Using Checkbox

Hello,

How it should look?
Can you make test project for me, and I will try to develop it on your example.

Thanks a lot for your help,

for the sake of other people willing in reproducing this item, please find below the working code:

//##################################################################################################
// Field protection and Checkbox section

// Checkbox to add "DECT" in two fields at once EditCisco Form
procedure AddInfo_CheckBox1_OnMouseUp (Sender: string; MouseLeft, MouseRight, MouseMiddle: boolean; Shift, Alt, Ctrl: boolean; X, Y: Integer);
begin
    if AddInfo.CheckBox1.Checked then
    begin
        if not AddInfo.AddTK.ReadOnly then
        begin
            AddInfo.AddTK.Text:='DECT';
            AddInfo.AddPF.Text :='DECT';
        end;
    end;
end;

// Check if fields PF is empty or not for the checkbox, if not empty then read-only AddInfo Form
procedure AddInfo_AddPF_OnChange (Sender: string);
begin
    if (AddInfo.AddTK.Text='DECT') and (AddInfo.AddPF.Text='DECT') then AddInfo.CheckBox1.Checked:=True else AddInfo.CheckBox1.Checked:=False;
end;

// Check if fields TK is empty or not for the checkbox, if not empty then read-only AddInfo Form
procedure AddInfo_AddTK_OnChange (Sender: string);
begin
    if (AddInfo.AddTK.Text='DECT') and (AddInfo.AddPF.Text='DECT') then AddInfo.CheckBox1.Checked:=True else AddInfo.CheckBox1.Checked:=False;
end;

// Protect fields PF and TK when not empty, if not empty then read-only AddInfo Form
procedure AddInfo_OnShow (Sender: string; Action: string);
begin
    if AddInfo.AddPos.Text<>'' then AddInfo.AddPos.ReadOnly := True else AddInfo.AddPos.ReadOnly := False;
    if AddInfo.AddTK.Text<>'' then AddInfo.AddTK.ReadOnly := True else AddInfo.AddTK.ReadOnly := False;
    sLastActionForm := Action; // variable for edit/add logging
end;

Please, use default value 0 - for NO
and 1- for YES

Maybe I misunderstand the question.
This is exactly as it should work, you have not?

Exactly where you want to see Yes/No and how?
Can you show me a screenshot?

Thanks.

By default (if you don't use SQL query), it should work the way you want (with Yes/No instead of 1/0)

Please, send me your project to support@drive-software.com

You have mixed types of field TEXT and BOOLEAN
I sent to you fixed project.

hello Dmitry
can you please send me an example how to use checkbox.
please a simple file, with 3 choices as checkbox
thanks

Dmitry
Hello,
no, sorry to respond so late!
what I want is simple:

first example
as object "colors"
multiple choice: red, yellow, green, blue
I can choose:
1- just "red"
2- red, yellow, green
3-red, blue
4-or all colors

second example:
I can choose just one, from the four choices
thks