To disable first row in a DataGrid

Hi all,
I have a data grid displaying 4 rows.In this data grid i want
to make the first row alone disabled that is the first row should
not be editable but the remaining rows should be editable.Can
anyone please help me out in this issue.
Thanks & Regards,
Lalitha

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)
     for(int i = 0; i < wdContext.nodeTableNode().size(); i++)
             if(condition)
                      wdContext().nodeTableNode().getTableNodeElementAt(i).setTableReadOnly(true);
          else
                      wdContext().nodeTableNode().getTableNodeElementAt(i).setTableReadOnly(false);
Hope this helps u
Regards,
Poojith MV

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This should do it.
If this post answered your question or helped, please mark it as such.
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Dear all,
I think my question is entirely explained in the topic
summary of this post. I have a datagrid that uses a item renderer.
The main app is defined like in the first part of the attached
code. The itemrenderer looks like the second part of the attached
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Hi WAV;
You might have better luck posting over in the Front Row Forum.
Allan

How to disable first row selection in a table

Hi,
I have three tables which have master child relationship. I need to enable a button for each table based on row selection of corresponding table.But first row is being selected automatically and the buttons are enabled.
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I know a hack but I don't recommend it, anyway here it goes:
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TestStand 2.0.1f1
I am trying to use the property loader with the option 'First Row of Data Specifies Step Property for Each Column' unchecked.
I have followed the example text as outline in the User manual Ch8 page69.
But it seems that the step name is always being checked. I have tried a number of varations but I can not get the property loader to ignore the Step Name.
I have attached an example with a limit file. Any clues anyone.
Regards
Ray Farmer
Regards
Ray Farmer
Attachments:
Disable_the_First_Row.seq ‏26 KB
Disable_first_row.txt ‏1 KB

Ray,
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Applications Engineer
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Hi,
I have a DataGrid:
<mx:DataGrid id="gamesGrid" x="10" y="81" width="828" variableRowHeight="false">
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Sounds quite similar to:
http://forums.adobe.com/thread/604259
Regards, Sam

Apologies if I've misunderstood your problem.
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Amit, shame you didn't include a code example. The first blog does work...though probably not the most effecient mechanism. The 2nd Blog seems to be missing something as referencing e.site isn't enough. I've included a code sample of what it should be. Please include the routine DeleteNil as you can't assign a value to a null node. If theres a more effecient way..by all means post a blog. Cheers
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xField = xNavigator.SelectSingleNode("boc:UnitNet", this.NamespaceManager);
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Textinput in all the colums of the first row of datagrid

Hi
i need Textinput in all the colums of the first row of
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This will not be easy. i see two possible solutions.
You could use a custom itemRenderer. This will require that
you find some way to identify the dataProvider collection index
from within the renderer, and set the renderer to editable when
that index is 0.
Or you could create a composite component using two
dataGrids, one with a single row for the editable columns. There
are examples available on combining two DGs this way.
Again, this will be difficult, so be sure that it is
absolutely required and consider some other UI approach if posible.
Tracy

Disable few rows in datagrid.

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Pooja Kuber | [email protected] |http://www.infocepts.com

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Hi experts,
I have an issue about using the <af:table, needs your help:
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2.Only the first line can react to my manipulate, such as select one line and click delete button.
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I have an page OVS_Server.jspx, parts of it is :
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Would anyone show some lights on it?
Thank you very much.

Thank you for your reply!
But the example you mentioned also has the issue like one of the comments :
"Hi, on selecting the first row it displays the correct value, when navigating to another row still it displays the old value and not fetching the new selected row, actually I can see this on your sample screen shots... is there any way we can fix??"
Is there any resolution?

Making first row checkbox enable

Hi all,
I have a scenario where i had a af:table with status field with values ('failed' or 'blocked') ,id field(not a primary key) and a checkbox column( i.e.,Transient attribute).
here i had a searchcriteria where i should mention id for that id i will get all the transactions .
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In the transactions if i get only blocked then i need to make firstrow checkbox to be enabled and rest should be disabled. here i was able to find whether i have only blocked or not.By using
ViewObjectImpl empDeptVO = this.getBlockedTransactionsView1();
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How can i enable the first row check box when i get only blocked transactions
thanks in advance

Duplicate of: Enabling the First Row Check Box in af:table
Frank

Table- Why first row Selected from itself

Hi,
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Hi,
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Give some hints that in a table control , first row will be editable and

pls,
give some hints that in a table control , first row will be editable and
rest of the rows will be non-editable.

Hi,
Take the group1 for all the textboxes in table control as 'ABC'.
Use this code, its working:-
it_zekpo is my internal table w/o header line,
wa_zekpo is work area.
Name of input/output fields on screen are:-
wa_zekpo-field1,
wa_zekpo-field2, and so on...
At screen flow-logic
PROCESS BEFORE OUTPUT.
* MODULE status_8003.
LOOP WITH CONTROL po_tb.
    MODULE read_data.
ENDLOOP.
PROCESS AFTER INPUT.
* MODULE user_command_8003.
LOOP WITH CONTROL po_tb.
    MODULE modify_data.
ENDLOOP.
In PBO
*&      Module READ_DATA OUTPUT
MODULE read_data OUTPUT.
READ TABLE it_zekpo INTO wa_zekpo INDEX po_tb-current_line. "po_tab is table control name
"enable only first row and disable rest rows in table control.
IF sy-subrc EQ 0.
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          SCREEN-INPUT = 0.
          SCREEN-ACTIVE = 0.
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"disable empty rows
ELSE.
    IF screen-group1 = 'ABC'.
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        SCREEN-ACTIVE = 0.
      ENDLOOP.
      MODIFY SCREEN.
    ENDIF.
ENDIF.
data : line_count type i.
describe it_zekpo
lines line_count.
po_tb-lines = line_count + 10.
"to increase the number of lines in table control dynamically
ENDMODULE.                 " READ_DATA OUTPUT
In PAI
*&      Module MODIFY_DATA INPUT
MODULE MODIFY_DATA INPUT.
MODIFY IT_ZEKPO FROM WA_ZEKPO INDEX po_tb-currentline.
ENDMODULE.                 " MODIFY_DATA INPUT
Hope this solves your problem.
Thanks & Regards,
Tarun Gambhir

To disable first row in a DataGrid

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