UniStringGrid Blank spaces

[Gabriel]

Hi, 

I'm having an issue with the unistringgrid. I'll try to explain.

I'm using a UniStringGrid so the user can enter some data (as detailed here http://forums.unigui.com/index.php?/topic/11309-solved-unistringgrid-editorview), which works great, but i'm having trouble saving the information to a text file, the problem is that the grid trims the blank spaces at the beginning of the cell but only when i add them myself.

 

Some images:

When i load the app and press the button show text:

 

 

I edit the first cell adding a lot more blank space at the beggining and then click on Show Text

The text has been trimed.

 

I attach a test project. 

 

It would be great if someone can help me.

 

Regards

 

UniStringGrid.zip

[Gabriel]

Any ideas on how to solve this? is this a bug?

 

Regards

[Sherzod]

Hi, 

We will check and let you know 

[Gabriel]

Sherzod, 

Sorry to bother you again. Any news about this topic?

Thanks

Regards, 

Gabriel

[Sherzod]

Gabriel,

Sorry for the delay,

I'm checking now

[Sherzod]

You can open the request in the support portal...:

procedure TUniStringGrid.SetCellValue(ACol, ARow:Integer; OldValue, NewValue: Variant; AuxParam: string);
var
  Attr, S : string;
begin
  if (ACol < FColumnCount) and  (ARow < FRowCount) then
    try
      FInternalSet := True;
      S := Trim(NewValue); <------------
  ...

 

[Sherzod]

As a workaround, you can try this approach:

procedure TMainForm.UniStringGrid1AjaxEvent(Sender: TComponent;
  EventName: string; Params: TUniStrings);
var
  colIdx, rowIdx: Integer;
begin
  if EventName = '_edit' then
  begin
    colIdx := StrToInt(Params.Values['colIdx']);
    rowIdx := StrToInt(Params.Values['rowIdx']);

    (Sender as TUniStringGrid).Cells[colIdx, rowIdx] := Params.Values['val']
  end;

end;

function edit(editor, context, eOpts)
{
    var ctx=context;
    ajaxRequest(ctx.grid, '_edit', ['colIdx='+ctx.colIdx, 'rowIdx='+ctx.rowIdx, 'val='+ctx.value]);
    
    return false; 
}

 

[Gabriel]

Many thanks.

I've try the workaround and it works great. But also i've submited the issue to the support portal.

Thanks a lot.

 

Regards