APEX 3.1 Report pagination style limited by max row count
I am working on an application using APEX 3.1 and am having trouble keeping the report pagination style as a select list when the max row count for the report is greater than 8000. If I use the select list as the pagination method, the first time that the first page is viewed is fine however all subsequent pages begin to use the "next" and "previous" link method of pagination. This is only occurring when the max row count is higher than 8000 and a select list is used for pagination.
My question is: is the style of pagination, in Oracle APEX (3.1), limited by the potential number of rows returned for the report? If not, is this a bug with my version of Oracle APEX?
The source of my problem was that the report referenced a page item for the number of rows. That select list referenced a named List of Values (LOV) that limited the number of rows that the report could display. I removed that reference and my problem disappeared!
Similar Messages
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Pagination disappears after setting 'max row count'
I have a report with app. 4500 records (with the default of 15 lines per page) and a pagination scheme of 'Row Ranges 1-15 16-30 in select list (with pagination)'.
When running the report, all is working fine and i get the information in the select list '.. of more than 500'.
Then i inserted some values in the 'max row count'-field:
a value of 2000: it's working as expected
a value of 4000 (or more): the pagination disappears and won't be desplayed :-(
Any ideas, what i have done wrong?
Thanks
RainerHi
This problem - select list dissapearing when > 32k still persists in Version 3.
A neat workaround is to use a page item to set the number of rows disaplyed.
Where there is a large number of rows in the table and the max rows is also large, simply set the page item value for the number of rows to a larger value say 200 - then - if the select list now becomes less than 32K the select list will be shown.
It's a matter of balancing the number of rows shown on the page with the total number of rows in the table / max rows combination.
It's not perfect but it works.
Hope this helps.
Mike Mac
Message was edited by:
Mike Mac -
Interactive report max row count
Is there a way to set IR max row count dynamically?
To improve performance, I would like to set this value to 200 when users run the report and set this value to 50000 when users download the report.A dirty solution to this could be , create IR report with rowum < 201 and then add a link to the region header for downloading report. Point this link to another page with the same sql query (classic report) and select the template as CSV.
Hope this helps.
Thanks,
Manish -
APEX 4.0 Report Query column limitation, 43 column maximum for the result!
Hi there,
I'm trying to generate report from Apex 4.0.1, but I got stucked with column limitation when I'm executing the report query.
Case:
Environment: oracle 11g, apex 4.0.1, oracle BI 11, windows xp
Table: My test table is quite simple, by creating a sample table with 44 columns, the column name is random, i.e. column1..column44, column data type is varchar2 (20)
report query:my report query is also simple, by "select * from testtable"
Data: no data in my sample table
Error: then I'll get the error: "HelpORA-06502: PL/SQL: numeric or value error: character string buffer too small"
solution: If I shrink the table column from 44 to 43, then the report can be generated to xls, pdf, etc.
Question: Is there any column limitation for Apex report query? I know there's a 32k row size limitation for varchar, but since there's no single data in my table, it shouldn't be the case.
Does anybody get this issue before? Thanks for any generous input!! :)
Horatiohi marko,
Thanks for the reply, but i can't find the 45 column limitation from report query and report printing. any clue for this call?
Regards
Horatio -
Hello All,
Need solution for my issue in reporting,
This is my Report format
Date A/c number Kf1 Kf2 Kf3
01.06.07 123 10 20 0
234 20 30 30
456 50 0 25
789 0 25 0
Result 80 75 55
01.07.07 124 10 0 10
134 30 30 30
457 40 0 0
788 0 25 10
Result 80 55 50
Now my requirement is to display Count in the result row as
Date A/c number Kf1 Kf2 Kf3
01.06.07 123 10 20 0
234 20 30 30
456 50 0 25
789 0 25 0
Result 3 3 2
01.07.07 124 10 0 10
134 30 30 30
457 40 0 0
788 0 25 10
Result 3 2 3
and to be more precise this is my requirement
Date Kf1 Kf2 Kf3
01.06.07 3 3 2
01.07.07 3 2 3
I made key figure Calculate Result as Count <> 0 and Calculate single value as Supress Result for each key Figure and A/c Number No display I got result like this showing all data as blank, however the rows will exist.
Date Kf1 Kf2 Kf3
01.06.07
3 3 2
01.07.07
3 2 3
But I need my result should be like this
Date Kf1 Kf2 Kf3
01.06.07 3 3 2
01.07.07 3 2 3
How can I Acheive this either by work Book Or by Query ,
Please help me
Thanks for all ur support in advance
Sai.Hello Boujema,
I Created formula variable replacement path in the same way you mentioned but this is irrespective to KF giving the Characteristic Account Number count...
Hello All,
please go through my requirement
this is my report
Date AC no Kf1 Kf2
01.06.07 XXX 10 12
yyy 15 10
zzz 5 0
result 30 22
If I remove Ac no from this it gives me a result as summation
Date Kf1 Kf2
01.06.07 30 22
In the same way the KF should give me count of the accounts
Date Kf1 Kf2
01.06.07 3 2
But I am getting now as If I mention Count<> 0 in KF properties
Date Kf1 Kf2
01.06.07 1 1
If I place Account Number in report which I dont want to Then i will get count
Date AC no Kf1 Kf2
01.06.07 XXX 10 12
yyy 15 10
zzz 5 0
Result 3 2
Hope you understand my requirement and come up with any solution.
Thanks for your help,
Sai. -
Hi all,
I tried searching the forum for Report Pagination question. Couldn't find any. May be I've missed it.
Here is my question. I have a sql report region which displays initial 5 rows. I want to have a link (show all) when clicked, should display all the records. How "Number of Rows", "Number of Rows(Item)", "Max Row count", "When more data found message" attributes of "Report Attribute" page affect the above solution.
Thanks in advance.
- Richard.Report region has a option to specify the number of rows to be displayed dynamically. It can take the row count from an page item. So create a hidden page item in the same page (Example Name:P21_REPORT_SIZE) and its default value is 5.
Create two more links in your page for "show all" and "Show 5" some thing like this
<a href="f?p=20221:21:&SESSION.::::P21_REPORT_SIZE:1000000">Show All</a>
<a href="f?p=20221:21:&SESSION.::::P21_REPORT_SIZE:5">Show 5</a>
Edit your report region and set value for "Number of Rows (Item)" as "P21_REPORT_SIZE"
Enter "Max Row Count" as 1000000
Now run the page
If you click the "Show All" link, will display all the records and "Show 5" will show you 5 records.
You can look at the same at
http://htmldb.oracle.com/pls/otn/f?p=20221:21
Regards
Balaji -
How to create a fixed-width column within an APEX 4 interactive report?
This thread is a follow-up to {message:id=9191195}. Thanks fac586.
Partial success: The following code provided by fac586 limits the column width of the Apex 4 interactive report column as long as the column data contains whitespace within a Firefox 3.6 browser:
<pre class="jive-pre">
<style type="text/css">
th#T_DESCRIPTION {
width: 300px;
td[headers="T_DESCRIPTION"] {
width: 300px;
word-wrap: break-word;
</style>
</pre>
Notes:
1. The code above is put into the HTML header section for the page.
2. T_DESCRIPTION is defined as VARCHAR2(2000).
3. The code above works within the Firefox 3.6.12 browser but does not work within the Internet Explorer 7.0.5730.13 browser.
I tried adding "float: left;":
<pre class="jive-pre">
<style type="text/css">
th#T_DESCRIPTION {
width: 300px;
td[headers="T_DESCRIPTION"] {
width: 300px;
word-wrap: break-word;
<font color="red"> float: left;</font>
</style>
</pre>
Notes:
1. "float: left;" does not require whitespace and successfully splits the column between characters in lieu of whitespace.
2. "float: left;" shrinks the cell height and allows the page background to show through... couldn't determine how to fix this.
3. The code above works within the Firefox 3.6.12 browser but does not work within the Internet Explorer 7.0.5730.13 browser.
I've done some more research, but I still haven't discovered how to create a fixed-width column within an APEX 4 interactive report that displays properly within an Internet Explorer 7 browser.
Any ideas and help will be appreciated.Thanks for your help with this!
<pre class="jive-pre">
what theme are you using?
</pre>
A customized version of theme 15.
<pre class="jive-pre">
Floating a table cell makes no sense (to me anyway).
</pre>
You are correct. I was just trying a different approach ... trying to think out of the box.
<pre class="jive-pre">
Think you'll need to create an example on apex.oracle.com with sample data
if there are any further problems.
</pre>
Great suggestion! The code your provided works in the Firefox 3.6.12 browser, but still doesn't work within my Internet Explorer 7.0.5730.13 browser.
UPDATE:
I have recreated the problem at apex.oracle.com, you can use the following information to check it out:
URL: http://apex.oracle.com/pls/apex/f?p=43543:100::::::
Workspace: IR_FIXED_WIDTH_COLS
Username: GUEST
Password: Thx4help
Application: 43543 - CM_RANDY_SD
Note: Table name is TEST_DATA
The following code provided by fac586 works in both Firefox 3.6 and IE7 using default theme "21. Scarlet" at apex.oracle.com; however, it doesn't work when I use a copy of our customized theme "101. Light Blue":
<pre class="jive-pre">
<style type="text/css">
.apexir_WORKSHEET_DATA {
th#T_DESCRIPTION {
width: 300px;
max-width: 300px;
td[headers="T_DESCRIPTION"] {
max-width: 300px;
word-wrap: break-word;
</style>
<!--[if lt IE 8]>
<style type="text/css">
/* IE is broken */
th#T_DESCRIPTION,
td[headers="T_DESCRIPTION"] {
width: 300px;
</style>
<![endif]-->
</pre>
Any idea what in the theme could be causing the fixed width column to be ignored in IE 7?
Edited by: CM Randy SD on Dec 7, 2010 11:22 AM -
Report Pagination Scheme not working
I have a report and I'm using the Select List Pagination Scheme. When I select Next or Previous, I end up with a blank page stating, no data found. I've searched all the threads and I've tried all the suggestions but I still can't get it to work. If I do a reset to my filters, everything starts working as it should but until I do that, it won't. I've created a reset pagination process with no conditions. I've enterted number of rows and maximum row counts and I've even tried saying both yes and no to Enable Partial Page Refresh. I'm sure it's something really stupid that I'm missing but..... could anyone out there please help? Thank you! Paulette
Paulette,
Please put an example on apex.oracle.com. Provide the workspace/username/password. You can create a new user for this purpose. I'll have a look when it's up.
Regards,
Dan
Blog: http://DanielMcGhan.us/
Work: http://SkillBuilders.com/ -
Interactive report pagination.
Hi Folks,
I have a interactive report page with 15 rows per page pagination.I browse to the 4 th segment of the report (i.e 46-60 rows) and moved out of the page through menu link. When I open that IR page again it still in the 4 segment rather than first (i,e 1-15 rows). Is there any way change the pagination via page header to reset whenever I open the page.I tried all the option in the report pagination nothing works for me. Looking for guidance from you
Thanks
KarthikHi Karthik,
fac586 is correct.
APEX URL Syntax: f?p=App:Page:Session:Request:Debug:ClearCache:itemNames:itemValues:PrinterFriendly
I hope you are passing a URL link from java script in page1 and page2. You can pass RP in ClearCache section in that URL.
for example, f?p=&APP_ID.:3:&APP_SESSION.:::RP:::
If your IR is not based on any item values then you can create a Reset Pagination process. Refer the link 8.5 Understanding Page Processes.
If possible share your java script where you are calling the IR page.
Thanks
Lakshmi -
Interactive Report: collection not limited to screen?
Hi,
My problem: I want to use the selection made in an interactive report and put that into an APEX collection. BUT I do not want it to be limited to the rows shown on the screen.
For instance: if a user makes a selection with his interactive report of 2000 rows, the screen only shows for instance the first 50. I want the id's of the all the 2000 rows, so I can make a fixed report to be exported out of that.
Is it possible to obtain the collection that the interactive report uses?
Any help is appreciated...Hi lilhelp,
If you dont want to show the report defaultly then, restrict your region source query of the report with some filter page items in your WHERE clause.
Brgds,
Mini
Mark Answers Promptly -
BUG: Session 0 - Report - Pagination
Hello,
the problem is as follows:
After reloading a report (pagination, next range), the session 0 gets lost.
My setting:
Apex 4.2.2.
Two pages, the first displays a report and the second the details.
The report has activated pagination.
Example for the report source:
SELECT APEX_UTIL.Prepare_Url('f?p='||:APP_ALIAS||':DETAIL:'||:APP_SESSION||'::::P11_OID:'||OID) AS LINK
Course of events:
Open the report page with session id 0
see the url of the report links, it still has the session id 0
f?p=APEX_CON:DETAIL:0::::P11_OID:58605
Click on the pagination button 'Next'
see the url of the report links, there is a new session id and no session id 0
f?p=APEX_CON:DETAIL:9649916689018::::P11_OID:57645
Thanks,
MaxHi Jari,
thanks for the quick response.
I tried the following:
Report source:
SELECT APEX_UTIL.Prepare_Url('f?p='||:APP_ALIAS||':DETAIL:'||:APP_SESSION_VISIBLE||'::::P11_OID:'||OID) AS LINK
Report result:
Open the report page with session id 0f?p=APEX_CON:DETAIL:0::::P11_OID:58605
Click on the pagination button 'Next'f?p=APEX_CON:DETAIL:9649916689018::::P11_OID:57645
Report source:
SELECT APEX_UTIL.Prepare_Url('f?p='||:APP_ALIAS||':DETAIL:666666::::P11_OID:'||OID) AS LINK
Report result:
Open the report page with session id 0f?p=APEX_CON:DETAIL:0::::P11_OID:58605
Click on the pagination button 'Next'f?p=APEX_CON:DETAIL:666666::::P11_OID:57645
Report source:
SELECT 'f?p='||:APP_ALIAS||':DETAIL:666666::::P11_OID:'||OID AS LINK
Report result:
Open the report page with session id 0f?p=APEX_CON:DETAIL:666666::::P11_OID:58605
Click on the pagination button 'Next'f?p=APEX_CON:DETAIL:666666::::P11_OID:57645
I think the function APEX_UTIL.Prepare_Url in combination with an AJAX report refresh is the problem. -
Is it possible to send a request for report pagination?
Hi,
I have a page with 3 regions.
Only one of these regions is displayed depending on a special request.
This works fine as long as we don't push the select list for report pagination.
Do we have any possiblities to send a request when we select another rowrange from the pagination select list?
At the moment we don't get a request after selecting a new pagination.
The result is that after the pagination there is no region displayed.
Thanks in advance
UlrikeUlrike - For reasons like this, it's best not to use REQUEST to control page rendering behavior. Passing an item value so that it stays in session state gives you more flexibility, e.g., P1_SHOW_REPORT:YES.
Scott -
I have to post this again as it was listed under different topic-
Description: Only 15 rows are displayed even when no pagination is selected. I have tried log out/clear cookies etc. I have also set max rows to 100.
I have posted a test case to reproduce this bug
Test case link:
http://htmldb.oracle.com/pls/otn/f?p=26867:6
Run this page
Here is the description to reproduce this bug-
created a table called test-
2 columns- id and description
Has 27 rows.
Create a report. Set pagination scheme to none.
Set max rows to 100.
Run the page-
Only shows 15 rows- no matter what you do
Please let me know if there is a workaround for this as this is crtical for our application
Thanks
KunalKunal,
Works now, you had the ânumber of rows (item)â attributes set to 25. This attribute requires a page item reference, typing in a number results into using the default number of rows, which is 15. This attributes also overwrites ânumber of rowsâ, so unless you want to specify the number of rows dynamically at run-time, you should keep that field set to NULL.
Regards,
Marc -
Reset report pagination using javascript / ajax ?
Hiho,
i have a page where i pull a ppr report from a different page using htmldb_get like described in Carls excellent examples. The first page also contains a textfield to set a where condition in the report, for examle to search a streetname..
Now i need a way to reset the pagination of the report using javascript.
Example:
I search for street_name_1 and the report returns 100 rows, 10 rows on each page. Now i use the pagination links to switch throught report pages to page 5.
Now i search for street_name_2 and the report returns 5 rows, so this would only be one page in the report. But the report pagination still is on page 5, so no results are shown. And no pagination buttons either.
What can i do to reset the pagination before i pull the report without submitting the page?
Thanks for help,
DIrkI have similar problem with AJAX report pagination. When I click the pagination for next set of rows, it gives "undefined" error. I'm trying to call "get.clear('RP');" in the javascript function as susggested in above url, but doen't work. any examples are appreciated.
thanks,
Surya -
Embedded report engine is limited to a max of 3 simultaneous user requests
Please help me.
I currently developing an ASP.NET web application using Microsoft Visual Studio 2005 with Crystal Reports Embedded.
But found that this embedded report engine is limited to a maximum of three simultaneous user requests.
I would like to know, is it any solution for increase the amount of crystal report simultaneous user requests? Can this issues solved if we upgrade to Full Version Crystal Report?
Please help me. Thank you everyone.Hello,
3 licensing is what stays with the Engine dll and itu2019s applicable to all Crystal bundled products(CR 4 VS2010, CR 4 VS2008, CR 4 VS2005, CR 4 VS2003) and stand alone products(CRXIR2 S6, CR2008 SP3). This cannot be changed/increased until you opt for our server based products, which gives you option for increasing the licenses. You might want to contact CIC (800-677-7271) to get more details on this.
Until an existing handle on report is released from memory, the other requests cannot be taken up. So, once a report rendering is over you might want to call the ReportDocumentObject.Close(),ReportDocumentObject.Dispose() and force the GC to act. This might release the unused objects from memory and you can reuse them.
As Don suggested, if you wish, do a search on the forum threads and you will find more details and licensing guides for different products provided earlier.
As far as my knowledge goes, timeout can also be caused if your app has timeout defined or DB has a timeout setting done. You might want to check that. If you need help on timeout section, I hope you will address it in a new thread. See [rules of engagement.|http://wiki.sdn.sap.com/wiki/x/FgQ]
Thanks.
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