How to create a tree based on directory structure

I want to create a hierarchical tree in Forms 6i based upon a file system directory structure (similar to Windows Explorer). How can I populate a tree with this information, is there something that I can call or write that would return the file system structure in a format that I can populate my tree?
Any advice would be greatly appreciated.
Thanks
Richard

Your link does not seem to work.They're re-jigging all the links to accomodate the hot poop on Oracle's latest and greatest, 10G. So at least the website is on schedule even if the actual software delivery dates have slipped :P
We can still get D2KWUTIL from here: http://te chnet.oracle.com/software/products/forms/content.html
Cheers, APC

Similar Messages

How to create dynamic context based on a structure defined in the program?

Hi Experts,
         I need to create a dynamic context based on a structure wa_struc which i have define programatically.
When I pass wa_struc to structure_name parameter of create_nodeinfo_from_struc, i get a runtime error:
"Parameter STRUCTURE_NAME contains an invalid value wa_struc."
How to create dynamic context based on a structure defined in the program?
I have written the code like this:
TYPES: BEGIN OF t_type,
            v_carrid TYPE sflight-carrid,
            v_connid TYPE sflight-connid,
         END OF t_type.
Data: i_struc type table of t_type,
         wa_struc type t_type.
data: dyn_node   type ref to if_wd_context_node.
data: rootnode_info   type ref to if_wd_context_node_info.
rootnode_info = wd_context->get_node_info( ).
clear i_struc. refresh i_struc.
select carrid connid into corresponding fields of table i_struc from sflight where carrid = 'AA'.
cl_wd_dynamic_tool=>create_nodeinfo_from_struct(
parent_info = rootnode_info
node_name = 'dynflight'
structure_name = 'wa_struc'
is_multiple = abap_true ).
dyn_node = wd_context->get_child_node( name = 'dynflight' ).
dyn_node->bind_table( i_struc ).
Thanks
Gopal
Message was edited by: gopalkrishna baliga

Hi Michelle,
          First of all Special thanks for your informative answers to my other forum questions. I really appreciate your help.
Coming back to this question I am still waiting for an answer. Please help. Note that my structure is not in a dictionary.
I am trying to create a new node. That is
CONTEXT
- DYNFLIGHT
CARRID
CONNID
As you see above I am trying to create 'DYNFLIGHT' along with the 2 attributes which are inside this node. The structure of the node that is, no.of attributes may vary based on some condition. Thats why I am trying to create a node dynamically.
Also I cannot define the structure in the ABAP dictionary because it changes based on condition
I have updated my code like the following and I am getting error:
TYPES: BEGIN OF t_type,
CARRID TYPE sflight-carrid,
CONNID TYPE sflight-connid,
END OF t_type.
Data: i_struc type table of t_type,
dyn_node type ref to if_wd_context_node,
rootnode_info type ref to if_wd_context_node_info,
i_node_att type wdr_context_attr_info_map,
wa_node_att type line of wdr_context_attr_info_map.
wa_node_att-name = 'CARRID'.
wa_node_att-TYPE_NAME = 'SFLIGHT-CARRID'.
insert wa_node_att into table i_node_att.
wa_node_att-name = 'CONNID'.
wa_node_att-TYPE_NAME = 'SFLIGHT-CONNID'.
insert wa_node_att into table i_node_att.
clear i_struc. refresh i_struc.
select carrid connid into corresponding fields of table i_struc from sflight where carrid = 'AA'.
rootnode_info = wd_context->get_node_info( ).
rootnode_info->add_new_child_node( name = 'DYNFLIGHT'
attributes = i_node_att
is_multiple = abap_true ).
dyn_node = wd_context->get_child_node( 'DYNFLIGHT' ).
dyn_node->bind_table( i_struc ).
l_ref_interfacecontroller->set_data( dyn_node ).
But now I am getting the following error :
The following error text was processed in the system PET : Line types of an internal table and a work area not compatible.
The error occurred on the application server FMSAP995_PET_02 and in the work process 0 .
The termination type was: RABAX_STATE
The ABAP call stack was:
Method: IF_WD_CONTEXT_NODE~GET_STATIC_ATTRIBUTES_TABLE of program CL_WDR_CONTEXT_NODE_VAL=======CP
Method: GET_REF_TO_TABLE of program CL_SALV_WD_DATA_TABLE=========CP
Method: EXECUTE of program CL_SALV_WD_SERVICE_MANAGER====CP
Method: APPLY_SERVICES of program CL_SALV_BS_RESULT_DATA_TABLE==CP
Method: REFRESH of program CL_SALV_BS_RESULT_DATA_TABLE==CP
Method: IF_SALV_WD_COMP_TABLE_DATA~MAP_FROM_SOURCE_DATA of program CL_SALV_WD_C_TABLE_V_TABLE====CP
Method: IF_SALV_WD_COMP_TABLE_DATA~MAP_FROM_SOURCE of program CL_SALV_WD_C_TABLE_V_TABLE====CP
Method: IF_SALV_WD_COMP_TABLE_DATA~UPDATE of program CL_SALV_WD_C_TABLE_V_TABLE====CP
Method: IF_SALV_WD_VIEW~MODIFY of program CL_SALV_WD_C_TABLE_V_TABLE====CP
Method: IF_SALV_WD_COMPONENT~VIEW_MODIFY of program CL_SALV_WD_A_COMPONENT========CP
-Gopal
Message was edited by: gopalkrishna baliga

How to create dynamic tree based on BAPI

Hi
I am able to create dynamic tree based on flat file structure example given in SDN . But how to create the tree from BAPI directly.Also when I will be clicking on any leaf node of the tree some data related to the node will be passed to another view.
Regards
Ananda

What i'm trying to do is create an organizational structure.
Global>Region>Plant-->Corporation
The output from the RFC is a structure containing every possible combination for orgazational hierarchy. Basically a flat table with record for every possible combinaton of Region-Plant-Corporation. This data needs to be bound to a tree structure so that we can call BW queries based on that level. For example: Give me aged inventory for the SAP corporation within the plant Berlin that is located in the Europe region.
Now that you understand the business reason will the nodes that represent Region and Plant and corporation be non-singleton nodes or recursive? I was thinking a hierarchy of non-singleton nodes.
I can bind these nodes to the Region - Plant - Corporation elements returned from in the flat table structure. I will probably get duplicates as a specific Region will be listed multiple times for every possible combination of the data beneath it. I'm not so concerned about that right now as I want to make sure I understand how in Web Dynpro to bind the data to the tree.
Hopefully this makes some sense. Can you elaborate on how this may be constructed in context of the view?
Would i create a model node for region (0..n), model node for plant (0..n), and a model node for Corporation (0..n)?
Or does this sound totally incorrect?
julian
We have 3 regions over 50 plants and probably around 500 corporations.

How to create a report based on the selection of a node of a tree

Hello,
I am new to Oracle Apex and I was trying to build a tree and also an interactive report based on the empno column of the emp table.
I have created a tree based on emp table. Now I want to display records of the employee selected in the tree.
Here is the tree query:
select case when connect_by_isleaf = 1 then 0
when level = 1 then 1
else -1
end as status,
level,
"ENAME" as title,
null as icon,
"EMPNO" as value,
null as tooltip,
null as link
from "#OWNER#"."EMP"
start with "MGR" is null
connect by prior "EMPNO" = "MGR"
order siblings by "ENAME"
Can anyone tell me step by step how to go from here?
I tried to follow the thread Re: tree question but could not understand much from it.

The approach for reloading the page and displaying the report is quite simple.
<li>You start by creating a new page item which would be used to store the selected node ID , eg. P100_SELECTED_NODE (you can make it atext item and change it hidden once everything works as expected)
<li>Modify the tree query and change the link column in the tree definition SQL query to a link to the same
for example if your page is 100 , you would make the tree node link to the same page but set the P100SELECTED_NODE with selected node's id_
This done here
{message:id=4410987}
In this case it would be
'f?p=&APP_ID.:100:'||:APP_SESSION||'::::P100_SELECTED_NODE:'||EMPNO as link Now when you click on a tree node link , it would come back to the same page, but set the P100_SELECTED_NODE with the empno of the clicked node.
<li> All that is left to do, is changing your Report so that it refers to the new item inorder to filter the records for this employee i.e empno
SELECT ...
WHERE empno= :P100_SELECTED_NODE

How to create a record based on the name of a file in the file-system?

Hi,
With a lot of pictures I want to have a database to gather some information about these pictures.
First question is how to generate a record based on a file in the file system?
e.g. the pictures are "c:\fotos\2009\01\disc_001.jpg" to "c:\foto\2009\01\dis_98.jpg" .
now i want to create records with as one of the attributes the name of the picture (not the picture itself). how to create these records (based on the information of the file-ssytem). i.e. the number of records should be the same as the number of pictures.
any suggestions?
any reaction will be appreciated.
Leo

Link to Create directory
http://www.adp-gmbh.ch/ora/sql/create_directory.html
You can create a list of files in the directory and read the list files from that directory.
[UTL_FILE Documentation |http://download.oracle.com/docs/cd/B14117_01/appdev.101/b10802/u_file.htm#996728]
[Solution using Java|http://asktom.oracle.com/pls/asktom/f?p=100:11:0::::P11_QUESTION_ID:439619916584]
SS

How to create a report based on a DataSet programatically

I'm working on a CR 2008 Add-in.
Usage of this add-in is: Let the user choose from a list of predefined datasets, and create a totally empty report with this dataset attached to is. So the user can create a report based on this dataset.
I have a dataset in memory, and want to create a new report in cr2008.
The new report is a blank report (with no connection information).
If I set the ReportDocument.SetDataSource(Dataset dataSet) property, I get the error:
The report has no tables.
So I must programmatically define the table definition in my blank report.
I found the following article: https://boc.sdn.sap.com/node/869, and came up with something like this:
internal class NewReportWorker : Worker
      public NewReportWorker(string reportFileName)
         : base(reportFileName)
public override void Process()
         DatabaseController databaseController = ClientDoc.DatabaseController;
         Table table = new Table();
         string tabelName = "Table140";
         table.Name = tabelName;
         table.Alias = tabelName;
         table.QualifiedName = tabelName;
         table.Description = tabelName;
         var fields = new Fields();
         var dbField = new DBField();
         var fieldName = "ID";
         dbField.Description = fieldName;
         dbField.HeadingText = fieldName;
         dbField.Name = fieldName;
         dbField.Type = CrFieldValueTypeEnum.crFieldValueTypeInt64sField;
         fields.Add(dbField);
         dbField = new DBField();
         fieldName = "IDLEGITIMATIEBEWIJS";
         dbField.Description = fieldName;
         dbField.HeadingText = fieldName;
         dbField.Name = fieldName;
         dbField.Type = CrFieldValueTypeEnum.crFieldValueTypeInt64sField;
         fields.Add(dbField);
         // More code for more tables to add.
         table.DataFields = fields;
         //CrystalDecisions.ReportAppServer.DataDefModel.ConnectionInfo info =
         //   new CrystalDecisions.ReportAppServer.DataDefModel.ConnectionInfo();
         //info.Attributes.Add("Databse DLL", "xxx.dll");
         //table.ConnectionInfo = info;
         // Here an error occurs.
         databaseController.AddTable(table, null);
         ReportDoc.SetDataSource( [MyFilledDataSet] );
         //object path = @"d:\logfiles\";
         //ClientDoc.SaveAs("test.rpt", ref path, 0);
The object ClientDoc referes to a ISCDReportClientDocument in a base class:
   internal abstract class Worker
      private ReportDocument _ReportDoc;
      private ISCDReportClientDocument _ClientDoc;
      private string _ReportFileName;
      public Worker(string reportFileName)
         _ReportFileName = reportFileName;
         _ReportDoc = new ReportDocument();
         // Load the report from file path passed by the designer.
         _ReportDoc.Load(reportFileName);
         // Create a RAS Document through In-Proc RAS through the RPTDoc.
         _ClientDoc = _ReportDoc.ReportClientDocument;
      public string ReportFileName
         get
            return _ReportFileName;
      public ReportDocument ReportDoc
         get
            return _ReportDoc;
      public ISCDReportClientDocument ClientDoc
         get
            return _ClientDoc;
But I get an "Unspecified error" on the line databaseController.AddTable(table, null);
What am i doing wrong? Or is there another way to create a new report based on a DataSet in C# code?

Hi,
Have a look at the snippet code below written for version 9 that you might accommodate to CR 2008, it demonstrates how to create a report based on a DataSet programmatically.
//=========================================================================
+           * the following two string values can be modified to reflect your system+
+          ************************************************************************************************/+
+          string mdb_path = "C:
program files
crystal decisions
crystal reports 9
samples
en
databases
xtreme.mdb";    // path to xtreme.mdb file+
+          string xsd_path = "C:
Crystal
rasnet
ras9_csharp_win_datasetreport
customer.xsd"; // path to customer schema file+
+          // Dataset+
+          OleDbConnection m_connection;                         // ado.net connection+
+          OleDbDataAdapter m_adapter;                              // ado.net adapter+
+          System.Data.DataSet m_dataset;                         // ado.net dataset+
+          // CR variables+
+          ReportClientDocument m_crReportDocument;          // report client document+
+          Field m_crFieldCustomer;+
+          Field m_crFieldCountry;+
+          void CreateData()+
+          {+
+               // Create OLEDB connection+
+               m_connection = new OleDbConnection();+
+               m_connection.ConnectionString = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" + mdb_path;+
+               // Create Data Adapter+
+               m_adapter = new OleDbDataAdapter("select * from Customer where Country='Canada'", m_connection);+
+               // create dataset and fill+
+               m_dataset = new System.Data.DataSet();+
+               m_adapter.Fill(m_dataset, "Customer");+
+               // create a schema file+
+               m_dataset.WriteXmlSchema(xsd_path);+
+          }+
+          // Adds a DataSource using dataset. Since this does not require intermediate schema file, this method+
+          // will work in a distributed environment where you have IIS box on server A and RAS Server on server B.+
+          void AddDataSourceUsingDataSet(+
+               ReportClientDocument rcDoc,          // report client document+
+               System.Data.DataSet data)          // dataset+
+          {+
+               // add a datasource+
+               DataSetConverter.AddDataSource(rcDoc, data);+
+          }+
+          // Adds a DataSource using a physical schema file. This method require you to have schema file in RAS Server+
+          // box (NOT ON SDK BOX). In distributed environment where you have IIS on server A and RAS on server B,+
+          // and you execute CreateData above, schema file is created in IIS box, and this method will fail, because+
+          // RAS server cannot see that schema file on its local machine. In such environment, you must use method+
+          // above.+
+          void AddDataSourceUsingSchemaFile(+
+               ReportClientDocument rcDoc,          // report client document+
+               string schema_file_name,          // xml schema file location+
+               string table_name,                    // table to be added+
+               System.Data.DataSet data)          // dataset+
+          {+
+               PropertyBag crLogonInfo;               // logon info+
+               PropertyBag crAttributes;               // logon attributes+
+               ConnectionInfo crConnectionInfo;     // connection info+
+               CrystalDecisions.ReportAppServer.DataDefModel.Table crTable;+
+               // database table+
+               // create logon property+
+               crLogonInfo = new PropertyBag();+
+               crLogonInfo["XML File Path"] = schema_file_name;+
+               // create logon attributes+
+               crAttributes = new PropertyBag();+
+               crAttributes["Database DLL"] = "crdb_adoplus.dll";+
+               crAttributes["QE_DatabaseType"] = "ADO.NET (XML)";+
+               crAttributes["QE_ServerDescription"] = "NewDataSet";+
+               crAttributes["QE_SQLDB"] = true;+
+               crAttributes["QE_LogonProperties"] = crLogonInfo;+
+               // create connection info+
+               crConnectionInfo = new ConnectionInfo();+
+               crConnectionInfo.Kind = CrConnectionInfoKindEnum.crConnectionInfoKindCRQE;+
+               crConnectionInfo.Attributes = crAttributes;+
+               // create a table+
+               crTable = new CrystalDecisions.ReportAppServer.DataDefModel.Table();+
+               crTable.ConnectionInfo = crConnectionInfo;+
+               crTable.Name = table_name;+
+               crTable.Alias = table_name;+
+               // add a table+
+               rcDoc.DatabaseController.AddTable(crTable, null);+
+               // pass dataset+
+               rcDoc.DatabaseController.SetDataSource(DataSetConverter.Convert(data), table_name, table_name);+
+          }+
+          void CreateReport()+
+          {+
+               int iField;+
+               // create ado.net dataset+
+               CreateData();+
+               // create report client document+
+               m_crReportDocument = new ReportClientDocument();+
+               m_crReportDocument.ReportAppServer = "127.0.0.1";+
+               // new report document+
+               m_crReportDocument.New();+
+               // add a datasource using a schema file+
+               // note that if you have distributed environment, you should use AddDataSourceUsingDataSet method instead.+
+               // for more information, refer to comments on these methods.+
+               AddDataSourceUsingSchemaFile(m_crReportDocument, xsd_path, "Customer", m_dataset);+
+                              +
+               // get Customer Name and Country fields+
+               iField = m_crReportDocument.Database.Tables[0].DataFields.Find("Customer Name", CrFieldDisplayNameTypeEnum.crFieldDisplayNameName, CeLocale.ceLocaleUserDefault);+
+               m_crFieldCustomer = (Field)m_crReportDocument.Database.Tables[0].DataFields[iField];+
+               iField = m_crReportDocument.Database.Tables[0].DataFields.Find("Country", CrFieldDisplayNameTypeEnum.crFieldDisplayNameName, CeLocale.ceLocaleUserDefault);+
+               m_crFieldCountry = (Field)m_crReportDocument.Database.Tables[0].DataFields[iField];+
+               // add Customer Name and Country fields+
+               m_crReportDocument.DataDefController.ResultFieldController.Add(-1, m_crFieldCustomer);+
+               m_crReportDocument.DataDefController.ResultFieldController.Add(-1, m_crFieldCountry);+
+               // view report+
+               crystalReportViewer1.ReportSource = m_crReportDocument;+
+          }+
+          public Form1()+
+          {+
+               //+
+               // Required for Windows Form Designer support+
+               //+
+               InitializeComponent();+
+               // Create Report+
+               CreateReport();+
+               //+
+               // TODO: Add any constructor code after InitializeComponent call+
+               //+
+          }+//=========================================================================

How to create a tree view in adobe configurator

Hi
How to create a tree view in adobe configurator
Thanks

Please, can you explain what you mean exactly?

How to create a tree structure using forms.

Hi,
How do i create a tree structure using oracle forms,i have a table named Functions and a specific column 'Function Name' should be displayed in the tree nodes.Can anyone help me out on how to create a tree structure and populating the nodes??
thanks in advance
Regards
Karthik

The FTree package provides functions to populate the tree - look for the topic "Manipulating a hierarchical tree at runtime
" in the online help this point to all the functions and triggers

HOW TO CREATE A DFF BASED ON ORGANIZATION

Hi,
I want to create a DFF which would have 5 different context values, i want 2 of them to be available in one organization and other 3 in other organization, how i can achieve this.
Regards,
Usman.

Hello,
"HOW TO CREATE A DFF BASED ON ORGANIZATION"
1- I will create a customized table having two columns one is for context name and other is for org_id,
2- then i will create a value set on this table and will use this on 'Value Set' field on 'Descriptive Flexfield Segments' window.
3- In the where clause of this value set i will pass org_id from profile $PROFILES$.ORG_ID,
4- this will restrict the context based on org_id And user will only have context related to there org
I have successfully achieved the above requirment.
Find below the restriction you should follow so that Value set is available in LOVs on "Descriptive Flexfield Segments" window:
Value sets used for context fields must obey certain restrictions or they will not be available to use in the Value Set field in the Context Field region of the Descriptive
Flexfield Segments window:
• Format Type must be Character (Char)
• Numbers Only must not be checked (alphabetic characters are allowed)
• Uppercase Only must not be checked (mixed case is allowed)
• Right-justify and Zero-fill Numbers must not be checked
• Validation Type must be Independent or Table
If the validation type is Independent:
• the value set maximum size must be less than or equal to 30
If the validation type is Table:
• the ID Column must be defined, it must be Char or Varchar2 type, and its size must
be less than or equal to 30. The ID column corresponds to the context field value
code (the internal, non-translated context field value).
• the Value Column must be defined, it must be Char or Varchar2 type, and its size
must be less than or equal to 80. The Value column corresponds to the context field
value name (the displayed context field value).
• the value set maximum size must be less than or equal to 80
All context field values (the code values) you intend to use must exist in the value set. If
you define context field values in the Context Field Values block of the Descriptive
Flexfield Segments window that do not exist in the context field value set, they will be
ignored, even if you have defined context-sensitive segments for them.
Best Regards,
Usman.

How to create a report based on selected item from Select list?

Hi,
I have created a tables_LOV based on:
select table_name d, table_name r from user_tab_cols
where column_name like '%_type%'
Then I created a page item ListOfTables, Display as select list and pointing to tables_LOV.
I run the page, and i can select the table i want from the drop down list.
How to create a report based on the selected item? (ex: select * from selected_table)
many thanks in advance
Salah

Hi Salah,
Allright, have a look at this page: http://apex.oracle.com/pls/apex/f?p=vincentdeelen:collection_report
I think that simulates what you're trying to accomplish. I've set up the simplest method I could think of.
The report is based on an apex collection. If you are not familiar with that, you should study the documentation: APEX_COLLECTION
To recreate my example you should:
1) create an (interactive) report on your collection
SELECT *
   FROM APEX_collections
WHERE collection_name = 'MY_COLLECTION'
2) create a page_item select list for the tables you want to display (in my case this is called "P38_TABLES" )
3) create a dynamic action that triggers on change of your select list page_item. The dynamic action must be a PL/SQL procedure perfoming the following code:
declare
l_query varchar2(4000);
begin
l_query := 'select * from '||:P38_TABLES;
if apex_collection.collection_exists
        ( p_collection_name => 'MY_COLLECTION' )
then
    apex_collection.delete_collection
      ( p_collection_name => 'MY_COLLECTION' );
end if;
apex_collection.create_collection_from_query
    ( p_collection_name => 'MY_COLLECTION'
    , p_query           => l_query
end;
Make sure you add your page_item to the "Page Items to Submit" section.
4) Add an extra true action that does a refresh of the report region.
Here are two pictures describing the da:
http://www.vincentdeelen.com/images/otn/OTN_COLLECTION_REPORT_DA1.png
http://www.vincentdeelen.com/images/otn/OTN_COLLECTION_REPORT_DA2.png
Good luck and regards,
Vincent
http://vincentdeelen.blogspot.com

How to create pdf files in UNIX directory from oracle reports

I would like to know how to create pdf files in UNIX directory from oracle reports.
Thanks,

Please make your question more clear . Also mention the reports version.
1) If you are runnning reports in Unix, you can give
.... destype=file desformat=pdf desname=<filename>
in command line
Please refer docs below.
2) If by your question you mean
"My reports server is running in Windows but I want to ftp my files to Unix after creating it"
then the answer is that you can use pluggable destination "ftp"
.... destype=ftp desformat=pdf desname=<ftp url>
Pluggable destinations download
http://otn.oracle.com/products/reports/pluginxchange/index.html
Thanks
Ratheesh
[    All Docs     ]
http://otn.oracle.com/documentation/reports.html
[     Publishing reports to web - 10G ]
http://download.oracle.com/docs/html/B10314_01/toc.htm (html)
http://download.oracle.com/docs/pdf/B10314_01.pdf (pdf)
[   Building reports - 10G ]
http://download.oracle.com/docs/pdf/B10602_01.pdf (pdf)
http://download.oracle.com/docs/html/B10602_01/toc.htm (html)
[   Forms Reports Integration whitepaper 9i ]
http://otn.oracle.com/products/forms/pdf/frm9isrw9i.pdf

How to create multiple Tree Type Region In Tabular Form ?

Dear Friends,
i have to design tabular form to Distribute User Rioght to emp to access application
eg if i have Three module in application
1.Administration
2.Attendance
3.Accounts
Module
1 Administration have 5 Pages A,B,C,D,E.
Module
2 Attendance HAVE 4 Pages F,G,H,I
Module
3 Accounts HAVE 7 Pages J,K,L,M,N,O,P
I need these three module divided into three section in tabular form as a tree Type like
Module 1 Tree Open in Tabular Form like
- (Tree Mark Open )
=======================================================
PAGE_ID-------------SUBPAGE_ID-------VIEW-------------------MODIFY-------------------CREATE----------------------------TABLE COLUMN NAME
========================================================
Administration-----------A------------------CHECK bOX------------CHECK BOX-------------CHECK BOX
Administration-----------B------------------CHECK bOX------------CHECK BOX-------------CHECK BOX
Administration-----------C------------------CHECK bOX------------CHECK BOX-------------CHECK BOX
Administration-----------D------------------CHECK bOX------------CHECK BOX-------------CHECK BOX
Administration-----------E------------------CHECK bOX------------CHECK BOX-------------CHECK BOX
- (Tree Mark Open )
Module 2 Tree Open in Tabular Form like
Attendance-----------F------------------CHECK bOX------------CHECK BOX-------------CHECK BOX
Attendance-----------G------------------CHECK bOX------------CHECK BOX-------------CHECK BOX
Attendance-----------H------------------CHECK bOX------------CHECK BOX-------------CHECK BOX
Attendance-----------I------------------CHECK bOX------------CHECK BOX-------------CHECK BOX
- (Tree Mark Open )
Module 3 Tree Open in Tabular Form like
Accounts-------------J------------------CHECK bOX------------CHECK BOX-------------CHECK BOX
Accounts-------------K------------------CHECK bOX------------CHECK BOX-------------CHECK BOX
Accounts-------------L------------------CHECK bOX------------CHECK BOX-------------CHECK BOX
Accounts-------------M------------------CHECK bOX------------CHECK BOX-------------CHECK BOX
Accounts-------------N------------------CHECK bOX------------CHECK BOX-------------CHECK BOX
Accounts-------------O------------------CHECK bOX------------CHECK BOX-------------CHECK BOX
Accounts-------------P------------------CHECK bOX------------CHECK BOX-------------CHECK BOXi need divided these three Module in Tabular form in three region as tree.
Table APPLICATION_PAGE_DETAILS
ID                   NUMBER
PAGE_ID             NUMBER
SUB_PAGE_ID          NUMBER
========================
TABLE USER_RIGHT
======================
ID                  NUMBER
EMP_ID            NUMBER
PAGE_ID            NUMBER
SUB_PAGE_ID        NUMBER
VIEW                    VARCHAR2(1)
MODIFY                VARCHAR2(1)
CREATE                VARCHAR2(1)How to create multiple Tree Type Region In Tabular Form ?
How can i do this ?
Thanks
Edited by: Vedant on Oct 4, 2011 3:21 AM
Edited by: Vedant on Oct 4, 2011 9:09 PM
Edited by: Vedant on Oct 13, 2011 8:57 PM

Well think of it I believe the scenario is too bird viewed hence the solution can't be exact.
But thinking of a possible solution every time a child operation fails have a catch block where you you go back to system if the parent needs to be deleted if yes, call Delete Method on the parent.
Note: Make sure that the decision on whether or not the parent record needs to be deleted will depends on the question "Does Parent Record already has several other children associated to it or not"
Hope this clarifies.
Regards,
Messer

How to create Hierarchy Tree Node structure?

Hi experts,
          I want to know how to create a tree with kind of below Structure:
Root A
         NodeA1
              ITEMA1_IT1
              ITEMA1_IT2
              ITEMA1_IT3
         NodeA2
              ITEMA2_IT1
              ITEMA2_IT2
         NodeA3
              ITEMA3_IT1
              ITEMA3_IT2
              ITEMA3_IT3
              ITEMA3_IT4
So when i click on Root A it shows me, NODEA1, NODEA2 & NODEA3....
when further i click on NODEA1, it shows me items like ITEMA1_IT1,ITEMA1_IT2, ITEMA1_IT3.
when further i click on NODEA2, it shows me items like ITEMA2_IT1,ITEMA2_IT2.
SO item will get loaded when i click on perticular node.
how its possible.
I have gone through SDN so many threads, bt i didn't get exactly for webdynpro ABAP.
Please guide me for the same.
Thanks ,
Saurin Shah

Hi,
you can create the tree you wanted as follows:
1) create a node under your context say "root_node" with cardinality 1..1
2) now create an attribute under it called "text" with type string.
3) now create three nodes under this "root_node" called nodeA1 nodeA2 and nodeA3 with cardinality 0..n
4) now under nodeA1 , nodeA2 and nodeA3 create an attribute called "text" with type string...so each node will have one attribute called "text" of type string...
5) now create a node under nodeA1 called "itemA1" with cardinlity 0..n
6) now create an attribute called "text" of type string under this node "itemA"...
7) repeat step 5 and 6 for the other two nodes...nodeA2 and nodeA3
8) now create six supply functionsthese functions will supply the text values for your nodes-
I created like this:
FILL_ITEM1
FILL_ITEM2
FILL_ITEM3
FILL_NODEA1
FILL_NODEA2
FILL_NODEA3
Note:*******************my view is called MAIN******************
hence the coding is
data
    lt_elements type if_main=>elements_nodea1.
if you view is called view1...than the data declaration would be
data
    lt_elements type if_view1=>elements_nodea1.
9) go to each node and assign the supply function respectively....you can assign this by going to context tab and selecting the node you want to assign the supply function to and just type in the name of the supply funciton or do the help for that field by clicking on the little square btn...
10) now we go the layout tab and put the tree ui on the layout....bind the datasource property to the context node "root_node"
and bind the rootText property to the attribute "text" of the root_node...
11) now right click on this tree ui element under the ROOTUIELEMENTCONTAINER and select "insert node type" ...a box will appear where you can see it has two types of node for you....one is tree_node_type and other one is tree_item_type...
create three nodes with tree_node_type with names "nodeA1" nodeA2 and nodeA3 and three with tree_item_type with names "itemA1" itemA2 and itemA3...
12) now bind all these node types and item types data sources and texts with corresponding nodes and attributes under your context...
so nodeA1datasource will get bind to context nodeA1 and itemA1 data source will get bind to itemA1 from context..and so on...
13) now in the wddoinit method: I setup the text for the root node.....
DATA lo_nd_root_node TYPE REF TO if_wd_context_node.
DATA lo_el_root_node TYPE REF TO if_wd_context_element.
DATA ls_root_node TYPE wd_this->element_root_node.
DATA lv_root_txt TYPE wd_this->element_root_node-root_txt.
navigate from <CONTEXT> to <ROOT_NODE> via lead selection
lo_nd_root_node = wd_context->get_child_node( name = wd_this->wdctx_root_node ).
get element via lead selection
lo_el_root_node = lo_nd_root_node->get_element( ).
@TODO fill attribute
lv_root_txt = 'Root Node'.
set single attribute
lo_el_root_node->set_attribute(
    name = `ROOT_TXT`
    value = lv_root_txt ).
hope this will give you the solution you are looking for...
Thanks...
AS...........

How to create a tree in table?

How to create a tree in table?

Hi,
check these links,
Tree Structure:
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/de59f7c2-0401-0010-f08d-8659cef543ce
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/49f2ea90-0201-0010-ce8e-de18b94aee2d#31
/people/paolo.romano2/blog/2007/11/09/dynamic-tree-in-abap-webdynpro
Regards,
Muneesh Gitta.

How to create a tree in tree?

how to create a tree in tree?

Hello Luo Cheng
Did you mean to have multiple tree control within a tree control?
I am not understanding what business purpose will this serve to have a tree control inside other? You can always have a specific node and when expanded list all the related nodes.
To have a tree control inside another tree control is not possible.
Regards,
Dinesh

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