<html xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns="http://www.w3.org/TR/REC-html40">
<head>
<meta http-equiv=Content-Type content="text/html; charset=iso-8859-1">
<meta name=Generator content="Microsoft Word 11 (filtered medium)">
<style>
<!--
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0cm;
margin-bottom:.0001pt;
font-size:12.0pt;
font-family:"Times New Roman";}
a:link, span.MsoHyperlink
{color:blue;
text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
{color:purple;
text-decoration:underline;}
span.E-MailFormatvorlage17
{mso-style-type:personal-compose;
font-family:Arial;
color:windowtext;}
@page Section1
{size:595.3pt 841.9pt;
margin:70.85pt 70.85pt 2.0cm 70.85pt;}
div.Section1
{page:Section1;}
-->
</style>
</head>
<body lang=DE link=blue vlink=purple>
<div class=Section1>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Hallo Liste,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>da bin ich schon wieder mit einer Anfrage.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=black face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:black'>Um die Dateiattribute eines Datensatzes
anzuzeigen, auf den mit der Maus geklickt wurde, habe ich folgende Funktion
gefunden:<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 color=black
face=Arial><span lang=EN-GB style='font-size:10.0pt;font-family:Arial;
color:black'>select * from lage where distance(the_geom,
GeomFromText('POINT(2566035 5645334)',31466)) <80;<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 color=black
face=Arial><span style='font-size:10.0pt;font-family:Arial;color:black'>Das
Ergebnis kann ich per php in meiner Seite darstellen.<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 color=black
face=Arial><span style='font-size:10.0pt;font-family:Arial;color:black'>Frage:<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 color=black
face=Arial><span style='font-size:10.0pt;font-family:Arial;color:black'>Wie
kann ich alle Datensätze in dem gerade sichtbaren Kartenausschnitt über den
Extent abfragen?<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 color=black
face=Arial><span style='font-size:10.0pt;font-family:Arial;color:black'>Ich
habe bislang nur<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 color=black
face=Arial><span lang=EN-GB style='font-size:10.0pt;font-family:Arial;
color:black'>select astext(the_geom) as geom from lage where geom &&
GeomFromText('BOX3D(2548154 5621111,2583775 5656732)'::box3d,31466);<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 color=black
face=Arial><span style='font-size:10.0pt;font-family:Arial;color:black'>als
Beispiel gefunden, es werden aber nur Fehler produziert.<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 color=black
face=Arial><span style='font-size:10.0pt;font-family:Arial;color:black'>Hat
jemand einen Tipp für mich.<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 color=black
face=Arial><span style='font-size:10.0pt;font-family:Arial;color:black'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 color=black
face=Arial><span style='font-size:10.0pt;font-family:Arial;color:black'>Mit
freundlichen Grüßen<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 color=black
face=Arial><span style='font-size:10.0pt;font-family:Arial;color:black'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 color=black
face=Arial><span style='font-size:10.0pt;font-family:Arial;color:black'>Klaus
Schiefer<o:p></o:p></span></font></p>
</div>
</body>
</html>