Close page using javscript and set other page item values

hy all, i'm trying to create a sort of pop up page.. i open this page (lets say 100) from another page(lets 101).. the page number 100 is opened as a pop up window. it is a report page, so i'd like by clciking the value of one culomn set some values for the item of page101 and close it..
i'm trying to do it with javscript, but it doesnt work..
could u maybe help me.. thanks

Take a look at the HowTo on creating popup pages:
Build Custom Popup Pages in Oracle Application Express 
After completing this How-To, you should understand: 
 
* How to make a custom popup window page in an HTML DB application 
* Passing values from a form page to a popup window. 
* Passing values back from a popup window to the opening form page.

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Dynamic alignment of report column and page item value

Hi friends,
I have an interactive report which contains the columns like
<li>empno
<li>Name
In the above i have "empno" with a column alignment of left and a "Name" with a column alignment of left.
Whether it is possible to override the data alignment that we set in the report according to the value of the application item like
If my application item value is US, then i need the column alignment of both the column"empno" and "Name" to be left and if my application item value is AR, then i need the column alignment of both the column "empno" and "Name" to be right. Whether is it possible to achieve the dynamic alignment to the report data of both the columns "empno" and "Name" according to the application page item value.
And also in the case of page item i have a page item with a name P1_NAME in which it has a Element Horizontal/Vertical alignment to left.
I need that element alignment of the page item to behave dynamically according to the application page item, like if the application page item is US then the element alignment of the page item has to be left and if the application page item is AR then the element alignment of the page item has to be right.
Whether is it possible to achieve my above two scenario's friends. Kindly help me with this.
Thanks in advance.
Brgds,
Mini

Kees,
Your approach is excellent and brilliant:-)
I tried with your steps and i can achieve those alignment in both ways like you said(either on page load/through DA).
But im going with the DA way. I have certain query regarding this kees.
<li>Suppose if the report, is classic whether i can go with the same approach that i have achieved alignment with the IR report.
<li>Currently through the DA way, i used the page item in the condition. Is it possible to use the application item instead of page item in DA. Because im going to use the application item FSP_LANGUAGE_PREFERENCE for getting the code either 'AR' or 'US'.
<li>Finally i need this kind of restriction for the page item also, consider like i have a page item P1_X with an Element Vertical/Horizontal alignment as left. Now i need to change that alignment to right according to the application page item value, hence i can give application item condition for the page item like below
PL-SQL EXPRESSION: :FSP_LANGUAGE_PREFERENCE = 'AR'
i need the element alignment of the page item to behave dynamically suppose if the application item value is AR then the element alignment of that page item has to be right if the application item value is US then the element alignment of that page item has to be left, irrespective of the page item Element Vertical/Horizontal alignment that was set to it.
Thanks for your kind help
Brgds,
Mini

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Hello,
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How to retrieve a page item value in another page?

Hi,
how to retrieve a page item value in another page?
say P55_COURSES_TO_EVALUATE is my page item name and it is a select list.Based on the value selected,in the next page i shd show details related to the selected value and for this i need P55_COURSES_TO_EVALUATE value in the next page.How Do I get it?When I try to retrieve the values it simply returns nothing.
Any pointers would be really helpful.
Thanks in advance.

Hi,
Could you please tell how you try use it ?
If you set value to item P55_COURSES_TO_EVALUATE and submit page, value is saved to session state.
Then you can use that item in any page like
:P55_COURSES_TO_EVALUATEYou can not access page value in javascript/jQuery from other pages like
$v('P55_COURSES_TO_EVALUATE')
document.getElementbyID('P55_COURSES_TO_EVALUATE')
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Page item values lost when moving application from 3.1.1 to 4.0.2

I have an application that is working fine in version 3.1.1, but when I move it to 4.0.2, I'm having some issues with losing page item values. I have a page (6) with master key fields that are used to set page items on another page (7) when I branch to that page. In 3.1.1 the items in the page I'm going to are defined as 'Hidden and Protected' and in 4.0.2 they are defined as 'Hidden' (don't see a 'hidden and protected type'). When page 7 first displays, I see the values I passed in the session items. When I fill in the displayed items on the form and click to create a record, I get errors that the key values are null (these are the items I set when I branched to this page). When I look in the session items now, the values are missing. Why are the values lost and is there a work around?

Hi there,
In 4.0.2 there is no hidden & protected item but instead you have one select called "value protected" you can select yes or no there.
Edit your item and See the "Source" region of your item, in the "Source used" it should be "current value in session state is null" and in "Source type" should be "static assignment..........".
In the "Default" region the value type should be "static text ......."
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thanks
Tauceef

Download as in IR Search Bar resets Page Item values?

Hello,
i have in an IR a separate region that has Page Items. When i set to these Page Items values and press Go then their values are submitted and used in IR's query. The fetch is correctly being done. Then when i use Download As IR Search Bar, their values are being resetted to that when NULL and query is executed again and fetching wrong results in Excel csv file. Is this the normal behaviour of the Download As option in Search Bar? How can i avoid this resetting ?
To be more exact the resetting is being done just after pressing the Excel Icon in Download As in Search bar.
TIA
Edited by: Dionyssis on 22 Οκτ 2009 6:38 πμ

Finally i managed to find what caused the problem: i had a process in Before Header that was called from a user button in this area. This process cleared all value of fields and actually doing reset. I have failed to set it conditional upon Reset Request. After doing that it looks like it keeps the result set even in Download as. But i have noticed the following behaviour and i have made a case in apex.oracle.com for examination:
http://apex.oracle.com/pls/otn/f?p=20695:1
user/psw: demo/demo
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Dynamically Update a number field by summing of page item values.

Hi,
I'm trying to update a number field on an apex page by summing up the values of multiple page items. I've tried to follow this tutorial http://st-curriculum.oracle.com/obe/db/apex/r40/apexdynactions/apexdynactions_ll.htm , especially the "Create a Set Value Dynamic Action Using PL/SQL" part.
In the tutorial example they return an page item value P3_SAL multiplied by a multiplier they've determined by another page item's case. What I want to do is much simpler in that I just want to add up multiple page item values and then display them in a number field at the bottom of the page.
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PL/SQL Function Body:
BEGIN
return :P3_ITEM1+P3_ITEM2+P3_ITEM3;
END;
Page Items to Submit: P3_ITEM1,P3_ITEM2,P3_ITEM3
But it gives me an error that I need to declare the identifiers, yet it works if I only use one item and I can perform any arithmetic.
ie.
BEGIN
return :P3_ITEM1+1000;
END;
Any help would be appreciated.

PL/SQL Function Body:
BEGIN
return :P3_ITEM1+P3_ITEM2+P3_ITEM3;
END;
Page Items to Submit: P3_ITEM1,P3_ITEM2,P3_ITEM3
But it gives me an error that I need to declare the identifiers, yet it works if I only use one item and I can perform any arithmetic.In your code is missing the ":" for the items P3_ITEM2 and P3_ITEM3.
Try this:
BEGIN
return :P3_ITEM1+:P3_ITEM2+:P3_ITEM3;
END;

Very intermittent missing page regions / report rows / page item values

My goals in making this posting are twofold:
1. I'm looking to see if anyone else has experienced this type of issue before.
2. I'm looking for ideas about what can be done to debug such an infrequent bug with serious implications.
Synopsis
I'm having a weird problem where very infrequently I will load a page and I'll notice that one or more page regions, report rows, or page item values are missing. If I reload the page the missing parts appear as they normally should.
By "very infrequently" I would say it happens to me somewhere between 1 in 100 and 1 in 1000 page loads, of course at my last project demonstration in happened twice in 10 minutes to my demo participants. I've attempted to debug this, but most of the techniques I know of involve reloading the page or reposting the form data and (of course) everything looks fine then.
Environment
* This has happened on multiple different pages, under ApEx 3.1 (Linux) and 3.2 (Solaris).
* I believe that so far I've only ever seen this under Firefox 3/3.5 under OSX, but since I do the vast majority of my development with this browser it's not reasonable to conclude that it only happens under Firefox.
Logs
* No application errors during this timeframe.
* Nothing of significance in the database alerts log (just thread notes and log sequences).
* Nothing of significance in the webserver log (just the usual mod_ossl connection errors).
Thanks for your attention,
Jason
Edited by: Jason G on Jul 24, 2009 12:43 PM

Well, thanks for reading the post anyway.
While working through some debugging steps I realized that I was populating some of the regions as the page rendered using AJAX -- this would pause the page rendering until the AJAX request returned. I believe that a hanging AJAX call was the likely culprit of the very intermittent symptoms I was seeing.
I moved the AJAX calls to the last region of the page and added a javascript function that "watches the page load" by checking for regions by ID and looking at javascript boolean flags to let me know when the page is fully rendered. If this process takes longer than 5 seconds it notifies the user that something happened and offers to reload the page for them in an effort to fix the issue.
So far, so good -- but it will take a lot of testing to convince me that this case is solved. I hope my documenting this is helpful for others in similar situations.
Good luck,
Jason

Page item value set in app process not maintained after page submit

Hi -- I have a sequence of events that goes like this:
1) Page 0 region REG_1 is rendered before footer
- Region REG_1 uses javascript / AJAX to call App process PROC_1
- PROC_1 sets Page1 item PAGE1_MESSAGE to X
- After PROC_1 executes successfully, REG_1 does doSubmit()
2) Page 0 region REG_2 is rendered before footer; this happens
after the page submit done by REG_1. (Conditions ensure that
REG_1 is not rendered again)
- Region REG_2 displays PAGE1_MESSAGE (=X) in an alert.
- Region REG_2 uses javascript / AJAX to call App process PROC_2
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- PROC_2 sets Application item APP_MESSAGE to Y (this is also for debugging)
- After PROC_2 executes successfully, REG_2 does doSubmit()
3) After REG_2 submits the page, here's what I have:
- Application item APP_MESSAGE = Y. Good. This is what it was set to in PROC_2.
- Page 1 item PAGE1_MESSAGE = X. Bad. This is what it was set to in PROC_1.
- Application item DEBUG = Y. Good. This at least shows that PAGE1_MESSAGE was
set to Y within PROC_2... but for some reason that value is not being preserved
after the app process is done executing.
- There are several other application items set in PROC_2, and they're all correct.
Any ideas as to why this is happening? It seems like this should be
pretty straightforward: set the value, submit the page, the value should be what
I set it to.
Thanks,
Carol

Hi -- Thanks for the suggestions. First and 3rd (default value, or being overwritten by process or computation) aren't happening. The source for PAGE1_MESSAGE having is Always, Using app item PAGE1_MESSAGE... but I don't see what else could work here. Not sure if that's the problem.
I've put an example on apex.oracle.com. Workspace is dew_mir_tor. Username is [email protected]. Password is Mir97Dew77!Tor. Application is 22679, RefreshAllTest.
To reiterate the description in my original posting, but using the real application item/region/process names:
0) Press Button REFRESH_ALL on Page 1. This branches back to Page 1.
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after the page submit done by Refresh_Czar. (Conditions ensure that
Refresh_Czar is not rendered again)
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- Region Refresh_Non_Czar displays P1_MESSAGE_1 in an alert.
- Region Refresh_Non_Czar uses javascript / AJAX to call App process REFRESH_NON_CZAR (You'll see a "wait" window flash up briefly while the app process is running)
- REFRESH_NON_CZAR sets Page1 item P1_MESSAGE_1 to Y (The text here indicates where
the value is being set and when it should be displayed
- REFRESH_NON_CZAR sets Application item TEST_VALUE2 to P1_MESSAGE_1 (this just shows that P1_MESSAGE_1 was indeed set to Y in this process...)
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3) After Refresh_Non_Czar submits the page, Page 0 region Display_Messages is rendered.
It sends up an alert so you can see it's working, and then it displays the value in P1_MESSAGE_1.
The value is still the one that was set in REFRESH_CZAR, not the one set in REFRESH_NON_CZAR.
Note that Display_Messages sets P1_MESSAGE_1 back to null, so you won't see it in session state after it's displayed in the alert. But you can see that TEST_VALUE2 is set to the message from REFRESH_NON_CZAR.
Hope this helps solve the problem!
Thanks,
Carol

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Hey Guys,
I have two unity connection boxes setup in a cluster, one is know by name and the other by IP address. I'd like to change so that both are using the IP address. The node in the cluster that is using the node name is the publisher. Can I simply go into the cluster settings and change that to an IP address or will that cause big issues.
Thanks,
BR

Hi Brent,
Is there any specific reason why you would want to do this kind of configuration? (Just Curious to know)
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I hope that helps!!!
Regards,
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Problem with dynamic change a page item value

Hi,
I'm trying to dynamically calculated the value of an item based on a simple formula that involves the multiplication of two elements from the same page.
To do this, create dynamic action as follows:
Event: Change
Selection Type: Item(s)
Item(s): P19_DURATION
Action: Set value
Fire on page load: TRUE
Set Type: SQL Statement
SQL Statement: SELECT :P19_DURATION * :P19_RATE FROM DUAL
Page items to submit: P19_DURATION
Selection Type: Item(s)
Item(s): P19_AMOUNT
When altering the P19_DURATION get no change in P19_AMOUNT
Since my knowledge of javascript is almost zero, I'm trying to do this with pl / sql or sql. Try the dynamic action with a function or a PL / SQL statement and nothing works.
Have to use javascript for this?
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Regards

Event: Change
Selection Type: Item(s)
Item(s): P19_DURATION
Action: Set value
Fire on page load: TRUE
Set Type: javascript
javascript Code:
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Defaulting Page Item Values

Hi,
I am trying to default in a number of page items on the selection of a field value using an LOV - is this possible? For example on the iProc checkout page I need to default in some of the project related fields depending on the project selected in the Project LOV page.
Here is what I have (unsucesfully) done so far :
- create an new VO to extend standard VO and add in required data items
- created substitution from old VO to new VO
- added new LOV region item for new field using personalisation (this works as is displayed on LOV region).
- added new LOV map item using personalisation with "LOV Region Item" being name of new LOV item and "Return Item" being the name of the page item field I want to set.
Basically this does not work. Not sure if the LOV Map can see the new VO item or this is just something that you cannot do?
Jon.

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<move element="CompletionDate" after="StartDate"/>
<move element="ProjectId" after="CompletionDate"/>
<move element="HasExpenseLines" after="ProjectId"/>
<move element="HasInventoryLines" after="HasExpenseLines"/>
<move element="HasShopFloorLines" after="HasInventoryLines"/>
<move element="DeliverToOrgId" after="HasShopFloorLines"/>
<insert after="DeliverToOrgId">
<oa:messageStyledText id="XXUOMExpenditureOrgName" adminCustomizable="true" cellNoWrapFormat="false" dataType="VARCHAR2" initSortSeq="none" prompt="Expenditure Organisation" queryable="false" rendered="true" required="no" scope="."
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warnAboutChanges="true" xmlns:oa="http://xmlns.oracle.com/oa"/>
</insert>
</modifications>
</customization>
Then here is the personalisation for the LOV Map:
<?xml version='1.0' encoding='UTF-8'?>
<customization xmlns="http://xmlns.oracle.com/jrad" version="9.0.5.4.81_481" xml:lang="en-US" customizes="/oracle/apps/icx/por/req/webui/CheckoutSummaryPG" package="/oracle/apps/icx/por/req/webui/customizations/site/0">
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<move element="FromHasInventoryLines" after="FromHasExpenseLines"/>
<move element="FromHasShopFloorLines" after="FromHasInventoryLines"/>
<move element="FromDeliverToOrgIdForProject" after="FromHasShopFloorLines"/>
<insert after="FromDeliverToOrgIdForProject">
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</insert>
</modifications>
</customization>
I have tried using an item from the base VO rather than the substituted VO to see if this worked but no success. Also tried returning a value to a field without an LOV and again no success.
Thanks for looking at this for me.
Jon.

Close page using javscript and set other page item values

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