Emanuele,
I use the queryresults string like this:
<tr>
<td>
<?php
$yy = $_SESSION['queryresults'];
$yy = ereg_replace('TABLE id="tab_adapar" class="sortable"
width="100%" border=0 cellspacing=0 cellpadding=0','TABLE BORDER=1',$yy);
$yy = preg_replace('{<div
class="LAYERHEADER">.*?<\/div>}','',$yy);
$yy = ereg_replace('<TH>\@</TH>','',$yy);
$yy = preg_replace('(<td class="zoomlink.*?<\/td>)','',$yy);
$yy = ereg_replace('Zoom to Selected Features','',$yy);
echo $yy
?>
</td>
</tr>
the regular expressions strip off the javascript for the zoom and any
formatting that is used for the info.phtml window. I have the above code in
printmap.phtml so that whatever printed in infowin also prints in the print
view as a simple table. I use css in a class that I added to default.css
file for display format for that table.
Once its in this format you can also break it into an array more easily by
using a regular espression to convert "<td>" ',' or '|' and '<tr>' to '\n'
or '<br>' then use explode to populate the array segments.
Also, because this basically just builds a nice table you could use css to
display it the way you like.
I also keep a set of arrays of the geometry and the oids that the queries
return and use those to build a simple table of points to zoom to that I
display in a pop up window. I create that array from the queryresults that
info.phtml uses.
That converts this:
<div class="LAYERHEADER">Water Features</div>
<TABLE id="tab_adawatp" class="sortable" width="100%" border=0 cellspacing=0
cellpadding=0>
<TR><TH>@</TH><TH>AREA</TH><TH>PERIMETER</TH><TH>ADAWATP_</TH><TH>ADAWATP_ID</TH><TH>NAME</TH><TH>DXF_LAYER</TH><TH>LAYER</TH><TH>CLASS</TH></TR>
<tr><td class="zoomlink"><a
href="javascript:opener.parent.mapFrame.zoom2extent(0,
0,'2467195.6094546+679003.71918006+2468423.2390913+680437.11455061')"><img
src="images/zoomto.gif"
border="0"></a></td><TD>41025.32</TD><TD>4563.05</TD><TD>3648</TD><TD>3089</TD><TD>Farr
Lateral</TD><TD>C-NWAT-CANL</TD><TD>35</TD><TD>minor</TD></tr>
<tr><td class="zoomlink"><a
href="javascript:opener.parent.mapFrame.zoom2extent(0,
0,'2465058.5054146+677741.16531989+2467480.600103+680424.40825578')"><img
src="images/zoomto.gif"
border="0"></a></td><TD>146629.74</TD><TD>7879.29</TD><TD>3650</TD><TD>2972</TD><TD>Rawson
Canal</TD><TD>C-NWAT-CANL</TD><TD>35</TD><TD>minor</TD></tr>
...
...
...
Much data snipped....
To this:
AREA PERIMETER ADAWATP_ ADAWATP_ID NAME DXF_LAYER
LAYER CLASS
41025.32 4563.05 3648 3089 Farr Lateral C-NWAT-CANL 35
minor
146629.74 7879.29 3650 2972 Rawson Canal C-NWAT-CANL 35
minor
21814.81 3240.51 3652 3136 Tenmile Creek C-NWAT-CANL 35
minor
18748.42 2015.36 3678 3161 Farr Lateral C-NWAT-CANL 35
minor
If the code didn't come through because of email client formatting I put
most of this email to the text file I've attached.
Let me know if you'd like any more help with this.
--
Things are only difficult while you don't understand them.
>From: Armin Burger <armin.burger at gmx.net>
>To: Emanuele Masiero <emanuele_mas at hotmail.com>
>CC: pmapper-users at faunalia.it
>Subject: Re: [Pmapper-users] array with data of feature in info.php
>Date: Sun, 14 May 2006 12:43:26 +0200
>
>Emanuele,
>
>it might help if you use the terminology used in pmapper when describing
>functionalities. I guess with 'rectangle selection' you mean the tool
>that's called 'Select', thus using a rectangle (but also just a point
>click) and applying the map query only on the layer chosen in the
>pull-down menu. The 'Identify' tool is probably what you mean with
>'point selection', this applies to all visible layers that have a
>template set in the map file.
>
>There is nothing to fix since the missing highlight function of the
>identify is made intentionally. Highlighting features of different
>layers makes no sense to me. As mentioned, you can use the 'select' also
>for single mouse clicks. Changing from the select to the identify tool
>does not remove the highlighting, that is also intended to be so. You
>can use the 'refresh' button to do this.
>
>I am an old ArcView 3 user and the behaviour of some functions is
>partially similar to the AV ones, with some modifications for usage by
>casual users.
>
>You can initiate the refresh also all the time when the select tool is
>disabled, just some slight modifications in mapserver.js, eg. the
>'domouseclick(button)' function.
>
>Armin
>
>
>
>Emanuele Masiero wrote:
> > I need to use the data of selected features outputted by info.php.
> >
> >
> >
> > I noticed that in info.php there is the global var
> > $_SESSION[?resultlayers?] that calls the array with SHAPEINDEXes of the
> > selected objects, this is perfect for me.
> >
> >
> >
> > This call works only with ?rectangle selection? and not with ?point
> > selection?.
> >
> > Maybe this problem is the reason of missing highlighting on the map of
> > ?by point? selection.
> >
> > Infact while using ?by point? after a ?by rectangle? selection, old
> > selected features remain turned on.
> >
> >
> >
> > Is it possible to fix the code?
> >
> > Bye
> >
> > Emanuele
> >
> >
> > ------------------------------------------------------------------------
> >
> > _______________________________________________
> > Pmapper-users mailing list
> > Pmapper-users at faunalia.it
> > http://faunalia.it/cgi-bin/mailman/listinfo/pmapper-users
>
>_______________________________________________
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