Transient attriute of VO exposed as checkbox in adf table is not updated

Hi,
We are constructing a page where we need to display a adf table, we provide check boxes against each row to allow multiple selections.
Checkboxes are transient attributes on VO with updatable property set.
A strange issue is noticed, checkbox model for the very first row of adf-table is not updated.
Tested this scenario in 11gR2 also, and seems to be a bug.
https://docs.google.com/viewer?a=v&pid=explorer&chrome=true&srcid=0B9C7sgjVyCnoZTlmN2Y5MDItYTJhNy00MzA3LWE0ZTctOGRhNjZiMmYzNzZm&hl=en_US
Please help us.
Thanks,
Sunil.

Is this issue got resolved?
I have the same issue, i have one transit VO and i drop one of the attribute as check box, now when i select all check boxes and try to remove the rows its alway refreshing when delete popup appear, only 1st row is selecting remaining check boxes are refreshing.
Can any one have any idea on this.

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using jdev11g TP4 , fusion web application
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Edited by: greenApple on Nov 10, 2008 11:33 AM

Hi,
the tree component has changed compared to 10.1.3. You no longer have a tableSelectmany component that renders as checkboxes. Instead you use the ctrl key and select the table rows
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Issu with multiselection using Checkbox in adf 11.1.1.7

Hi Experts,
in my application i m using table with pagination property and i also add multiselection using boolean check box , i created boolean transient variable in VO , and multiselection work fine but in one scenario its fail ,
Scenario is :-
suppose i check 3 row in table then i click next for pagination then i also check 2 row in table the i go back to first pagination where i have already check 3 values i uncheck 1 value and go next pagination where i check 2 values then i go back to first pagination (now problem is there) here i find 3 check rows that is problem here i must found 2 check rows .uncheck is not showing in scenario.
plz help.......................

Hi
if your VO is absed on entity add the transient attribute in EO and use that atribute in VO
if your VO is not based on EO ,then add one tarnsient attribute in EO use that attribute in VO.
I had this issue while implemnting checkbox selection adf table.My VO is not based on EO so i have used one Entity in which i have added one transient attribute .

ADF Table with CheckBox - Select/deselect issue

I have seen couple of threads and blogs for ADF table with check box . but none of them exactly matching with my requirement . My Database table does not have any field for check box .
Here is my DB Table
tableA_
A_Id
A_Name
tableB*
B_Id
Requirements :*
1. Display the above tables data with Checkbox . ( if A_Id = B_Id then the checkbox will be checked , else unchecked ) .
2. Select / deselect the check box and save the data . Saving the data , will update only tableB . i,e when a new check box is selected then A_Id value will be inserted to tableB . Similarly , deselecting a checked in data will remove the entry from tableB.
Development :
1. Created a VO where tableB has marked as updateable .
2. Created a transient Boolean variable for checkBox . and modified the getter method of checkbox for returning true/false based on the below condition in the ViewRowImpl Class .
if ( A_Id = B_Id )
return true;
else false ;
3. I have not modified the setter method .
Using the above concept i can view the data with selected checkbox . but the problem is to save the data . because , when I select a checkbox the above coding in the getter method will return false .
Therefore , though i am selecting the checkbox but value of the checkbox has been set as false .
While saving the Data , I am iterating through the VOIterator and observed that a newly selected checkbox value is false . and realized its because of the getter method condition .
Can you please suggest how can I overcome this issue or shall I need to take any other approach ?
Jdev version 11.1.1.5
Regards,
Amitava
Edited by: Amitava on Mar 17, 2012 3:48 PM

You need to go through the ADF page life cycle concepts. In simple words the boolean value in the model is not set while in valueChangeListener. Try adding valueChangeEvent.getComponent().processUpdates(FacesContext.getCurrentInstance()); on top in your listener method and see the effect.
Reference:
http://docs.oracle.com/cd/E15051_01/web.1111/b31974/adf_lifecycle.htm

Aggregate value of a transient field is not updated from cache

Hello together,
A view object has a transient field which display the count of records from a view accessor. In the EO for the view object ( of the view accessor) opearations on rows are perfomed from a different view object, this changes are not reflected in the transient field value.
I know is not very clear,here is sample:
Woker VO
-Worker EO
Worker2Department VO
-Worker2Department EO
Department VO
-Deparment EO
-workerCount: WorkersCounterViewAccesor.count("WorkerID")
WorkerCounter VO
-Worker EO
-Worker2Department EO
attribute binding: DepartmentID
If from Worker2Department records are deleted or inserted, the value of workerCount is not updated.
I've try to executeQuery on each view object,without success. I've notice that the WorkerCounter VO is having always the same records count after Worker2Department VO is updated.
If the method getDBTransaction().postChanges() is invoked, then the data is correctly fetched but then there are different other problems, and i would like to avoid using of postChanges().
My question is: why when rows are inserted/removes into/from a view object the changes are not visibile on different view objects declared for the same entiy object? Or how to make sure that the changes from an entity object are reflected in each view object that are using it?
Thank you a lot,
Bogdan

Hi,
If you place the 0WBS_ELM_EX in the ODS ,either in the key field or in the data field , you can find it as a charecteristic in the report and you can drag it into the rows.
To reflet the changes that you made to the masterdata , you need to run the attribute change run every time you load the data .
regards,
haritha

How to work with checkbox in a table

hi im working with a table than shows SQL result and i put a column with checkboxes in the table
how can i handle the rows with the checkbox in true ? i want to do it with a button
thanks

Here are more resources. By the way, I don't understand what you mean by "how can i handle the rows with the checkbox in true ? i want to do it with a button "
http://blogs.sun.com/roller/page/divas?entry=using_checkboxes_in_a_table
http://blogs.sun.com/roller/page/divas?entry=table_component_sample_project

Checkboxes in report to insert or update a value, doesn't do both

I'm going crazy trying to solve this, hopefully someone can help me out. At the moment, I have a credit card table that will contain the information relating to a user-credit card pairing. Banks and such can submit credit cards to users, and the credit card table will be updated, with the column Approved_Flag being set to "N". Now, in another page, I have a report that displays any credit cards that a user may want, along with checkboxes. This report contains any bank submitted cards, or any cards that have been marked "General". Users can decide which ones they would like to keep, and then hit a submit button, which will update the credit card table. Existing records in the table would have the Approved column marked 'Y', new records from the so called "General" cards would be inserted.
The issue is that with the code I've written, it updates any existing records in the credit card table perfectly, but it will not insert any new information. The following is my code for the process that activates when the submit button is hit:
FOR i in 1..APEX_APPLICATION.G_F01.count
LOOP
MERGE INTO ls_credit_cards dest
USING( SELECT apex_application.g_f01(i) credit_card_id,
:F125_USER_ID created_by,
sysdate created_on,
:P54_CARDS card_id,
:P54_USER user_id,
'Y' approved_flag
FROM dual) src
ON( dest.credit_card_id = src.credit_card_id )
WHEN MATCHED
THEN
UPDATE SET dest.approved_flag = src.approved_flag
WHEN NOT MATCHED
THEN
INSERT( credit_card_id,
created_by,
created_on,
card_id,
user_id,
approved_flag )
VALUES( src.credit_card_id,
src.created_by,
src.created_on,
src.card_id,
src.user_id,
src.approved_flag );
END LOOP;
Through some testing, I've found out the the issue is any "General" credit cards will not have a credit card ID assigned to them. By hard coding it, I can get them to insert, but then existing records do not get updated. I've used this code to assign each checkbox in the table a credit_card_id (I think...) so I don't understand why this isn't working.
APEX_ITEM.CHECKBOX(1,credit_card_id) " ",
Could anyone shed some light on how I can do this? I would appreciate it IMMENSELY

A Trigger is just a set of code that runs when certain DML events are applied to a specific table. Here's an example of a simple trigger that assigns a value to a key field when no value is supplied (NULL). Notice that the trigger makes use of another structure - a Sequence - for determining the ID. Sequences are just auto-incrementing values that are very useful for deriving unique values for use in primary key fields, etc.
Here's an example of how to create a sequence using SQL:
CREATE SEQUENCE SEQ_MVR_RATING_SCALE
    MINVALUE 1 INCREMENT BY 1 START WITH 1
/You can also create them directly using the SQL Workshop portion of the APEX console.
Here's an example of how to create a trigger that uses that sequence to populate the key value:
CREATE OR REPLACE TRIGGER BI_MVR_RATING_SCALE
before insert on MVR_RATING_SCALE
for each row
declare
begin
if :NEW.MVR_RATING is null then
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if :NEW.ENTERED_BY is null then
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:NEW.ENTERED_ON := SYSDATE;
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Bug in ADF(10.1.3.2.0) with checkboxes in a table in a pop-up

So I've found a bug in ADF. The bug manifests when I have a dialog window pop-up with a table with many rows(13 or more). Each row has a checkbox in it. If I change the state of 12 or fewer of the checkboxes and click ok, the returnListener will fire. If I change 13 or more checkboxes, the return listener does not fire.
I'll try to create a test case/demo for this. Has anyone else encountered this?

Hi,
I haven't seen this problem, but I normally use a JSF HTML boolean checkbox for ADF editable tables.
<h:selectBooleanCheckbox value="#{row.Enabled}"/>I found that the <af:selectBooleanCheckbox> readonly attribute did not evaluate its EL so I stuck with the JSF component since. You could try this component as a workaround.
Brenden

ITS templates - checkbox value not updated

Hi,
I am experiencing a problem with checkboxes in my Internet Service (similar to problem described in forum: checkboxes in ITS (again) ).
The checkboxes are inside a table (step-loop) and is blank by default. If the user selects the checkbox, the value is cleared after user input.
I executed the dialog program and it is fine.
The generated service template was modified to accommodate the step-loop. I'm using the SAP_TEMPLATE tags for the WEBGUI look & feel.
To set the checkbox parameter according to the user's input, should an if-statement be inserted in the code or should I use the parameter "onclick" with a javascript function?
I inserted an if-statement but it doesn't work.
Here's my code:
`SAP_TemplateTableBegin(title="Some title:", type="SAP_WEBGUI")`
`if ( IT_BEHAV-DESCR.dim > 0 )`
`repeat with j from 1 to IT_BEHAV-DESCR.dim`
`SAP_TemplateTableRowBegin(isSelectable="X")`
 `SAP_TemplateTableCellBegin(subtype="NONEDIT1")` `IT_BEHAV-DESCR[j]` `SAP_TemplateTableCellEnd()`
 `if (IT_BEHAV-SELECT[j].selected)` checked `end`
 `SAP_TemplateTableCellBegin(subtype="NONEDIT1")` `SAP_TemplateSimpleCheckBox("IT_BEHAVE-SELECT", VALUE="`j`")` 
 `SAP_TemplateTableCellEnd()`
 `SAP_TemplateTableRowEnd()`
 `end`
 `end`
 `SAP_TemplateTableEnd()`
If the check on the value of the checkbox is performed within SAP_TemplateSimpleCheckbox tag (e.g. `SAP_TemplateTableCellBegin(subtype="NONEDIT1")` `SAP_TemplateSimpleCheckBox("IT_BEHAVE-SELECT", VALUE="`j`", "`if (IT_BEHAV-SELECT[j].selected)` checked `end`"
)` ),
the checkbox values are still not updated.
My Business HTML and Javascript is not very good, please help.
Your assistance will be much appreciated.
Regards
Liza-Marie

Hi,
I tried
`if (IT_BEHAV-SELECT[j]=='X')`checked`end`
but it is still not working. I am not sure where it should be inserted...? I added it inside the checkbox tag as follows:
`SAP_TemplateTableCellBegin(subtype="NONEDIT1")` `SAP_TemplateSimpleCheckBox("IT_BEHAVE-SELECT", VALUE="`j`", "`if(IT_BEHAV-SELECT[j].selected)` checked `end`")`
as well as before and after this tag, without results.
The tag SAP_TemplateSimpleCheckbox has the parameter onclick. I suppose this can be used to call a javascript function to control the checkbox values. I'm currently investigating this option, not that my javascript is any good!
If the input fields of length 1 is used inside the loop, would it still work like a checkbox? I mean, can the user input any character? Do you perhaps have example code for this?
Unfortunately I cannot debug on the ITS at this stage since I dont have access to the ITS server and it would take too long to get access or arrange for debugging to be set up.
Thanks for the help so far!
Regards
Liza-Marie

BUG: CheckBox colum inside table (ADF 11.1.2.1)

I find a bug using CheckBox inside table, this are steps to get the bug.
1.Create a view object from database table.
2.Create a where clause in view Object
3.Create a parameter form (using where clause)
4.Create a editable table with filter enable
-- AFTER TEST, ALL WORK
5. Convert inputText to af:selectBooleanCheckbox
-- AFTER TEST GET THIS ERROR:
1- FIlter adf tabla and data is ok.
2- Apply a filter using parameter form and same time adf:table filter. (Data is not well.)
As I say this happend only when i change my inputText to af:selectBooleanCheckbox.
With inputText work well, with booleanCheacBox work bad..
Someone know if this was fix in 11.1.2.2 ??

My attribute is not boolean but I fix it in viewRowImplementation accesor:
public String getProgramada() {
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 if("S".equals(dbValue))
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SOLUTION:
1. Revert the viewRowImpl to default accesor.
2. Modify page definition in tis way using idea from Vinay Agarwal
<tree IterBinding="VSiriusCorreriasUsuView1Iterator" id="VSiriusCorreriasUsuView1">
 <nodeDefinition DefName="modelo.vistas.VSiriusCorreriasUsuView" Name="VSiriusCorreriasUsuView10">
 <AttrNames>
 <Item Value="Correria"/>
 <Item Value="Descripcion"/>
 <Item Value="Instleer"/>
 <Item Value="Descargadas"/>
 <Item Value="Ejecutadas"/>
 <Item Value="Codusuario"/>
 <Item Value="Codterminal"/>
 <Item Value="Placaveh"/>
 <Item Value="Fechaprog"/>
 <Item Value="Programada" Binds="Programada"/>
 </AttrNames>
 </nodeDefinition>
 </tree>
<button IterBinding="VSiriusCorreriasUsuView1Iterator" id="Programada" DTSupportsMRU="false" StaticList="true">
 <AttrNames>
 <Item Value="Programada"/>
 </AttrNames>
 <ValueList>
 <Item Value="S"/>
 <Item Value="N"/>
 </ValueList>
 </button>And everything Seems to work Well. Seems to be more easy than add code to accesors in viewRowImpl and work better.
My checkbox value is get from tree component:
<af:selectBooleanCheckbox value="#{row.bindings.Programada.inputValue}"
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 id="it7" label="#{bindings.Programada.label}" simple="true" autoSubmit="true">
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Tree table doesn't update the data for checkboxes properly

Hi All,
I'm trying to use tomahawk tree table component to render a tree column of items along with checkboxes in other columns. Note that all the other columns except tree column are generated dynamically inside backing bean and checkboxes too added to the column dynamically.
All works fine until it comes to the valuechangelistener.Inside valuechangelistener if try to fetch the component id from the event, it doesn't return the correct id and instead always return the id that corresponds to the last node of tree.
Has anyone successfully used tree table to display input components? or any workaround my problem would be much appreciated.
The code where I'm adding my dynamic columns as well as checkboxes is as below.
for (int i = 0; i < roleNames.size(); i++) {
HtmlSimpleColumn column = new HtmlSimpleColumn();
htmlTree.getChildren().add(column);
// Create header
HtmlOutputText header = new HtmlOutputText();
header.setValue(roleNames.get(i));
column.setHeader(header);
 ValueExpression valueExpression = FacesContext
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FacesContext.getCurrentInstance().getELContext(),
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Object.class);
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System.out.println("Adding value change listener to permission grid");
MethodExpression valueChangeListener = FacesContext
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String.class, parms);
checkbox
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input.setValueExpression("value", valueExpression);
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.createValueExpression(
FacesContext.getCurrentInstance().getELContext(),
"#{treeItem.roleDetailsList["+i+"].selectedRole}",
Object.class);
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column.getChildren().add(checkbox);
In above code there will be four columns added dynamically and for each column a checkbox component is being added here. Rest JSF takes care to create checkboxes for each row of tree. But one thing that I noticed while viewing source that JSF is creating duplicate names for checkboxes in a batch of four (So for say if I had 3 rows, every row of checkboxes had same set of four ID's assigned, like ID1, ID2, ID3, ID4)
Please help,
Umesh

Hi!!!
Could you see this document : http://metalink.oracle.com/metalink/plsql/ml2_documents.showDocument?p_database_id=BUG&p_id=3970326
It describes the exactly bug, but there isn't solution...

Exposing Stateless bean as ADF library and Webservice

Hi All,
I Created a session bean and created data control(remote and local both)and deployed as ADF library. It works fine. Then with the same session bean (right click selected create web service ) exposed as web services. The web service is also working fine. Now i created the ADF Library again(after web service annotation is added) and tried to use it in application. This time it throws exception.
My requirement is i want to expose the ejb as adf lib and web service. How to achieve this?please help
Thanks,
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Hi All,
I Created a session bean and created data control(remote and local both)and deployed as ADF library. It works fine. Then with the same session bean (right click selected create web service ) exposed as web services. The web service is also working fine. Now i created the ADF Library again(after web service annotation is added) and tried to use it in application. This time it throws exception.
My requirement is i want to expose the ejb as adf lib and web service. How to achieve this?please help
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Jai

How to create checkbox group and table dynamically?

HI All
How to create checkbox group and table dynamically?
Regards
Ravi

hi
check this links for creating tables dnamically
How to Create a table dynamically?
Re: how to create a table dynamically in webdynpro
and for checkboxgroup
IWDTransparentContainer rootContainer =
(IWDTransparentContainer)view.getElement("RootUIElementContainer");
IWDCheckBox check = (IWDCheckBox)view.createElement(IWDCheckBox.class,"Check"+k);
//Here "check"+k k represents a unique value every time u create so that u wont get a duplicate instance
check.setChecked(false);
rootContainer.addChild(check);
or Re: adding checkboxes dynamically

Is it possible to center a checkbox in a table filter?

Hi I am using Studio Edition Version 11.1.1.2.0.
Is it possible to center a checkbox in a table filter without getting a bug? I have tried using a panelgroup with horizontal layout and Halign center. It looks good at first but when I use the filter the checkbox gets a dublicate which is left aligned above the original checkbox. Is there any way to center a checkbox inside a filter?

Ok I will explain it as well as I can. I have a table with some columns that have an af:selectBooleanCheckBox in their body. These columns I have set the Align property to center because I think the layout looks better that way. This works fine.
Now I also want to be able to filter these columns. Then I put an af:selectBooleanCheckBox in the filter facet and set the value of that checkbox to #{vs.filterCriteria.attributeName} which also seems to work but the checkbox in the filter facet is left aligned.
So while I set the Align of the column to center the filter is not center aligned.
I tried to get the checkbox in the filter center aligned by putting an af:panelGroupLayout where I set Layout: horizontal and Halign: center into the filter facet of the column and then put the checkbox into that af:panelGroupLayout.
At first when the page is run the checkbox in the filter is in the center and everything seems fine but when you use the filter another checkbox that is left aligned and above the original one appears in the filter so that now I suddenly have 2 checkboxes in the filter.
Below I have pasted the code of the table and one of these columns so you can see what I mean in case you still don´t understand me. I thought it would be enough to only paste the code of the table and one column but if the rest of the code is neccasary let me know and I will paste that here too.
<af:table value="#{bindings.FvgQsPeriodTypeQuestionTyVO1.collectionModel}"
var="row"
rows="#{bindings.FvgQsPeriodTypeQuestionTyVO1.rangeSize}"
emptyText="#{bindings.FvgQsPeriodTypeQuestionTyVO1.viewable ? 'No rows yet.' : 'Access Denied.'}"
fetchSize="#{bindings.FvgQsPeriodTypeQuestionTyVO1.rangeSize}"
filterModel="#{bindings.FvgQsPeriodTypeQuestionTyVO1Query.queryDescriptor}"
queryListener="#{bindings.FvgQsPeriodTypeQuestionTyVO1Query.processQuery}"
filterVisible="true" varStatus="vs"
selectedRowKeys="#{bindings.FvgQsPeriodTypeQuestionTyVO1.collectionModel.selectedRow}"
selectionListener="#{bindings.FvgQsPeriodTypeQuestionTyVO1.collectionModel.makeCurrent}"
rowSelection="single" id="table2"
partialTriggers=":::pc1:table1"
columnStretching="column:QTCol">
<af:column sortProperty="P01AsBoolean" filterable="true" sortable="true"
headerText="#{bindings.FvgQsPeriodTypeQuestionTyVO1.hints.P01AsBoolean.label}"
width="50" align="center" id="c6">
<af:selectBooleanCheckbox
label="#{bindings.FvgQsPeriodTypeQuestionTyVO1.hints.P01AsBoolean.label}"
value="#{row.bindings.P01AsBoolean.inputValue}"
id="sbc1"/>
<f:facet name="filter">
<af:panelGroupLayout id="pgl1" halign="center"
layout="horizontal">
<af:selectBooleanCheckbox value="#{vs.filterCriteria.P01AsBoolean}"
id="sbc2"/>
</af:panelGroupLayout>
</f:facet>
<f:facet name="footer"/>
</af:column>
</af:table>

Validating 'Initial Values' checkbox in the table

hi all
i have a requirement
i need to put a condition based on the 'Initial values' checkbox of the table.
eg: let us say I have a table KNA1
and i have fields KUNNR, LAND1 and NAME1 in my table
if 'Initial values' checkbox for KUNNR is checked i need to put my condition
and if 'Initial values' checkbox for LAND1 is checked i need to put another condition
and if 'Initial values' checkbox of NAME1 field is checked i need to put some other condition.
in the similar way as per my requirement i need to put conditions for almost all the fields available in the table.
can any one tell me how to write the above logic.

Hi vamsi,
1. one way is
2. First take all records with all field values, in one ITAB.
3. Then.
4.
data : tabix like sy-tabix.
data : delflag type c.
 LOOP AT ITAB.
 tabix = sy-tabix.
 clear delflag.
 if not condit1.
delflag = 'X'.
endif.
if not condit2.
delflag = 'X'.
endif.
..... other if conditions.
 if delflag = 'X'.
 delete itab index tabix.
endif.
ENDLOOP.
4
regards,
amit m.

Transient attriute of VO exposed as checkbox in adf table is not updated

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