Application Express :: How To Create Automatically Item If Value Insert Into Masters
Oct 14, 2013
i have create service rate card Form for transport Service and i have declare transport component into master lookup table .There is 11 component into master.To Difine rate for a particular transport service i have insert these component name with there rate into another table transport_rate _card.
To do this i have created page with these 11 component name item and there 11 rate item to enter component rate with respective services. Problem is if i create 11 component name text item and 11 text item to enter there conmponent rate but if user add 3 or 4 or 5 more componenet name into master then i'll be need to add extra component name text item and component rate text item.so i need to create form where if user add more component into master then component name item and component rate item should be increase automaticaly.
How i can create form where item added auotmaticaly acording to component which are exist into master table. there is only component name into master table.
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Jul 28, 2012
I'm working on Apex 4.1.1.00.23 in a 11g XE Data Base, I want to display a Image in a Report, I can do it using the "+BLOB Download Format Mask+", but the images displays at original size and I want to display them smaller.
I've read that you have to create a procedure, a SYNONYM and call them in the src of the img tag. as Zsuzsi Vadasz mentions here [URL] But I remember that I was able to create some items in reports with Apex functions, I think they were from APEX_ITEM Package, so I want to know if there is a way to create the "+Display Image+" item with one function of APEX.
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May 11, 2013
I am working with APEX 4.2. I have a schema with tables and views create and with data all tables.
Question : There is some way that I can generate automatically a application for all those tables & views. I remember that version 2 have this option.
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Dec 18, 2012
I have an image that shows flags of 2 countries... I want to show revenues that they generate every day. is there a way to add text to the image (on it) using values from a table.
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Dec 3, 2012
I have a procedure I need to feed a number into in order to generate some thumbnails.
I'm trying to automatically update the value every time a new row is inserted but I'm having trouble with the code.
DECLARE
varInt NUMBER :='SELECT MAX(IMAGE_ID) FROM IMAGES';
begin
create_blob_thumbnail(varInt);
end;I get the error +'ORA-06502: PL/SQL: numeric or value error: character to number conversion error'+
If I run the query SELECT MAX(IMAGE_ID) FROM IMAGES, it returns the last row ID I created just as it should. The create_blob_thumbnail(varInt) procedure works fine if I manually put in a number.
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Jun 13, 2013
Apex 3.2. I have a page with a button. Once the user clicks the button a call is made to a procedure in a package.This procedure acesses a couple more procedures and functions, inorder to import data from one table to another. If the procedure takes more than 5 minutes to complete, the user receives an error message.This is actually the error message the user should get if he tries to do an import while another user’s import is running. Is it possible that if the called procedure doesn’t return in under 5 minutes the page is reloaded and the procedure called again resulting in the above error message.
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Sep 16, 2013
I am beginner . I found this tutorial how to save and access report.Storing and Accessing Reports in the Database In that tutorial report is saved onclick.Is there a way to automatically email report everytime report is generate or I should first save it (PDF, CSV,..) with SQL script and then email it? I also found that in Interactive report there is page process that can send e-mails. Is it possible that page process send e-mail with report or report should be also saved before sending? The reason for this is that we want to have a history of created reports.
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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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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 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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Jan 11, 2013
I need to assign a value 1 to a page item whenever key is pressed:Here what I did:
1. Created a item P1_SHOW
2. Created a dynamic action
Event : Key Press
Selection Type : Item(s)
Item(s) : P1_SHOW
True action: pl/sql
:P1_SHOW := 1;
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