[mapserver-users] filter in Itemnquery

[Ryan, Adam]

Hi.

There are a number of ways to do this.  I like to do something like this:

//variables:

theField = "NAME";
theValue = "JONES;

//a piece of the string I pass to Mapserver

SendString += "&mode=itemnquery&qlayer=SL&map_SL_filter=('[" + theField +
"]' =~ /" + theValue + "/)&item=" + theField + "&value=//";

But there are other (probably better) ways to do this.

Cheers,

Adam Ryan

-----Original Message-----
From: soreotsoga at libero.it
To: mapserver-users at lists.gis.umn.edu
Sent: 10/7/02 5:50 AM
Subject: [mapserver-users] filter in Itemnquery

hi everyone!
i want to extract a record froma a database, knowing the Id. I'm using 
mapserver 3.6- how can i do it?
i tried to use itemnquery, or itemquery but i wrong something... i do 
not know how mapserver works... i have to define a filter... but how 
have it to be? "Id"?"Id=.....???I can't write "ID=one specific 
value, 'cause it will be different next time

thanks


eros agosto
politecnico di torino