Computation in between items in a region

Hi,
I have three items on a region
Item 1 Item 2 item 3
10 20 30
As soon as i enter 10 in item1 and 20 in item2 then item3 needs to be pupulated with the total of it.
Could any one guide me the processs of doing this.
Please advice
Kris

Kris,
This can be easily achieved using JavaScript. There is an example in one of the How To documents...
http://www.oracle.com/technology/products/database/htmldb/howtos/htmldb_javascript_howto2.html#change
Please refer to the section 'Change the Value of Form Elements'.
Hope this helps,
Emilio.

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Space between Items in a Region

Hello,
How do I put a space/whitespace between items in a region?
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Regards,
COlin.

Hi Colin,
there is no need to create additional items to increase spaces.
Beter way to do this ( increase space between two items ) is:
1. In form - go to Edit Page Item of the second item which folows the first one and put in the HTML Table Cell Attributes something like that: style="width:150";
That increase label colon of the second item. You must be attentive that the value must be greater than the text in label of second item is.
2. In report - go to Page Definition -> Report Attributes -> Column Attributes ( of your column ) and than put in the CSS Sytle of Column formating section something like this: width:150px. In this way you would increase you field and in the same way increas space between the columns in report.
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Pradeep

Hi,
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Hi All,
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thanx

Hi Joel,
Funny you mentioned it, because just today I was thinking about that, and I thought that if it will happen, I will rant you on your forum dereliction of duties. So it seems you’re off the hook now :)
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Can't compute difference between symbols in different segments.

I have just compiled PostgreSQL with Sun Studio 9 (version #8 used to work nicely).
When compiling spinlock code on my sparc machine I get an error ...
/opt/SUNWspro/prod/bin/fbe: "/tmp/yabeAAAsfaizn", line 277: error: can't compute difference between symbols in different segments
Failure in /opt/SUNWspro/prod/bin/fbe, status = 0x100
Fatal Error exec'ing /opt/SUNWspro/prod/bin/fbe
cc: acomp failed for s_lock.c
gmake[4]: *** [s_lock.o] Error 2
I have no idea what this means and even google doesn't know. I wanted to look at the temporary file but somehow this file is cleaned up when fbe terminates. I have not found a flag preventing the software from doing that.
Can anybody point me to some documentation?
How can I find the problem? This code works with gcc and sun studio 8 by the way ...

Sorry for the late response but I was out doing business.
Here is the compiler version we are using:
[postgres@unknown /]$ /opt/SUNWspro/bin/cc -V
cc: Sun C 5.6 2004/07/15
This is the latest Sun Studio shipped with Fire 120 boxes for Sparc.
[postgres@unknown /]$ uname -a
SunOS unknown 5.8 Generic_108528-29 sun4u sparc SUNW,UltraAX-i2
Building a test case is a bit hard because I don't know what this error means and where it happens (I cannot preserv the file causing the error).
What I am doing is building a recent version of PostgreSQL (ftp://ftp.postgresql.org/pub/latest/postgresql-8.0.0.tar.gz). I am not using any specific flags - here is my build script;
#!/bin/sh
LD_LIBRARY_PATH=/opt/sfw/lib:/usr/local/lib:$LD_LIBRARY_PATH
# PATH=/opt/SUNWspro/bin/:/opt/sfw/bin:$PATH:/usr/ccs/bin
PATH=/usr/ccs/bin:/usr/ccs/bin/:/opt/SUNWspro/bin/:/opt/sfw/bin::/usr/sbin:/usr/bin
gmake distclean
CC='/opt/SUNWspro/bin/cc'
# CC='/opt/sfw/bin/gcc'
export CC
export PATH
export LD_LIBRARY_PATH
# ./configure prefix=/usr/local/pgsql disable-rpath enable-debug without-readline without-gnu-ld disable-spinlocks
./configure prefix=/usr/local/pgsql disable-rpath enable-debug without-readline --without-gnu-ld
# ./configure prefix=/usr/local/pgsql enable-debug --without-readline
gmake
gmake check
The code producing the problem is related to spinlocks. s_lock.c contains platform specific code for various systems providing support for spinlocks (please refer to the tar archive I have sent you - s_lock.c is too long to post).
Here is what configure tells me (relevant lines):
checking build system type... sparc-sun-solaris2.8
checking host system type... sparc-sun-solaris2.8
checking which template to use... solaris
configure: using CFLAGS=-v -g
checking whether the C compiler still works... yes
checking how to run the C preprocessor... /opt/SUNWspro/bin/cc -Xa -E
configure: using CPPFLAGS=
configure: using LDFLAGS=
checking for non-GNU ld... /usr/ccs/bin/ld
checking if the linker (/usr/ccs/bin/ld) is GNU ld... no
Here is the history of this problem:
gmake[4]: Entering directory `/usr/share/src/pg/postgresql-8.0.0/src/backend/storage/freespace'
/opt/SUNWspro/bin/cc -Xa -v -g -I../../../../src/include -c -o freespace.o freespace.c
/usr/ccs/bin/ld -r -o SUBSYS.o freespace.o
gmake[4]: Leaving directory `/usr/share/src/pg/postgresql-8.0.0/src/backend/storage/freespace'
gmake -C ipc SUBSYS.o
gmake[4]: Entering directory `/usr/share/src/pg/postgresql-8.0.0/src/backend/storage/ipc'
/opt/SUNWspro/bin/cc -Xa -v -g -I../../../../src/include -c -o ipc.o ipc.c
/opt/SUNWspro/bin/cc -Xa -v -g -I../../../../src/include -c -o ipci.o ipci.c
/opt/SUNWspro/bin/cc -Xa -v -g -I../../../../src/include -c -o pmsignal.o pmsignal.c
/opt/SUNWspro/bin/cc -Xa -v -g -I../../../../src/include -c -o shmem.o shmem.c
/opt/SUNWspro/bin/cc -Xa -v -g -I../../../../src/include -c -o shmqueue.o shmqueue.c
/opt/SUNWspro/bin/cc -Xa -v -g -I../../../../src/include -c -o sinval.o sinval.c
/opt/SUNWspro/bin/cc -Xa -v -g -I../../../../src/include -c -o sinvaladt.o sinvaladt.c
/usr/ccs/bin/ld -r -o SUBSYS.o ipc.o ipci.o pmsignal.o shmem.o shmqueue.o sinval.o sinvaladt.o
gmake[4]: Leaving directory `/usr/share/src/pg/postgresql-8.0.0/src/backend/storage/ipc'
gmake -C large_object SUBSYS.o
gmake[4]: Entering directory `/usr/share/src/pg/postgresql-8.0.0/src/backend/storage/large_object'
/opt/SUNWspro/bin/cc -Xa -v -g -I../../../../src/include -c -o inv_api.o inv_api.c
"../../../../src/include/access/tuptoaster.h", line 70: warning: can not declare variably modified type at file scope
"../../../../src/include/access/tuptoaster.h", line 70: warning: member can not have variably modified type: data
"inv_api.c", line 305: warning: end-of-loop code not reached
/usr/ccs/bin/ld -r -o SUBSYS.o inv_api.o
gmake[4]: Leaving directory `/usr/share/src/pg/postgresql-8.0.0/src/backend/storage/large_object'
gmake -C lmgr SUBSYS.o
gmake[4]: Entering directory `/usr/share/src/pg/postgresql-8.0.0/src/backend/storage/lmgr'
/opt/SUNWspro/bin/cc -Xa -v -g -I../../../../src/include -c -o lmgr.o lmgr.c
/opt/SUNWspro/bin/cc -Xa -v -g -I../../../../src/include -c -o lock.o lock.c
/opt/SUNWspro/bin/cc -Xa -v -g -I../../../../src/include -c -o proc.o proc.c
/opt/SUNWspro/bin/cc -Xa -v -g -I../../../../src/include -c -o deadlock.o deadlock.c
/opt/SUNWspro/bin/cc -Xa -v -g -I../../../../src/include -c -o lwlock.o lwlock.c
/opt/SUNWspro/bin/cc -Xa -v -g -I../../../../src/include -c -o spin.o spin.c
/opt/SUNWspro/bin/cc -Xa -v -g -I../../../../src/include -c -o s_lock.o s_lock.c
/opt/SUNWspro/prod/bin/fbe: "/tmp/yabeAAAQ.aaFl", line 277: error: can't compute difference between symbols in different segments
Failure in /opt/SUNWspro/prod/bin/fbe, status = 0x100
Fatal Error exec'ing /opt/SUNWspro/prod/bin/fbe
cc: acomp failed for s_lock.c
gmake[4]: *** [s_lock.o] Error 2
gmake[4]: Leaving directory `/usr/share/src/pg/postgresql-8.0.0/src/backend/storage/lmgr'
gmake[3]: *** [lmgr-recursive] Error 2
gmake[3]: Leaving directory `/usr/share/src/pg/postgresql-8.0.0/src/backend/storage'
gmake[2]: *** [storage-recursive] Error 2
gmake[2]: Leaving directory `/usr/share/src/pg/postgresql-8.0.0/src/backend'
gmake[1]: *** [all] Error 2
gmake[1]: Leaving directory `/usr/share/src/pg/postgresql-8.0.0/src'
gmake: *** [all] Error 2
gmake -n tells me what the build script is supposed to do ...
gmake[4]: Entering directory `/usr/share/src/pg/postgresql-8.0.0/src/backend/storage/ipc'
gmake[4]: `SUBSYS.o' is up to date.
gmake[4]: Leaving directory `/usr/share/src/pg/postgresql-8.0.0/src/backend/storage/ipc'
/opt/sfw/bin/gmake -C large_object SUBSYS.o
gmake[4]: Entering directory `/usr/share/src/pg/postgresql-8.0.0/src/backend/storage/large_object'
gmake[4]: `SUBSYS.o' is up to date.
gmake[4]: Leaving directory `/usr/share/src/pg/postgresql-8.0.0/src/backend/storage/large_object'
/opt/sfw/bin/gmake -C lmgr SUBSYS.o
gmake[4]: Entering directory `/usr/share/src/pg/postgresql-8.0.0/src/backend/storage/lmgr'
/opt/SUNWspro/bin/cc -Xa -v -g -I../../../../src/include -c -o s_lock.o s_lock.c
/usr/ccs/bin/ld -r -o SUBSYS.o lmgr.o lock.o proc.o deadlock.o lwlock.o spin.o s_lock.o
gmake[4]: Leaving directory `/usr/share/src/pg/postgresql-8.0.0/src/backend/storage/lmgr'
/opt/sfw/bin/gmake -C page SUBSYS.o
gmake[4]: Entering directory `/usr/share/src/pg/postgresql-8.0.0/src/backend/storage/page'
/opt/SUNWspro/bin/cc -Xa -v -g -I../../../../src/include -c -o bufpage.o bufpage.c
/opt/SUNWspro/bin/cc -Xa -v -g -I../../../../src/include -c -o itemptr.o itemptr.c
/usr/ccs/bin/ld -r -o SUBSYS.o bufpage.o itemptr.o
gmake[4]: Leaving directory `/usr/share/src/pg/postgresql-8.0.0/src/backend/storage/page'
/opt/sfw/bin/gmake -C smgr SUBSYS.o
gmake[4]: Entering directory `/usr/share/src/pg/postgresql-8.0.0/src/backend/storage/smgr'
/opt/SUNWspro/bin/cc -Xa -v -g -I../../../../src/include -c -o md.o md.c
/opt/SUNWspro/bin/cc -Xa -v -g -I../../../../src/include -c -o smgr.o smgr.c
/opt/SUNWspro/bin/cc -Xa -v -g -I../../../../src/include -c -o smgrtype.o smgrtype.c
/usr/ccs/bin/ld -r -o SUBSYS.o md.o smgr.o smgrtype.o
gmake[4]: Leaving directory `/usr/share/src/pg/postgresql-8.0.0/src/backend/storage/smgr'
/usr/ccs/bin/ld -r -o SUBSYS.o buffer/SUBSYS.o file/SUBSYS.o freespace/SUBSYS.o ipc/SUBSYS.o large_object/SUBSYS.o lmgr/SUBSYS.o page/SUBSYS.o smgr/SUBSYS.o
By the way; there are only VERY few parts in PostgreSQLwhich are platform dependent - there is a very nice and very good abstraction layer which abstracts all this locking stuff - the problem happens in Sun specific code and ONLY with Sun CC (not with gcc).
Help is very much appreciated.
Hans

Items above/below region content

Hello ApEx development team,
What happened with this enhancement:
Items above/below region content
I think, this limitation is annoying and needs to be removed. It takes to much unnecessary
workaround to overcome such a trivial problem.
Best regards,
Denes Kubicek
http://deneskubicek.blogspot.com/
http://www.opal-consulting.de/training
http://htmldb.oracle.com/pls/otn/f?p=31517:1
-------------------------------------------------------------------

Hi,
Yes, that would be an excellent enhancement!
I was just struggling with getting a "Display as" item (showing the total of the report) under a report. There was no way, it always displayed above the report, even with "Horizontal / Vertical Alignment: right bottom".
This post made me try to move the region from "Display Point: Page Template Body (3)" to "Display Point: Page Template Body (2)". Now it works fine...
Vikas' proposal:
Yes, I had brought this up more than a year ago. This would allow us to use a WYSIWYG HTML editor to design a region template with #ITEM_NAME# substitutions in it and items with those names would be plopped into those positions.
...would be great indeed!
Regards,
Roger

Items align in region

Hi all,
I have 2 regions in my application one is html form region and another is tabular form .
I created 6 items in html region and created DA for the items to hide according to the value of items and then created tabular form
find below the sample link
http://apex.oracle.com/pls/apex/f?p=70633:1:10266218311688:::::
user name: [email protected]
psswd: symphony
once i select the first item(declaration letter) it will show the second item (applicacable) perfectly,but when i select applicable as yes and discrepancy then all the items become misplaced,
how do i align the region items?
Thanks,
Anees

Hi hari,
I want to get that tabular form parallel to the first region.
actually i am using apex 4.1 version, in that i created the tabular form as column region (display point is same and column=2)
but still getting the problem of misplacing the items.
if there is any way to align items in column regions??
regards,
Anees

Diff between Item Amount Check and Stochastic Block

Hi,
what's the diff between Item Amount Check and Stochastic Block in LIV??

Item Amount Check
The system calculates the sum of the value invoiced so far for the
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the value limit of the purchase order. It then compares the
difference with the upper percentage and absolute tolerances
defined.
Stochastic Block
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Difference between Item Cost and Last Evaluated Price

Dear All,
What is the difference between Item Cost and Price in Last Evaluated Price List. Exactly when are they updated?
Regards
Sibasish

Hi Sibasish,
The "Last Evaluated Price" is simply a price list but can't have a direct manipulation like other price lists. Its values may not involve in any accounting transactions if it's not selected for the concerned transaction any way.
On the other hand the item cost is the cost which is maintained by SAP B1 (until and unless you select the Standard Valuation Method), and it gets involved in the accounting transactions where inventory is involved. For e.g. the "COGS" is calculated on the basis of this value.
Please close this thread if answered ... or please let us hear something more from you on this...

Computation in between items in a region

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