Thank you. I will check the specification of CQL. And Mr. Gabriel Roldan responded helpful documents to set up a web map app step by step, (http://docs.codehaus.org/display/MAP/Building+A+Web+App ). It is indeed a good introduction to teach how to develop a search function with MapBuild and Geoserver. Thanks.
Jody Garnett-3 wrote: > > Hi Vincent: > > The CQL thing has an offical specification (part of the catalog 2.0 > specification from OGC). However this format is very limited - you can > using he "like" filter to perform some basic wildcard searches. > > Your bigger question of how to google like searches is of course a bit > larger then CQL. > > In udig table view we provide a "full text search"; but we do that by > going through features in memory and doing just that - full text > search. If the user tells us a specific attribute to search (from a > drop down list) we can use the like filter and go faster; or if they > give us a CQL expression (in the same drop down list) we can go > faster. > > Other then that you may want to deploy a search engine (GeoNetwork > uses one for search metadata) and reference each feature id from each > block of text. > > Jody > On Tue, May 12, 2009 at 6:20 AM, Vincent2009 > <[email protected]> wrote: >> >> Hi ALL, >> >> I’m studying how to implement “search” function based on Gerserver. But I >> suffered server problems as follow. Before I posted my questions, I had >> searched the forum without helpful responds. >> 1. The Syntax of CQL. Though there is a guideline about CQL on the >> website, >> it doesn’t provide enough in my views. My questions: how to filter by a >> street name (a string, like “E 66th St”)? In the tiger-ny map, the CQL >> filer: tiger_roads.NAME "is" E 66th St, but it is wrong. >> 2. I just want to develop “map search” like Google map, MS Live map, >> as my >> further study platform. Unluckily, I don’t know how to start the work. >> Could >> you give some cues or steps? Of course, if there are some examples, it >> should be better. >> >> Cheers, >> Vincent >> >> -- >> View this message in context: >> http://www.nabble.com/How-to-develp-%22search%22-function-and-the-syntax-of-CQL-tp23490764p23490764.html >> Sent from the GeoServer - Dev mailing list archive at Nabble.com. >> >> >> ------------------------------------------------------------------------------ >> The NEW KODAK i700 Series Scanners deliver under ANY circumstances! Your >> production scanning environment may not be a perfect world - but thanks >> to >> Kodak, there's a perfect scanner to get the job done! With the NEW KODAK >> i700 >> Series Scanner you'll get full speed at 300 dpi even with all image >> processing features enabled. http://p.sf.net/sfu/kodak-com >> _______________________________________________ >> Geoserver-devel mailing list >> [email protected] >> https://lists.sourceforge.net/lists/listinfo/geoserver-devel >> > > ------------------------------------------------------------------------------ > The NEW KODAK i700 Series Scanners deliver under ANY circumstances! Your > production scanning environment may not be a perfect world - but thanks to > Kodak, there's a perfect scanner to get the job done! With the NEW KODAK > i700 > Series Scanner you'll get full speed at 300 dpi even with all image > processing features enabled. http://p.sf.net/sfu/kodak-com > _______________________________________________ > Geoserver-devel mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/geoserver-devel > > -- View this message in context: http://www.nabble.com/How-to-develp-%22search%22-function-and-the-syntax-of-CQL-tp23490764p23500807.html Sent from the GeoServer - Dev mailing list archive at Nabble.com. ------------------------------------------------------------------------------ The NEW KODAK i700 Series Scanners deliver under ANY circumstances! Your production scanning environment may not be a perfect world - but thanks to Kodak, there's a perfect scanner to get the job done! With the NEW KODAK i700 Series Scanner you'll get full speed at 300 dpi even with all image processing features enabled. http://p.sf.net/sfu/kodak-com _______________________________________________ Geoserver-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/geoserver-devel
