Application Express :: Transaction Control - How To Handle Cancel Button
Apr 11, 2013
[save] button can be done but how to handle [cancel] button
Master record
Transaction record 1
Transaction record 2
Transaction record 3the user does one/all of the following changes
Master record
Transaction record 1 : deleted
Transaction record 2
Transaction record 3 :edited
Transaction record 4 :new added
now the Requirement is :
when the user hits [ save ] all the records are saved
with in *new master record ID*
else
when the user hits [ ignore/cancel ] all the *Actions on transaction is rolledback*
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Feb 15, 2013
My Interactive Report will run for a minute or for a long time like 5 to to 10 minutes depending upon given parameters to the report. Now I would like to cancel the report search when I made a mistake like searching on a value which willtake more time. how to achieve the same.
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Aug 16, 2012
my problem is with cancel masterbutton, when i clear form through this cancel masterbutton it clear the form. but after this when i click on show button it is not working, although show button is working correctly before pressing cancel_query masterbutton. what should i consider for correct working.
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Jan 20, 2011
i've created an alert with 2 buttons and the code for cancel button is as follows:
...
if alert_id = alert_button2
then
raise form_trigger_failure;
end if;
...
this code is in a pll and when called from a form it displays a non oracle exception message. How to do nothing when the user presses cancel on alert pop-up? apart from using null instead of raising the above exception?
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Nov 8, 2005
i am writing a code on form "CANCEL" button which mean to cancel the current user action .now if the last action was execute_query so when user click the cancel button so my logic should capture the last query fired on form through ":SYSTEM.LAST_QUERY" and then execute the last query through EXECUTE_QUERY but my problem is that how i execute my last_query through execute_query.
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May 17, 2012
In order for the following command to work:
> recover database using backup control file until cancel;
what command must precede it, is it:
> alter database backup control file to trace;
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Mar 6, 2013
How do I center a button within a region? I tried 'align="center"' but this seemed to be ignored. The button is at the left of the screen. Also, what are the 'display points' (Page Template Region Position 1-8) used for, and why is there a specification for column position of 1-9? Could these be attributes that will allow my button to be centered on the window instead of on the left?
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Jul 6, 2011
what executable statements in PL/SQL mean? My objectives are:
1)Writing Executable Statements
2)Create PL/SQL executable blocks using DML and transaction control
I have to explain what exactly each is and what should come under it. what kind of statements and what should be covered under executable statements?
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Jun 16, 2013
I am new in apex i create form with report when i create record it submit page to its report its ok but can i change page on condition base.
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May 22, 2013
I have a button with an dynamic action , with sql:
declare
errors varchar2(100);
begin
apex_application.g_print_success_message := 'test message';
errors:=package.function_some_process_returning_varchar100_with_errors_or_sucess;
HTP.p ('<script language="JavaScript"> alert('''||errors||'''); </script>');
end;
The first "test message" is not shown.and after the function (it is executed fine) i get the next error:
Error:Parsererror - SysntaxError: Unexpected token <
i i only leve the first line (g_print_sucess) nothing occurs clicking the button.
I only want to show on a popup the result from the function, but g_print_sucess seems not to work for some reason.
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Jul 24, 2012
am trying to Export an SQL report to a CSV using a button. I made the button request to 'CSV' but I am unable to generate, the same works for an IR report. I am using Oracle APEX 4.0 version.
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Feb 28, 2013
How do I center a button within a region? I tried 'align="center"' but this seemed to be ignored. The button is at the left of the screen. Also, what are the 'display points' (Page Template Region Position 1-8) used for, and why is there a specification for column position of 1-9? Could these be attributes that will allow my button to be centered on the window instead of on the left?
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Oct 24, 2013
In Application Builder, when editing an item's properties there is a handy 'Up' arrow at the top right of each region which takes you back to the top of the page. Is there any way of adding something similar to an actual page region as this would be useful when creating particularly large pages (I know, we should design smaller pages but that's not always possible).
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Aug 24, 2012
Is there a way to make a button conditional on the existence of another app in the same workspace. What I am trying to do is have a MAIN app and several other MODULE apps in the same workspace. Then a button on a form in the MAIN app that will redirect to a specific page in one of the MODULE apps. If the MODULE app does not exist, meaning not installed, then the button would be invisible.
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Feb 7, 2013
i am trying to adjust the position of a button as below but i realized it gets a bit uneasy as i thought ,
style="position: absolute; left: 100px; top: 100px; "
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Aug 8, 2013
Just installed 4.2.2.00.09 and imported a workspace and an application. Worked fine.I noted a page display difference when compared to the exported application (4.1.0.00.32). I have (so far) found this:If I have a button with Pre Element Text set to <div class="dummy"> and Post Element Text set to </div>, Apex generates an extra div around it all.If my button was named P1_SUBMIT I end up with
<div id="P1_SUBMIT_CONTAINER">
<div class="dummy"> <input type="button" value="Search" id="P1_SUBMIT" /></div>
</div>
Is it possible for me to turn this extra div off?
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Oct 4, 2013
i have a table say 'temp' with 4 columns as seq, name, event, id and i have a pg with 3 text fields as name, event, id now ma issue is,if i enter values into those 3 text fields in that page and on a button click (say create), i wanted dose values to get inserted into 'temp' table andregarding , 'seq' column i hav created a sequence for it. so
1. how to insert values into the table by entering values in the page
2. wat shd b done for seq column.. (shd anyth b done from apex pages or wil it automatically get values for each row entered)
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Aug 27, 2012
Is this possible to open rtp report(oracle report), by pressing button in apex.
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Jun 26, 2013
I have requirement like I have to put a download button in report page and clicking it will download only few of the columns only (specified one). I am using Apex 4.2.
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Feb 6, 2013
I have tested the following html page:
<html>
<body>
Click me
</html>
and is working fine when I click on the button on the created page.
However, using the same thing under the "Action When Button Clicked -- Redirect to URL" when create a new button, i.e:
javascript:window.open ('file:///c:/sample/','Documents');
will only open a new window, but blank in content!
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Jul 17, 2012
I need to execute the DBMS_SCHEDULER.run_job on click of a button .I tried creating a process (On submit) with DBMS_SCHEDULER.run_job('JOBNAME')
when i tried executing directly in db there is no problem, but when i create the process in apex i am running into the following error
ORA-06550: line 2, column 19: PLS-00222: no function with name 'RUN_JOB' exists in this scope ORA-06550: line 2, column 1: PL/SQL: Statement ignored.
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Feb 5, 2011
1)How a single control file is enough to have all the transaction's SCN no for older transactions.
Eg - A transaction has the SCN 01 and after a month the new transaction's SCN is 502. Is the control file holding all those (01 to 502) SCN in it or just will have the latest SCN no (ie - 502).
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May 9, 2011
We are trying to restore a database to a cold backup DBID.However while our datafiles were backuped up for 6 months retention we found out subsequent delete obsolete command wiped out the Control file related to this backup piece..Now what is left with this backup piece is just datafiles..
Can we still recover the database with a subsequent controlfile autobackup for the same DBID.?
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Feb 15, 2013
I would like to reuse the icon button template for my button in a tabular form.
I tried to add <button type="button" class="uButton iconButton search"> Click </button> in column link text. I display this column like a Standard Report Column. The result it's not good.
How I can have the icon and button template like in my others buttons ?
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Oct 1, 2013
i have used radio button under dynamic conditions for an interactive report.eg: radio button values are like a) front end b)middlware c)back end.so based on the selected value of the radio button, interactive report appears. and each fields in radio button have separate set of users. now my issue is,based on the user logging in, the default value should set up while the page is loaded...[i.e... if a front end user logs in, the default value of tat radio button shd be front end...]
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Nov 23, 2012
I am using APEX 4.1 to build the application. I have 2 select list region in the page where one region consist of certain values.On calling a javascript function it is able to move the value from one select region to another. After this I click on the modify button where in the value move out of the first select list region to the second will be updated in the table.
Although I could see the values are not being updates. On putting alerts after the value being fetched in the javascript function and clicking the Modify button I can see that no data is being reflected in the alert. Hence the data is not being passed from the second select list APEX item to the javascript function.
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Oct 22, 2012
I have created a region Q_INFO and in the region i have added HTML text area. This text area is editable for only few users. If the user types in the text area and presses save button. The text is stored in the table INFO. And this text is displayed to all other users. But when i enter any data in the text area with multiple new lines and press SAVE button. The text is displayed in single line. I want to maintain new line and paragraph in the text area.
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Jan 31, 2013
Getting starting with diving deeper into APEX and reading the developers guide all 800 pages of it! Thing is I'd like to get started with some of the more interesting stuff.
I have created a form page based on the "Form on a Table with Report". The report part looks fine. What I'd like to do now is use an API I've built to change how the insert and update works. So when the submit button is pressed it rather performs an API call to the procedure/function.
1. Should the API be a function or procedure. In my playing around I saw that a procedure might work better or easier to implement
2. How would I go about creating a call for the button to use instead of the current processes?
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Apex 4.2
Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - Production
PL/SQL Release 11.2.0.1.0 - Production
CORE 11.2.0.1.0 Production
TNS for Linux: Version 11.2.0.1.0 - Production
NLSRTL Version 11.2.0.1.0 - Production
Linux version 2.6.32-279.19.1.el6.i686
----------------------------
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Jun 29, 2013
I have a requirement wherein onclick of button I want to open/close list/popup (which is displayed below button, just like in select list) and can select any item from list to do some action.
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Oct 10, 2012
I have a Select list which when null should disable a button and when not null should enable it. For which I tried the Advanced DA. Strangely, in the final page where we select the item that is going to be controlled, the button is not listed! I can see other display items etc which I can select but not the button.
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