Possible bug in rendering of /Widget annotations

I've stumbled across some anomalous rendering when zooming
in on a /Widget annotation. I've put together a test sheet:
http://www.amrita-ebook.org/4adobe/annotzoom/test1.pdf
that describes how to reproduce the problem. It affects
Linux AR7.0.9, AR8.1.2 and AR8.1.3 .
James Quirk

To add another piece of information: the annotzoom test sheet
renders properly with xpdf3.02 . Therefore the anomalous behaviour
observed with AR is likely due to some internal loss in precision,
rather than it being an intrinsic problem of the test PDF.
James

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Possible bug when rendered attribute set with EL

I have the following outer panelform:
<af:panelForm rendered="#{RoleSearch.roleSelected == RoleSearch.SUPERVISOR}">
within this panelform i have a table and a selectone commandbutton,
<af:commandButton text="Edit"
action="#{RoleSearch.editDetails}">
<af:setActionListener from="#{row.Userid}"
to="#{processScope.userIdSelected}"/>
</af:commandButton>
don't worry about the parameter my action listener is settting.
the problem is, when the commandbutton is encapsulated with an outer rendered component, it does not function, it does not trigger the action. if i manually set the rendered attribute to "true" things work fine.
The components are displayed correctly, i.e. rendered correctly depending on my holder, however the commandbutton won't fire off the action when it is used like this.
has anyone faced this problem before? is this a known issue?
any help is much appreciated, i have had to write a few workarounds to resolve similar issues i have run into when developing with ADF BCs.
thanks.

Hi,
i can't see any obvious problems with what you are doing especially considering that it works ok if you manually set the rendered attribute of the panelForm to true.
Have you tried setting the rendered attribute at the command button level and leaving the panelForm rendered?
Brenden

Possible bug found in Mac Os X Tiger 10.4.11 in conjuction with iPod Touch

Dears,
I think I've found a possible bug in Mac Os X version 10.4.11 in conjunction with iPod Touch.
When the iPod is connected during boot, my Bluetooth hardware fails to be detected. When I restart the portable without the iPod connected, my Bluetooth hardware is recognised & activated again. It is reproduceable.
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Restore functionality:
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wrong category

Bug on "rendered"

Hi all,
I had the following case which shows the bug on "rendered"
TEST 1:
<af:inputText value="#{'Y' eq bindings.v1Return.inputValue}" id="it5">
<af:inputText value="#{'Y' eq bindings.v2Return.inputValue}" id="it6">
The screen output :
true
false
TEST 2:
<af:inputText value="#{'Y' eq bindings.v1Return.inputValue}" id="it5" rendered="#{'Y' eq bindings.v1Return.inputValue}" >
<af:inputText value="#{'Y' eq bindings.v2Return.inputValue}" id="it6" rendered="#{'Y' eq bindings.v2Return.inputValue}" >
The screen output :
true
TEST 3:
<af:panelGroupLayout id="pgl7" rendered="#{'Y' eq bindings.v2Return.inputValue}">
.....// some af:outputText here
</af:panelGroupLayout >
The screen shows correctly except that this panelGroupLayout(with all children) is hidden
TEST 4 (Bug):
<af:panelGroupLayout id="pgl7" rendered="#{'Y' eq bindings.v1Return.inputValue}">
.....// some af:outputText here
</af:panelGroupLayout >
Loading error... The page does not show up.
TEST 5:
<af:panelGroupLayout id="pgl7" rendered="#{'Y' eq 'Y'}">
.....// some af:outputText here
</af:panelGroupLayout >
Everything shows correctly in the screen
=============================
I need to use the EL expression to control this panelGroupLayout rendered or not using v1Return and v2Return. They are the return values by invokeAction.
However, it seems that there is a bug here...

<UIXInclude><tearDownVisitingContext> Tear down of include component context failed due to an unhandled exception.
java.util.NoSuchElementException
 at java.util.ArrayDeque.removeFirst(ArrayDeque.java:251)
 at java.util.ArrayDeque.pop(ArrayDeque.java:480)
Action: Ensure that command line tool "adrci" can be executed from the command line.
 at oracle.dfw.impl.incident.ADRHelper.invoke(ADRHelper.java:1052)
 at oracle.dfw.impl.incident.ADRHelper.createIncident(ADRHelper.java:786)
 at oracle.dfw.impl.incident.DiagnosticsDataExtractorImpl.createADRIncident(DiagnosticsDataExtractorImpl.java:688)
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I have soloved this wierd problem, it is not because of the component but position... see below...
This is my page:
<af:root>
<af:panelGroupLayout1>
<af:panelGroupLayout2>
</af:panelGroupLayout2>
<af:panelGroupLayout3>
</af:panelGroupLayout3>
<af:panelGroupLayout4>
<af:inputText value="123" rendered="#{'Y' eq bindings.v1Return.inputValue}" id="it5">
</af:panelGroupLayout4>
</af:panelGroupLayout1>
<af:root>
The above page works fine.
However if I remove panelGroupLayout4:
<af:root>
<af:panelGroupLayout1>
<af:panelGroupLayout2>
</af:panelGroupLayout2>
<af:panelGroupLayout3>
</af:panelGroupLayout3>
<af:inputText value="123" rendered="#{'Y' eq bindings.v1Return.inputValue}" id="it5">
</af:panelGroupLayout1>
<af:root>
Expression Error when loading the page
So, on my first post, I add a <af:panelGroupLayout> to TEST 4, then It Is Working
<af:panelGroupLayout>
<af:panelGroupLayout id="pgl7" rendered="#{'Y' eq bindings.v1Return.inputValue}">
.....// some af:outputText here
</af:panelGroupLayout >
</af:panelGroupLayout >
So wierd..

Possible Bug In Apex 4.0.2

Hi Everyone.
I would like to report what I think is a bug in Apex 4.0.2.
If you go to my workspace on apex.oracle.com:
Workspace = EEG
Username = [email protected]
Password = galaxy (all lowercase)
Run the application: 37796 - Elie_Various_Goodies [no credentials are required]
This app was imported from my 4.0.1 workspace at my job. On the page I created two Date Picker items, P1_BEGIN_DATE and P1_END_DATE. I set them up so that whenever a user selects a begin date, a dynamic action "MANAGE_DATES" fires and automatically sets P1_END_DATE to this selected begin date value. Now when a user goes to select an end date, the displayed calendar starts at the previously selected begin date rather than the default of "Today".
All of this worked fine on my office (4.0.1) workspace. However, after exporting this app and then importing onto apex.oracle.com, none of this functionality would work. Even worse, whenever I try to select a begin date or even an end date, the selected dates never make it into the date picker fields. Displaying the "Session" window shows these fields as empty.
It was only after I copied the two date picker fields and also re-created my dynamic action (P1_BEGIN_DATE2, P1_END_DATE2, MANAGE_DATES) did my functionality return.
This behavior is quite strange. I can only think this is some sort of bug attributed to the export/import process when exporting a 4.0.1 app into a 4.0.2 workspace. I am not sure if this bizarre behavior happens with non-date picker items. Nor am I sure if this beavior would be repeated if I export/import from 4.0.2 into the another 4.0.2 environment.
Another strange thing I noticed. If I change my date picker items to be "date picker (classic)" type items, the dynamic action does not work at all. This is true in both 4.0.2 and 4.0.1. I'm not sure if this a bug or not. It could be that the classic date picker is just not "javascript" enabled so to speak. If that is true, then it would have been nice if the docs would have warned us about this.
Has anyone else seen this behavior?
Thank you.
Elie

Hi Joel.
First let me thank you for the warning about allowing "everyone" access to my workspace.
You're correct, of course. Anyone could destroy anything within my workspace. I guess I was too trusting especially as I have seen many posts on the Forum where others have given access to their workspace so that responders can offer help. I really should be more discreet about this. Again, thank you. Needless to say, I have changed my password.
With respect to the possible bug, the MANAGE_DATES dynamic action is intended to be a submit page because that is the only way I can see to get BOTH the P1_END_DATE date picker item as well as the end date textual field to be assigned the selected P1_BEGIN_DATE. I tried to use a dynamic action in which javascript sets the value of the end date textual field to the selected P1_BEGIN_DATE value. This works without the need to submit the page. Unfortunately, this does not cause the P1_END_DATE date picker item to default to this value. Instead, the default remains at today's date. This is why I finally resorted to a dynamic action that submits the page whenever a new value is selected (that is, a "change" event) from the P1_BEGIN_DATE date picker item.
All of this works in my office 4.0.1 environment. However, I was puzzled when this fails under 4.0.2 on the hosted web site at apex.oracle.com. This is why I posted a "possible" bug in 4.0.2.
I hope this all makes sense.
One more thing, as already mentioned in my original post, this "defaulting a date picker" functionality does NOT work at all for the "classic" date picker items in both 4.0.1 nor in 4.0.2. I realize one can implement this functionality (I' guessing) my using, say, a "onChange" javascript call to submit the page. It's just funny that the "classic" date picker items are not acted upon by the dynamic action MANAGE_DATES that submits the page.
Thank you.
Elie

Possible Bug with Drag-and-Drop Being Published via HTML5 - Getting "Undefined" Error When Dragging Object

Hello,
I came up with a way to use drag-and-drop interactions that will take advantage of file input so that I may create a drag-and-drop interaction that uses one draggable object over and over allowing multiple scoring/tracking possibilities. Example use...is having the draggable object be dynamic in that it randomly changes its text so that a learner can drag a term it's possible classification.........thus allowing the possibility of having many terms easily loaded without having to redo a drag-and-drop interaction for each needed terms/classifications updates/changes.
My Issue: When using a variable to represent the text for a draggable Smart Shape object, I'm getting the error message "undefined" when, clicking/pressing on the object, as well as during the drag of the object. This issue occurs when publishing the project in an HTML5 format. Flash interestingly enough seems to work perfect...but we are not interested in publishing via Flash any longer.
To better help you explore this error message, I've set up a test project so that you can see when and how the "undefined" message shows up during a drag-and-drop interaction. I've also included the Captivate 8 project file used to make the exploration project I'm sharing in this post.
Link to Captivate project I created for you all to explore "undefined" error message": http://iti.cscc.edu/drag_and_drop_bug/
Link to this Captivate 8 Project file: http://iti.cscc.edu/drag_and_drop_bug.cptx
It's pretty interesting how things react in this demo, please try the following actions to see some interesting happenings:
Drag the Yellow (or variable drag box) to the drag target.
Drag Black Hello square to Drag target and click undo or reset - watch the undefined message come up on the Yellow (or variable drag box).
Drag the Yellow (or variable drag box) to the drag target and then use the undo or reset.
Move both draggable boxes to the drag target and use the undo and reset buttons...
Anyhow, I know you all are sharp and will run the demo through its paces.
I'd really be very honored if anyone help me figure out how I could (when publishing out to HTML5) no longer have the "undefined" error message show up when using drag-and-drop with a variable for shape text. This technique has been well received at the college I work at...and I have many future project requests for using such an idea on a variety of similar interactions. I'd love see a solution or see if this might be a bug Adobe may be able to fix!
I tried to find a solution to the issue documented here for quite some time, but I was not able to find anyone with this problem much less attempting the idea I'm sharing in the help request - save the darn "undefined" message that comes up!
Many thanks in advance for any help and/or direction that you all may be able to provide,
Paul

Hello,
I just wanted to supply a minor update related to my drag-and-drop question/issue stated above:
I did another test using Captivate 7, and found that the undefined error (publishing as HTML5) does not appear and the variable data remains visible - except the variable data turns very small and does not honor any font size related settings.
I did go ahead and submit this to Adobe as a possible bug today.
Thanks again for any help related to this issue. If the issued documented above is solved, it will allow many amazing things to be done using Captivate's drag-and-drop for both regular type projects as well as interaction development for iBooks!
Matter of fact if this issue gets fixed, I'll publish a Blog entry (or video) on way's I've used Captivate's drag-and-drop to create dynamic learning activities for Higher Ed. and for use in iBooks.
~ Paul

Possible bug: Saving array with extended and double precision to spreadsheet

If one concatenates a double precision array and an extended precision array with the "build array" vi and then saves using "Write to Spreadsheet File" vi any digits to the right of the decimal place are set to zero in the saved file. This happens regardless of the format signifier input (e.g. %.10f) to the "Write to Spreadsheet File" vi.
I am on Vista Ultimate 32 bit and labview 9.0
This is a possible bug that is easily circumvented by converting to one type before combining arrar to a spreadsheet. Nonetheless, it is a bug and it cost me some time.
Solved!
Go to Solution.
Attachments:
Spreadsheet save bug.vi ‏9 KB

Hi JL,
no, it's not a bug - it's a feature
Well, if you would look more closely you would recognize the "Save to Spreadsheet" as polymorphic VI. As this polymorphic VI doesn't support EXT numbers internally (it only supports DBL, I64 and String) LabVIEW chooses the instance with most accuracy: I64 (I64 has 64 bits precision, DBL only 53...). So your options are:
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- make a copy of this VI, save it with a different name and make it support EXT numbers (don't rework the polymorphic VI as you would break compatibility with other LV installations or future revisions)
And yes, those coercion dots always signal some conversions - you should atleast check what's going on there...
Message Edited by GerdW on 05-21-2010 10:01 PM
Best regards,
GerdW
CLAD, using 2009SP1 + LV2011SP1 + LV2014SP1 on WinXP+Win7+cRIO
Kudos are welcome

Possible bug? formatted number 0 displays as 4,294,967,295

This is really two questions in one. First, I have a routine
that sometimes provides a result of 0, which is *sometimes*
displayed in an AdvancedDataGrid column as 4,294,967,295, which I'm
assuming is somehow a meaningful number (largest int?). Anyway, I
have an ADG with a column defined as:
<mx:AdvancedDataGridColumn headerText="Remaining work"
labelFunction="rem_work_fmt" textAlign="right" />
The labelFunction called is shown below:
private function rem_work_fmt(item:Object,
column:AdvancedDataGridColumn):String
var num:String =
numberFormatter.format(item.get_remaining_work());
trace ("result: " + num);
return num;
The trace output prints: "result: 0" as expected, but the
number displayed in the grid is sometimes 0 and sometimes
4,294,967,295.
More weirdness, this only happens to the last column in the
ADG. I call the same format logic on a different column and have
never seen the wrong result. Also, the same underlying function
"get_remaining_work()" is called elsewhere on the same data and the
result is correctly displayed in a text field as 0.
Second question, I've run into some other possible bugs,
which I haven't reported because I found a work around. How does
one do that in the beta program?

lw1001,
Bugs can be filed in the public bug base at
http://bugs.adobe.com/flex/
You'll need to sign up before you can submit bugs.
Also, if you can attach the bug files to the bug report, it
makes it a lot easier for Adobe to investigate.
Let me know if you have any further questions/problems.
Peter

A possible *bug* in java jcombobox

Hi all,
I think i found a possible bug in java jcombobox .. i am sure some of you must have already experienced it..
supposedly you put a jcombobox in a jpanel
returned the panel from a method to a calling method..
and that method adds it to another panel that it had created to a frame..
and if this happens dynamicaly at runtime, as only after u click a button..
meaning : without adding the combobox or the immediate parent panelto the contentpane .. directly..
Then,
your combox's keylistener may not catch events fired.
.. this has happened to me many times.. and always i could only find a way out
.. by adding the combobox to panel that is loaded during startup itself and is
.. not returned through a method call.
Your opinions please ?
'Harish.

All components in a UI are created at run-time.
When you create your JFrame you call pack() to align and resize the UI. This validates all the components, and sets the default focus on what ever component should have the focus at start up.
When you create components and add them as children of another component you have to validate the child and parent. This can be done by calling JComponent.validate()
As for keylisteners not getting called, this might be fixed if you call grabFocus on the new combobox. I can't see a reason why any listener would stop working.
For me to really understand what your talking about. I'd need to see source code reproducing this problem.

Bug in rendering HTML content Apex 2.2 (in Apex 2.0 was OK)

We have many PLSQL processes which are called through boolean function which return some message as well as the result.
 
function some_func (pid IN NUMBER,err_msg OUT NOCOPY VARCHAR2) RETURN BOOLEAN; 
and at the end function looks like:
 
:err_msg := 'Pitanje <*b>'||TO_CHAR(p_id)||'<*/b> je OK!';
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some_bool:=some_func (:P2_ID,:P2_MESSAGE); 
In one HTML reagion, we put in "Source", code like:
 
<*class="t16dataalt">&P2_MESSAGE.</class> 
and until now, bold tags are applied as well as class-we get only text!
 
But now, in Apex 2.2, (original theme 16 used) in result we get all content as it is not recognized as HTML code.
 
In browser the result(in a case of OK result) is:
 
Pitanje <*b>1<*/b> je OK! 
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<*class="*t16dataalt">Pitanje &*lt;*b&*gt;1&*lt;/b&*gt; je OK!</*class="*t16dataalt"> 
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Once more, before the same code was working nice, theme 2 used...
 
THX!
 
P.S
 
"*" is added to be read clearly!
 
P.S II
 
We have imported app that was exported on Apex 2.0 and the same problem occure!
 
So we think this is a bug in rendering HTML region!
 
Is there any hint to overcome that until patch come ?
Message was edited by:
Funky

The issue is easy to reproduce. Create HTML region:
User Interface Template-Reports Region
Display point-Page template body
Assign one hiden item in on load process with value:
P2_MESSAGE := "OK</ b<>";
Put P2_MESSAGE in HTML Source with content like this:
< class="t16dataalt">&P2_MESSAGE.</ class>
and you have it!

Can someone confirm a possible bug with Universal Access?

Can someone confirm a possible bug with Universal Access?
I have a Mac Pro 3,1, 10.7.1 but if you could confirm or not this possible bug with any model.
In Energy Saver preference pane:
Set Mac to never sleep.
Set Display Sleep to ~2 minutes.
In Desktop & Screen Saver:
Set screen saver to start at ~1 minutes.
In Universal Access:
Check Enable access for assistive devices.
Check radio button Zoom to On.
Zoom in window not checked.
Confirm that Zoom works by pressing:
⌥⌘= (option, command, =).
Set screen back to normal by pressing ⌥⌘-.
Let screen sleep after screen saver starts.
Wake screen and see if ⌥⌘= still works.
Thanks … Ken

Other than the time intervals (smallest Screen Saver kick-in is 3 minutes), it works fine for me - at least I can still zoom in/out after waking the display.
Tested on two different MacBook Pro models in 10.7.1

What are the changes / enhancements / or possible bugs in LR 5 Auto Tone

Can anyone explain what, if any, changes, enhancements, or possible bugs were introduced in the functionality of Auto Tone since LR ver. 5.0. The reason I ask is that I get different results for the Exposure and Contrast adjustments when applying Auto Tone (using ver. 5.3) from the results (using ver.5.0) shown in the book "Adobe Photoshop Lightroom 5 CIB" in the "Using Quick Develop in the Library module" section, step 4 on page 37. (This difference in results between LR versions was confirmed by the authors of LR5CIB.)

I'm not sure about any new bugs but the radical exposure mis-calculations have been improved. I had photos that were over exposed to 5 (and even 10, believe it or not) that were exposed to a more appropriate 2 or so following the improvements (in Lr5.2 if memory serves). It's also less likely to radically underexpose.
Enjoy, (in my opinion, it's much better)
I think there may have even been further improvement in Lr5.3 but I can't swear to it - seems to preserve a little more contrast than in 5.2 - could be my imagination..
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Copy and paste adjustment problem/ possible bug.

Hi all
I have just encountered a very strange problem/ possible bug.
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Could someone else try to see if this problem exists on their catalogs or if its a corrpution problem my end.

Noted on the bug, thanks.
1762hd wrote:
Hi Geoff
Heres the summary for bug report - please note this bug also affects radial filter/healing brush and crop
Scenario
1 open a portrait raw image in photoshop using render using lightroom (I am using cs5)
2 back in lightroom make a change using the - adjustment brush/ radial filter/healing brush or crop - to the newly created tiff image.
3 copy and paste this adjustment to the original raw file.
problem
all effects are rotated.

On-demand process in page processing - possible bug?

Hi
Came across a possible bug today, certainly not a big one and unlike to affect many people but...
1. Create an on-demand application process
2. Create an on-demand page process that calls the application process
3. Delete the application process.
Now at this point, the page process is still available for editing/deleting etc.
4. Copy the application.
In the new version of the application, the page process shows as plain text in the application builder with no link to edit or delete it and when the page is run, it predictably fails at the processing point of the page process when it tries to find the application process (the id from wwv_flow_processing is shown in the error for the old application process).
The only way to get rid of the page process is to select 'Edit All' and then select and delete it - then everything is hunky dory again.
A minor issue I know, but maybe someone will have the same issue one day and stumble across this thread :)
Cheers
Ben

At the moment I cannot say if your link can help. Right now the call of the On demand Process looks like this:
Inside annonymous PL/SQL Region:
<script type="text/javascript">
get = new htmldb_Get(null,'||:APP_ID||'.,'APPLICATION_PROCESS=F_REPORT_NAME',0);
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Possible Bug: Migrating 6.1 to 7.0 - Uninstall of 6.1 removes 7.0 services

This is a report of a possible bug. We are migrating from 6.1 to 7.0u2. On our Admin Node, we finished migrating multiple instances from 6.1 to 7.0 so we went uninstalled the 6.1 server components. This uninstall process removed the 7.0u2 services though not the instances from the Admin Node. The configuration folders in the 7.0 folder were not removed so we were able to delete then redeploy the instance. Note that the service name in 6.1 was the same as the service name in 7.0 (e.g. https-xyz). However, we had already used the 6.1 Administration Server to remove each individual 6.1 server prior to migrating the configuration to 7.0.

sriram.natarajan wrote:
hi
what do you mean by "removed the services" but not the instances ? The uninstaller for the "Sun ONE" web server removed the Windows Services for the multiple instances that I created for the "Sun Java System" web server.
If I am not mistaken, you probably didn't completely go through the migration log to make sure that what is migrated and what is not. please note that as part of migration all static content files and some other data files are not migrated. you are required to look into the migration log and make sure that you manually move those files into 7.0 location once the automated migration completes successfully. so, if you removed the 6.0 without migrating those static files , then you might see a whole bunch of 404 and other weird errors. Static content files have nothing to do with what I'm talking about. I had a 6.1 installation with a number of "servers" (what 7.0 calls instances). In order to migrate and keep the same service name (e.g. https-xyz), I had to first make a copy of the https-xyz configuration directory, use the 6.1 admin to remove the https-xyz (this would remove the https-xyz service), recopy the https-xyz configuration directory to the 6.1 install directory, then proceed with the automated migration.
for more information, on what is migrated and what not, please refer to
http://docs.sun.com/app/docs/doc/820-2201/gbhfb?l=en&a=view
also ,please refer to the next link on the above pages related to 'files requiring manual migration'Once all my 6.1 instance migrations were complete and all that was left running from 6.1 was the Administration Server, I used the "Add/Remove Programs" control panel to uninstall the "Sun ONE Web Server 6.1" program. This uninstall process removed the Windows services created for the "Sun Java System" web server but did not remove the instances from the "Configuration Store" for the new web server.
Unfortunately, the bug that I am reporting above has nothing to do with "a whole bunch of 404 and other weird errors. "

Possible bug in rendering of /Widget annotations

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