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Posted by ft310 on 07/13/05 17:45
The following code is lifted from an html / php page -- all of the error
checking and other stuff is removed but is there and working in the actual
page.
The issue is moving between html variables and php variables.
I understand html variables holdCounty, holdState and County are not
available to a $_Post function until the Submit function is engaged.
My question: Is there anyway, short of the round trip caused by either
clicking the Submit button or simulating the same action in javascript, to
move the html variables into a php context. It is very hard to justify this
methodology as there are all sorts of User impacts. I can not believe this
is a unique issue and it must have been solved before. I'm a newbee and need
help please as I hate making Users work -- bad form.
$localCounty=$_POST[holdCounty] ;
$localState=$_POST[holdState] ;
$localTest=$_POST[County] ;
$s_sqlT1="SELECT Town, Area, State, County FROM LocationsGB " ;
if ($localTest=="All")
{
$s_sqlT2 = "" ;
}
else
{
$s_sqlT2="WHERE County='".$localCounty."' AND
State='".$localState."' " ;
}
$s_sqlT3="GROUP BY State, Town ORDER BY State DESC, Town, Area" ;
$s_sqlT0=$s_sqlT1.$s_sqlT2.$s_sqlT3 ;
$dbt=mysql_connect('localhost', 'rhodeisl_ft310', 'billwilson') ;
mysql_select_db('rhodeisl_RISC',$dbt) ;
$resultT=mysql_query($s_sqlT0,$dbt) ;
At the end of this there is no information returned from the database.
NOTES:
A. The full SQL statement is constructed ($s_sqlT0) but the values for
$localCounty and $localState are not there
B. Appropriate information is in the database.
C. It appears the SQL statement works when tested standalone.
D. holdCounty and holdState are html form text boxes and have information
in them
E, County is the result of an html drop down list selection
tooheys@fullchannel.net
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