Retrieve all record if check box = 0 (Not checked)

  • Thread starter Thread starter Silvio
  • Start date Start date
S

Silvio

Hello, I would like to see ALL (0 and -1) records if my check box in my form
is not checked (0) and if checked (-1) I would like to see only record with
-1 (with check mark)

This is what I have, but as expected it will return only record with 0 OR -1

SELECT tblSite.Site, tblSite.Lab
FROM tblSite
WHERE (((tblSite.Lab)=[Forms]![My Sites Groups]![CheckLab]));

Thank you,
Silvio
 
You can use the IMP operator:

WHERE (FORMS![My Sites Groups]!checkboxName = -1) IMP (Lab = -1)


Vanderghast, Access MVP
 
Hi Karl thanks for the replay. The check Box located on the form is unbounded
and the values will always be either 0 or 1, never Null. Therefore, if the
check box is 0 then I want to be able to retrieve record 0 and -1, if the
check box is -1 then I want to retrieve only record with -1.

KARL DEWEY said:
If the checkbox is neith 0 or -1 then it is null.
Try this --
SELECT tblSite.Site, tblSite.Lab
FROM tblSite
WHERE tblSite.Lab = IIF([Forms]![My Sites Groups]![CheckLab] Is Null,
Between -1 AND 0, [Forms]![My Sites Groups]![CheckLab]);

--
Build a little, test a little.


Silvio said:
Hello, I would like to see ALL (0 and -1) records if my check box in my form
is not checked (0) and if checked (-1) I would like to see only record with
-1 (with check mark)

This is what I have, but as expected it will return only record with 0 OR -1

SELECT tblSite.Site, tblSite.Lab
FROM tblSite
WHERE (((tblSite.Lab)=[Forms]![My Sites Groups]![CheckLab]));

Thank you,
Silvio
Click to expand...
Click to expand...
 
Silvio if i am understanding you:
1. the form should have all records.
2. on a form you have an unbound check box where if you check it, only -1
records appear, otherwise all records are visible.

if that is correct:
on the after update of CheckLab

If CheckLab = -1 Then
Me.filter = "lab= - 1"
Me.FilterOn = True
Else: Me.FilterOn = False
End If

you might have to play around with the quotes in the filter and/or how to
handle the else
good luck anf i hope that helps
 
If the checkbox is neith 0 or -1 then it is null.
Try this --
SELECT tblSite.Site, tblSite.Lab
FROM tblSite
WHERE tblSite.Lab = IIF([Forms]![My Sites Groups]![CheckLab] Is Null,
Between -1 AND 0, [Forms]![My Sites Groups]![CheckLab]);
 
WHERE Lab = [Forms]![My Sites Groups]![CheckLab] OR Lab = -1

If Checklab is checked you will see all records where Lab is True. If
checklab is not checked you will see all records where Lab is False (0) plus
all records where Lab is True (-1)

John Spencer
Access MVP 2002-2005, 2007-2010
The Hilltop Institute
University of Maryland Baltimore County
 
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