client events run time

[jahlxx]

H,

 

I do this for dbgrids in run time:

 

   tunidbgrid(xdbg).ClientEvents.unievents.Values['beforeinit']:='function beforeinit(sender, config)' +
             '{config.viewConfig.enableTextSelection = true;}';
 

This don't work.

 

How can I do it in run time?

 

Thanks.

 

[jahlxx]

I need this for all the grids un the app.

 

Can do this in CSS? in mainform script?

 

Thanks in advance.

[Sherzod]

Hi,

 

H,

 

I do this for dbgrids in run time:

 

   tunidbgrid(xdbg).ClientEvents.unievents.Values['beforeinit']:='function beforeinit(sender, config)' +
             '{config.viewConfig.enableTextSelection = true;}';
 

This don't work.

 

Where do you use this code?

[jahlxx]

in the onshow of the form that contains tje grid

 

Enviado desde mi SM-A500FU mediante Tapatalk

[jahlxx]

I am trying not write this in evwry client event of every dbgrid.

 

 

Enviado desde mi SM-A500FU mediante Tapatalk

[Sherzod]

in the onshow of the form that contains tje grid

 

Enviado desde mi SM-A500FU mediante Tapatalk

 

it should work

[Sherzod]

Or, try this:

 

MainForm -> Script:

Ext.override(Ext.grid.View, { enableTextSelection: true });

[jahlxx]

Great!!

 

Thanks.

 

In mainfor is better.

 

And this?:

 

function containercontextmenu(sender, e, eOpts)
{
  ajaxRequest(this, 'cellcontextmenu', ['ex='+e.getXY()[0], 'ey='+e.getXY()[1]]);
}

 

ths is also for every grid (extevents).

 

Thanks.

[Sherzod]

UniDBGrid -> OnCellContextClick event ??

[jahlxx]

yes

 

Enviado desde mi SM-A500FU mediante Tapatalk

[jahlxx]

UniDBGrid -> OnCellContextClick event ??

but this don't work if grid is empty.

 

this is the reason of my prior post.

 

is possible to add in mainform script to not repeat in every dbgrid?

 

 

 

Enviado desde mi SM-A500FU mediante Tapatalk

[Sherzod]

but this don't work if grid is empty.

 

Correct, because this applies to cells

 

 

is possible to add in mainform script to not repeat in every dbgrid?

 

Yes, it is possible, but I think, it is better to do this in the "code", for example, in the FormCreate event

[jahlxx]

Sorry. Don't work.

 

But I think it could be better in mainform script, because I do only once, not in every form and/or every dbgrid.

 

How can I do it?

 

Thanks.

[Sherzod]

Sorry. Don't work.

 

What does not work?

[jahlxx]

add the code on form create has no effect in the grid

 

Enviado desde mi SM-A500FU mediante Tapatalk

[jahlxx]

as I can see, in general, add the code in run time to grids, don't work.

 

for this, I think is better to add in mainform script (as you told me with enableTextSelection).

[Sherzod]

as I can see, in general, add the code in run time to grids, don't work.

 

Sorry, provide the code, I will analyze

[jahlxx]

This is the code, in every dbgrid:

 

function containercontextmenu(sender, e, eOpts)
{
  ajaxRequest(this, 'cellcontextmenu', ['ex='+e.getXY()[0], 'ey='+e.getXY()[1]]);
}

 

 

And for not repeat in every one, I'm trying to do this:

 

   tunidbgrid(xdbg).ClientEvents.ExtEvents.Values['containercontextmenu']:='function containercontextmenu(sender, e, eOpts)' +
             '{ajaxRequest(this, cellcontextmenu, [ex=+e.getXY()[0], ey=+e.getXY()[1]]);}';
 

 

As you told me with cellcontextmenu, I'd like to do this in mainform script, and do only once, not in every dbgrid individually.

 

Thanks.

[Sherzod]

procedure TMainForm.UniFormCreate(Sender: TObject);

begin

    UniDBGrid1.ClientEvents.ExtEvents.Values['containercontextmenu']:='function containercontextmenu(sender, e, eOpts)' +

    '{ajaxRequest(this, "_cellcontextmenu", ["ex="+e.getXY()[0], "ey="+e.getXY()[1]]);}';

end;

[jahlxx]

Sorry, but don't work.

 

It does nothing if dbgrid is empty.

[Sherzod]

Sorry, but don't work.

 

It does nothing if dbgrid is empty.

 

 

procedure TMainForm.UniFormCreate(Sender: TObject);
begin
    UniDBGrid1.ClientEvents.ExtEvents.Values['containercontextmenu']:='function containercontextmenu(sender, e, eOpts)' +
    '{ajaxRequest(this, "_cellcontextmenu", ["ex="+e.getXY()[0], "ey="+e.getXY()[1]]);}';
end;

procedure TMainForm.UniDBGrid1AjaxEvent(Sender: TComponent; EventName: string;
  Params: TUniStrings);
begin
  if EventName = '_cellcontextmenu' then
  begin
    ShowMessage('click');
  end;

end;

[jahlxx]

ok. works.

 

but could be better this?:

 

procedure TMainForm.UniDBGrid1MouseDown(Sender: TObject; Button: TMouseButton;
  Shift: TShiftState; X, Y: Integer);
begin
   if button=mbRight then
      menu.Popup(X, Y, UniDBGrid1);
end;
 

Using MouseDown instead of CellContextClick.

 

Only with this don't need any more. It works without ajaxrequest.

 

Is only a question.

 

Could be this better solution? More clear?

 

Thanks.

[Sherzod]

Hi,

 

With CellContextClick, the event occurs only when the "right button" is clicked

With MouseDown, the event occurs when you press "any button"

[jahlxx]

Ok.

 

I know.

 

And what does it mean? Less performance?