Report Pagination

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

Similar Messages

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!

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
Ulrike

Ulrike - 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

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,
DIrk

I 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

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
Karthik

Hi 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

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,
Max

Hi 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.

Updateable Report/Pagination - rows found but not displayed

Bear with me if there is a post that covers this, as the SEARCH facility seems to be hanging when I search on Pagination.
I have a SQL Query (PL/SQL Function Body Returning SQL Query) which creates an Updatable Report.
If I run the Query and the selection criteria results in more than one page in the "search results" and then I go to page 2 or page 3, etc and then peform another search that only results in 1 page of "search results", the actual search results will not display, but the pagination will show the number of rows that should be displaying.
For example, I search on Coroner "John Black", which returns 55 rows. The first 50 are displayed. The next 5 are on page 2. If I then searchon Coroner "Jim Bean", 22 rows are returned (all on page 1). If I then search on "John Black" again, and this time, go to page 2 (to see the final 5 rows in the result set) and then search on "Jim Bean", I won't get any data in the report for Jim Bean, but a message showing that there are 22 rows of data. However, I cannot get that data to show (even if I select NEXT or PREVIOUS for the pages.
Then if I go back and select on "John Black", get the same problem. I basically have to sign out completely in order to get this reset.
Note that the problem occurs if you are on a page greater than that of the result set on the next query. For example, if I am on page 3 of 5 pages and perform another selection that has 3 pages, it is fine. But if the result set only has 2 pages, the form becomes confused.
If the "Layout and Pagination" has a "Pagination Scheme" set to "Row Ranges X to Y of Z (no pagination)" I get an error like "Minimum row requested: 2401, rows found but not displayed: 46".
If I use "Row ranges 1-15 16-30 (with set pagination)" I get "1-46" as a hyperlink, which if I click on, will show me the report.
If I use "Row ranges 1-15 16-30 in select list (with pagination) I have a problem.
If I use "Row Ranges X to Y (no pagination) I have problems.
If I use "Row Ranges X to Y of Z (no pagination) I have problems.
If I use "Row Ranges X to Y of Z (with pagination) I have problems.
Basically, the one one that seems to work is those that have a hyperlink. Uing NEXT, PREVIOUS or a select list does not seem to work.
Do you know what is causing this problem?

I have the same issue, but cannot resolve it following above suggestions. I have a report page with search criteria and a "Go" button to submit the search. The branch back to the same page has "reset pagination for this page" checked, but still if run a query that returns just one row after having paged forwards, I get no rows displayed and a pagination link "1-1" that when clicked brings up the selected row.
I tried adding a "Reset Pagination" process to run on submit (unconditionally), and it made no difference.
I am using HTMLDB 2.0.

Is there any way to hook into the SQL report pagination process?

I have a SQL report (based on EMP) with a radiogroup row selector.
The scenario 1 and 2 are in place
1) When the employee row radio group is clicked the P900007_JOB the text item is populated with the JOB for the employee.
2) When the page is initially displayed or submitted via the button the first row’s radio group is programmatically clicked and therefore populates the additional job information in P900007_JOB
Info (radio Group) Employee No Name
(+) 7369 SMITH
() 7499 ALLEN
() 7521 WARD
P900007_JOB CLERK
1-3 Next>
Once the report has been displayed and the next or previous pagination is used then none of the radio groups will be selected and the data in the P900007_JOB text item will still display the job of the last selected employee row.
What I require is on pagination some sort of mechanism to either
a) Call the page_init() that should then set the first row as selected and populate the text item via the programmatic click. (preferred option)
b) OR blank out the additional text item P900007_JOB.
Is there any way to hook into the pagination process?
I have a work around – Set the ‘Enable Partial Page Refresh’ to ‘No’ but this means a full refresh every time the pagination is used.
Details of my page
Report Region (Based on EMP table) – radio group as a row selector
select     APEX_ITEM.RADIOGROUP(1,EMPNO,'X21',null) CHECKRG, EMPNO,
     ENAME,
     JOB
from     EMP
Report Attributes -
Report template :- P900007_ROWTEMPLATE (custom template see later)
Report Attributes Substitution :- id="emp_report" (used in page_init see later)
Enable Partial Page Refresh :- Yes
Columns – All columns are selected as show but job is left out of the template below.
P900007_JOB - Text item in report region (disabled does not save state). Populated with the employees job when the radio group is clicked.
Control region :- HTML region that just holds a button <GO> just to submit the page and redirect back to the same page.
P900007_ROWTEMPLATE (named column row template)
Row template 1
<tr style="cursor: hand; cursor: pointer;" onmouseover="row_mouse_over(this, 1)" onmouseout="row_mouse_out(this, 1)" #HIGHLIGHT_ROW# ">
<td class="t15data" onclick="selectRow('#JOB#');">#CHECKRG# </td>
<td class="t15data">#EMPNO# </td>
<td class="t15data">#ENAME# </td>
</tr>
Before rows
<table class="t15standard" summary="" #REPORT_ATTRIBUTES# id="report_#REGION_STATIC_ID#" >
<th class="t15header" #ALIGNMENT# >Info</th>
<th class="t15header" #ALIGNMENT# >Employee Number</th>
<th class="t15header" #ALIGNMENT# >Name</th>
After Rows
<tr>
<td colspan="99" class="t15afterrows">
<span class="left">#EXTERNAL_LINK##CSV_LINK#</span>
<table style="float:right;text-align:right;" summary="pagination">
#PAGINATION#</table>
</td>
</tr>
</table>
*Javascript in page Header*
<script src="#WORKSPACE_IMAGES#apex_show_hide_region.js" type="text/javascript"></script>
<script language="JavaScript" type="text/javascript">

</script>
*Application shared component.* – This fires a DB packaged procedure when the page is loaded.
P330_PART_NO_HIST
Process Point On load after Body region
Process Text show_hide_memory.part_no_history_details();
*Packaged Procedure* – This kicks off the page_init javascript in the header (earlier) to click on the radio group in the first row.
PROCEDURE part_no_history_details AS
BEGIN
htp.prn('<script type="text/javascript">' || CHR(10));
htp.prn('' || CHR(10));
htp.prn('</script>' || CHR(10));
END part_no_history_details;
Thanks Pete
Edited by: Pete @ LSC on 26-Jan-2010 06:56

Anybody any ideas? Should I be looking down the route of using my own pagination buttons and adding my code to this?
There seems to be a routine $a_report that I can use for the pagination but I am finding it difficult to get the current first and last record values that I would need to pass. I've seen references to below in the form but when I'm using partial refresh they do not seem to change.
wwv_flow.g_flow_current_min_row
wwv_flow.g_flow_current_max_rows
wwv_flow.g_flow_current_rows_fetched
wwv_flow.g_request
Thanks Pete

Submit form on report pagination? (APEX 2.2.0)

This may be a really basic question, and I apologize if it's been answered elsewhere.
Is it possible to have the form submit when changing pages in a report through the pagination links? I have a bunch of checkboxes that I want to preserve across page "turns". The pagination by default is just a hyperlink and not a form submission, so the values get lost.
If it is possible, what do I need to do?
Thanks!
Don
P.S. - I found Submit page before launching report link but that's about the CSV download link, and I can't find a way to apply that here.

Earl,
There is an APEX paginated report where one of the columns is for a call to HTMLDB_ITEM.CHECKBOX for each row. The form on the page submits back to the page itself. On form submission, the values for the checked boxes are stored (as a CSV list) in a page item. There are a few other buttons on the page which the users can use, but the important part in this question is the check boxes. At the very end of the process, something happens with all of the values in the CSV list.
The issue I am having is that when the user clicks the "Previous" or "Next" links, the check boxes on that "page" of results are not processed.
Thanks for your help so far. The solution I came up with was to redesign the interface so that the user has to explicitly choose to save the checked values, though I am curious about the original question, which boils down to, "can you have the pagination buttons submit the page instead of not?"

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/

BUG- Reports pagination

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
Kunal

Kunal,
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

Report pagination bug ?

Hi,
I have a sql report with 4 parameters (drop down lists) and pagination.
I run the report I got 100 lines with right pagination.
I re-run the report with different parameters. I should see 10 lines, but there's nothing, just the pagination indicating that I should see 10 records. After many tests, always the same result, if a report returns less rows than the previous execution, I just got pagination without the reports. I can see pagination changing when I click on arrows, but still no report output !
Very annoying behaviour, any idea why ?
Thank you

I reset the branch pagination, but it's not woriking. I still have that error for the two details reports when I changed the order by of the master report.

Report pagination error on htmldb 1.6

Hi all! I have a question regarding pagination on a report region. I have a pagination "Row changes X to Y of Z (with pagination)" and "Number of Rows = 15". When the result lists returns 16 records, the page shows 15 rows and the "next -> " link, after pressing that "next" link, the page shows the last record. If I delete that last record, the page shows no records and the pagination shown is "row(s) 16 - 0 of 15 Next > " without the possibility to return to "previous" 15 rows, this occurs with all other paginations.
Thanks!

you may want to create a reset pagination process which fires whenever the page is submitted or a specific button pressed (in this case the delete button).
The only thing is that this will set the report back to the first page every time the page is submitted. This is however probably advisable as the underlying data has changed so the user should start from the beginning of the report again??

Interactive Report Pagination and count

Hello,
I have two situations I am hoping someone could help me with.
Problem 1
I am using interactive reports in APEX 3.2.1 and I have reports with rows >= 6000. currently pagination on reports is set to:
X to Y of Z
such that when the report is rendered it looks something like 1 - 15 of 6203 >.
Is it possible to add 'objects' or 'buttons' that allow me to navigate directly to the last row or/first row e.g
|<< < 1 - 15 of 6203 > >>|
such that |<< or >>| navigates to the very end row while < or > navigates to the next set or rows? would this be javascript? if so, does anyone have code for it? unfortunately not only am I new to APEX, I am a novice at javascript as well.
Problem 2
Is it possible to have APEX interactive reports return a distinct count on fields that are not unique? All counts are equating to the count of the unique ID and has had me pulling my hair
Any help is most welcome,
Mufudzi

Hi Mike,
I have not managed to get 'Distinct count' to work. Unfortunately, the project I am working on for this neither has the time or budget to investigate further but hopefully I will be able to get a solution from someone as a "nice-to-know".
Regarding the first problem I posted on, managed to come up with a solution using some html. Basically I created two html scripts (one above the report and the other below the pagination buttons at the bottom of the report)
- for the top of report html I used the following code:
+<td nowrap class="t13RegionBody"><>a href="#endofpage"<>End of Page</a></td>+
+<td bgcolor="#EEEEEE" nowrap><a name="topofpage"><font color="#EEEEEE">Top of Page</font></a></td>+
and called the script topofpage
- for the bottom of report html script I called it endofpage and used the following code:
+<td nowrap class="t13RegionBody"><>a href="#topofpage"<>Top of Page</a></td>+
+<td nowrap bgcolor="#EEEEEE"><A NAME="endofpage"><font color="#EEEEEE">End of Page</font></A></td>+
What the script does is when the "End of Page" hyperlink is clicked, it takes the user to the bottom of the screen/page and vice versa for the "Top of Page" hyperlink situated at the bottom of the page. Users will be educated on how to use the ROWS utility on the interactive report menu bar so that they can display all available rows on one page and use the links to navigate from top to bottom of page.
Mufudzi
Edited by: Mufudzi on Oct 2, 2009 12:20 PM

Htmldb_Get and report pagination

Hi, there is a mean to specify the pagination range ( start row, end row) when I call a report page via the javascript function htmldb_Get ?
My code:
var get = new htmldb_Get(null,$v('pFlowId'),null, 'REPORT_PAGE');
gReturn = get.get();
The report is a basic SQL report.
Perhaps there is a parameter that can be set via a get.add() ?
Regards,
David.

This issue sounds very similar to one I posted yesterday (5/7/09) I'm getting "undefined" returned when I run an Ajax report that returns with more than one page of results. The answer to this issue sounds like it would solve my problem too, but I'm not sure how to implement the solution, my javascript/ajax knowledge is in its infancy. (What is meant by the "hidden page item that hods the page ID"?) Is the a reference to the javascript in the html header? on the initial page, or is it a reference to java script that needs to be put into the "Ajax" page somewhere? Thanks for your response.

Report Pagination

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