Application Express :: IR Does Not Recognize The Application Item Content Correctly
Aug 22, 2013
I have an application item that receives a web service result. This result is like 'MARIA','JOSE','JESUS'. I'm using this string into the parameters of the interactive report, but this is not recognized. I'm showing the content of the application item into a pl sql region and the content is 'MARIA','JOSE','JESUS', when I include this application item into the query, the IR shows me 'MARIA','JOSE','JESUS'
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Aug 21, 2012
I created a table (software defect details) and an interactive report on it. Users can go to the details form where they can manage many information: STATUS is one of them and they can change it or not.
I would like to send an email when SUBMIT botton is pressed only if field STATUS has changed. How can I detect this? I mean, I wrote a procedure in order to send an email and it works, but it runs always: I cannot set it running only when the content of STATUS_ID has changed.
how to understand if a field value has changed and, if possible what the old values was? I know how to do that by using a trigger (:old.status, :new.status) but I don't when using an APEX procedure.
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Aug 14, 2012
I have a page process that calls back end PL/SQL. I have a page item that is populated by said PL/SQL procedure, P35_PROCESSING_MSG. As you know the Process allows me to specify a message for Success and another for Failure. My desire is that, if there is a back end failure, the error will display in the dialog area, using the built-in "Process Error Message" functionality. Instead, after execution, the page item still has its default value and the following, ugly, error displays in the tabular report region.
report error:
ORA-20001: Error fetching column value: ORA-01403: no data found
ORA-06510: PL/SQL: unhandled user-defined exception
I just don't get why it displays here instead of in the usual failure area. Moreover, I don't understand why the error is "*+unhandled+* user-defined exception" when, as you will see, I have handled it.
I have a page process to perform custom MRD for a tabular form. (I don't think this is really germane to the more generic issue but, I bring it up as an explanation for the following code sample). I am deliberately causing a DIVIDE BY ZERO error to test the error handling form the back end.
PROCEDURE PROCESS_MARGIN_CALL_DELETES( as_StatusMsg OUT VARCHAR2 )
IS
lb_InnerErrorOccured BOOLEAN := FALSE;
ln_DeleteTargetCnt NUMBER := 0;
ln_DeleteTargetRow NUMBER := 0;
BEGIN
[code].......
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Aug 21, 2013
I am running my oracle apex application on 4.2.2 on apex.oracle.com. Exporting the application seems to work but when I go to import the application as a copy the regions within a particular page are not working correctly. I want to be able to export the application and import a new copy as a DEV/TEST application and have it function the same way. On the original application the region will display to the right when hovered over the edit button but in the new one it will go to the left and not format correctly.How I would like it is just for the copy application to perform the same way the original copy does. I selected to install all dependent objects and don't know what steps I have missed to have the regions not working like they do on the original application. related to CSS not exporting/importing correctly?
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Jul 31, 2013
I have just implemented a "Data Load" function which is the OOTB page type in apex 4.2 which allows the end user to go through a wizard and import csv data into a table.
When the user is viewing the data to be imported - they have to scroll across the length of the screen (depending on how many columns you are loading). I noticed there is a Region template called "Scrollable Content Region". I tried applying this template to my region, and when this didn't work, to a container region.
The scrollbars appear (horizontally and vertically) but they are greyed out as the region is still at max width and you have to use the browser to scroll instead.I think this looks untidy as the header colour-styling ends, as well as other regions being stretched.
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Sep 10, 2012
I am using the below function to return a blob (CSV) content, this is working fine..But i need to modify this function to display headline for the report and fixed width column in CSV ( then user no need to expand the each and every column ).
create or replace function GET_BLOB (
p_query varchar2
) return blob as
l_cursor integer;
l_cursor_status integer;
l_col_count number;
l_desc_tbl sys.dbms_sql.desc_tab2;
l_col_val varchar2(32767);
[code]....
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Sep 17, 2013
I am using apex_mail (in Apex 4.1) to send emails with an attachment.
v_mail_id := apex_mail.send(
p_to => 'somebody@gmail.com'
...etc...
);
apex_mail.add_attachment( p_mail_id => v_mail_id
,p_attachment => v_image
,p_filename => 'signature.jpg'
,p_mime_type => 'image/jpeg');
Apex creates this as an attachment:
Content-Disposition: attachment;
I would like to change it to inline:
Content-Disposition: inline;
so I can reference it in my email body with <img src="cid:signature.jpg"/>. Well... I hope it is going to be shown inline anyway if I change Content-Disposition.
Currently (with Content-Disposition: attachment;) it works for Outlook, but, for instance, not in Gmail in the browser. Gmail shows the image separately as an attachment.
Is there a way to change the content-disposition with Apex?
I know it is possible to do it with utl_mail, but this is currently not installed in our databases. I need to involve our DBA to set this up, and I don't know if he is willing to do that.
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Mar 20, 2013
Environment:_
APEX Version 4.2.0.00.27
Theme 25
I have a number of pages that use the page template "*One Level Tabs - Content Frame*".End users that use Internet Explorer (versions 8 and 9), when they first visit the application their browser displays it in Compatibility View.They cannot see the side bar on the right-hand side, meaning that often they cannot see a lot of necessary buttons and info!
Their page displays as below: URL....
I am not sure it is possible, nor good practice, to force the app to display in non-compatibility mode.Is there a way to enhance their experience? Or another workaround?
At the moment I am waiting until they log an issue and then informing them to turn compatibility view off, or to use Chrome or Firefox. I'd like to make it better from my end!
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Aug 23, 2012
Need to create a report based on date ranges and for this created a interactive report and two page item datepicker fields P15_fromdate and p15_todate. Report works fine with this criteria.But user wants one more field quarter(P15_quarter), When they select the quarter the range values has to get reset and as to get applied to report.
Issue here is unable to find a way to set the page range item values based on the quarter field selection
how to reset the page item fields.
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Apr 24, 2013
Using Application Express 4.2.1.00.08
Any problem using 4.2's One Level Tabs - Content Frame page where you have a parent region (of type content frame Body Container ) while number of child regions (of type Hide & Show Region - Borderless ), if you want to re-order them by changing the sequence, it has no effect when you run the page.
The regions still show in the same order top to bottom as it did before the update of sequences. Heading links (to show/hide child regons in content frames) has the same ordering as before.
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Aug 14, 2012
i user javascript to set a item value by a Partial Page Refresh .then i want to turn to another page by a button and Transfer the item's new value to the second page's item,but the value of the item is always teh old value but not de new value,how can i get the new value of the item first.
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Oct 3, 2012
I have the release 4.1.1. I have this problem:
- i have a master-detail page
- in a detail there is a classic report
- some item of the row of report are the select list based on LOV
I need to get the value of item inside the select list.
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Jun 13, 2013
it is possible to have two Validations one Page Item. Also I need to execute them one by one. If one is passed then go to the other and validate that one.
Example:P20_FORM_ACTIONP20_REOPENP20_REASON Validation 1: P20_REASON != 0 with condition P20_FORM_ACTION = CLOSEIf Validation 1 is passed then go to Validation 2Validation 2: P20_REASON != 0 with condition P20_REOPEN = YES
If Validation 2 is passed, then submit the form otherwise get error. is possible in Application Express 4.2.2.00.11. I tried to put the validations as described above into my application, but it did not work. Only one Validation was executed.
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Jan 15, 2013
I am wanting to open up an Item's Help popup feature using a different button.
I understand I need to call:
javascript:popupFieldHelp($('1234567','&SESSION.');
Where 1234567 is the items id.
So my question is how do I get the items ID?
I thought it was something similar:
$('#P1_ITEM_TEST').attr('id')
But this returns P1_ITEM_TEST, I want the ID or Sequence of the item.
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Dec 19, 2012
in my application I have several pages with the item of date. How to ensure that all items had the same date for all pages and can be set on each page ?.
Application Express: 4.1.0.00.32
DB: Version 10.2.0.4.0
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Nov 1, 2012
I have a from with some fields (VELD01, VELD02...VELD11) and a page process that fills that field. I want to make that more dynamic using a loop. Is it possible to use some 'dynamic SQL' like:
l_cnt := 1;
for r in c
loop
P1210_VELD0||l_cnt;
l_cnt := l_cnt + 1;
end loop;
Example above does not work of course...
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Sep 17, 2012
Im my application, after login, I have a hidden & protected item whose value I am setting based on a logic. Also I would like to access this item's value in a application process, so session will have this value. Now I do not want anybody to be able to change the value of this item. For Eg, if my item was P1_RESP, I was able to change its value in the following way, I have an edit link on somr IR, where I redirect to another page passing some values and the URL looks like : [URL] After the browser loads, I can edit the above URL to below and click enter, [URL]
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Jul 30, 2013
I am using its value in a query by using sql collection array. My requirement is that I need to hide that shuttle. But when I hide the shuttle, its value is not retrived by the query.
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Mar 21, 2013
So I'm trying to display a monetary value in an item.
SELECT to_char(SUM(TXN_AMT),'$9,999') from CMS_COST_TRACKING where UPPER(TXN_NODE)='VMAX'this results in ######### in the item
If I remove the to_char formatting then the SUM displays correctly.Is this a restriction of some kind. The item is a display only.
APEX Application Express 4.1.1.00.23
ORacle 11G.
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Aug 15, 2012
I have a situation where I need to reference a hidden item in a List of Values (for a pull-down list) SQL statement. It doesn't seem to be working properly. Here is what I have:
1) Using a dynamic action, set the value of a hidden item based on the change of Select List 1.
2) Select List 2 has a parent LOV item of Select List 1, and the Select statement for Select List 2 uses the hidden item that was set from the dynamic action above.
I can see that the dynamic action is working correctly. But when I change Select List 1, the Select List 2 does not show any values from its LOV.
I'm wondering if the LOV for Select List 2 is not working because the item used in the SQL statement was set by a dynamic action?
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Mar 27, 2013
I have created a workflow which is going through 12 pages. At each page the user needs to choose his variables.
This could be the y-axes, x-axes, amount, surname ... etc. The variables are given to the next page via branch to next page process. Everything works well until I need to create an interactive report out of the chosen variables.
Lets say I have a variable called :P7_XAXIS with static LOV :
Amount,Amount;Date,Date;quantity,quantity
Page 8 is my IR. If I try :
Select :P7_XAXIS from mytable This will not work.
But if I try
Select Date from mytable This will work. Why? In my workflow there are several variables that can be used in a where condition. This also works. But I need to access the values before the condition and I also need to get a chart out of it.
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Nov 23, 2012
APEX 4.2 - Base code from Denes examples
CODE ON HTML HEADER
<script language="JavaScript" type="text/javascript">
function f_setglp(pThis,p_app_item,p_other_record_level_item)
{
var curr_id = $x(pThis).id; // OK !
var curr_glp = $x(p_app_item).id; // returns undefined
var curr_orli = $x(p_other_record_level_item).id; // returns undefined
[Code]...
The Javasxcript function fires OK on click in the "Product" attribute but: PMO_GLP_PK is an Application Item that Javascript can´t reference as I called YES_NO is another tabular form attribute and the reference returns also "undefined"
what is the best way to implement this ?
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Nov 27, 2012
I have two pages
1. Login Page contains two items
P1_LOGINNAME - Textfield
P1_PASSWORD - Password
2. Data entry form created using page items. - This page is used to create new users
This page contains many items but issue with only two items.
P10_LOGINNAME - Textfield
P10_PASSWORD - Password
These items are used for creating loginname and password for new user. When i am logging with admin user ,Chrome browser prompts for save password or not save password
1. When i am logging with save password option then
LOGINNAME and PASSWORD of Login page is reflecting on the LOGINNAME and PASSWORD of Data entry page.
so how can i clear the LOGINNAME and PASSWORD item on Data entry page after login.I have tried to set blank to these fields after login
document.getElementById('P10_LOGINNAME').value = '';
document.getElementById('P10_PASSWORD').value = '';
// This is working in Firefox but not in chrome.APEX Version : 4.1
Database : 10g
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Mar 24, 2013
I have some troubles with a "Set Value" Dynamic Action. What I want to do is set a Page Item with a specific variable derived from javascript. So basically I have a javascript variable 'test' that is being changed in javascript code. I am using a dynamic Action "Set Value" to set this value into a page item. As source, Im using "Javascript Expression". It is working, however, the Set Value Dynamic Action with JAvascript expression does not reflect this change in the session, so the page item is not updated.
I tried:
$s -> does not work
apex.submit -> does work, however submits the page. I need to submit only the Page item.
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May 23, 2013
I would like to let the customer edit the item help text. Is it possible to retrieve item help text from my own custom database table based via a PLSQL function call or something similar?
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Mar 14, 2013
I would like to ask if is possible to translate the "Browse..." button of File Browse item.
For me it seems that the button cannot be translated to a different language. I have tried to export the XLIFF and there is no string like "Browse...", also I have tried to edit it manually in translation repository, but the string is not present here.
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Sep 24, 2012
APEX 4.0 Oracle-Application-Server-10g/10.1.2.0.0 Oracle-HTTP-Server
I have a table which contain 3 columns, see below:
id primary key
pic1 blob
pic2 blog
there is 1 row in it(id=1), just for display 2 images.
Uploaded 2 images into above Blob fields by file browse function. Now, I want to show the 2 pictures in a Region by using display image item P1_AR, but it didn't work.
Based on: BLOB Columns specified in item source
Alternative Text Column: null
Filename Column: null
BLOB last update Column: nullSource used: Only when current value in session state is null
Source type: SQL Query(return single value)
Source value or express: select dbms_lob.getlength(PIC) from cp_pic where id=1
I got the error below after runing:
ORA-20999: P1_AR has to have a valid BLOB column as source
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Jul 17, 2012
I have a shuttle control (P8_SHUTTLE) that lists then names from scott.emp.
Now I want to create a dynamic action that fires when I click on one of the names on the left side of the shuttle control.
I want the dynamic action to recognize the name of the employee that was clicked, and then set the value of a text item (P8_LAST_VALUE) to that ename. (Eventually I want to display the department of that employee in the other text item).
Here are screen shots of my DA:
[URL].....
Currently, when I click an item in the shuttle control, the text item P8_LAST_VALUE remains blank.
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Oct 24, 2013
How to make an item as a mandatory field dynamically with the change of another item in different regions
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Aug 7, 2012
I had a complex drill-down dashboard where I was setting page items through $s(Page Item, value) from the Chart Links. But when I did the same thing in APEX 4.2 EA on [URL]...it is simply opening a blank page. whether in 4.2 that Java API has been removed?
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