Access Nodes Programmatically in Hierarchical Viewer

Hi All
Can any one tell me how to Access Nodes Programmatically in Hierarchical Viewer
Tx

How is the HierarchyViewer component populated (What is the data model for the HierarchyViewer)?
What is your exact use-case/flow for your use-case?
As the underlying data model/structure for the HierarchyViewer is exactly the same as the treetable, adding & deleting of nodes to the HierarchyViewer is exactly same as how we do for tree table.
Thanks,
Navaneeth

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How Nodes in Hierarchical Viewer programmatically

Hi All
How do I delete/Add Nodes in Hierarchical Viewer programmatically
Tx

How is the HierarchyViewer component populated (What is the data model for the HierarchyViewer)?
What is your exact use-case/flow for your use-case?
As the underlying data model/structure for the HierarchyViewer is exactly the same as the treetable, adding & deleting of nodes to the HierarchyViewer is exactly same as how we do for tree table.
Thanks,
Navaneeth

Reading Attributes from different context nodes in the same view

Hi,
I have added a new field as part of an enhancement for Trade Promotions. This field is a checkbox and part of the context node TRADE in the view TPMOE/HeaderEOF. This field will be checked or unchecked using a logic in the background.
The logic will be based on an attribute (Fund Plan ID) which is part of another context node FUNDPLAN in the same view.
How can I read the attribute of FUNDPLAN context node in TRADE context node?
A sample code will be quite helpful as I am new to CRM 2007.
Thanks,
Abhishek
Edited by: Abhishek Periwal on Oct 16, 2008 2:35 PM

Hi Abhishek,
If I understand your question correctly, you would like to access the Fund plan ID (in a different context node) in the getter setter methods of the check box attribute which you have added.
The code snippet mentioend by sudeep works perfectly fine when you are making any checks in the view implementation class. But since you are in the getter setter methods of the context class, this doesnot work as "me" always refers to the class instance in which you are present.
Now in this case what you need to do is :
1) create an attribute <view_controller> in your context class. Here the context is TRADE. The type of this attribute wud be same as the view controller class CL_TPMOE_HEADEREOF0_IMPL
2) Go to the view controller class and redefine the method
DO_VIEW_INIT_ON_ACTIVATION. This method is called only once when the view is loaded for the first time.
3) In this method, put the following code
me->typed_context->(Trade)->[view_controller] = me.
by the above code, you are setting the newly created attribute to the view controller instance.
4) The next step would be, go back to your getter setter methods or what ever it may be, try referring to the Fund plan ID by the code snippet mentioned below
data: lr_entity type ref to cl_crm_bol_entity.
lr_entity ?= me->[view_controller]->typed_context->[the context node in which the fund plan id is present]->get_current().
lv_field_value = lr_entity->get_property_as_String( **pass the field name here ).
This should definitely resolve the problem.
Thanks,
Vinay

Hierarchical Viewer not showing Folder Label for Accessors

Hi,
I am using JDev 11.1.1.5.
I am using Hierarchical Viewer component to show master detail relationships. My tree structure is as follows:
Locations (Level 1)
----->Departments (Level 2)
----------->Employees (Level 3)
----------->Rooms (Level 3)
Employees and Rooms are the accessors of Departments (they are same level). For these accessors, I already set the Folder Labels in Tree Binding. So, in the Hierarchical Viewer, under Departments Node, there are 2 nodes to group for Employees and Rooms. But these 2 nodes are empty. They should show the Folder Labels that I defined in the tree binding.
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Best Regards,
cmoster

Hi All,
I achieved with the following code changes in jsff page. I put this code inside the Departments Node.
<af:outputText value="*#{node=='EMPLOYEES' ? node:''}*" inlineStyle="font-family:tahoma;font-size:14px;color:blue;font-weight:bold;" id="ot8"/>
<af:outputText value="*#{node=='ROOMS' ? node:''}*" inlineStyle="font-family:tahoma;font-size:14px;color:green;font-weight:bold;" id="ot82"/>
The folder labels in the tree binding are "EMPLOYEES" (for Employees Accessor) and "ROOMS" (for Rooms Accessor). After that, these 2 nodes are showing EMPLOYEES and ROOMS respectively.
Please suggest me if it can be done with the other ways.
Best Regards,
cmoster

Hierarchical View from STS

Hi
As an planning coordinator, when he launch the STS, he will sees the Hierarchical View from the overview page first, if he need to see the status of each node, he have to open each sub-node one after another, currently it take about 40 seconds to open one node,there are 10 levels in our Hierarchy, it will take 400 second to get to the lowest level, this is not acceptable, anybody know a better way to improve the performance?

Hi Toshias,
What do you mean by "Do you use the new STS functionality of BW 3.5/SEM4.0"?, we are now using BW 3.5.
since our hierarchy is kind of large, it take 40 second to open one level of node, while in STS you can only open one level of node after another, that's why it take long time to get the the lowest level.

Right Click Implementation on Hierarchical Viewer

Hi all
I'm developing a web app using jdeveloper 11.1.1.4
I have implemeted a Hierarchical Viewer controller and works fine. I need ti implement adding node by right click on a node and selecting a menu.
Pls tell me how to do this. Can we implement right click even on Nodes in Hierarchical Viewer
Tx

Check this link from the Web user developer's guide:
http://download.oracle.com/docs/cd/E21764_01/web.1111/b31973/dv_hviewer.htm#BGBDFFHE
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Navaneeth

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http://support.apple.com/kb/ht1725
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Hello,
The TechNet Sandbox forum is designed for users to try out the new forums functionality. Please be respectful of others, and do not expect replies to questions asked here.
As it's off-topic here, I am moving the question to the
Where is the forum for... forum.
Karl
When you see answers and helpful posts, please click Vote As Helpful, Propose As Answer, and/or Mark As Answer.
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Launching Microsoft Access from Internet Explorer to view a downloaded MDB file opens the wrong file (not a problem if I use Firefox)

When clicking on a link (in Internet Explorer 9) to download an Access MDB file and then choosing to open the file directly in Microsoft Access (2007) instead of saving it, the file is copied to Temporary Internet Files but Microsoft Access tries to open
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Sounds like a problem symptom to be discussed in either an IE forum or an Access forum, not here. How did you come to post here? ForumsRedesign. That might be an on-topic issue for this forum. <eg>
Can you find your way to either of those other forums easily from here? Another on-topic question for here I think. ; )
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Hopefully that's the right place for this.
Cheers!

Grant access to SYS.V$TEMP_SPACE_HEADER view - how to?

Hi,
I created a user. I am trying to give select access on some of the System tables and views to this user to retrieve some information about the database.
When I try
grant select on sys.v$temp_space_header to usr1;
I am getting the following error
grant select on sys.v$temp_space_header to usr1
ERROR at line 1:
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Hi,
This two views are synonyms.
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grant select on sys.V$TEMPSTAT to scott
ERREUR Ã la ligne 1 :
ORA-02030: une sÃ©lection n'est autorisÃ©e que depuis des tables fixes/vues
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grant select on sys.V$TEMP_SPACE_HEADER to scott
ERREUR Ã la ligne 1 :
ORA-02030: une sÃ©lection n'est autorisÃ©e que depuis des tables fixes/vues
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2 from dba_synonyms
3 where synonym_name in ('V$TEMP_SPACE_HEADER','V$TEMPSTAT');
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V$TEMPSTAT V_$TEMPSTAT
V$TEMP_SPACE_HEADER V_$TEMP_SPACE_HEADER
SQL> grant select on sys.V_$TEMPSTAT to scott;
Autorisation de privilÃ¨ges (GRANT) acceptÃ©e.
SQL> grant select on sys.V_$TEMP_SPACE_HEADER to scott;
Autorisation de privilÃ¨ges (GRANT) acceptÃ©e.
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How to make a node of a Hierarchical Tree BOLD

When we click the node of a Hierarchical Tree, we want to make the node BOLD. We tried using set item property but it's not working.

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Craig B-)
If someone's response is helpful or correct, please mark it accordingly.
Edited by: CraigB on Feb 24, 2012 7:52 AM

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I have created a Test.java class file from Navigator view under
Src --> Packages --> com.sap.MyProject.
When I try to access the Test class from view controller,
I getting this error "Test cannot be resolved or is not a type".
How do I fix this?
Thanks
Sundar

Hi,
I have created a Test.java class file from Navigator view under
Src --> Packages --> com.sap.MyProject.
After this you can goto the context of your View and define the VA goto the type of VA and click on the right side button and go to java native type and type your java file name click you name .
that means the jave file s assigned to VA.
U can utilize thrut that VA.
Thanks,
Lohi.

Create treetable node programmatically

Hi,
I have a treetable that has some first level nodes (parent). I need to create and add their children (second level) nodes programmatically.
There is a sample code below, but it doesn't work. There is no error but it didn't add the children nodes.
JUCtrlHierBinding treeBinding = null;
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List children = treeBinding.getChildren();
Object element = children.get(0);
JUCtrlHierNodeBinding nodex = (JUCtrlHierNodeBinding)element;
DCIteratorBinding iter = ADFUtils.findIterator("ChildrenStoreIterator");
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Edited by: mdoldur on 03.Haz.2010 11:43

Hi Nick,
Thanks for reply,
I have allready binded and refreshed the table by
AdfFacesContext adfFacesContext = AdfFacesContext.getCurrentInstance();
adfFacesContext.addPartialTarget(this.getMyTree());
But any node didn't be added.
Why I have chosen this method (Add child node manually) :
I have two VO these have only transient attributes, I mean these VO are not EO based and there is no any SQL query.
There is a viewlink between theese VO (First VO has parent records, second one has child records)
I get the records via a mehtod and fill them to the parent and child viewobjects.
Finally I would like to show the records as a treetable, but it didn't show the child records, it shows only parent records.
The viewlink doesn't work with treetable or tree objects.
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I think this is a bug and I have a workaround that is not useful.
I have gave up to show records as a tree table, I show the records as parent-child tables.
Thanks,
Mehmet.

BAPI Hierarchical View

Dear Abapers:
A custom object type Z**** which is created and released from SWO1 and it works absolutely fine. However, the issues is it gets listed in the Alpabethical order only but not in the Hierarchical view. I have searched the entire list but unable to find it.
How do i solve this problem.
How can I add my object type to the hierarchical list?
Moderator Message: Priority level removed and thread unlocked.
Edited by: kishan P on Feb 1, 2012 5:03 PM
Edited by: kishan P on Feb 1, 2012 6:59 PM

Even i've faced this issue. Anybody has an idea on how to resolve this?

Access Nodes Programmatically in Hierarchical Viewer

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