (within each row of datagrid) displaying various sizes in which the same image is available. The user should be able to select a size and then further processing continues.
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If this post answered your question or helped, please mark it as such.
This code will solve your problem or get you much closer to a solution:
<?xml version="1.0" encoding="utf-8"?>
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Get width and height of a dynamically loaded image once it's done loading?!

hello : :
well... i'm taking my first shots at flex after programming
in flash for a year now. it's been fun and i've been picking up on
things pretty well (or so i think), but i come across something
today that i used to be able to do in my as2 programming and don't
know how to do in as3...
in flex, i'm loading an image into an image control (by using
"myImgControl.load(urlString)"). i have a "complete" parameter on
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is loaded, but if i try and check the hight and width of the loaded
image once it loads, it comes back as zero. how can i get the
height and width of the image after it's loaded?!
in flash/as2 i used to do this little trick/work-around i
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height once the loaded image listener checked the loading process
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movieClip the image was loaded using
imgLoaderListener.loadClip(urlString, imgLoader).
quote:
iTot = imgLoader.getBytesTotal();
iLoad = imgLoader.getBytesLoaded();
if (iLoad == iTot && iTot > 4) {
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that all make sense?!
basically, it's as simple as this: i need to find something
similar to the above for as3 that will tell me the width and height
of a dynamically loaded image after it's done loading...
so there ya have it. i appreciate any help any of you can
throw my way! thank you so much for even reading this!
: : michael

I assume you have probably already figured this out, but just
in case, there should be an event to listen for after which you can
get the height and width information successfully. I can't remember
the exact name, however. Experiment and see which one works
time-wise.

Dynamically loading jar files

Hi
In my application I need to dynamically create objects of types specified by string which is passed as parameter. I am able to do this if the class is inside the same jar. But I need to load the class from any jar name specified. How do i go about doing this? Is there a way to dynamically loading jar files?

It's easy. You use [url http://java.sun.com/j2se/1.5.0/docs/api/java/net/URLClassLoader.html]URLClassLoader:String jarPath = ...;
String className = ...;
URLClassLoader ucl = new URLClassLoader(new URL[] { new File(jarPath).toURL() });
Class cls = Class.forName(className, true, ucl);
...Regards

Anyway to have JDeveloper dynamically load BC4J components in memory?

We are dealing with a large BC4J based application that contains large amount of application modules. So far, 300 application modules and total 4000 BC4J objects have been created. The size of the application still keeps growing daily... may up to twenty times than what we are having right now.
While the application size growing, some unusual problem comes out. The biggest problem is that it makes JDeveloper very sluggish. It takes 15 minutes to just open JDeveloper and may need a few minutes to open the application module editor. (FYI: in our team, most developers have 1G memory and 1.8G CPU or up.) This is probably still OK for right now, but it will become a big problem later when the project size grows.
When we analysis the project structure, we know that most of time, developer does not need to load all the application modules. For example, we have a core package that contains about 30 application modules. This core package needs to be shared and should be loaded. But, the other nine packages contain about 30 application modules each do not need to be loaded into memory at the same time in most cases. Since BC4J is XML based, we could not find a way to just partially load those application modules, especially when theres cross references between them.
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We do know that by checking out the "ScanSource Paths to Determins Project Contents" in the Input Paths of Project Settings, we can short the JDevelopers open time, but this will not give BC4J relationship information and some other useful information Not a practical solution.
So, any idea to make JDeveloper dynamically loaded BC4J based on need?
Weve tried a few ways. One is to partition the application into different project and import the core one into the other projects. Only open the project in workspace when need. But this is not officially documented by Oracle and we are not sure whether it is possible/correct or not. Another thought is to remove the NOT-CURRENTLY-USED package from the project. But JDeveloper only support file level remove.
Any help on this dilemma will be highly appreciated.
Thanks,
Charles

The package is the unit of loading in the IDE for ADF business components.
To edit components, they must belong to the project.
To refer to components in a read-only way, they can be imported. This allows other editable or read-only components to refer to them without allowing the imported components to be edited.
Both editable and imported components need to be loaded in memory to use them, so you can save memory at design time by creating projects that leave out as many packages as possible.
Is there a way we can get your existing project in house to study its design time performance?

Dynamic load of images in to established Timeline effect

Is it possible to dynamicly load images in to an already
established timeline effect?
Steps I've done.
Stuffed a JPG in to the library by draging and dropping it in
to the SWFs library.
Dropped the JPG on to the main stage
Right clicked the image then going down to Timeline effects
and choosing an effect.
Completing any changes in effects dialogue box and then
clicking OK.
Play the movie, and pat myself on the back that it worked.
So then, how can I get Actionscript to load an image
dynamically in to that same Timeline effect and have it do the
effect to that instead of the one found in the library?
I'm using Flash MX Professional 2004.

hii
Can u mention the error message getting while the status become RED??
As what I understand, this may be the issue of invalid characteristics inPSA Data Records or also there may be records that does not support the lower case or upper case data.
So just check the data in PSA Level
Thanks
Neha

Spry Tabbed panels + Progressive Enhancement and Dynamic Loading of Content With Spry

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Visit: http://labs.adobe.com/technologies/spry/articles/best_practices/progressive_enhancement.ht ml#updatecontent
And click on the "Using Spry.Utils.updateContent()"
The 3rd example shows how to use a fade transition whenever the content changes.
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<ul class="TabbedPanelsTabGroup">
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etc
etc
etc
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<div class="TabbedPanelsContent" id="Home">
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I hoped i can use the example code from the link into my tabbed panels.
I thought this code:
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I know i need to change the header etc.
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<script src="../../../includes/SpryData.js" type="text/javascript"></script>
<script type="text/javascript">

</script>
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It doesnt show in the post but off course i changed this link;
"data/AquoThonFrag.html"
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How can you display a dynamically loaded vi to the Web Server?

I am working with LabView 6.1 and the Web Server. I can call a subvi and have it display on a remote machine using a browser with no problem. But what I would like to do is dynamically load and run a vi and have it display on the remote computer using only a browser. I have tried a small example of a front panel that invokes the run vi method (and fp.open prop) on another vi when a button is pressed, but the invoked vi is displayed only on the local computer. Is there any way of viewing dynamically loaded vi's on a remote machine without having a copy of LabView running on it?

If i understand your question correctly, you want to monitor vi that are dynamically loaded on a remote machine without having LabVIEW installed on the machine from witch you want the monitor. I don't think it's possible how ever a good reference book would be Internet applications in LabVIEW. You can find it on BARNES&NOBLE.
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URLClassLoader + dynamically loading signed jar files

I have an applet that does not know all of the jar files it will need to load at startup.
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Any suggestions?
Thanks!

Try this classloader for loading the jars, it should to the trick:
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import java.net.URLClassLoader;
import java.net.URLStreamHandlerFactory;
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import java.security.PermissionCollection;
import java.security.Permissions;
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Dynamic File Name depending on the Source File name

Hi Experts,
I have a problem like Dynamic File name depending on the Source File Name. I will explain with example as follwos
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NK01.VR59.L2007030         VR59/Rec.l200
NK01.VR71.L2017030         VR71/Rec.l201
NK01.VR77.L2027030         VR77/Rec.l202
See above the exaple, Depending on the Source file name, I am deciding where i need to place my file and what name i need to name it.
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Points will be rewarded for Valuable anwer.
Thanks in Advance,
Best Regads,
Vijay

Hi VIjay,
Thanks for quick reply. But i am getting error in End to End Scenarios only. If i remove the Return " " statement from the UDF, while activating it is showing the error saying like missing return statement. I also mapped to the top most node to this UDF.
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<SAP:P3>Fatal Error: com.sap.engine.lib.xml.parser.Parser~</SAP:P3>
<SAP:P4 />
<SAP:AdditionalText />
<SAP:ApplicationFaultMessage namespace="" />
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I created a Flash CS3 application that does not display
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problem seems to be related to Flash Player 9 or a browser
setting/IT restriction. Has anyone encountered this? If so, have
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If I cannot find a solution, then I will need to almost
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One slightly insane idea I have considered is to, if
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Btw, I have created a font in my library. Should I try
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Thanks in advance.

yes, even though you may be using a font from the library,
you still have to specify that each text field that uses that font
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all, unless you require all the different scripts of the world -
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I bet if you checked, the computers where the font did not
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Craig

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hello everyone
this is a big one...but i am stuck!
i want to make a slideshow in flash 8 with the following
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1/ dynamically loads jpegs from an external folder and
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3/ play/stop buttons (this is tricky as versions i have been
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4/ it has to be re-usable (i want it so that the images are
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i knoe this is a big ask but if anyone has the time to help
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Hope, this is not so big !
But, if you are using the loadClip instead of loadMovie, you
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I'd like to dynamically load thumbnails into a horizontal movieclip at the bottom of an image gallery to then allow me to load an image by clicking the thumbnails. I found a tutorial to help me load the thumbnails to the stage but I am not sure how to load them into the thumbs movieclip. Here is the code I am using:
var imageLoader:Loader;
var xml:XML;
var xmlList:XMLList;
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xmlLoader.load(new URLRequest("xml/murals.xml"));
xmlLoader.addEventListener(Event.COMPLETE, xmlLoaded);
function xmlLoaded(event:Event):void
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Thanks in advance!
-Dan

I wasn't sure if I should make a new discussion for this or not so I'm just going to post it here.
Alright. I finally found a tutorial that works for what I am trying to do. The thumbs load on a grid and when I click on the thumb they load in the loader. Now I am having trouble removing them. The tutorial has the remove function on the loaded large image so when you click that it removes itself. I would like so that when you click on the a thumb the current image will unload and the thumb that is clicked on will load but can't figure out how to get it to do that. I figured I'd just add a CLICK listener for the "removeFull" function to the "callFull" function but I think it cancels itself out.
Here is the code I am using: (the code to load and unload is toward the bottom)
stop();
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var my_x:Number = 25;
var my_y:Number = 75;
var my_thumb_width:Number = 65;
var my_thumb_height:Number = 65;
var my_images:XMLList;
var my_total:Number;
var container_mc:MovieClip;
var x_counter:Number = 0;
var y_counter:Number = 0;
var myXMLLoader:URLLoader = new URLLoader();
myXMLLoader.load(new URLRequest("xml/gallery.xml"));
myXMLLoader.addEventListener(Event.COMPLETE, processXML);
function processXML (e:Event):void{
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    var my_loader:Loader = Loader(e.target.loader);
    MovieClip(parent.parent).gallery.addChild(my_loader);
    my_loader.x = (MovieClip(parent.parent).gallery.width - my_loader.width)/2;
    my_loader.y = (MovieClip(parent.parent).gallery.height - my_loader.height)/2;
//The large image unloads when it is clicked on.
    my_loader.addEventListener(MouseEvent.CLICK,removeFull);
//This function removes the loaded image from the gallery loader.
function removeFull(e:MouseEvent):void{
    var my_loader:Loader = Loader (e.currentTarget);
    my_loader.unload();
    removeChild(my_loader);

Dynamically Load Subreport depends on Parameter?

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