Read only row

Is it possible to control which columns are read-only in a specific row on a treetable?

Hi,
I didn't understand your question fully, if your question is to make some columns in row as readonly, set readOnly property of the component inside table column with proper EL expression so that the component will be readonly if condition matches or else it will be editable.
Sample Code:
<af:table ...>
<af:column>
<af:inputText readOnly="<EL_Expression>" ... />
</af:column>
</af:table>Sireesha

Similar Messages

Read only rows in input-ready query ?

Hi experts,
I would appreciate your advice on the following issue: I have built an input ready querry with structures both in the rows and columns area. The aim is to make some of the rows read only.
I have tried to set the elements that I only need for display to "Not Input-Ready (Not relevant for locking) in the Planning Tab, for the rows structure, but this doesn't work. It seems that the setting to "Inpou Ready" for the columns tkaes precedence...
If you can think of any other way to solve this problem, please post a reply.
thanks in advance!
Andreea

Hello Andreea,
set a data slice on the values which you do nat want to be changed.
Or exclude the values from the planning filter and include them into query with constant selection.
Regards,
Cornelia

Are 'read only' items causing my automatic row processing to fail?

I have a form that uses automatic row processing to update my table.
I recently had to add a check to lock down the fields using the read only condition where a record has been 'approved'. So, I turned off all of the fields and hid the update button.
Now they want me to check to see if the user is a manager, and if so, allow them to see the update button, and make a single field on the form modifiable.
I have the user identified as a manager, and can make the field accept the change (a yes/no combo box). Yet when they click the update button, the form just sits there. A branch is supposed to fire on hitting that button, taking them back to the previous report, but it doesn't happen. The source of the combo box in question uses a column on the table, and works fine when the form has all of the fields showing for modification.
I had some validations that I finally set to never fire, thinking that they were failing and just not giving the error messages. I know a bad sql or pl/sql atatement in a validation will cause the form to just keep sitting there doing nothing, and thought it might help.
Several of the various fields are combo boxes, several are text boxes.
I'm stumped.
Shall I keep the regular update button hidden whether it is a manager or not (because it has been 'approved'), and enable a new button that fires off a process to update the one field that the manager may want to change? Does making a field 'read only' always have a detrimental effect on the auto processes I've been counting on? Is that if fact what is happening now?
Thanks in advance for any advice or comments on this.
Clayton

Hi, Scott.
My version is 3.0.0.00.20
I have received info to set up the application, though I have not activated it as yet. I'm reluctant to try to load up the various tables to make it work. It could be done.
My workaround is to that the user (a manager) fires off to another form to show an individual record, and ask if he/she really wants to make this change. On submit, they will be taken back to the original locked down form, and I will update the single field in that process of returning them. This will actually be a plus, in that I expect to show them all of the 'duplicate' entries for that item, and show them that by 'activating' this particular item, they will 'deactivate' the one duplicate that is currently active. Or, if they are deactivating the sole item that is active, that there will in fact be no active items in the system. Convoluted as heck, but they swear this is how they've been doing business with their briefcases and file cabinets of Excel files. I'm surprise they even float at this point (these are ships we're talking about).
This all may be due to the form originally having a next/previous/count process once arrived at my clicking on the edit button of the report of items. All of that has been hidden away, and though the fields exist of the form, they are not used. They only see the current item that they clicked on from the report.
I read up a little on session state, as well as posts with the debug error I was getting. I'm still not on board with the whole issue of 'state'. Items stay as they are until they're changed, no? I suppose that sounds simplistic.
One of the things that caught my eye was several combo box lists that on read only mode, showed [] square brackets. Which, in some cases is okay.
What I'll try to do is set up a public application - for future use if nothing else. I'm going to be working on this for awhile. I have more than a bit of work to do to cleanse the data as well as get rid of the single sign on requirement (I'll assume that I should have to do this) in order to share the app.
I know you're expecting me to have this up and running for you to look at, but I'm under the gun. And they actually like my workaround.
I'll keep everybody informed, one way or another.
Clayton

How to set a MessageTextInput to be Read Only for a specific row?

Hi,
In Benefits Self Service, particularly the Update Beneficiaries page, it lists all your eligible Beneficiaries including yourself. The table has the following columns displayed for each beneficiary: Beneficiary, Relationship, Social Security Number, Primary %, Contingent %, Clear. This is the page where you allocate the Primary % and the Contingent %. The Primary % and Contingent % are MessageText Input.
We have a requirement that we wouldn't want an employee to designate himself/herself as a beneficiary. However, the employee is being listed as a beneficiary along with all the other eligible beneficiaries. Oracle says it is an intended functionality to include the employee in the beneficiary. Is there a way thru Controller Object extension to set the Primary % and Contingent % as Read Only but only for the row corresponding to the employee to prevent the employee from accidentally allocating himself/herself as a beneficiary.
I know there is the SPEL functionality but this requires me to add a transient attribute to the View Object corresponding to that table. But everytime I make a change to the View Object either by adding a transient attribute or some other changes, I end up getting an error on the standard Relation attribute of that view object. The error is something like "Relation set attribute failed for View Object". I cannot get pass this error and I'm not sure what's causing this. I see other people in this forum have encountered the same problem when extending view objects but no specific solution was offered nor any clear explanation of the cause.
So I thought if there's any way this could be done thru Controller Object extension. If so, please let me know how. The challenge for me I think is finding the bean corresponding to those Message Text Input but only for a specific row in the table.
Thanks,
Ronaldo

Hi,
I also tried extending the View Object but without changing anything to the SQL so it is exactly the same as the standard view object but I still get the "Attribute set for Relation in view object BeneficiaryPeopleVO1 failed". Based from this, extending the view object whether any change has been made or not affects the standard transient Relation attribute.
Here is the standard XML definition of the View Object if anyone is curious
<ViewObject
Name="BeneficiaryPeopleVO"
BindingStyle="Oracle"
CustomQuery="true"
RowClass="oracle.apps.ben.selfservice.enrollment.server.BeneficiaryPeopleVORowImpl"
ComponentClass="oracle.apps.ben.selfservice.enrollment.server.BeneficiaryPeopleVOImpl"
MsgBundleClass="oracle.jbo.common.JboResourceBundle"
FetchMode="FETCH_AS_NEEDED"
FetchSize="10"
UseGlueCode="false" >
<SQLQuery><![CDATA[
SELECT pcr.person_id person_id,
pen.prtt_enrt_rslt_id prtt_enrt_rslt_id,
con.first_name ||' '||con.last_name || ' ' || con.suffix Beneficiary,
con.national_identifier Ssn,
sum(decode(pbn.prmry_cntngnt_cd,'PRIMY',pbn.pct_dsgd_num,0)) primary_pct,
sum(decode(pbn.prmry_cntngnt_cd,'CNTNGNT',pbn.pct_dsgd_num,0)) contingent_pct,
con.person_id bnf_person_id,
con.business_group_id,
pen.per_in_ler_id,
pbn.pl_bnf_id pl_bnf_id,
pbn.object_version_number object_version_number,
pbn.effective_start_date,
pcr.contact_type contact_type,
con.full_name beneficiary_full_name,
sum(decode(pbn.prmry_cntngnt_cd,'PRIMY',pbn.pct_dsgd_num,0)) Db_Primary_pct,
sum(decode(pbn.prmry_cntngnt_cd,'CNTNGNT',pbn.pct_dsgd_num,0)) db_contingent_pct,
DECODE(pbn.pl_bnf_id, null, 'DeleteIconDisabled', 'DeleteIconEnabled') delete_switcher,
pen.pl_id pl_id,
pen.oipl_id oipl_id,
nvl((select 'Y' from dual where (to_date(:1 , 'rrrr/mm/dd') between
 nvl(pcr.date_start,to_date(:2 , 'rrrr/mm/dd')) and
 nvl(pcr.date_end,to_date(:3 , 'rrrr/mm/dd'))) and
 (pil.lf_evt_ocrd_dt <= nvl(con.date_of_death,pil.lf_evt_ocrd_dt))), 'N') rel_exists_flag
FROM per_people_f con,
per_contact_relationships pcr,
ben_pl_bnf_f pbn,
ben_prtt_enrt_rslt_f pen,
 ben_per_in_ler pil
WHERE pcr.personal_flag = 'Y'
AND (pbn.pl_bnf_id is not null or
(to_date(:4 ,'rrrr/mm/dd') between
nvl(pcr.date_start,to_date(:5 ,'rrrr/mm/dd'))
AND nvl(pcr.date_end,to_date(:6 ,'rrrr/mm/dd'))
 and pil.lf_evt_ocrd_dt <= nvl(con.date_of_death,pil.lf_evt_ocrd_dt))) --Bug 4297137
AND pcr.contact_person_id = con.person_id
and pen.person_id = pcr.person_id
AND pbn.bnf_person_id (+) = con.person_id
AND to_date(:7 ,'rrrr/mm/dd') between pbn.effective_start_date (+)
AND pbn.effective_end_date (+)
AND pcr.person_id = :8
and pen.prtt_enrt_rslt_id = :9
and to_date(:10 , 'rrrr/mm/dd') between con.effective_start_date and con.effective_end_date
and to_date(:11 , 'rrrr/mm/dd') between pen.effective_start_date and pen.effective_end_date
and pil.per_in_ler_id = pen.per_in_ler_id
and pil.per_in_ler_stat_cd NOT IN('VOIDD', 'BCKDT')
and pbn.prtt_enrt_rslt_id (+) = :12
and ((to_date(:13 ,'rrrr/mm/dd') between
nvl(pcr.date_start,to_date(:14 ,'rrrr/mm/dd')) and
nvl(pcr.date_end,to_date(:15 ,'rrrr/mm/dd'))) or
((pcr.date_start = (select max(pcr2.date_start)
from per_contact_relationships pcr2
where pcr2.contact_person_id = pcr.contact_person_id
and pcr2.person_id = pcr.person_id
and pcr2.personal_flag = 'Y')) and
not exists (select null
from per_contact_relationships pcr3
where pcr3.contact_person_id = pcr.contact_person_id
and pcr3.person_id = pcr.person_id
and pcr3.personal_flag = 'Y'
and to_date(:16 ,'rrrr/mm/dd') between
nvl(pcr3.date_start,to_date(:17 ,'rrrr/mm/dd'))
and nvl(pcr3.date_end,to_date(:18 ,'rrrr/mm/dd')))
and (pbn.pl_bnf_id is null or
exists (select null from ben_per_in_ler pil2
where pil2.per_in_ler_id = pbn.per_in_ler_id
and pil2.per_in_ler_stat_cd not in ('VOIDD','BCKDT')))
GROUP BY pcr.person_id,
pen.prtt_enrt_rslt_id,
con.last_name,con.first_name,con.suffix,
con.full_name,
con.national_identifier,
pcr.contact_type,
con.date_of_birth,
con.person_id,
con.business_group_id,
pen.per_in_ler_id,
pl_bnf_id,
pbn.object_version_number,
pbn.effective_start_date,
pen.pl_id,
pen.oipl_id,
 pcr.date_start,
 pcr.date_end,
 pil.lf_evt_ocrd_dt,
 con.date_of_death
union
SELECT to_number(null) person_id,
pen.prtt_enrt_rslt_id prtt_enrt_rslt_id,
con.first_name ||' '||con.last_name || ' ' || con.suffix Beneficiary,
con.national_identifier Ssn,
sum(decode(pbn.prmry_cntngnt_cd,'PRIMY',pbn.pct_dsgd_num,0)) primary_pct,
sum(decode(pbn.prmry_cntngnt_cd,'CNTNGNT',pbn.pct_dsgd_num,0)) contingent_pct,
con.person_id bnf_person_id,
con.business_group_id,
pen.per_in_ler_id,
pbn.pl_bnf_id pl_bnf_id,
pbn.object_version_number object_version_number,
pbn.effective_start_date,
'SLF' contact_type,
con.full_name beneficiary_full_name,
sum(decode(pbn.prmry_cntngnt_cd,'PRIMY',pbn.pct_dsgd_num,0)) Db_Primary_pct,
sum(decode(pbn.prmry_cntngnt_cd,'CNTNGNT',pbn.pct_dsgd_num,0)) db_contingent_pct,
DECODE(pbn.pl_bnf_id, null, 'DeleteIconDisabled', 'DeleteIconEnabled') delete_switcher,
pen.pl_id pl_id,
pen.oipl_id oipl_id,
'Y' rel_exists_flag
FROM per_people_f con,
ben_pl_bnf_f pbn,
ben_prtt_enrt_rslt_f pen,
 ben_per_in_ler pil
WHERE
pbn.bnf_person_id (+) = con.person_id
AND to_date(:19 ,'rrrr/mm/dd') between pbn.effective_start_date (+)
AND pbn.effective_end_date (+)
AND con.person_id = :20
and con.person_id = pen.person_id
and pen.prtt_enrt_rslt_id = :21
and to_date(:22 , 'rrrr/mm/dd') between con.effective_start_date and con.effective_end_date
and to_date(:23 , 'rrrr/mm/dd') between pen.effective_start_date and pen.effective_end_date
and pil.per_in_ler_id = pen.per_in_ler_id
and pil.per_in_ler_stat_cd NOT IN('VOIDD', 'BCKDT')
and (pbn.pl_bnf_id is not null or pil.lf_evt_ocrd_dt <= nvl(con.date_of_death,pil.lf_evt_ocrd_dt)) --Bug 4297137
and pbn.prtt_enrt_rslt_id (+) = :24
and (pbn.pl_bnf_id is null or
exists (select null from ben_per_in_ler pil2
where pil2.per_in_ler_id = pbn.per_in_ler_id
and pil2.per_in_ler_stat_cd not in ('VOIDD','BCKDT')))
GROUP BY pen.prtt_enrt_rslt_id,
con.last_name,con.first_name,con.suffix,
con.full_name,
con.national_identifier,
con.date_of_birth,
con.person_id,
con.business_group_id,
pen.per_in_ler_id,
pl_bnf_id,
pbn.object_version_number,
pbn.effective_start_date,
pen.pl_id,
pen.oipl_id
ORDER BY 3,14
]]></SQLQuery>
<DesignTime>
<Attr Name="_isCodegen" Value="true" />
<Attr Name="_version" Value="9.0.3.13.75" />
<Attr Name="_CodeGenFlagNew" Value="36" />
<Attr Name="_rowSuperClassName" Value="oracle.apps.fnd.framework.server.OAPlsqlViewRowImpl" />
<Attr Name="_objectSuperClassName" Value="oracle.apps.fnd.framework.server.OAPlsqlViewObjectImpl" />
</DesignTime>
<ViewAttribute
Name="PersonId"
IsQueriable="false"
IsPersistent="false"
Precision="15"
Scale="0"
Type="oracle.jbo.domain.Number"
AliasName="PERSON_ID"
ColumnType="$none$"
Expression="'See the SQL...'"
SQLType="NUMERIC" >
</ViewAttribute>
<ViewAttribute
Name="PrttEnrtRsltId"
IsQueriable="false"
IsPersistent="false"
Precision="15"
Scale="0"
Type="oracle.jbo.domain.Number"
AliasName="PRTT_ENRT_RSLT_ID"
ColumnType="$none$"
Expression="'See the SQL...'"
SQLType="NUMERIC" >
</ViewAttribute>
<ViewAttribute
Name="Beneficiary"
IsQueriable="false"
IsPersistent="false"
Precision="332"
Type="java.lang.String"
AliasName="BENEFICIARY"
ColumnType="$none$"
Expression="'See the SQL...'"
SQLType="VARCHAR" >
</ViewAttribute>
<ViewAttribute
Name="Ssn"
IsQueriable="false"
IsPersistent="false"
Precision="30"
Type="java.lang.String"
AliasName="SSN"
ColumnType="$none$"
Expression="'See the SQL...'"
SQLType="VARCHAR" >
</ViewAttribute>
<ViewAttribute
Name="PrimaryPct"
IsQueriable="false"
IsPersistent="false"
Precision="15"
Type="oracle.jbo.domain.Number"
AliasName="PRIMARYPCT"
ColumnType="$none$"
Expression="'See the SQL...'"
SQLType="NUMERIC" >
</ViewAttribute>
<ViewAttribute
Name="ContingentPct"
IsQueriable="false"
IsPersistent="false"
Precision="15"
Scale="0"
Type="oracle.jbo.domain.Number"
AliasName="CONTINGENTPCT"
ColumnType="$none$"
Expression="'See the SQL...'"
SQLType="NUMERIC" >
</ViewAttribute>
<ViewAttribute
Name="BnfPersonId"
IsQueriable="false"
IsPersistent="false"
Precision="15"
Scale="0"
Type="oracle.jbo.domain.Number"
AliasName="BNFPERSONID"
ColumnType="$none$"
Expression="'See the SQL...'"
SQLType="NUMERIC" >
</ViewAttribute>
<ViewAttribute
Name="BusinessGroupId"
IsQueriable="false"
IsPersistent="false"
Precision="15"
Scale="0"
Type="oracle.jbo.domain.Number"
AliasName="BUSINESSGROUPID"
ColumnType="$none$"
Expression="'See the SQL...'"
SQLType="NUMERIC" >
</ViewAttribute>
<ViewAttribute
Name="PerInLerId"
IsQueriable="false"
IsPersistent="false"
Precision="15"
Scale="0"
Type="oracle.jbo.domain.Number"
AliasName="PERINLERID"
ColumnType="$none$"
Expression="'See the SQL...'"
SQLType="NUMERIC" >
</ViewAttribute>
<ViewAttribute
Name="PlBnfId"
IsQueriable="false"
IsPersistent="false"
Precision="15"
Scale="0"
Type="oracle.jbo.domain.Number"
AliasName="PL_BNF_ID"
ColumnType="$none$"
Expression="PL_BNF_ID"
SQLType="NUMERIC" >
</ViewAttribute>
<ViewAttribute
Name="ObjectVersionNumber"
IsQueriable="false"
IsPersistent="false"
Precision="9"
Scale="0"
Type="oracle.jbo.domain.Number"
AliasName="OBJECT_VERSION_NUMBER"
ColumnType="$none$"
Expression="OBJECT_VERSION_NUMBER"
SQLType="NUMERIC" >
</ViewAttribute>
<ViewAttribute
Name="EffectiveStartDate"
IsQueriable="false"
IsPersistent="false"
Type="oracle.jbo.domain.Date"
AliasName="EFFECTIVE_START_DATE"
ColumnType="$none$"
Expression="EFFECTIVE_START_DATE"
SQLType="DATE" >
</ViewAttribute>
<ViewAttribute
Name="ContactType"
IsQueriable="false"
IsPersistent="false"
IsNotNull="true"
Precision="30"
Type="java.lang.String"
AliasName="CONTACT_TYPE"
ColumnType="$none$"
Expression="CONTACT_TYPE"
SQLType="VARCHAR" >
<DesignTime>
<Attr Name="_DisplaySize" Value="30" />
</DesignTime>
</ViewAttribute>
<ViewAttribute
Name="BeneficiaryFullName"
IsQueriable="false"
IsPersistent="false"
Precision="240"
Type="java.lang.String"
AliasName="BENEFICIARY_FULL_NAME"
ColumnType="$none$"
Expression="BENEFICIARY_FULL_NAME"
SQLType="VARCHAR" >
<DesignTime>
<Attr Name="_DisplaySize" Value="240" />
</DesignTime>
</ViewAttribute>
<ViewAttribute
Name="DbPrimaryPct"
IsQueriable="false"
IsPersistent="false"
Type="oracle.jbo.domain.Number"
AliasName="DB_PRIMARY_PCT"
ColumnType="$none$"
Expression="DB_PRIMARY_PCT"
SQLType="NUMERIC" >
</ViewAttribute>
<ViewAttribute
Name="DbContingentPct"
IsQueriable="false"
IsPersistent="false"
Type="oracle.jbo.domain.Number"
AliasName="DB_CONTINGENT_PCT"
ColumnType="$none$"
Expression="DB_CONTINGENT_PCT"
SQLType="NUMERIC" >
</ViewAttribute>
<ViewAttribute
Name="Relation"
IsQueriable="false"
IsPersistent="false"
Type="java.lang.String"
AliasName="Relation"
ColumnType="$none$"
SQLType="VARCHAR" >
</ViewAttribute>
<ViewAttribute
Name="DeleteSwitcher"
IsPersistent="false"
Precision="30"
Type="java.lang.String"
AliasName="DeleteSwitcher"
ColumnType="VARCHAR2"
Expression="DeleteSwitcher"
SQLType="VARCHAR" >
</ViewAttribute>
<ViewAttribute
Name="PlId"
IsPersistent="false"
Precision="15"
Scale="0"
Type="oracle.jbo.domain.Number"
AliasName="PlId"
ColumnType="VARCHAR2"
Expression="PlId"
SQLType="NUMERIC" >
</ViewAttribute>
<ViewAttribute
Name="OiplId"
IsUpdateable="false"
IsPersistent="false"
Precision="15"
Scale="0"
Type="oracle.jbo.domain.Number"
AliasName="OiplId"
ColumnType="VARCHAR2"
Expression="OiplId"
SQLType="NUMERIC" >
</ViewAttribute>
<ViewAttribute
Name="RelExistsFlag"
IsQueriable="false"
IsPersistent="false"
Precision="30"
Type="java.lang.String"
AliasName="REL_EXISTS_FLAG"
ColumnType="VARCHAR2"
Expression="REL_EXISTS_FLAG"
SQLType="VARCHAR" >
</ViewAttribute>
</ViewObject>
Thanks,
Ronaldo

Read only set for few rows of a column in a table (not ALV)

Hi Gurus,
I have a table with multiple rows and columns. Under a particular column, I have to make few rows as read only, few rows as editable based on a coondition. How can I achieve this. I know how to make the whole column as editable or read only. But I'm not able to achieve few rows in a particular column as editable and few read only. Please give me more detail code.
Appreciate your help.
Regards,
David.

Hello,
That you can achieve by creating an attribute isReadOnly of type WDY_BOOLEAN in the context node that you bind to the TABLE. And set isReadOnly attribute based on your condition whether to set readonly or editable for all the context elements.
And in the layout view, for the column which has to be made readOnly or editable, bind the property readOnly to the context attribute isReadOnly.
When you run application, you will see the column as readOnly if the attribute was set to true and editable if it was set to false.
Hope this helps!
Regards,
Srilatha

Creating row in a recursive view having read-only attribute

Hi All,
I am using Oracle JDeveloper 11g Release 2.
I have a view AppMenusVO with the participation of following entities:
1. AppMenusEO *(Updateable)* with columns like MenuId, MenuName, MenuIcon, MenuParentId, MenuTaskflowId
2. AppTaskflowsEO *(Reference)* with columns as TaskflowId, TaskflowName, and TaskflowURL
3. AppMenusEO as ParentMenus *(Reference)* with columns as ParentMenuId, ParentMenuName
Next I created a One..Many view link where source and destination entity is the AppMenusVO based on relation (MenuId=MenuParentId). The name of the view accessor is MenuChildren.
This view is used to create af:treeTable component on the adf page. In order to create new row I am following the blog entry at http://jobinesh.blogspot.com/2010/05/crud-operations-on-tree-table.html.
I created a business method in the application module with the following specification:
    public void createMenuChildren(RowIterator ri, Key selectedNodeKey) {
        if (ri != null && selectedNodeKey != null) {
            Row[] found = ri.findByKey(selectedNodeKey, 1);
            if (found != null && found.length == 1) {
                System.out.println("Node found for : " + selectedNodeKey + " Parent Id : " +
                                   found[0].getAttribute("MenuParentId"));
                Row foundRow = found[0];
                RowSet childRows = (RowSet)foundRow.getAttribute("MenuChildren");
                while (childRows.hasNext()) {
                    Row r = childRows.next();
                    System.out.println(r.getAttribute("MenuName"));
                Row childrow = childRows.createRow();
                childrow.setAttribute("MenuParentId", foundRow.getAttribute("MenuParentId"));
                childRows.insertRow(childrow);
            } else {
                System.out.println("Node not Found for " + selectedNodeKey);
    }When I invoke this method from the adf page it is giving the exception An attemp is made to validate an already invalid region site.
The Jdeveloper console is also throwing the exception oracle.jbo.ReadOnlyAttrException: JBO-27008: Attribute ParentMenuName in view object AppMenusVO_MenuChildren_ParentMenusVL_AppMenusVO cannot be set.
I searched Google and OTN but unable to resolve the error.
The solution I have tried are:
The default activity on the BTF is marked and is pointing to a valid view.
Set the activation property of region to immediate ... etc.
BUT the issue persists.
Any help to create row programmatically in recursive view where some of the attributes are read-only?
Thanks in advance
Best Regards
Bilal

Hi Frank,
Thanks for the response.
The updateable property of ParentMenuName attribute is Never and is being disabled so I am unable to change its value. Moreover, never in my code I am changing value of this field. What I am doing is trying to create a new row and then insert it into rowset. I don't know how to proceed further.
One more thing is that I have an LOV on another column MenuParentId which returns value in this field as well. It might be the reason? ...
Any help will be highly appreciated.
Thanks
Regards
Bilal

Can a member be READ-ONLY in a row of some Planning forms?

Hi,
Can a member be READ-ONLY in a row of some Planning forms?
For example, I have a member called Salary as a row in a Form that is used to maintain employees. We allow Planners to update Salary in "Employee Detail" form.
However, in another form , we roll up Salary to "ALL EMPLOYEES IN DEPT" member and we do not want users to update that as it is added up by a calc script.
What is the best way to restrict users from updating in this 2nd form but allow update to Salary in first form.
Thanks.

Hi,
You can use Asymmetric Rows and set the member you want to be read only, for more information on how to create them on forms have a read of http://download.oracle.com/docs/cd/E12825_01/epm.111/hp_admin/ch06s03s14.html
Cheers
John
http://john-goodwin.blogspot.com/

Rows or columns to be read only

Hi,
I need to set Cells or Rows to Read Only If some attribute doesnt contain any value.
First i have to search for records basd on some condition and display it in the table. And the records will be read only if certain attribute/field of the record is NULL.
Regards,
Sonika

Hi Sonika,
for tables the individual cell editors used within the column have properties that can be mapped to the context for things like read only and visibility.
So you can turn the Cell on and off programmatically by changing the context.
Access to column and cell variants is also possible via the so called MODEL on the ALV
component. Check some the of the standard demos beginning SALV* for ALV examples.
regards
Phil.

Make Select rows and columns as read only in Table Control

Hi All,
I would like to know how to make certain cells in a Table Control as display only.
Table control should look like-(Those in bold are read only or in display mode)
Name1 Idno1 Address1
Name2 Idno2 Address2
Name3 Idno3 Address3
Name4 Idno4 Address4
(Blank row to enter name idno and address)
(Blank row to enter name idno and address)
(Blank row to enter name idno and address)
My table control should display all the above fields the way it is above of which first two colums and 4 rows should be read only,and the rest of the empty rows in the TC should be in change mode.i.e it must have provision to add new rows but not change the first two columns of existing rows.
In short I am looking at solution to hide particular no of rows and columns and not the entire column.

In the PBO of the table control loop. just write these statements
NAME and IDNO considering the fields on the screen.
and WA_TAB is the table work area being passed to the table control to display the rows.
if not WA_TAB-NAME is initial and not WA_TAB-IDNO is initial.
loop at screen.
if screen-name = 'NAME' or
 screen-name = 'IDNO'.
screen-input = 0.
modify screen.
endif.
endloop.
endif.
which means that the fields are disabled only if NAME and IDNO are not initial.
Regards
- Gopi

Read only users and row locks

Can read-only users obtain row locks on non-temporary (i.e,. visible to other users) tables, for example through SELECT FOR UPDATE, even though they couldn't not ultimately modify said tables?

Yes.
Here is an example with Oracle XE 11G and HR schema:
Connecting as user having only CREATE SESSION and SELECT privilege on HR.JOBS table:
SQL> desc hr.jobs;
Name                                      Null?    Type
JOB_ID                                    NOT NULL VARCHAR2(10)
JOB_TITLE                                 NOT NULL VARCHAR2(35)
MIN_SALARY                                         NUMBER(6)
MAX_SALARY                                         NUMBER(6)
SQL> select * from session_roles;
no rows selected
SQL> select * from session_privs;
PRIVILEGE
CREATE SESSION
SQL> select owner, table_name, privilege from user_tab_privs;
OWNER                          TABLE_NAME
PRIVILEGE
HR                             JOBS
SELECT
SQL> select job_title from hr.jobs for update;
JOB_TITLE
President
Administration Vice President
Administration Assistant
Finance Manager
Accountant
Accounting Manager
Public Accountant
Sales Manager
Sales Representative
Purchasing Manager
Purchasing Clerk
JOB_TITLE
Stock Manager
Stock Clerk
Shipping Clerk
Programmer
Marketing Manager
Marketing Representative
Human Resources Representative
Public Relations Representative
19 rows selected.
SQL>Now connecting as HR following statement hangs:
SQL> connect hr/hr
Connected.
SQL> select * from jobs for update;Going back to first session:
SQL> update hr.jobs set min_salary=0;
update hr.jobs set min_salary=0
ERROR at line 1:
ORA-01031: insufficient privileges

How to make rows read only conditionally

Hi All,
I have a query region and when i select it shows the data in a table region, now based on a particular column i want to set the entire row read only.
Please let me know if it is possible.
Thanks
Tom.

Hi All,
I have finally figured out a way, i have created a SPEL attribute and set it to the read only property to all of the view attributes, and as soon as the query is executed i am filtering the rows based on my column criteria and set the value of the SPEL attribute to true.
Thanks again.
Tom.

Read-Only view object won't give me it's row

Hi,
I have a read only view object which when executed has one row in it, but the next method returns null.
this is my code in the AM:
    public Row getPerson() {
        Row row = null;
        ViewObject vo = getPersonsView1();
        vo.setNamedWhereClauseParam("p_login_id", getUserPrincipalName());
        vo.executeQuery();
        System.out.println("rows:" + vo.getEstimatedRowCount());
        if (vo.hasNext())
           row = vo.next();
        return row;
    }and the console log:
06/09/15 10:37:57 [513] select person_id,
login_id,
orig_system_id,
person_type,
title,
preferred_name,
preferred_name ||' '||surname full_name,
first_name,
other_names,
surname,
phone_work,
email_address
from sys_persons
where person_type = 'Staff'
and login_id = :p_login_id
06/09/15 10:37:57 [514] Bind params for ViewObject: PersonsView1
06/09/15 10:37:57 [515] Binding null of type 12 for "p_login_id"
06/09/15 10:37:57 [516] *** DCDataControl.sync() called from :DCBindingContainer.refresh
06/09/15 10:37:57 [517] *** DCDataControl.sync() called from :DCBindingContainer.refresh
06/09/15 10:37:57 [518] **** refreshControl() for BindingContainer :rft_ConsolePageDef
06/09/15 10:37:57 [519] *** DCDataControl.sync() called from :DCBindingContainer.refresh
06/09/15 10:37:57 [520] *** DCDataControl.sync() called from :DCBindingContainer.refresh
06/09/15 10:38:00 [521] Column count: 12
06/09/15 10:38:00 [522] ViewObject: PersonsView1 Reusing defined prepared Statement
06/09/15 10:38:00 [523] Bind params for ViewObject: PersonsView1
06/09/15 10:38:00 [524] Binding param "p_login_id": banstey
06/09/15 10:38:00 rows:1
Source breakpoint occurred at line 38 of SystemServiceImpl.java.Note above System.out.println("rows:" + vo.getEstimatedRowCount()); returns:
06/09/15 10:38:00 rows:1
but when i debug with a break point in the above method if (vo.hasNext()) returns false.
I have tried doing row = vo.next(); without the if statement, but row still evaluates to null.
The VO returns one record in the BC4J tester and I have this exact method and VO defined in another project and it works there. Tearing my hair out with this one...
Brenden

try RowSetIterator instead,
RowSetIterator it = vo.createRowSetIterator("myIt");
if(it.hasNext())
MyVORowImpl row = (MyVORowImpl)it.next()
//don't forget close the RowSetIterator
I guess you use the VO.next(), but the current row of the VO is the one you get from db, and his next is null...

Read only af:table first row select and focus on form load

I use a read only af:table in my page. When my page loads and I click on my table, then I can use up / down arrow keys to navigate in my table's rows. But if I don't click on the table, I can't navigate in my table's rpws.
What can do in my page to give the first focus to my table's first row and navigate in my rows without using mouse clicks....
findElementById function in javascript does not work in jdeveloper 11...
Do you help me for this?
Thanks..

Hi,
actually findElementById does work, but you should use the ADF client side framework for this. Add a clientListener to the component that intercepts the keyboard usage and make it callin the next record on the table.
I'll take a note for a how-to to put on my blog as I don't have the code ready. However, its possible this way
Frank

Select the current row in read only querry VO

Hi.,
I am using jdev 11.1.1.5
I had created a Finyear EO with corresponding VO
I had also created a read only querry VO [PostdGLhdlnVO]
I had created a viewlink between FinyearVO and PostdGlhdlnVO with following conditions
FinyearVO.bu = PostdGLhdlnVO.bu
FinyearVO.year = PostdGLhdlnVO.year
I need to select the current row and print that row using println statement. as i am using readonly querry while i drag and drop the PostdGLhdlnVO i cant able to select the current line (i.e., when user clicks the current row)
My scenario:
I need to create a non database checkbox for every row in that table [PostdGLhdlnVO] which will get the current row
can anyone help me to create a nondatabase checkbox for that table

Try,
This may help:
Re: ADF Table Multiple row selection by Managed Bean-Prasad

Sorting a newly-added row within an ADF Read-Only Table

I'm having a bit of trouble with a situation where I'm adding a new row to the data set behind an ADF Read-Only Table (I'm using 10g), but the new row is popping to the top rather than sorting in according to the sort order. I know this is the default behavior, and I was looking at section 23.4.4 in the Developer's Guide (http://download.oracle.com/docs/cd/E15523_01/web.1111/b31974/web_tables_forms.htm#insertedID4 - which is actually for 11g), which advises programmatically queuing a SortEvent after the commit, and implementing a handler to execute the sort.
The problem I'm having, though, is that my commit and the table I need to refresh are on different pages. I've tried adding a CoreTable binding (masterDetail1) for the table to the backing bean for the add page and doing this in the saveButton_action() method:
BindingContainer bindings = getBindings();
OperationBinding operationBinding =
bindings.getOperationBinding("Commit");
Object result = operationBinding.execute();
ArrayList<SortCriterion> masterDetail1SortCriteria = new ArrayList<SortCriterion>();
SortCriterion discAsc = new SortCriterion("Disc", true);
SortCriterion trkAsc = new SortCriterion("Trk", true);
masterDetail1SortCriteria.add(discAsc);
masterDetail1SortCriteria.add(trkAsc);
masterDetail1.setSortCriteria(masterDetail1SortCriteria);
...but I get a NullPointerException as soon as I try to refer to masterDetail1. I've also tried creating a SortEvent but I'm not sure how to actually queue it or if that'll even work if I don't have a usable reference to the table.
Any thoughts on how I can do this or on a better way to refresh the table so that the newly-added item falls into the existing sort?
Edited by: gdmitchell on Jul 19, 2010 2:40 PM
Edited by: gdmitchell on Jul 19, 2010 2:41 PM

Hi,
you cannot reference a table that is located on a different page from a managed bean of another page and expect its JSF binding to be non-null. As soon as a page is moving out of focus, its server side component tree is cleared and the managed bean (if its in request scope) dismissed
Frank

Read only row

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