Validation Bug when using two TUniDBEdits in Grid

[MarkB]

I have a DBGrid with 4 fields, the first 2 are required and the Grid has RowEditor enabled.

Those two Columns have a TUniDBEdit control associated with them.

If I click the Plus button on the navigator, enter only data in the first field and click Confirm, I get a warning that the second field is required but the RowEditor stops responding to mouse clicks after that.

 

UniguiValidationBug.zip

[Sherzod]

I will open a ticket in the support portal. 

[Sherzod]

On 3/5/2020 at 4:57 AM, MarkB said:

If I click the Plus button on the navigator, enter only data in the first field and click Confirm, I get a warning that the second field is required but the RowEditor stops responding to mouse clicks after that.

I opened a ticket in the support portal.

One of the possible solutions for your case:

UniDBGrid1.ClientEvents.ExtEvents -> 

function validateedit(editor, context, eOpts)
{
    return (context.newValues[0] != "" && context.newValues[1] != "")
}

 

[sicoobcooplivre]

@SherzodPlease, is there a possibility to display a showmessage with the validation of the field above?
It worked just fine for my case, but I would like to display it in showmessage format!
Thanks!

[Sherzod]

You can send an ajaxRequest to the server inside the validate function, before "return ..."

[sicoobcooplivre]

@Sherzod Please help me assemble the code, as I still don't have that much knowledge!
Thank you for your attention!

[Sherzod]

Something like this:

1.

function validateedit(editor, context, eOpts)
{
    if (context.newValues[0] == "" || !context.newValues[0]) {
        ajaxRequest(this, 'vedit', {});
        return false;
    }
}

2. 

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

end;

 

[sicoobcooplivre]

@Sherzod Perfect thank you!
With your answers, I understood a little more about how to send from the client to the server, the question is to learn javascript!
I will study, thank you!

[Sherzod]

I wish you good luck, there are many examples on the forum.

[sicoobcooplivre]

@SherzodThere's just one more detail left for me to finalize my dbgrid:
Is there any way I can pass a value to one of the roweditor fields via code, in the case of the example above, I wanted to send a value to the Field4 field via code, is there any way?
Something like "field(4).setValue" ? I can't do this!
Thanks again!

[Sherzod]

39 minutes ago, Sherzod said:

there are many examples on the forum.

Try searching.