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Posted by cover on 01/02/06 07:17
So why is it that the following code returns data from a single table
just fine? When 'all' is selected, all records are returned or if
another selection is selected, only the ones specific to that group
are returned for a single table. Code follows.
$query =
"SELECT *
FROM $table
WHERE 1 = 1 ";
if($area != "All") $query .= "and area = '".$area."'";
$result = mysql_query($query);
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but where two tables have been successfully joined from a single form
and data from the form is going into 2 separate tables I run into
trouble on the query. The 'all' still returns everything as it
should, pulling data from the two tables but individual selections
used in a query form drop down that includes 'all' (i.e. to narrow to
more specific areas), will not work any longer?
$query =
"SELECT shakers.area, shakers.equipname, shakers.equipno,
shakers.coupler, motors.mccloc, motors.hp, motors.frame, motors.amps,
motors.rpm, shakers.notes
FROM shakers, motors
WHERE shakers.equipno = motors.equipno ";
if($area != "All") $query .= "and area = '".$area."'";
$result = mysql_query($query);
thanks again for any replies...
Chris
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