Data block's table layout complicate command button?

Why after I create a data block's layout using table format,
when I try to insert a command button into the canvas, the
button always appear like a concatenated buttons (i.e. if I have
5 rows in the tabular format for displaying the data block, my
command button becomes 5 buttons glued side by side together)?
Advice, anyone?

Hello Andy,
See, when you are attaching a command button to the data block
you created to show 5 rows, its definitely going to show you 5
buttons in a stack manner.
There are two ways to show one button.
1> You should create a control block (non base table) in the
form and attach the button there. Rows displayed property of
this block should be 1.
2> Open the property palette of the button in the data block.
Change the value of "No. of Items displayed property" to 1.
Hope this will solve your problem.
Wishes,
Anindya

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JSP Data table - Rendering for command buttons.

Hi All,
We are designing a JSP page where results from table have to be thrown on a data table. (h:dataTable)
Based on one column value on the data table, we need to render a command button for each row of data table.
For example, I select the employees from a table and throw it on data table.
Only for those employees where address is not present, I need to enable an "Update address" command button.
(Command button "Update address" is also part of data table.)
Is it possible to accomplish this on a data table?
If so how should we code the "rendered" tag of the command button in data table.
Any help would be greatly appreciated.
Thanks.

Sounds like the JSF forum would be a closer alignment, but in general
- retrieve your information from the database into a list of Employee beans.
- Have your h:dataTable use the list of Employee beans as a datasource
- have the rendered attribute of your update button depend on the value of employee.address maybe #{empty employee.address}
cheers,
evnafets

Inserting data in a table when the save button is pressed

Hello all,
I have a form displaying all fields in a table. it contains an adjustment column which is null by default and also an adjustment flag which is set to NO by default
Now when the form is executed the user is able to add a value in that adjustment column and this value is stored in another table order_adjustment. Entries should be made in the adjustment table only when there is a change in the adjustment column and only for that value that was modified
create table order_adjustement
adjustment_id number,
oe_line_id number,
adjustment_cnt number,
created_by varchar2(100),
created_date date,
modified_by varchar2(100),
modified_date date
)i have created a procedure in my form to insert my adjustment value
PROCEDURE p_adjustment IS
BEGIN
insert into order_adjustement
    adjustment_id     ,
    oe_line_id        ,
    adjustment_cnt    ,
    created_by        ,
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values
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Edited by: Kevin CK on Aug 17, 2010 3:34 PM

Kevin CK wrote:
for eg
for order 1 initially its adjustment_cnt is null
if i insert 1 then save, it saves the null value but if i change the 1 to 10 then it records 1, if i change the 10 to 20, it records 10.If you are calling that procedure in PRE-UPDATE then it should not happen like this. It should insert always the recent updated value.
It seems as if it keeps those values in a buffer.No nothing called buffer while updating and saving records in forms. Because you are using the field like :my_field_name so it should always give the current value which is in the item.
i have tried calling that trigger at block level but still doesnt workWhat did you try? And in which trigger did you try?
-Ammad

Data block and push button

Hi
I have a data block where I need that the first two items are a push button.
Now when user want to insert a new record, if you have a text item, since the cursor is in the text item, you can enter a new record.
Now with the push button, I cannot click on it before i click on a text item (which in fact create the new line)
How to have a push button which is able to create a new record like a text item does?

In fact the original problem is :
if you have a row in a data block that start with a push button. and then many text item, you are obliged to put the cursor on one text item of a new record to get the button working. The button is by default disable and cannot be used to create a new record.
If I put the button as a default button, the query is not executed. That the original problem

Send data from 2 table view to a RFC

Hi All,
What I try to do is following:
I have two table view A and B, which contain data, which I need both for the RFC. Now I can Toolbar for one of the tables and connect both tables to the RFC, both with the action caused by the button.
But only the data from the table view with the button is sent to the RFC.
Has anyone an idea what I could do?
BR Matthias

Hi Matthias,
have you defined an action like 'submit' and declared the events in the transition like '*submit'?
Best Regards,
Marcel

How to insert data from a table to database

Hi all,
My problem statement is that:
I have jsp page, which has a table with some columns editable for inserting data. I am using MySql database.
Now when I insert the data in the table and click submit button , the data entered must get stored in the database.
If its a single data I can do it , but how to do for mulitple rows or columns.
Please suggest me a solution
Regards,
Suraj

i did one program similar to this requirement. when the rows and columns are fixed then what is the problem.
use java script and capture all the values into an array and pass this to servlet and there call a method which will set
the bean objects. or else no need to pick the array directly pass all the parameters and set the beans by retrieving these
parameters(request.getParameter()).
Diablo

A very basic question regarding data block

Hi All,
I've a very basic question concerning data blocks in oracle forms 10g.
I want to make a view only screen (only query allowed, no update, insert or delete).
I'll have 6-7 fields on the screen but all the fields are not from a single table.
For e.g, let say we've field names to display on the screen are f1, f2, f3, f4..
Out of this f1 and f2 will come from table A and f3, f4 will come from table B.
Now, my question : Is it possible to create a data block using the data block wizard for such situation if we select create data block from table options?
If no, can you please tell me an approach to do this.
Regards,
Navnit

Hello ,
First write your query & select datablock property.
just change the below properties
Query Data Source Type=From Clause Query
Query Data Source Name = (Paste query here)
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Best Regard
skyniazi
Edited by: SKYNIAZI on Mar 29, 2009 1:32 PM

Composite clients: include command button inside data table

Directly placing the command button into the datatable does work. However, I'd like to move it outside to another file and then include it. What's the best approach, to use ui:include? Is there a better approach?
I'd like to have datatable.xhmtl and deletebutton.xhtml
<?xml version='1.0' encoding='UTF-8' ?>
<!DOCTYPE composition PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<ui:composition xmlns:ui="http://java.sun.com/jsf/facelets"
                xmlns:h="http://java.sun.com/jsf/html"
                xmlns:f="http://java.sun.com/jsf/core"
                template="./beatlesTemplate.xhtml">
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        <h:dataTable value="#{beatles.list}" var="beatle">
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            </h:column>
            <h:column>
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            <h:column>
                <h:outputText value="#{beatle.title}"/>
            </h:column>
            <h:column>
                <h:outputText value="#{beatle.comments}"/>
            </h:column>
        </h:dataTable>
    </ui:define>
</ui:composition>
<?xml version='1.0' encoding='UTF-8' ?>
<!DOCTYPE composition PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<ui:composition xmlns:ui="http://java.sun.com/jsf/facelets"
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                xmlns:f="http://java.sun.com/jsf/core"
                template="./beatlesTemplate.xhtml">
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        <h:commandButton id = "btnn" value="new row" actionListener="#{pc_Test.newRow}" />
    </ui:define>
</ui:composition>

RaymondDeCampo wrote:
Your approach seems reasonable, did it work when you tried it?No, it didn't. Pardon, I don't have more information on that, but will come back to the topic later (probably on the mailing list, which I prefer.)

Command button inside header column in ADF table

Hi all,
I want to insert two command buttons inside the header column of an ADF table.
In my mind these buttons should replace the two default buttons (small triangles) to sort the column in ascending order or descending order.
Do you know any solution ?? Because it is 2 days that i am trying , but no way .
Thanks in advance
Stefano

Use as mentioned below:
<af:table value="#{bindings.AllEmployees.collectionModel}" var="row"
rows="#{bindings.AllEmployees.rangeSize}"
emptyText="#{bindings.AllEmployees.viewable ? 'No data to display.' : 'Access Denied.'}"
fetchSize="#{bindings.AllEmployees.rangeSize}" rowBandingInterval="0"
selectedRowKeys="#{bindings.AllEmployees.collectionModel.selectedRow}"
selectionListener="#{bindings.AllEmployees.collectionModel.makeCurrent}" rowSelection="single"
id="t1">
<af:column sortProperty="#{bindings.AllEmployees.hints.EmployeeId.name}" sortable="true"
headerText="#{bindings.AllEmployees.hints.EmployeeId.label}" id="c1">
<af:outputText value="#{row.EmployeeId}" id="ot1">
<af:convertNumber groupingUsed="false"
pattern="#{bindings.AllEmployees.hints.EmployeeId.format}"/>
</af:outputText>
</af:column>
*<af:column id="c2">*
*<f:facet name="header">*
*<af:group id="g1">*
*<af:panelGroupLayout id="pgl1" layout="horizontal">*
*<af:commandButton text="Ascending" id="cb1" icon="" iconPosition="trailing"/>*
*<af:commandButton text="Descending" id="cb2" icon="" iconPosition="trailing"/>*
*</af:panelGroupLayout>*
*</af:group>*
*</f:facet>*
*<af:outputText value="#{row.FirstName}" id="ot2"/>*
*</af:column>*
</af:table>
Thanks,
Navaneeth

Unable to Drop table from a corrupted Data Block

while exporting tables i got message data block corrupted 7481. and while i was trying to drop the table, found SQL Recursive Error.
Pls Help me. i am on the way to recreate my database..
Thanks
Rinson

Is 7481 the block number?. Block corruption can be diagnosed using the CLI (Command Line Interface) dbv (database verify). You can also diagnose it by looking for the corresponding error message in the alert.log.
Trying to recover data from a corrupt block is only possible using rman. Otherwise, the only thing you can do is to mark the block as corrupt using DBMS_REPAIR, rebuild the table and try to rescue data by recapturing it.

ORA-01578: ORACLE data block corrupted on tables in sysaux tablespace

Dear Experts,
From the alert log file we noticed data block corruptions on one of our datafiles. After further investigation, we realized that the corruptions were on 3 of the AWR related tables in the SYSAUX tablespace:
1. WRH$_LIBRARYCACHE
2. WRH$_TEMPSTATXS
3. WRI$_ALERT_OUTSTANDING
The bad news is that we may not have a valid rman backup to do the recovery due to the retention policy - RECOVERY WINDOW OF 2 DAYS. Since this is a development database with limited monitoring, we did not discover the corruption until 6 days later. The issue happened about 6 days ago (about Christmas time).
So, what are our recovery options? Can someone advice? We are thinking about drop and recreate the 3 affected v$WR* tables, but not quite sure about the impact to the system if we drop and recreate the 3 objects. Did someone experience this type of recovery. If you did, what are your approaches?
We are running oracle 10.2.0.3 version.
I greatly appreciate your input and suggestion. Thanks!!!

as long as you have a backup of ur database before christmas, you can use the " MAXDAYS " cmd to get ur backup working so long as you have not used delete obsolote....had a same sistuation....where i had a backup and trying to restore it ...kept saying no valid backup...after going thru some stuff...found the MAXDAYS cmd to use my backup...here is an example ...
$ rman target /
Recovery Manager: Release 10.2.0.2.0 - Production on Sun Apr 6 09:05:44 2008
Copyright (c) 1982, 2005, Oracle. All rights reserved.
connected to target database (not started)
RMAN> SET DBID=1528894801
executing command: SET DBID
RMAN> startup force nomount;
startup failed: ORA-01078: failure in processing system parameters
LRM-00109: could not open parameter file '/u01/app/oracle/product/10.2.0/db_1/dbs/initsameera.ora'
starting Oracle instance without parameter file for retrival of spfile
Oracle instance started
Total System Global Area 159383552 bytes
Fixed Size 1259672 bytes
Variable Size 58722152 bytes
Database Buffers 92274688 bytes
Redo Buffers 7127040 bytes
RMAN> set controlfile autobackup format for device type disk to '/u99/backup/sameera/control_spfile_%F';
executing command: SET CONTROLFILE AUTOBACKUP FORMAT
using target database control file instead of recovery catalog
RMAN> run
2> {
3> allocate channel p1 type disk;
4> restore spfile to pfile '/u01/app/oracle/product/10.2.0/db_1/dbs/initsameera.ora' from autobackup;
5> shutdown abort;
6> }
allocated channel: p1
channel p1: sid=36 devtype=DISK
Starting restore at 06-APR-08
channel p1: looking for autobackup on day: 20080406
channel p1: looking for autobackup on day: 20080405
channel p1: looking for autobackup on day: 20080404
channel p1: looking for autobackup on day: 20080403
channel p1: looking for autobackup on day: 20080402
channel p1: looking for autobackup on day: 20080401
channel p1: looking for autobackup on day: 20080331
channel p1: no autobackup in 7 days found
released channel: p1
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of restore command at 04/06/2008 09:09:09
RMAN-06172: no autobackup found or specified handle is not a valid copy or piece
Solution:
RMAN> shutdown abort;
RMAN> EXIT;
$ ps -ef |grep pmon
oracle 2891 2856 0 09:05 pts/1 00:00:00 grep pmon
oracle 7448 1 0 Apr05 ? 00:00:00 ora_pmon_primary
$export ORACLE_SID=sameera
$ rman target /
Recovery Manager: Release 10.2.0.2.0 - Production on Sun Apr 6 09:05:44 2008
Copyright (c) 1982, 2005, Oracle. All rights reserved.
connected to target database (not started)
RMAN> SET DBID=1528894801
executing command: SET DBID
RMAN> startup force nomount;
startup failed: ORA-01078: failure in processing system parameters
LRM-00109: could not open parameter file '/u01/app/oracle/product/10.2.0/db_1/db s/initsameera.ora'
starting Oracle instance without parameter file for retrival of spfile
Oracle instance started
Total System Global Area 159383552 bytes
Fixed Size 1259672 bytes
Variable Size 58722152 bytes
Database Buffers 92274688 bytes
Redo Buffers 7127040 bytes
RMAN> set controlfile autobackup format for device type disk to '/u99/backup/sameera/control_spfile_%F';
executing command: SET CONTROLFILE AUTOBACKUP FORMAT
using target database control file instead of recovery catalog
RMAN> run
2> {
3> allocate channel p1 type disk;
4> restore spfile to pfile '/u01/app/oracle/product/10.2.0/db_1/dbs/initsameera.ora' from autobackup maxdays 15;
5> shutdown abort;
6> }
released channel: ORA_DISK_1
allocated channel: p1
channel p1: sid=36 devtype=DISK
Starting restore at 06-APR-08
channel p1: looking for autobackup on day: 20080406
channel p1: looking for autobackup on day: 20080405
channel p1: looking for autobackup on day: 20080404
channel p1: looking for autobackup on day: 20080403
channel p1: looking for autobackup on day: 20080402
channel p1: looking for autobackup on day: 20080401
channel p1: looking for autobackup on day: 20080331
channel p1: looking for autobackup on day: 20080330
channel p1: looking for autobackup on day: 20080329
channel p1: looking for autobackup on day: 20080328
channel p1: looking for autobackup on day: 20080327
channel p1: looking for autobackup on day: 20080326
channel p1: looking for autobackup on day: 20080325
channel p1: looking for autobackup on day: 20080324
channel p1: looking for autobackup on day: 20080323
channel p1: autobackup found: /u99/backup/sameera/control_spfile_c-1528894801-20080323-00
channel p1: SPFILE restore from autobackup complete
Finished restore at 06-APR-08
Oracle instance shut down
Check to make sure if initsameera.ora exists in $ORACLE_HOME/dbs location.
$ cd $ORACLE_HOME/dbs
$ ls -ltr
total 7052
-rw-r----- 1 oracle oinstall 2560 Apr 5 13:21 spfileprimary.ora
-rw-r----- 1 oracle oinstall 7061504 Apr 5 13:23 snapcf_primary.f
-rw-rw---- 1 oracle oinstall 1544 Apr 5 18:42 hc_sameera.dat
-rw-r--r-- 1 oracle oinstall 1087 Apr 6 09:12 initsameera.ora
$ pwd
/u01/app/oracle/product/10.2.0/db_1/dbs
$

Data View with customized command buttons

I would like to show data from a table in browse window and place customized command buttons such as search key, filter, etc.
Please advise.

What you describe is a form. And you don't want a browse window, but a grid inside this form. The only thing you set in a grid in the first degree is the recordsource, and then it will display the same data view as a browse.
The rest of your idea can be placed into the same form as controls, textboxes, buttons, etc. and you might make use of the idea sketched by Alaa Mukhtar.
In the second degree, right click on controls you put on a form while designing it with the form designer, and you can get a help via a builder you get offered in the context menu.
Bye, Olaf.
Olaf Doschke - TMN Systemberatung GmbH
http://www.tmn-systemberatung.de

How to populate data of two tables in a single block

In form developer2000, I have created a block using one table and have created two new items in that block manually that will collect data from another table.
How can I fetch data for the first table using execute_query as the same time collect data for the two manuly created items from the 2nd table?

You can have two entities as base for a ViewObject.
Every entity maps to a Table in the database. You create two entities, one for each table.
You create one ViewObject based on those two entities.
Is that what you had in mind?
And what do you mean by 'two manually created items'?
Sorry i never used Form developer2000
Regards
Johan
EDIT:
I think i miss understood your post completly. I thought you where asking how to do this in JDeveloper. But you are using developer 2000. I think you better post your question in Developer tools >> Forms
Message was edited by:
Smolders Johan

How to reduce the number of data blocks used by table

Hi,
I was trying to reduce the space usage of a particular table of my apex application which stores blob content and therefore deleted many records from it.
However, the data block usage remained the same as before.
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Best Regards,
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Priya:
It is likely that the BLOB content defined in your table is being stored 'Out-of-Line'. This means that the LOB columns are stored in segments of their own. These then are the segments that may need shrinking.
http://download.oracle.com/docs/cd/B19306_01/appdev.102/b14249/adlob_tables.htm#i1006363
Varad

How to create an ADF table which has a command button column?

Hi
Thank you for reading my post
how i can create a tabl that one of its column is a command button.
when i press the command button it will , for example delete that row or do some action.
indeed i want to know
-how to have a command button column
-how to find the rowID or some row identifier that help me locate that row in the database.
thanks

<BLOCKQUOTE><font size="1" face="Verdana, Arial, Helvetica">quote:</font><HR>Originally posted by Rainer Wagner ([email protected]):
Imagine a table T_Q with columns C_1, C_2, C_3 and UN_123.
C_1, C_2 and C_3 are all numeric and given by the user.
UN_123 has to be a calculated sequence number starting by 1 and incremented by 1 for each combination of C_1, C_2 and C_3, i.e., the sequence number depends on the key values C_1, C_2 and C_3.
Could anybody provide a code sample on how to create a BEFORE INSERT trigger , which calculates the value of the column UN_123 based on the values of C_1, C_2 and C_3 ??
Premise: Rather than using any sequence, the trigger code should only be based on the table T_Q<HR></BLOCKQUOTE>
null

Data block's table layout complicate command button?

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