Row repeater use.

Hi,
I would like to know how to use Row Repeater, UI Element, in WD. I want to create a layout for email where recipients can be more than one. so the Input field has to be accordingly set for input from user.
Regards
Piyush

I agree with Silke, for this kind of requirement I prefer the multipane as well.
Online help for the RowRepeater:
http://help.sap.com/saphelp_nw70/helpdata/EN/44/93d3792e8c60d6e10000000a114a6b/frameset.htm
Online help for the Multipane:
http://help.sap.com/saphelp_nw70/helpdata/EN/df/da8b412bb5b35fe10000000a1550b0/frameset.htm
I'm afriad that unless you provide us with more specfics on where you are having problems, that is about all the help I can offer.

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I have an input field on my view for users to enter Project Numbers along with an Add Button.
When the user enters a project number & clicks on the add button, I append that project to my row repeater. this is working fine.
In my Context, I defined my row repeater as having 2 attributes: project_num and rem_row.
I bound my row repeater to my context node. I wanted to use a Button element as my rem_row, so a user could click on the icon and I could remove that particular row.
However, I can't bind the Button to the rem_row attribute of my context.
is there a way to find out which row the user selects?

what i've done is place a checkbox in the second field and evaluate that on the "on toggle" event. then delete the appropriate row.
this works, but i'd really like an icon there instead of a checkbox and "Remove Row" text

Deleting a row from a Row Repeater

Hi All,
How could i delete a row from a row repeater??????
I am using REMOVE_ELEMENT method from IF_WD_CONTEXT_NODE interface... Is this the correct way!!!!!!.
Is there anyother way to do the same?????
Best Regards.
Shafiq Ahmed Khan.

Hi
first u get the index from the context element. with the help of the index u can get that particular element using get element.
then u remove the element .
check this code.
CALL METHOD context_element->get_index
receiving
    my_index = lv_index.
CALL METHOD lo_nd_rcf_edu_det->get_element
EXPORTING
    index        = lv_index
receiving
    node_element = lo_el_rcf_edu_det .
CALL METHOD lo_nd_rcf_edu_det->remove_element
EXPORTING
    element          = lo_el_rcf_edu_det
receiving
   has_been_removed =
Declare a parameter context_element in the method of type if_wd_context_element
regards
chythanya

Header Row Repeating Erratically

Hi,
I have a problem with a dynamic table using Adobe Lifecycle Designer 8.0 and Adobe Acrobat Professional 8.0.
The table starts with a header row and a single row. The user can add additional rows and the table flows onto multiple pages. Everything appears OK, but when EITHER the user goes back to page 1 or if the user closes and reopens the file, there can be multiple header rows repeated on page 1. Sometimes there might only be 2 header rows, but other times there can be upwards of seven header rows one on top of the other.
This is wrecking the layout and my head. Has anyone had similar problems or could give me a direction as to where I am going wrong.
Thanks in advance.
Niall

Hi,
I am facing the same issue.
My table header has 2-3 rows of data...the data is populated dynamically. The text fields are set to expand, so I have to make the subforms to flowed.
As soon as I set the subforms to Flowed...evrything overlaps on the second page.
Please help.
Regards
Neha

Dynamically populating a row repeater

Hi,
I have a requirement wherein in the UI i have to populate a link with a delete icon for each of the selected(multiple via f4) records. This would be 0..n. The row reaptor should have 2 columns. The contents are generated on the fly as and when the records are selected. In the Webdynpro view we jst have a transparent container and a button.
Can anyone suggest how do we go about this? [I also tried using a row repeater ui element in the view but it actually repeats the same row :). ]
Regards,
Abhay

I hope you already created table column with link_to_action UI element as cell editor and created another attribute in the context node which is binded to your table UI element.
You just need to bind the imageSource property with the newly created context attribute.
In the event handler of the onSelect of the table.
get the lead selected element and set the new attribute to value 'ICON_DELETE'
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Issue with Row repeater

Hi All,
I am using a row repeater UI element to display the results of search. Once the results are displayed the user can navigate to a different page in the row repeater. Lets say the user navigates to page 5. Now when the user goes back and modifies the selection criteria, the row repeater still displays page 5. This time there might be no data in page 5. How can we go back to first page.
Thanks,
Pooja

Hello Pooja,
I didnt see any method available in the CL_WD_ROW_REPEATED to reset it. Alternative what I can think of is to reset the view elements. But I'm not sure whether this will have impact on you other UI elements. May be you can try this
1. create a member variable in Attributes tab (MR_VIEW) of type ref to IF_WD_VIEW
2. in the WDDOMODIFYVIEW, write the following code
if first_time = abap_true.
wd_this->mr_view = view.
endif.
3. in the search method or in the event handler method for search, call reset_view
wd_this->mr_view->reset_view( ).
this method will reset all the UI elements in the view
other alternative would be to place the Row_Repeater in a transparent container. And during search delete the old row repeater and create a new one and bind the data source.
BR, Saravanan

DropDown by Key and Row Repeater

Hello,
I 've build a form inside a rowrepeater, inside the form there are several empty drop down by key.
The key value table of each dropdown by key belong to the selected country grouping (an input field with search help inside the form).
OnEnter event of the molga field, I call a BL to fill the key value table and get the index of the form (regarding to the dataprovider of my row repeater).
Here is the structure of my context:
CONTEXT _
                 |_CTX_COLL (0:N)
                              |_CTX_DROPDOWN (1:1)
* --- GET MOLGA --- *
* navigate from <CONTEXT> to <CTX_COLL> via lead selection
lo_nd_ctx_coll = wd_context->get_child_node( name = wd_this->wdctx_ctx_coll ).
lo_nd_ctx_coll->get_static_attributes_table( importing table = lt_ctx_coll ).
read table lt_ctx_coll into ls_ctx_coll index iv_index.
lv_molga = ls_ctx_coll-country.
* --- GET DROPDOWN NODE INDEX REFERENCE --- *
lv_idx_str = iv_index.
concatenate 'CTX_COLL.'
              lv_idx_str
              '.CTX_DROPDOWN' into lv_path.
condense lv_path no-gaps.
* navigate from <CONTEXT> to <CTX_DROPDOWN> via index selection
lo_nd_ctx_dropdown = wd_context->path_get_node( path = lv_path ).
lr_node_info = lo_nd_ctx_dropdown->get_node_info( ).
* --- SET DROPDOWN --- *
lt_value_set = wd_assist->get_priority( lv_molga ).
* set values (table) to context attribute
lr_node_info->set_attribute_value_set(
   name = `PRIORITY`
   value_set = lt_value_set

well ehrr
I see two completely different implementations
the context dropdown must be used with a drop down by INDEX
the value set must be used wth a dropdown by KEY
as you have a ddk, it uses the value set
furthermore, you set the value set on the dropdown context
try the index one
I'm not sure what you are trying to do, but try the following option
you have a node in which your dropdown field resides
make a subnode with the values for that field
fill the subnode depending on the selected country (don't forget to invalidate the node when the country changes)
bind a ddi to the dropdown values in the node
the value set is defined on node level, not on element level
so setting a different value set per element won't work i'm afraid
correct me if i'm rong
Edited by: Tom Van Doorslaer on Apr 3, 2009 3:48 PM

Row Repeater

Hi All,
I am having a requirment, where in, on action of a button i am displaying a pop up. In this pop up i am having search functionality & after retriving the data if click on OK button of pop up the data should be displayed on my first screen.
If this process repeats means if want to add more data how could i do that using row repeater??

hi Mr Khan,
Well wht i understood from your requirement i am giving you following solution by considering that you know webdynpro abap .
Step 1: In first view you created a button ADD.
Step 2: After clicking your ADD button you call other window which will act as pop up and in this new window you embed a view in which you have your search crieteria and table result.
Step 3: Now in second window's view when you select particular row from the table again you have to close this windo and call the first view and pass this data ie lead select to the first view.
NOTE : for this solution the most important thing is you should knw how to migrate your data from one window to other window efficiently.
regards
pankaj

RTF Header Rows Repeat in eBus BI Publisher (5.6.3)

Hi,
I have been struggling to get the Header Rows Repeat functionality working when generating RTF output with the eBus integrated BI Publisher - currently eBus 11.5.10.2 with ATG H RUP 7. The "How to Determine the Version of Oracle XML Publisher for Oracle E-Business Suite 11i and Release 12" Note (362496.1) doesn't provide anything more specific than 5.6.3. Based on the "Naming and Versioning" sticky note from Tim, I think this is equivalent to 10.1.3.2.
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To "Overview of Available Patches for Oracle XML Publisher (embedded in Oracle E-Business Suite)" Note (1138602.1) does not list any stand alone patch which seems to be refer to this functionality.
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theFurryOne
Edited by: thefurryone on Sep 14, 2010 5:01 PM

Hi Tim,
Thanks for that - the 7487412 readme doesn't say anything about the RTF header bug fix being included, but the Bugs Resolved by this Patch lists 6270261 (ER: RTF Output to support set Table Header Report, Table Row Keep-Together).
Patch # 7487412 is only available in R12, but with the specific ER number, I was able to find Note # 861915.1 (I couldn't it find with my keyword search) and this note indicates that 11i patch # 7702372 should resolve the problem for me in 11i (and it's readme explicitly documents 6270261 as being fixed by the patch).
Thanks again,
theFurryOne

How to restrict number of rows display using ig:gridView

Hi
All
How to restrict number of rows display using <ig:gridView datasource="{mybean.mylist}">
i am getting 10 rows using data_row . i wanna show only first 5 rows .
pageSize ="5" will be ok . but it displays remaining rows in next page. but i want to display only first 5 rows . is there any attribute to restrict number of rows.
thanks
rambhapuri

I have no idea which component you're talking about. If want to discuss here about a non-Sun JSF component, then please mention about the name, version and build in detail. You can also consider posting this question at the website/forum/mailinglist of the component manfacturer rather than here. At least I can tell you that the Sun JSF h:dataTable has the 'rows' attribute for that. I can also suggest you to just take a look in the TLD documentation of the component in question. There should be all possible attributes listed with a detailed explanation about the behaviour.

How do I save the width and height of a photo for repeated use?

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Hi,
How to count the no.of rows without using the count function?
Thanks,

they won't be 100% accurate. You're correct, Bluefrog, but the same goes for doing a count(*) (depending on the size of the table, ofcourse):
the table being queried might be under DML (deletes/inserts), and the next count(*) might give different results.
Both approaches will never be 100% accurate.
But simply selecting num_rows will be much much faster than doing a count(*).
Counting the number of rows always reminds me of this ongoing discussion, by the way:
http://asktom.oracle.com/pls/apex/f?p=100:11:0::::P11_QUESTION_ID:127412348064#14136093079164 ;)
Usually knowing the number of records by approximatly is sufficient, imo. 1000000 or 1000007 records: I don't care, don't need to know that.
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How to lock a row by using 'for update'?

how to lock a row by using 'for update'?

Hi,
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cheers
VT

Select extra row without using UNION ALL in pl/sql

Hi,
Can anyone tell me how to select extra row without using UNION or UNION ALL in pl/sql. Actually I want to have my o/p of query as partitioned by designation and ordered by salary and than one extra row which will contain the highest salary in a particular salary. My table has first_name,emp_id,designation and salary column. And I wnt the o/p as.
Mohinish,12212,SI,46000
Ram,11212,SSI,47000
Shyam,12133,SI,48000
Rick,9898,SI,46000
Rocky,12312,SSI,56000
Sariq,23948,SI,43000
Suman,12789,HR,49000
Sampy,12780,SI,46000
Parna,11111,HR,50000
Now the o/p should be.
Mohinish,12212,SI,46000
Rick,9898,SI,46000
Sariq,23948,SI,43000
Shyam,12133,SI,48000
Shyam,12133,SI,48000
Ram,11212,SSI,47000
Rocky,12312,SSI,56000
Rocky,12312,SSI,56000
Suman,12789,HR,49000
Parna,11111,HR,50000
Parna,11111,HR,50000
Thanks in Advance

You don't have to do a UNION or UNION ALL in PL/SQL but you would need to in SQL to get the desired output:
with data_recs
as (select 'Mohinish' first_name,12212 emp_id,'SI' designation,46000 salary from dual union
     select 'Ram',11212,'SSI',47000 from dual union
     select 'Shyam',12133,'SI',48000 from dual union
     select 'Rick',9898,'SI',46000 from dual union
     select 'Rocky',12312,'SSI',56000 from dual union
     select 'Sariq',23948,'SI',43000 from dual union
     select 'Suman',12789,'HR',49000 from dual union
     select 'Sampy',12780,'SI',46000 from dual union
     select 'Parna',11111,'HR',50000 from dual)
select first_name, emp_id, designation, salary from data_recs union all
select s.first_name, s.emp_id, s.designation, s.salary
from (select first_name,
               emp_id,
               designation,
               salary,
               row_number() over (partition by designation order by salary desc) high_salary
          from data_recs
         order by designation, salary) s
where s.high_salary = 1
order by designation, salary;
FIRST_NAME EMP_ID DESIGNATION   SALARY
Suman        12789 HR             49000
Parna        11111 HR             50000
Parna        11111 HR             50000
Sariq        23948 SI             43000
Rick          9898 SI             46000
Mohinish     12212 SI             46000
Sampy        12780 SI             46000
Shyam        12133 SI             48000
Shyam        12133 SI             48000
Ram          11212 SSI            47000
Rocky        12312 SSI            56000
Rocky        12312 SSI            56000

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Row repeater use.

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