ReadOnly for one row in a table in Web Dynpro

Hallo,
is there a possibility to set rows in a table to readonly if there is a condition to do that.
The rest must be in normal lookout.
Kind regards
Gunter

Hi,
Refer to the flwg thread,
Field in web dynpro table for one row to be read only
Hope it helps.
Regards
Srinivasan T

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How i get the index for the row in a table which i selected .
Help me.
Points are Sured.
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Hi ,
in the wdevent parameter of the action get the selected element
eg
context_element type ref to if_wd_context_element .
context_element = wdevent->get_context_element( 'CONTEXT_ELEMENT' ).
then call the get_index method..
context_element->get_index( ).
Regards
Yash

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I have a requirment like this,
while click on a hide/show button from the first row and last column of the table, want to display a table(or add some rows to insert data) in between the rows of the table and insert data in the new table .
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Raju.

hi raju....
if you want to insert rows.... then read the index of the row clicked and then read the node that is bound to the table and insert an empty row at that index and bind it back again....
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--regards,
alex b justin

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loop at lt_set into ls_set.
ls_set->get_staitc_attributes
importing
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Fetching more than one row from a table after selecting one value from the dropdown

Hi Experts,
How can we fetch more than one row from a table after selecting one value from the dropdown.
The scenario is that I have some entries in the dropdown like below
A               B               C
11256          VID          911256
11256          VID          811256
11256          SONY      11256
The 'B' values are there in the dropdown. I have removed the duplicate entries from the dropdown so now the dropdownlist has only two values.for eg- 'VID' and'SONY'. So now, after selecting 'VID' from the dropdown I should get all the 'C' values. After this the "C' values are to be passed to other methods to fetch some data from other tables.
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Preeetam Narkhede.

Hi Preetam!
I hope I understand your request proberly, since this is more about Java and less about WebDynpro, but if I'm wrong, just follow up on this.
Supposed you have some collection of your original table data stored in variable "origin". Populate a Hashtable using the values from column "B" (let's assume it's Strings) as keys and an ArrayList of whatever "C" is (let's assume String instances, too) as value (there's a lot of ways to iterate over whatever your datasource is, and since we do not know what your datasource is, maybe you'll have to follow another approach to get b and c vaues,but the principle should remain the same):
// Declare a private variable for your Data at the appropriate place in your code
private Hashtable temp = new Hashtable<String, ArrayList<String>>();
// Then, in the method you use to retrieve backend data and populate the dropdown,
// populate the Hashtable, too
Iterator<TableData> a = origin.iterator();
while (a.hasNext()) {
     TableData current = a.next();
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     String c = current.getC();
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     if (values == null) {
          values = new ArrayList<String>();
     values.add(c);
     this.temp.put(b, values);
So after this, you'll have a Hashtable with the B values als keys and collections of C values of this particular B as value:
VID --> (911256, 811256)
SONY --> (11256)
Use
temp.keySet()
to populate your dropdown.
After the user selects an entry from the dropdown (let's say stored in variable selectedB), you will be able to retrieve the collection of c's from your Hashtable
// In the metod you handle the selection event with, get the c value collection
//and use it to select from your other table
ArrayList<String> selectedCs = this.temp.get(selectedB);
// now iterate over the selectedCs items and use each of these
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for (String oneC : selectedCs) {
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Michael

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Can i highlight one row in a table control. I found some stroke color in the properties for a field in table control. But i am not sure, will it be applied to the entire column or to a particular field.
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Manjunatha.T.S

Hi,
This is not currently available in VC.
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Types:begin of ty_rows,
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Types:end of ty_rows.
for example....
If i need to pass 2 vendor details at a time to main window then the structure should be like this.
Types:begin of ty_rows,
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Then you can pass i_main internal table to your main window.
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Want to disable one row in a table

Hi,
I have a requirement where I have to disable only one row of a table.
Also, I am not using any checkboxes/radiobuttons in the table.
Please help me in resolving this.
Thanking You.
Regards.
Reinuka.

Hi,
Create a Value Node in the below mentioed structure
TableNode
---value1
---value2
---value3
---TableRowReadOnly(boolean)
Note: - make sure that the attribute TableRowReadOnly is in the same level as the other attributes in the node
Create an Action for the onLeadSelect event for the table and in that action, write the following code:
int leadSelection = wdContext().node<nodename>().getLeadSelection();
if(leadSelection != -1)
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How to set fire action event for particular rows in a table

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I have a requirement in which I want to set fire action event for particular rows in a table based on some condition.
The table has columns like fullname,employee id etc.
So i want to set fire action event for particulars rows only which will saisfy some condition.

Atanu,
Your approach(setting fire action for few rows) seems not possible. Better to go ahead with workaround.
Do you want this functionality in processRequest(while page loading) or processFromRequest(on some event) method ? Give more explanation regd. your requirement ?
In either case loop through the rows and when your condition is met write the action to be performed in controller.
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What is the keyboard shortcut for "delete row" in a table?

What is the keyboard shortcut for "delete row" in a table within a pages document?

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Need a report column to hold data for one row only

Hey Guys,
I have a report which has a column that links to another page in my APEX application.
There is a requirement where only one of the rows in this report needs to have a link so I need the column to show the page link for one row and one row only.
The report will have about 5 rows at a time so is there a way to just make this link appear for the one row(it will be the top row) in the column attirbute in APEX? or can this be done in the SQL for the report?
Any help is much appreciated
Thanks
-Mark

Hi
The only way (I believe) to do this is within the SQL. Then you just wrap the column in a CASE statement and if it meets your criteria then build up the link and if not then display normally.
Something like this...
SELECT ename,
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       END empno
FROM empCheers
Ben

Radio button for every row in a table

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Thanks in advance

Create a table region in Jdev. Then right click on it New--> Choose Single Selection.
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--Anil

Drop down in allready displaying table in web dynpro

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We have a requirement where we are displaying the data of the table KNA1 in a table form (Web dynpro) which is editable.for the field NAME1 there must be drop down box which contain some values , so that for any row user can select one of the value and then when press SAVE button the table KNA1 should be updated with the new value of NAME1.
Can you please let us know how to do this.
Thanks
Mahesh

>Can you please let us know how to do this.
Which part of what you describe and what exactly are you having problems with. You can of course change the cell editor of your column to DDLB. Is that where you are having problems. Or are you trying to decied between DDLBByKey and DDLBByIndex. For that I would suggest you read the following:
http://help.sap.com/saphelp_nw70ehp1/helpdata/en/bb/69b441b0133531e10000000a155106/frameset.htm

Database table in Web dynpro

Hi All,
I am trying to use a database table in Web Dynpro. For this, o already created and deployed a dictionary project and one database table in that project. In my web dynpro project when i am accessing this table columnname it works fine, but its not allowing to insert the data.It is giving following error:
The SQL statement "INSERT INTO "TMP_2" ("NAME") VALUES ( "ASDFGH") " contains the semantics error[s]: - 1:36 - the column >>ASDFGH<< is undefined in the current scope where NAME is my column name.
Also when i change some column name or add one more column to my table and then deploy it. After this, when i run my web dynpro project it doesn't show the updated column name and column count.
Please help.
Regards,
Chirag Aneja

Hi,
Try using prepare statement as follows
PreparedStatement pstmt = con.prepareStatement("INSERT INTO TMP_2(NAME) VALUES ( ?) );
pstmt.setString(1, "ASDF");
Regards
Ayyapparaj

How to input multiple records in tables in web dynpro

Hi
In web dynpro table I am able to input data in first row only. How to input data in other rows.
Thanks,
Saurabh

hi, okay..
I summarize in 3 aspects:
1.You want make the Table row play like "Input field"
The solution is :
In the table column, you set the cell editor as "Input field"
2.You want to use the FILTER function
The solution is :
set Filter Value property and realize "OnFilter" event...
3.You want to add Ready for Input rows to your table
The solution is :
You should make use of the Context Node bound to the table. The EXAMPLE coding:
DATA lo_nd_flights TYPE REF TO if_wd_context_node.
DATA lo_el_flights TYPE REF TO if_wd_context_element.
* append the element with initial attribute value
lo_nd_flights = wd_context->get_child_node( name = wd_this->wdctx_flights ).
lo_el_flights = lo_nd_flights->CREATE_ELEMENT( ).
* bind the newly created element
lo_nd_flights->BIND_ELEMENT( new_item = lo_el_flights
set_initial_elements = abap_false ).
4.You want to set N rows ready for input initially
The solution is :
Set the Row visible property..
Best wishes.

ReadOnly for one row in a table in Web Dynpro

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