Fetch the index of the node in a tree

hi,
i am using a recursive tree structure,
i need to get the index value of a selected node in a tree structure,
can any one help me?
thanks in advance,
Regards,
Meyyappan

Hello Ganesh,
in that case, just call
lr_node_tmp = context_element->get_node().
lr_parent_element = lr_node_tmp->get_parent_element().
lr_parent_node = lr_parent_element->get_node().
Best regards,
Thomas

Similar Messages

How to expand all the nodes in a tree while loading the tree initially

Hi All
Now i am able to display the tree strucute in webdynpro.
but it is displaying the tree initially in collapsed mode until/unless we click on the node root it will be expanded.
but my requirement is i wanted to display the tree in expanded mode by default at runtime initially.
can you please provide any setting to be done or any sample code on the same then it would be great help to me.??
Thanks
Trisha

Hi,
isLeaf is an attribute you need to create under "CatalogEntries" node. And "isRoot" is not requried.
Download the sample project "TutWD_TreeByNestingTableColumn". See the below link to dnld this project.
https://www.sdn.sap.com/irj/sdn/index?rid=/webcontent/uuid/503f22f6-b978-2a10-bf97-ddc21267e752 [original link is broken]
Do the changes in sample project as below:
Invoke this method in the init method as below (as it is in the same project).
addCatalogEntries(wdContext.nodeCatalogEntries(), "ROOT");
Change the code in addCatalogEntries() method as below.
Here we are calling the addCatalogEntries() method recursively for all the parent elements and we are changing the setExpanded property to true.
public void addCatalogEntries( com.sap.tut.wd.treetable.wdp.IPrivateTreeTableView.ICatalogEntriesNode node, java.lang.String parentId )
//@@begin addCatalogEntries()
IPrivateTreeTableView.ICatalogEntriesElement newCatalogEntriesElement;
for (int i = 0; i < Catalog.getLength(); i++) {
if (parentId.equals(Catalog.getParentId(i))) {
// create new context node element
newCatalogEntriesElement = node.createCatalogEntriesElement();
node.addElement(newCatalogEntriesElement);
// provide node elements with data
newCatalogEntriesElement.setID(Catalog.getCATALOGID(i));
newCatalogEntriesElement.setTITLE(Catalog.getTITLE(i));
newCatalogEntriesElement.setDESCRIPTION(Catalog.getDESCRIPTION(i));
newCatalogEntriesElement.setAMOUNT(Catalog.getAMOUNT(i));
if ("ARTICLE".equals(Catalog.getCATALOGTYPE(i))) {
// checkbox is visible by default
newCatalogEntriesElement.setPUBLISHED(Catalog.getPUBLISHED(i));
// third level is last level
newCatalogEntriesElement.setIsLeaf(true);
} else {
// a CATEGORY does not use the checkbox column
newCatalogEntriesElement.setUsageOfPublishedAttribute(WDVisibility.BLANK);
newCatalogEntriesElement.setIsLeaf(false);
newCatalogEntriesElement.setChildrenLoaded(true);
newCatalogEntriesElement.setExpanded(true);
addCatalogEntries(newCatalogEntriesElement.nodeChildCatalogEntries(),newCatalogEntriesElement.getID());

How to create input text of the node in AVL tree

Hi experts,
I create a simple AVL tree to display the sales order items, just two classes for one relationship. Like the left part on the screen in this program "DEMO_ABAP_OBJECTS_CONTROLS".
I want to let the node of the second class be maintained serial no., somthing like input field behind the node or double click the node, then show up the input field on another space on the same screen.
And there is a button on screen, I can do some check for the text of input field when pressing the button. If the input data is wrong , then show up the error message.
I have searched BCALV* in SE38, but i don't see anything helpful.
Plz give me some advice, thanks a lot!!
Regards,
Claire

To Kunjal and Uwe,
My AVL tree is declared like this:
Data: tree TYPE REF TO cl_gui_simple_tree.
The class is not "cl_gui_alv_tree" , so I can not use the code.
The code I create the node is the follwing:
CALL METHOD tree->add_nodes
EXPORTING table_structure_name = 'ABDEMONODE'
node_table = node_table.
And I looked the program that Uwe wrote, the tree is declared in class cl_gui_alv_tree, too.
I want to double click the node and appear a field that can be inputed text.
Is there any other way to do this with the class cl_gui_simple_tree?
Thanks for the advence help.
Claire

Add checkbox on the nodes of Hierarchical tree in oracle forms 9i

Hi,
I am working on oracle forms 9i.I have to add checkbox at the place of node(+/-) in Hierarchical tree so,
that user can select or deselect the Tree.That can do in oracle forms but how i don't know.
can anybody help me.....
Regards,
Hemant

You can't change this aspect of the Tree Control in Oracle Forms using built-in functionality. You might be able to extend the Tree Control using Java, but you have to do this yourself. : (
Craig...

How to give labels to all the nodes of a tree

I have an application in which I have written FTREE for a table ( Table A ) on a "col1" column which is of type NUMBER.
I have used direct query to show & create the hierarchy tree based on table A.
The query is like this:
SELECT 1,level,to_char(col1),null, to_char(col1)
from A,
start with col1= somevalue
connect by prior col1= parent_column
Another table ( Table B )has a description for the column "col1" in table A.
I would like to show the description from table B on the nodes instead of the number being shown from table A.
Any clues how I can do it. Using simple join in the above query is not possible.
Thanks
rg
null

I have an application in which I have written FTREE for a table ( Table A ) on a "col1" column which is of type NUMBER.
I have used direct query to show & create the hierarchy tree based on table A.
The query is like this:
SELECT 1,level,to_char(col1),null, to_char(col1)
from A,
start with col1= somevalue
connect by prior col1= parent_column
Another table ( Table B )has a description for the column "col1" in table A.
I would like to show the description from table B on the nodes instead of the number being shown from table A.
Any clues how I can do it. Using simple join in the above query is not possible.
Thanks
rg
null

How to edit the node value of a tree in webdynpro java

Hi ALL
I have Tree UI element where i got displayed all the nodes by calling the BAPI
Now my requirement is when i put the cursor at any node in the Tree struture then on click of insert button i need to insert the new node with the text , the user has to be option to give new text for the new node dynamically , so while adding the new node in a tree the tree has to choose the text for new node , like how to edit the node of a tree to add new text.
If any one can send the sample code on the same then it would be great help to me.
Similar requirement like in table UI Like however we are adding the new row in a table when we click on the insert button then cursor will go to that new row in a table where user can enter his details in the table.. now i am looking for the same requirement in a Tree UI element.
is it possible the same requirement in tree UI element in webdynpro for Java??
Thanks
kallki reddy

Hi kallki reddy
In general I think this is not possible in the form you'd like. It seems the Tree control is read-only thing always. It cannot provide editing capabilities.
Table is different thing. You can select within many different cell editors including Input Fields.
I guess that you scenario could be implemented not with Tree control, but with Table with Master Column. The master column allows to bring up a hierarchy into a plain table. So it's just a tree inside a table.
Here you can find further details: [TreeByNestingTableColumn API|http://help.sap.com/saphelp_nw70ehp1/helpdata/en/92/12a74046033913e10000000a155106/content.htm]
BR, Siarhei

In oracle rac, If user query a select query and in processing data is fetched but in the duration of fetching the particular node is evicted then how failover to another node internally?

In oracle rac, If user query a select query and in processing data is fetched but in the duration of fetching the particular node is evicted then how failover to another node internally?

The query is re-issued as a flashback query and the client process can continue to fetch from the cursor. This is described in the Net Services Administrators Guide, the section on Transparent Application Failover.

How do I use the Index Values property node with a multidimensional array.

I am using a 2D array to store operator inputs on my front panel. I only want to display one element to the operator at a time. I am trying to use the Index Values property node to change the displayed element. However, I can only get the Rows index to work. How do I direct the Columns index as well? The help says to use one per dimension. I need clarification on what this is talking about. I've tried adding a second element to the property node, 2 seperate property nodes, and diferent wiring techniques. (series, parallel)

If you only wire up one of the inputs (col or row) what you get out is a 1D array of either the column or row. If you wire controls to both, then you will get one element out of the array. Getting a single element in a 2D array requires you to specify both a row and column.
Message Edited by Dennis Knutson on 02-08-2007 08:34 AM
Attachments:
Index 2D Array.PNG ‏2 KB

Best way to Fetch the record

Hi,
Please suggest me the best way to fetch the record from the table designed below. It is Oracle 10gR2 on Linux
Whenever a client visit the office a record will be created for him. The company policy is to maintain 10 years of data on the transaction table but the table holds record count of 3 Million records per year.
The table has the following key Columns for the Select (sample Table)
Client_Visit
ID Number(12,0) --sequence generated number
EFF_DTE DATE --effective date of the customer (sometimes the client becomes invalid and he will be valid again)
Create_TS Timestamp(6)
Client_ID Number(9,0)
Cascade Flg vahrchar2(1)
On most of the reports the records are fetched by Max(eff_dte) and Max(create_ts) and cascade flag ='Y'.
I have following queries but the both of them are not cost effective and takes 8 minutes to display the records.
Code 1:
SELECT au_subtyp1.au_id_k,
 au_subtyp1.pgm_struct_id_k
 FROM au_subtyp au_subtyp1
 WHERE au_subtyp1.create_ts =
 (SELECT MAX (au_subtyp2.create_ts)
 FROM au_subtyp au_subtyp2
 WHERE au_subtyp2.au_id_k =
 au_subtyp1.au_id_k
 AND au_subtyp2.create_ts <
 TO_DATE ('2013-01-01',
 'YYYY-MM-DD'
 AND au_subtyp2.eff_dte =
 (SELECT MAX
 (au_subtyp3.eff_dte
 FROM au_subtyp au_subtyp3
 WHERE au_subtyp3.au_id_k =
 au_subtyp2.au_id_k
 AND au_subtyp3.create_ts <
 TO_DATE
 ('2013-01-01',
 'YYYY-MM-DD'
 AND au_subtyp3.eff_dte < =
 TO_DATE
 ('2012-12-31',
 'YYYY-MM-DD'
 AND au_subtyp1.exists_flg = 'Y'
Explain Plan
Plan hash value: 2534321861
| Id | Operation | Name | Rows | Bytes |TempSpc| Cost (%CPU)| Time |
| 0 | SELECT STATEMENT | | 1 | 91 | | 33265 (2)| 00:06:40 |
|* 1 | FILTER | | | | | | |
| 2 | HASH GROUP BY | | 1 | 91 | | 33265 (2)| 00:06:40 |
|* 3 | HASH JOIN | | 1404K| 121M| 19M| 33178 (1)| 00:06:39 |
|* 4 | HASH JOIN | | 307K| 16M| 8712K| 23708 (1)| 00:04:45 |
| 5 | VIEW | VW_SQ_1 | 307K| 5104K| | 13493 (1)| 00:02:42 |
| 6 | HASH GROUP BY | | 307K| 13M| 191M| 13493 (1)| 00:02:42 |
|* 7 | INDEX FULL SCAN | AUSU_PK | 2809K| 125M| | 13493 (1)| 00:02:42 |
|* 8 | INDEX FAST FULL SCAN| AUSU_PK | 2809K| 104M| | 2977 (2)| 00:00:36 |
|* 9 | TABLE ACCESS FULL | AU_SUBTYP | 1404K| 46M| | 5336 (2)| 00:01:05 |
Predicate Information (identified by operation id):
 1 - filter("AU_SUBTYP1"."CREATE_TS"=MAX("AU_SUBTYP2"."CREATE_TS"))
 3 - access("AU_SUBTYP2"."AU_ID_K"="AU_SUBTYP1"."AU_ID_K")
 4 - access("AU_SUBTYP2"."EFF_DTE"="VW_COL_1" AND "AU_ID_K"="AU_SUBTYP2"."AU_ID_K")
 7 - access("AU_SUBTYP3"."EFF_DTE"<=TO_DATE(' 2012-12-31 00:00:00', 'syyyy-mm-dd
 hh24:mi:ss') AND "AU_SUBTYP3"."CREATE_TS"<TIMESTAMP' 2013-01-01 00:00:00')
 filter("AU_SUBTYP3"."CREATE_TS"<TIMESTAMP' 2013-01-01 00:00:00' AND
 "AU_SUBTYP3"."EFF_DTE"<=TO_DATE(' 2012-12-31 00:00:00', 'syyyy-mm-dd hh24:mi:ss'))
 8 - filter("AU_SUBTYP2"."CREATE_TS"<TIMESTAMP' 2013-01-01 00:00:00')
 9 - filter("AU_SUBTYP1"."EXISTS_FLG"='Y')Code 2:
I already raised a thread a week back and Dom suggested the following query, it is cost effective but the performance is same and used the same amount of Temp tablespace
select au_id_k,pgm_struct_id_k from (
SELECT au_id_k
 , pgm_struct_id_k
 , ROW_NUMBER() OVER (PARTITION BY au_id_k ORDER BY eff_dte DESC, create_ts DESC) rn,
 create_ts, eff_dte,exists_flg
 FROM au_subtyp
 WHERE create_ts < TO_DATE('2013-01-01','YYYY-MM-DD')
 AND eff_dte <= TO_DATE('2012-12-31','YYYY-MM-DD')
 ) d where rn =1 and exists_flg = 'Y'
--Explain Plan
Plan hash value: 4039566059
| Id | Operation | Name | Rows | Bytes |TempSpc| Cost (%CPU)| Time |
| 0 | SELECT STATEMENT | | 2809K| 168M| | 40034 (1)| 00:08:01 |
|* 1 | VIEW | | 2809K| 168M| | 40034 (1)| 00:08:01 |
|* 2 | WINDOW SORT PUSHED RANK| | 2809K| 133M| 365M| 40034 (1)| 00:08:01 |
|* 3 | TABLE ACCESS FULL | AU_SUBTYP | 2809K| 133M| | 5345 (2)| 00:01:05 |
Predicate Information (identified by operation id):
 1 - filter("RN"=1 AND "EXISTS_FLG"='Y')
 2 - filter(ROW_NUMBER() OVER ( PARTITION BY "AU_ID_K" ORDER BY
 INTERNAL_FUNCTION("EFF_DTE") DESC ,INTERNAL_FUNCTION("CREATE_TS") DESC )<=1)
 3 - filter("CREATE_TS"<TIMESTAMP' 2013-01-01 00:00:00' AND "EFF_DTE"<=TO_DATE('
 2012-12-31 00:00:00', 'syyyy-mm-dd hh24:mi:ss'))Thanks,
Vijay

Hi Justin,
Thanks for your reply. I am running this on our Test environment as I don't want to run this on Production environment now. The test environment holds 2809605 records (2 Million).
The query output count is 281699 (2 Hundred Thousand) records and the selectivity is 0.099. The Distinct values of create_ts, eff_dte, and exists_flg is 2808905 records. I am sure the index scan is not going to help out much as you said.
The core problem is both queries are using lot of Temp tablespace. When we use this query to join the tables, the other table has the same design as below so the temp tablespace grows bigger.
Both the production and test environment are 3 Node RAC.
First Query...
CPU used by this session 4740
CPU used when call started 4740
Cached Commit SCN referenced 21393
DB time 4745
OS Involuntary context switches 467
OS Page reclaims 64253
OS System time used 26
OS User time used 4562
OS Voluntary context switches 16
SQL*Net roundtrips to/from client 9
bytes received via SQL*Net from client 2487
bytes sent via SQL*Net to client 15830
calls to get snapshot scn: kcmgss 37
consistent gets 52162
consistent gets - examination 2
consistent gets from cache 52162
enqueue releases 19
enqueue requests 19
enqueue waits 1
execute count 2
ges messages sent 1
global enqueue gets sync 19
global enqueue releases 19
index fast full scans (full) 1
index scans kdiixs1 1
no work - consistent read gets 52125
opened cursors cumulative 2
parse count (hard) 1
parse count (total) 2
parse time cpu 1
parse time elapsed 1
physical write IO requests 69
physical write bytes 17522688
physical write total IO requests 69
physical write total bytes 17522688
physical write total multi block requests 69
physical writes 2139
physical writes direct 2139
physical writes direct temporary tablespace 2139
physical writes non checkpoint 2139
recursive calls 19
recursive cpu usage 1
session cursor cache hits 1
session logical reads 52162
sorts (memory) 2
sorts (rows) 760
table scan blocks gotten 23856
table scan rows gotten 2809607
table scans (short tables) 1
user I/O wait time 1
user calls 11
workarea executions - onepass 1
workarea executions - optimal 9
Second Query
CPU used by this session 1197
CPU used when call started 1197
Cached Commit SCN referenced 21393
DB time 1201
OS Involuntary context switches 8684
OS Page reclaims 21769
OS System time used 14
OS User time used 1183
OS Voluntary context switches 50
SQL*Net roundtrips to/from client 9
bytes received via SQL*Net from client 767
bytes sent via SQL*Net to client 15745
calls to get snapshot scn: kcmgss 17
consistent gets 23871
consistent gets from cache 23871
db block gets 16
db block gets from cache 16
enqueue releases 25
enqueue requests 25
enqueue waits 1
execute count 2
free buffer requested 1
ges messages sent 1
global enqueue get time 1
global enqueue gets sync 25
global enqueue releases 25
no work - consistent read gets 23856
opened cursors cumulative 2
parse count (hard) 1
parse count (total) 2
parse time elapsed 1
physical read IO requests 27
physical read bytes 6635520
physical read total IO requests 27
physical read total bytes 6635520
physical read total multi block requests 27
physical reads 810
physical reads direct 810
physical reads direct temporary tablespace 810
physical write IO requests 117
physical write bytes 24584192
physical write total IO requests 117
physical write total bytes 24584192
physical write total multi block requests 117
physical writes 3001
physical writes direct 3001
physical writes direct temporary tablespace 3001
physical writes non checkpoint 3001
recursive calls 25
session cursor cache hits 1
session logical reads 23887
sorts (disk) 1
sorts (memory) 2
sorts (rows) 2810365
table scan blocks gotten 23856
table scan rows gotten 2809607
table scans (short tables) 1
user I/O wait time 2
user calls 11
workarea executions - onepass 1
workarea executions - optimal 5Thanks,
Vijay
Edited by: Vijayaraghavan Krishnan on Nov 28, 2012 11:17 AM
Edited by: Vijayaraghavan Krishnan on Nov 28, 2012 11:19 AM

Can not create the node in Repository

Hi, 
I am trying to create a content node in BEA repository. But BEA is throwing following error:
Error creating Node: NODE NAME. Please verify the Node name size is within the Repository limits.
 
I have no idea why I am getting this error. I am creating node whose name is well under the size which is allowed by CM_NODE's node_name column. Have any one come across these kind of errors? Is there any place in portal administration where I can check for minimum/ maximum limits?
 
I really appreciate your help.
 
Thanks 
Sanjay

Hi All,
After wasting significant amount of time, I finally found the real cause of the problem. In our application, we have some indexes on CM_NODE table. Those indexes were in unusable state. So instead of giving that error, weblogic server was giving some other error as mentioned in the previous post which resulted in lot of wastage of time. But after looking at jdbc.log file, things got cleared up. So once we fix the indexes, every thing worked fine. Too bad that portal administartion tool could not throw that exact error in debugging console.
 
Thanks
 
Sanjay

How to fetch the customer debit balances form the KNC1 database table

Hi Experts,
I am creating a ABAP report which would dispaly the customer credit balances for the currenct fiscal year.
I am fetching the values form KNC1 database table.....But in this table values are stored year wise.
But I want to display for the current fiscal year that means if teh user selects the 07/2011 as the month on the sleection screen then the debit balances from 072010 to 062011 should be dispalyed.
Could anyone please help me out to fetch this the debit balaces form KNC1 database table in the above format.
Or is there any other way to solve this problem?
Awating your urgent reply.
Many Thanks,
Komal.

Hi Komal,
First, you have to compute the initial period and the final period.
Next, you must read table KNC1 for the years comprised between these two periods.
Last, you must read the fields of table KNC1. For that, you should compose dynamically the name of the field, and then ASSIGN it to a FIELD-SYMBOL.
Now, just add up the values!
Please try the following code:
FIELD-SYMBOLS: <fs>.
DATA: t_knc1 TYPE TABLE OF knc1 WITH HEADER LINE.
DATA: d_debits LIKE knc1-um01s.
PARAMETERS: p_kunnr LIKE knc1-kunnr,
 p_bukrs LIKE knc1-bukrs,
 p_spmon TYPE spmon.
DATA: l_fieldname(20) TYPE c.
DATA: l_date LIKE sy-datum,
 l_date_from LIKE sy-datum,
 l_date_to LIKE sy-datum.
DATA: l_period(2) TYPE n.
DATA: l_num_times TYPE i.
START-OF-SELECTION.
"Compute the initial and final periods
CONCATENATE p_spmon '01' INTO l_date.
CALL FUNCTION 'RE_ADD_MONTH_TO_DATE'
 EXPORTING
 months = '-1'
 olddate = l_date
 IMPORTING
 newdate = l_date_to.
CALL FUNCTION 'RE_ADD_MONTH_TO_DATE'
 EXPORTING
 months = '-12'
 olddate = l_date
 IMPORTING
 newdate = l_date_from.
"Read table KNC1
SELECT *
 INTO CORRESPONDING FIELDS OF TABLE t_knc1
 FROM knc1
 WHERE kunnr = p_kunnr
 AND bukrs = p_bukrs
 AND gjahr BETWEEN l_date_from(4) AND l_date_to(4).
"this will yield at most 2 records, one for present year, and another one for the previous year.
"but if you select i.e. period '01.2012', initial_date = '01.01.2011' and final_date = '31.12.2011'
" --> thus only one year --> one record
CLEAR: d_debits.
LOOP AT t_knc1.
" If there's no year change
 IF l_date_from(4) = l_date_to(4).
 DO 16 TIMES.
 l_period = sy-index.
 CONCATENATE 'UM' "compute dynamically the field name
 l_period
 'S'
 INTO l_fieldname.
 ASSIGN COMPONENT l_fieldname OF STRUCTURE t_knc1 TO <fs>. "assign
 ADD <fs> TO d_debits. "and add up
 ENDDO.
 ELSE.
" If there IS a year change
 IF t_knc1-gjahr = l_date_from+0(4).
 l_num_times = 16 - l_date_from+4(2) + 1. "you must loop 16 - initial_period + 1 times for the first year
 DO l_num_times TIMES.
 l_period = sy-index + l_date_from+4(2) - 1.
 CONCATENATE 'UM' "compute dynamically the field name
 l_period
 'S'
 INTO l_fieldname.
 ASSIGN COMPONENT l_fieldname OF STRUCTURE t_knc1 TO <fs>. "assign
 ADD <fs> TO d_debits. "and add up
 ENDDO.
 ELSE.
 l_num_times = l_date_to+4(2). "you must loop final_period times for the second year
 DO l_num_times TIMES.
 l_period = sy-index.
 CONCATENATE 'UM' "compute dynamically the field name
 l_period
 'S'
 INTO l_fieldname.
 ASSIGN COMPONENT l_fieldname OF STRUCTURE t_knc1 TO <fs>. "assign
 ADD <fs> TO d_debits. "and add up
 ENDDO.
 ENDIF.
 ENDIF.
ENDLOOP.
You'll have the result on variable 'd_debits'.
I hope this helps. Kind regards,
Alvaro

Report is not fetching the data from Aggregate..

Hi All,
I am facing the problem in aggregates..
For example when i am running the report using Tcode RSRT2, the BW report is not fetching the data from Aggregates.. instead going into the aggregate it is scanning whole cube Data....
FYI.. Checked the characteristcis is exactely matching with aggregates..
and also it is giving the message as:
Characteristic 0G_CWWPTY is compressed but is not in the aggregate/query
Can some body explain me about this error message.. pls let me know solution asap..
Thankyou in advance.
With regards,
Hari

Hi
Deactivate the aggregates and then rebuild the indexes and then activate the aggregates again.
GTR

How to fetch the data from a pl/sql table and varray, with some example

I want to fetch the data using a cursor from Pl/sql table and varry and I want to update the data.
Please provide me some example.

PL/SQL Table - please note that, right term is Associative Array.
Presumably you are referring to the 'often heated' back-and-forth that sometimes goes on in the forums when people refer to ANY PL/SQL type using a term with the word 'table' in it?
Curious that you then show an example of a nested table!
type emp_tab is table of employees%rowtype;
The 'right term' for that is 'nested table'. The following would be an 'associative array' or 'index-by table'
type emp_tab is table of employees%rowtype INDEX BY PLS_INTEGER;
Those used to be called 'PL/SQL tables' or 'index-by tables' but 'associative array' is the current term used.
Associative Arrays
An associative array (formerly called PL/SQL table or index-by table) is a set of key-value pairs. Each key is a unique index, used to locate the associated value with the syntax variable_name(index).
The data type of index can be either a string type or PLS_INTEGER.
Since the Oracle docs often use 'PL/SQL table' or 'index-by table' it isn't unusual for someone asking a question to use those terms also. Technically the types may not be 'tables' but it's clear what they mean when they use the term.
In PL/SQL the term 'nested table' is still used even though the PL/SQL collection is not really a table. SQL does have nested tables where the data is actually stored in a table. The PL/SQL 'nested table' type can be used as the source/destination of the SQL data from a nested table so that may be why Oracle uses that term for the PL/SQL type.
The doc that SKP referenced refers to this use:
Nested Tables
In the database, a nested table is a column type that stores an unspecified number of rows in no particular order. When you retrieve a nested table value from the database into a PL/SQL nested table variable, PL/SQL gives the rows consecutive indexes, starting at 1.

Hi how can i fetch the data from tree table

Hi i am designing a UI in which i am creating a java tree table as on sun java site http://java.sun.com/products/jfc/tsc/articles/treetable2/index.html now i have to fetch the perticular column value on the mouse click.I have implemented mouse listener and on mouse clicked event I tried :
Object obj=tableInputOutputEntities.getValueAt(tableInputOutputEntities.getSelectedRow(),tableInputOutputEntities.getSelectedColumn());
as we usually do in case on JTable but it is also throwing null exception. Again after going through forum i found some code to get the current row and current column selected values and tried with getValueAt(int,int) method but still it is throwing nulll pointer exception. Please help me out.
                     public void mouseClicked(MouseEvent e)
          Point p = e.getPoint();
          int row = treeTable.rowAtPoint(p);
          int column = treeTable.columnAtPoint(p);
          Object obj=treeTable.getValueAt(row,column);
          System.out.println("Object value: "+obj.toString());
                            }Regards
Naxy

Hello Kevin,
The question to use which method depend on your detail requirements. If you use BAPI, you need to find which Bapi can provide the data you want. Bapi normally use as a function called by external system. So you need to develop an external program like VB/Java to call this Bapi and move it to SQL. LSMW is use when you want to upload data from an external system to SAP. So it does not serve your requirement. Idoc can be use to export data to an external system. Again like Bapi, you need to find what Idoc can provide the data you want. However, it does not any programming from the external system. If I were you, based on your requirements, I think writing an Abap program that read the data you want and download it to NT/SQL server will be faster and easier.

Not able to display the Node context attributes to table

Hi Friends,
Issue: Currently i am reading the Node parameters and assigning the parameters to the Context of the mainView.
Then displaying the attributes into table here i am using a iterator to fetch the attributes.
But its reading only one record to the table not all the attributes.
Here i am attaching the code:
Node is EvaluationDimensions and attributes are Dimension and Selected_values.
Line: -
public void wdDoInit()
//@@begin wdDoInit()
try
IBONodeElement test = null;
test = (IBONodeElement)wdThis.wdGetDefinedimensiongafController().wdGetContext().nodeEvaluationDimensions().currentEvaluationDimensionsElement().model();
IBONode testNode = test.getBONode();
Iterator it = testNode.iterator();
IBONodeElement itElement = null;
while(it.hasNext())
itElement = (IBONodeElement)it.next();
//wdContext.nodeEvaluationDimensions().createAndAddEvaluationDimensionsElement();
wdContext.createAndAddEvaluationDimensionsElement();
wdContext.currentEvaluationDimensionsElement().setDimension(itElement.getAttributeValue("KPIParameterDefinitionName").toString());
wdContext.currentEvaluationDimensionsElement().setSelected_Values(itElement.getAttributeValue("ParameterSelectedValuesText").toString());
} catch (RuntimeException e) {
e.printStackTrace();
wdThis.wdGetDefinedimensiongafController().wdGetAPI().getComponent().getMessageManager().reportSuccess(e.toString());
//@@end
Line: -
Could you suggest me some alternatives to show all records into table??
Thanks & Best Regards, Prabhu(9886855725)
Edited by: Armin Reichert on Apr 24, 2008 12:57 PM

Hi Prabhu
IBONodeElement test = null;
test = (IBONodeElement)wdThis.wdGetDefinedimensiongafController().wdGetContext().nodeEvaluationDimensions().currentEvaluationDimensionsElement().model();
What is this model() .
You remove the try catch method once and test it to trace the error.Why cant you use typed AccessAPI to fetch the values from the node element.Is your node have more elements test it.By getting the size of the node.
That too you are setting values to only current context element .Not for other elements.Everytime you are setting the values to current context element,thats why you are getting only one element values at a time.Iterate properly and try to set the values for each element
wdContext.currentEvaluationDimensionsElement().setDimension(itElement.getAttributeValue("KPIParameterDefinitionName").toString());
See the above code every time you are setting to currentNode lement notforother elements.
Regards
kalyan

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