HGrid Region Expansion

Hi All,
I have a requirement in which we click on the expand button (+) on OAF page records gets displayed.
Now how can we filter this records depending upon the user input ?
This is a Standard OAF page . Please suggest the way how should this be done .
I have tried substituting the VO associated with that level where we need filtering of data but when
we click on the expand button OAF page gets hang.
Regards
Aniket

Hi,
Is this a custom page or standard one ?
--Sushant

Similar Messages

Help Required in Steps to create Hgrid Region

Hi
Guys
I want to create a hgrid region in my oaf for some requirement. can any one please help me to create HGrid or Provide Basic steps.
Please maill me the document to [email protected]
I Appreciated your people to come out from this issue.
Regards
Santhosh Kumar. K
[email protected]

Hello
As I'm not really fluent with English, I tell you that detailed explanations are given in the Help in a chapter entitled: "About Charts"
As values must be in a header to be used as labels
and
as a header can’t be used to display values defined by a formula,
it’s necessary to use an auxiliary table in a mixed way.
I assumes that we have a table containing most of our datas. I name it « main »
I use an auxiliary table named « 4chart ». In this table the column A is a header one.
As it can’t display formulas, the year values are typed here
A1 2007
A4 2010
In the main table, the block of cells we want to chart is C3 :D6
In C3 enter a formula grabbing the value of aux table’s A1
C3 =4chart :: A1
fill down until C6
In D3 thru D6 I enter the values.
Back to the auxiliary table.
enter the formula
B1 =main :: D3
fill down from D3
thru D6
Yvan KOENIG (from FRANCE dimanche 27 janvier 2008 15:18:57)

Standard Hgrid region

hi All,
i thk previously i confused u ppl a lot....thats why im not getting any replies...
im now tryng to tell my problem in a simple way....please help guys.....
there is a Hgrid region . when we click on a "GO" button some results for pricelists are shown.
when we click on expand button near a particular pricelist line we get the items of that pricelist.
i want to apply a filter such that when we click on expand button the items should get filtered and only the required ones needed to be shown.
Regards
Aniket

hi All,
i thk previously i confused u ppl a lot....thats why im not getting any replies...
im now tryng to tell my problem in a simple way....please help guys.....
there is a Hgrid region . when we click on a "GO" button some results for pricelists are shown.
when we click on expand button near a particular pricelist line we get the items of that pricelist.
i want to apply a filter such that when we click on expand button the items should get filtered and only the required ones needed to be shown.
Regards
Aniket

R12 upgrade causing HGrid tree region issue

in 11i the HGrid and tree region was showing the expansion (+ ) node and the child records were being shown
after upgrade to R12, the child nodes are not being shown. Only the parent node.
checked the view objects and definition of HGrid region. The view objects return rows and the region definition is similar to a standard OAF page.
Any clues on what could be missing in R12 ?

Hi,
Is this a custom page or standard one ?
--Sushant

How do i display additional row details on an hGrid?

I have an hGrid rendering fine down to 4 levels. IT's defined as:
PageLayoutRN
--->hGrid region
------>tree region
--------->members
------------>nodeDef1 (set to my master VO, i.e inspection number)
------------>childNode1 (set View Link Accessor property to TestsVO )
--------------->members
------------------>nodeDef2 (set to my child level VO, i.e. Test Number )
------------------>childNode2 (set View Link Accessor property to ResultsVO )
--------------------->members
------------------------>nodeDef3 (set to my 3rd child level VO, i.e. Test result)
------------------------>childNode3 (set View Link Accessor property to ResultAttachmentsVO )
--------------------------->members
------------------------------>nodeDef4 (set to my 4th child level VO, i.e. Result Attachments )
This all renders fine. NOW i want to add info at each node level. i.e. nodeDef1, I"d like to add other data about the inspection in a table-style display. nodeDEf2, i'd like to add data about the Test. nodeDef3, data about the result. and then finally on nodeDef4, in addition to data about the attachyment, i"d like the filename to be a messageDownload that would link to the actual file in a BLOB.
I think this is similar to the Personalize PAge page we use in most of self-service apps, where we can collapse/expand an hGrid, but we also see other data elements and actions off to the right. Another example is the About this page link, which has what appears to be an hGrid.
How do I add these node-level/row-level details ? when I right-click in jdev, i can only choose more members/child-nodes. what am i missing?
Thanks!

Glad it is working for you now :)
--LC

Creating a HGrid in OAF, please help!

Hi all,
I am trying to create a HGrid to display all the employee names under the root, and the child node under each employee will show his/her manager's name.
This is how i created:
1. Create a ViewObject (EmpFullVO): Select person_id,full_name from per_all_people_f;
2. Create a ViewLink (EmpFullVL) with following properties:
2.1 Source VO: EmpFullVO, Destination VO: EmpFullVO
2.2 Source Attribute: Person_id, Destination Attribute: Person_id
2.3 Query: person_id in (select person_id from per_all_assignments_f where supervisor_id = :1)
2.4 I have generate accessors at both source and destination
3. Create a HGrid region(EmpHGridRN) under my pageLayoutRN
4. Create a tree region under my EmpHGridRN
5. Under the tree region i have nodeDef1(view instance-EmpFullVO1,view attr-full_name) and Childnode1
6. Under childnode1, i created nodeDef2(view instance-EmpFullVO1,view attr-full_name) and Childnode2(Ancestor node-/oracle/apps/ak/sample/hgrid/webui/sampleHGridPG.childNode1)
The final result is not as expected, I just see a Hgrid region with a list of employees and nothing else. i dont know whether i am missing any steps. This is my first Hgrid Excercise, I am unable to find any tutorials/references. Please help.
I appreciate, if you could provide me a solution or provide me a tutorial / reference that can help me out... (I tried OAF Developer Guide which is not elaborate enough for HGrids)
thanks in advance,
Hem

Refer Dev guide -> Chapter 4 -> Hgrid
--Prasanna

Reg:Hgrid in advanced search results

Dear team,
Pls provide the implementation of Hgrid as search results for advanced search.
When i am trying to implement the Hgrid region as search results for advanced search i am not getting the expandle nodes.
Pls suggest
Regards,
Radha

Intead of using query bean make ur on search page and show results in hgrid.
--Mukul

Clear Hgrid Cache

Hi All,
Can anyone tell me how we can clear the cache of Hgrid?
Thanks

clear the state of the hGrid using OAHGridBean.clearCache and forwarding back to the same page to redisplay the hGrid region with the focus on the appropriate result.
See jdev guide for more details.
Also
-- This is the detail from Javadoc :
clearCache
public void clearCache(OAPageContext pageContext)Clear HGrid's data cache.
The HGrid bean caches the displayed data on the transaction. This method can be used to clear the HGrid's cache. This method should only be called from processFormRequest, after any use of the OAHGridQueriedRowEnumerator.
clearServerCache
public void clearServerCache(OAPageContext pageContext)Clear HGrid's server state cache.
The HGrid bean caches the displayed data on the transaction. This method can be used to clear the HGrid's server state cache. This method should only be called from processFormRequest, after any use of the OAHGridQueriedRowEnumerator.
clearClientCache
public void clearClientCache(OAPageContext pageContext)Clear HGrid's client state cache.
The HGrid bean caches the displayed data on the transaction and session. This method can be used to clear the HGrid's client state cache. This method applies only after the hGrid has been rendered and will typically be invoked only from processFormRequest (since processFormRequest is called only on post-back which occurs post-rendering). If this method is invoked from processRequest, it will practically be a no-op on the first invocation. Subsequent invocations (triggered by revisiting the page) will clear the cache from the previous rendering. Note that all use of the OAHGridQueriedRowEnumerator should precede calls to this method.
So based on your requirement, you can select which one to use.
Thanks
Edited by: OAF-dev on Jun 14, 2010 10:43 AM

Currency format and Right Align not working for messagetext in HGrid

Hi
We are dynamically enabling MessageTextinput inside HGrid region, it is Number type and when we set readonly to True it become left align, and currency format also not working, I tried the below various options but nothing is working.
Option : 1
OAMessageTextInputBean attribute = (OAMessageTextInputBean)webBean.findChildRecursive("Attribute"+i);
attribute.setCurrencyCode("USD");
Option :2
OAWebBean amountDueBean2 = webBean.findChildRecursive("Attribute"+i);
oracle.cabo.ui.validate.Formatter formatter2 = new OADecimalValidater("#,##0.00;(#,##0.00)","#,##0.00;(#,##0.00)");
amountDueBean2.setAttributeValue(ON_SUBMIT_VALIDATER_ATTR, formatter2);
etc options we tried
amountDueBean2.setAttributeValue(CURRENCY_CODE,formatter2);
amountDueBean2.setAttributeValue(OAWebBeanConstants.CURRENCY_CODE,"USD" );
Please help on this issue.
We are using Jdeveloper 10.1.3.3.0.3
TiA
Babu

Anatoli,
Hello!
I don't know if my situation is the same as yours, but after a lot of head-scratching, forum searching and template rebuilding, I finally figured out my problem.
I had one column that no matter what I did kept appearing in Excel as text. I'd format it to Number in Excel and nothing. When trying to sum the column, Excel would not recognize any of the values as numbers. I even did the reformatting on the XML Word template to number, and the currency format that Adam mentions. Still no go. The $ and ',' appeared, but column still formatted as string.
I just finally noticed Adam's mention of the 2 extra spaces at the end of the numbers and sure enough mine was doing the same thing. Take out the 2 spaces and voila! Number!
Every time I redid my template in Word (07 and 03), I used the wizard. (Add-ins>Insert>Table>Wizard) walked through the steps, not really changing anything. Then I would preview and the spaces would be there. The column that I was having problems with was the last column of the table, which would get the text 'end G_ASSIGNED_CC' inserted in after the field name - separated by 2 spaces. Once I took out these two spaces, so the column now shows 'COSTend G_ASSIGNED_CC', it worked fine in Excel - all numbers.
Hope that helps someone out there as I was having a heck of a time finding anything (solutions anyway) on this.
Thanks,
Janel

Hgrid Not Rendering the Advance Table Dynalically.

Hi,
I have created a Hgrid region and a Tree region. My requirement is when some one clicks on any of the Node ids from the grid, a Advance table has to be rendered dynamically.
This works correctly only if I have a Tree Region.
But if I include the Tree Region insde the Hgird, the dynamic rendering of the Table, does not work.
Please help.
Thanks

Check notes 79193 and 128947.
Rob

Extending HGrid VO

We are facing an issue in our project with a VO extension where the VO is being used in an HGrid in a Seeded OAF screen.
We did the VO extension to add two columns that we needed to be displayed in the HGrid. This requirement is implemented and it is working fine.
However, the VO extension that is interfering with the seeded HGrid functionality.
If we click on the Expand All link or the + buttons, the page is supposed to display the child records, if any. Due to the VO extension, this functionality is not working. If I disable the VO extension, it works fine.
The VO is oracle.apps.qa.ssqr.server.QualityResultsVO.
The VO has a ViewLink with itself and this ViewLink is the one based on which the HGrid retrieves the child records. The tree item in the seeded HGrid region uses the View Link Instance property.
One approach I tried was to extend the seeded ViewLink and see if this helps. I also tried to set the View Link Instance attribute of the Tree item to point to our extended ViewLink, but this also does not help.
If you can advise us on any other approach that we can try, then it would be very helpful.
Thanks in advance!

Attribute length inside a VO does not define field length in a form. VO attribute length should match length of underlying column.
The object tied to your VO, if messageTextInput, has two lengths defined one visual and one data. Set the visual to the length you'd like the field to be on page and the data length must match the column length.
1. Go to your xxxxPG.xml page for the field you wish to alter.
2. Select attribute inside your page which is tied to your VO.
3. Change either visual length or data length with data length matching column length.
-Scott
Edited by: sreese on May 12, 2009 3:25 PM
Edited by: sreese on May 12, 2009 3:35 PM

View Link - Adding criteria dynamically in runtime

Hi all,
I'm working on a development in which Hgrid is used to show results based on the user's search criteria. The query to populate the Hgrid region, as expected, is built from a Master VO linked with a Details VO through a View Link.
As per design model and requirement, I will need to use specific filters on the Details VO besides the already existing link attribute defined to link both Master and Details VO. My question is.. How can I implement this??
I've tried to use setWhereClause(...) and executeQuery() in the Details VO but it seems that no matter what I include in the WhereClause for the Details VO, it just simple ignores.
Scenario Example:
MasterVO attributes (ship_hdr_code, ship_hdr_id)
View Link (Master.ship_hdr_id = Details.ship_hdr_id)
DetailsVO attributes (ship_line_code, ship_hdr_id, ship_line_id, amount, currency)
After querying on MasterVO for ship_hdr_id = 1, View Link will query all lines on DetailsVO in which ship_hdr_id = 1 as well.
In addition to this, users may want to see only records from DetailsVO that the currency is equal to 'INR'.
I'd appreciate any help on this.
Thanks and Regards,
Eduardo

Hi,
I have the same requirement. Have you resolved this?
Thanks,
Yasdnil

XML data set picture gallery for thinkbox/lightbox/lightwindow ?

Hi, I want to do a gallery using thickbox or lightwindow or
lightbox. I have the pictures in XML file. How can I make a
pictures gallery using data set. I loaded the XML hive and I
pointed to the pictures and gave them ds1
but when I put link reference to {perspImage}
I click the link and I get new browser window not even
lightwindow. Can someone with some experience help?
(I linked all scripts, css already in the HTML and I tested
it on a single picture and it worked but I need to get a gallery
based on images in XML file) please help.
Thanks

I managed to mash Spry/thickbox/jquery/XML together
http://www.stjohnhistoricalsociety.org/Photographs.htm)
several years ago. I can't really remember the details very
well - but I
had to reverse the normal sequence of thickbox magic
enhancement followed by Spry region expansion.

Unable to default a value in LOV in Expense Allocations page of iExpenses

Hi friends,
I am trying to default a value in a Lov (Which is a one of the segments in KFF).
This Lov is in a HGrid region of "expense allocations page" of iExpenses.
But i am unable to default that.
I am using the below code.
public void processRequest(OAPageContext pageContext, OAWebBean webBean)
super.processRequest(pageContext, webBean);
OAApplicationModule am = pageContext.getApplicationModule(webBean);
OADBTransaction dbTran = am.getOADBTransaction();
OAApplicationModule am1 = pageContext.getRootApplicationModule();
dbTran.writeDiagnostics(this,"tnv AM, AM1 : "+am+", "+am1, 2);
// AllocationsHeaderVO
OAViewObject vo = (OAViewObject)am.findViewObject("AllocationsHeaderVO");// AllocationsHeaderVO
dbTran.writeDiagnostics(this,"tnv AllocationsHeaderVO : "+vo,2);
Row row = vo.getCurrentRow();
dbTran.writeDiagnostics(this,"tnv AllocationsHeaderVO row: "+row,2);
String arr[]= row.getAttributeNames();
Object arrVal[] = row.getAttributeValues();
for (int i = 0; i <arr.length ; i++)
try
dbTran.writeDiagnostics(this,"tnv arr[i] : "+arr,2);
dbTran.writeDiagnostics(this,"tnv arrVal[i] : "+arrVal[i].toString(),2);
}catch(Exception e)
dbTran.writeDiagnostics(this,"tnv null Exp arrVal[i] : "+i,2);
OAMessageLovInputBean busAreaSeg2 = (OAMessageLovInputBean)webBean.findChildRecursive("KffSEGMENT2");
OAMessageStyledTextBean busAreaSeg2Desc = (OAMessageStyledTextBean)webBean.findChildRecursive("KffSEGMENT2Desc");
busAreaSeg2.setText("100"); // A -- I am able to default this value, but user is having no option to change the value, if i go with this.
busAreaSeg2.setText(pageContext, "100"); // B -- Unable to default with this....
busAreaSeg2.setValue(pageContext, "100"); // C -- Unable to default with this...
Could somebody please help me out, in defaulting this.
Thanks in advance,
Naresh

Hi Guys,
I am trying to Default Task LOV field based on the Project selected in Project LOV field, But i am not able to get the handle for Task LOV field in iExpenses of ExpenseAllocationDetailPG.
Please provide me some hint to achieve the same.
Thanks in advance.
Regards,
Naren.

Master/Detail query problem

I have two VO, masterVo and detailVo, which assoicated with a VL.
I create a page to query the masterVo and show the result master data and related detail data.
Can I add a query criteria to filter the detailVo?
Now I can only set where clauses in masterVo, is it possible to set where clauses both in masterVo and detailVo?

I don't use query region for my master/detail data query, because the query result is in hgrid region on the other page.
So I use controller to send the query criteria into AM for query. In masterVoImpl.java, I combine query
criteria to Where clauses to initiate query. I have one query criteria belong to detailVo attr, How can I put the detailVo criteria
and masterVo query criteria at one query?
Thanks a lot.
Louis

HGrid Region Expansion

Similar Messages

Maybe you are looking for