Application Express :: Cross Form Updates For Searched Record?
Aug 30, 2012
How to update a form fields which taking a searched value from another table .
I have a form that records student data and which has a drop down to select the 'student registration No' that comes from different table.
When insert or update a student record, first we select the student registration No from drop down to see if he is an existing student.
If he is already registered student then relevant student name and other details should be shown in the form and should be able to enter few other details as well.
This problem went away for me in 4.2, but I am limited to 4.1 in production. The problem is this: I have three editable columns in my Tabular Form
1) I make a change to column 3 and press submit. The values in columns 1 & 2 (that were not changed) are overwritten with null during the update (submit). Column 3 is saved correctly.
I deleted my tabular form and re-created it thinking that I may have trashed something. But it appears that is the way it works. How do I prevent the unchanged editable columns from being overwritten with nulls?
here line_id is primary key .here i don't want to enter duplicate category code when i submit rows.Here Allocation_id and service_id would be same for particular service_id .How can i create validation to enter duplicate category code .
SQL> show user USER is "ANDREY" SQL> SQL> SQL> SQL> --create the table:
[code]...
I insert rows into it:
SQL> --fill it with data: SQL> SQL> insert into a(key1 , key2) values (1 , 1); 1 row created. SQL> insert into a(key1 , key2) values (1 , 5);
[code]...
i want to perform a logic by which:for every distinct value of key1 - values of key2 will be checked in all records holding that particular key1 value, and update the key3 field to 'inactive' where the key2 value for that particular key1 is the highest in number.
i've found out that i could do it by an SQL statement:
update a set key3 = 'inactive' where key2 = ( select max(key2) from a a2 where a2.key1=a.key1 );
however I wanted to use the cursor to "load" the max key2 values FOR EACH distinct key1 value exists in the table,and do the same thing as the update statement above WITH A CURSOR,So tried and wrote the following:
SQL> create or replace procedure proc1 2 IS 3 4 5 var1 a.key1%type;
[code]...
unfortunately, it works only for one row, and i don't understand what's wrong, I executed, and checked what has changed:
SQL> exec proc1; PL/SQL procedure successfully completed. SQL> select * from a; KEY1 KEY2 KEY3 ---------- ---------- ---------- 1 1 active 1 5 incative 2 24 active 2 21 active
how to make a form with report and an insert form in the same page, these two forms are related to the same table. Our customer wants a user can add new row to the table in a form and see all of rows created by this user in a report, this report should provide edit link as well. the problem is: whenever I inserted a new row or edit a row or delete a row, and submitted, and return to this page, all of hidden items lost their values, so report is blank, and some display only items also lost their values.
I created a master-detail form using wizard in oracle apex 4.2 Now I want to attach an LOV to one of the items of detail form, which is visible on the same window as of master form. To do so, I need to first find the item in detail page, details of which are not available in page definitions. I can see all the items of master form but none for detail form in "Page Rendering" section.
I have to modify the Form layout of an existing application (Application Express 4.0.2.) where the data for each field is retrieved using SQL statements
Presently the form looks something like this and the Data for each field is rendered properly in this layout:
UNIT # : 123456 ADMISSION #: 2012101510 DISCHARGE DATE: ADMISSION DATE: FIRST NAME: JON LAST NAME: DOEFIRST NAME, LAST NAME and UNIT # are all "Display Only" item type.
What I'm trying to do is to move "FIRST NAME" underneath "LAST NAME" and "UNIT #" next to "LAST NAME" This part is very simple. However, the issue I'm having is as soon as the "UNIT #" is moved next to "FIRST NAME", the data for "FIRST NAME" and "LAST NAME" simply disappear
This is how it looks ADMISSION #: 2012101510 DISCHARGE DATE: ADMISSION DATE: FIRST NAME: UNIT #: 123456 LAST NAME:
I have played around for hours and even created from scratch a new page with a new form using SQL statements to pull the data for each field, only to get the same result.
How i can use check box in tabular form . working with 4.1 and am using simple check box (display as) .it creating the check box. how i can set value yes or no into it?
registration forms for events (like Technology days and so on) with Apex? I want to build up something like that where customers can register for several events.
What is needed:
registration form with a limited registration (e. g. 80 customers) e. g. create a trigger?
I need a form that will allow me to put Classifications and Sub Classifications against a Person. I want to be able to add new Classifications and SubClass Values which are dynamical added to the form...
I have a table that holds other data and links the People to the Assessment
I have a table to hold the Values of the Assessment...
Table(*AssessmentValues*) AValuesID, AssessmentID, ClassID, SubClassID ----------------------------------------------------------------- A typical person may look like: e.g.
Now I have the data tables but how to create the table and save the values for the Assessment Values in one table the dynamically adds values based on the different classifications available...
Version of the database you are using: Oracle Database 11g Enterprise Edition Release 11.2.0.2.0 - 64bit Production Version of Application Express: 4.1.1.00.23
I have a requirement that is driving me stark raving bonkers.
I have a form that a user fills out, it sets the Status to 'Open' and I capture the Date Created On in a hidden field. When someone goes back in to the Form and sets the Status to 'Closed' I capture the Date Closed On in a hidden field. I need to calculate how many hours that it took to close the issue and display it on the form.
I'm using APEX 4.1 and have implemented a "Copy Record" button that copies selected fields from the record back to the same page to create a new record. This is done using branching and setting the items (e.g., P2_NAME,P2_ADDRESS1,P2_ADDRESS2, etc...) with these values (e.g.,&P2_NAME.,&P2_ADDRESS1.,&P2_ADDRESS2., etc...)
It has worked perfectly in other APEX applications -- up until now. The issue is that the new database contains several fields that contain the "#" character. When the "#" character is encountered during the copying process, any data after the # are not copied (but all of the data before the # are copied OK).
Removing the "#" characters is not an option, as it is part of numerous manufacturer part numbers that we track.
When I build simple tabular form in APEX 4.2 it displayed 10 rows per page by default. When I changed that number in Number of Rows field to 15 nothing happens. Again only 10 rows per page were displayed. Next field on the right to Number of Rows is Number of Rows (Item). Tabular form works as expected when I use this field and define number of rows with hidden page item. So workaround issue (bug?) is easy. Is this some kind of bug or I miss something obvious?
I have one question I made a report and form in wizard with 1 table (Ex : EMP) and want to make a INSERT/UPDATE/DELETE process based on PL/SQL API. I think, mixing APEX_APPLICATION and APEX_ITEM pl/sql api can solve this question but not sure.... I have known the tabular form processing with PL/SQL via Oracle APEX book, but cannot find any samples on simple form processing.
I want to restrict 3 digits after decimal in tabular form. Only three or less than three digits should be allowed after decimal and should be stopped automatically.
How i can disable column in tabular form.working with 4.1 and i have wizard based tabular form.If i have entered value in one column second column should disable and vice versa?
I have an application where I'm trying to match skillset supply to skillset demand. We have resources and we have work for resources to do. Resources possess a set of skills. Work requires a set of skills. Skillsets are described by three fields: Domain, Target, Skill. So, we are able to capture the supply of skills in a table:
RSRC_ID (FK to Resource table) DOMAIN TARGET SKILL PROFICIENCY (this is the skill level 1 to 5)
The relationship of resources to skill supply is 1 to many. Conversely, work demands skills, and so we capture skill demand in a table:
WORK_ID (FK to Work table) DOMAIN TARGET SKILL.
The relationship of work to skill demand is 1 to many also.
Users assign skills to resources using a master-detail form. It works fine Users assign skills needed to work also using a master-detail form, and it works fine as well
A view then joins the skillset supply to skillset demand so that assignments can be made only where supply and demand match. This view is used in the LOV below.
I am using a mapping table to capture assignments of work to resources or resources to work. It is a many to many mapping of work and resources with matching skillsets, and it looks like this:
RSRC_ID WORK_ID DOMAIN ( TARGET ( These are the skillsets where demand equals supply and are derived from the view and presented in the LOV ) SKILL (I've created master-detail forms for the two types of assignments. An LOV in the detail form will present qualified resources or eligible work and then return the appropriate RSRC_ID or WORK_ID, but I must also populate the other three fields (DOMAIN, TARGET and SKILL) before I can insert or update the record. Here's the LOV from the form where resources are assigned to work:
SELECT sed.domain||'.'|| sed.target||'.'|| sed.skill||'/'|| sed.skill_prof||' '|| r.first_name||' '|| r.last_name "d", r.rsrc_id "r" FROM ri_resource r, ri_skill_supply_eq_demand sed WHERE r.rsrc_id = sed.rsrc_id AND sed.work_id = :P18_WORK_ID
order by 1It is not enough to just match the work to the resource, we must record for what skillset they are matched. I can't seem to see an easy way to populate the three other fields in the tabular form using data that I can retrieve with the LOV.
I have a tabular form (report) multi-record. It display only the records 1-15 with pagination to the other pages. When I set the field 'Number of Rows' to 100, it still displays record 1-15 only. I just want to see the complete dataset on one page, without pagination. (There is a filter on it so there will never be more than 100 records displayed)
I have a tabular form with a few columns. THey are ID, date1, date2 and task_name. The task_name is a drop down list of tasks. Upon selecting a specific task, I want the date1 and/or date2 columns to become read only (voided out) so users cannot enter in data. I am working with a tabular form, so I figured I need a javascript function to handle the logic and to call the function in the html elements of the column in the apex environment. This will need to happen dynamically (on click) before the page is submitted. I am more lost/confused on syntax. I know I will need to know the actual column name (coo1, coo2, something like that) of my columns that I will be refering to when I use javascript.
I have just started using Oracle Application Express 11g. On my new attempt I am able to develop a table, report and a form, but I am not able to display picture image on the form though the browse link is active.
I can load the file name from the location folder to the form but it does not display. When I click on APPLY CHANGE then everything disappears. My main problem is how to successfully configure the settings for image display.
I created report with row selector, when I select one row I get tabular form regarding to the selected row from report. I can insert and update data from tabular form, but I have problem with deleting them. Error I get is
ORA-01403: no data found (Row 207589)
My tabular form is created by wizard and primary key is managed by database rowid, I use apex 4.1 an 10g database.
I have a wizard created tabular form, adding a row is easy using addRow() function, is there a way that I can delete the row from it? Let's say I have added a row and not submitted the form, but now I want to delete just that row from the form, how can I do that?
I have a requirement where I need to create a tabular form with a check box column. I created one using Apex_item.checkbox() function.
I have a button, when clicked it has to deselect all the checkboxes. I know I can use javascript onclick function and call a javascript. But I dont know how to use the javascript for a tabular form.
I have made one form and trying to pick up the data available on the form by pressing a copy button and want to take all the date into clip board. for an example I'm just picking one field at the moment named as p213_que_item_ref
following code is defined as application_process getquerydet (process point ondemand)
declare item_ref varchar(30); begin item_ref = :p213_que_item_ref HTP.prn (item_ref) End;
In the header of the form querydetailsregion following code has been added
<script language="JavaScript" type="text/javascript"> function f_copytoCB () { var get = new htmldb_Get(null,&APP_ID.,'APPLICATION_PROCESS=getqueryDet',0); //var get = $v('P213_QUE_ITEM_REF') get.add($v('P213_QUE_ITEM_REF')) gReturn = get.get(); copy gReturn; } </script>
In my Application I have a tabular form and they other I edited 1 row & 1 entry and clicked on the update button. The message on the top says:
16 rows updated, 0 rows inserted (the standard message).
I do not have any page processes before or after applyMRU and its one of those freaky one-off issue that I can't reproduce again. Update 1 row and shows 15 updates.
Here are some info regarding my tabular form:
8 columns, pagination enabled for 20+ rows, no insert or delete functionailty, just updates.
