[Geomoose-users] Item Query Problems and Question

Wed Nov 30 12:53:51 EST 2011

Would this (see link) have anything to do with the problem?

http://www.osgeo.org/pipermail/mapserver-dev/2010-April/009937.html

From: Dan Little [mailto:danlittle at yahoo.com] 
Sent: Wednesday, November 30, 2011 9:55 AM
To: Ed Boesenberg, III; 'Brent Fraser'
Cc: geomoose-users at lists.osgeo.org
Subject: Re: [Geomoose-users] Item Query Problems and Question

This is actually one of the problematic parts of using MapServer templates.
It can be a real bugger to diagnose when it does work.  Of course, when they
do work they work beautifully.

The parameters for processquerytemplate are not related to the features
list.  They are "mostly" for internal MapServer business that we don't need
to modify, hence, they are functionally both "null."

Dumping the result is the clearest cut way to see if anything is returned.
If the result is blank there are a few causes:

1) Complete feature miss.

2) Malformed Templates.

If you're getting results then I'd lean towards the second and try to figure
out why MapServer is being so hateful.  This particular diagnostic task has
had me leaning towards getting MapServer *out* of the template business.
Possibly OGR/GDAL bindings to python/ruby + Mako/Erb would be more useful.
This does not help you but I feel better having espoused a potential long
term fix to these troubles.  :-)

  _____  

From: "Ed Boesenberg, III" <boesiii at yahoo.com>
To: 'Dan Little' <danlittle at yahoo.com>; 'Brent Fraser'
<bfraser at geoanalytic.com> 
Cc: geomoose-users at lists.osgeo.org 
Sent: Wednesday, November 30, 2011 8:16 AM
Subject: RE: [Geomoose-users] Item Query Problems and Question

Dan,

Yes the template has the magic string.

I was looking at query.php and dumping the results of some variables.
Around line 359, an array is pushed out to variable $resultfeatures, when I
dump that variable using var_export I am able to see that there is results
getting passed.  A few lines after that variable there is a line of code
"$results = $map->processquerytemplate(array(), false);" which I am guessing
processes the feature results using the template specified in the MAP file
and pushes it out to html code.  If I do a variable dump on $results it is
blank.

Is it possible that "processquerytemplate" is not working properly?

Is there a simple way to test "processquerytemplate"?

Ed

From: Dan Little [mailto:danlittle at yahoo.com] 
Sent: Tuesday, November 29, 2011 1:44 PM
To: Ed Boesenberg, III; 'Brent Fraser'
Cc: geomoose-users at lists.osgeo.org
Subject: Re: [Geomoose-users] Item Query Problems and Question

Do you have the magic string "" in your template
file?

  _____  

From: "Ed Boesenberg, III" <boesiii at yahoo.com>
To: 'Brent Fraser' <bfraser at geoanalytic.com> 
Cc: geomoose-users at lists.osgeo.org 
Sent: Thursday, November 10, 2011 3:31 PM
Subject: RE: [Geomoose-users] Item Query Problems and Question

Brent,

Not sure if this helps but below is the text from ms_error.txt:

[Thu Nov 10 16:29:44 2011].601000 msDrawMap(): WMS/WFS set-up and query,
0.000s
[Thu Nov 10 16:29:44 2011].601000 msDrawMap(): Layer 0 (ftma_waterlines),
0.000s
[Thu Nov 10 16:29:44 2011].601000 msDrawMap(): Drawing Label Cache, 0.000s
[Thu Nov 10 16:29:44 2011].601000 msDrawMap() total time: 0.001s
[Thu Nov 10 16:29:44 2011].738000 msSaveImage() total time: 0.137s
[Thu Nov 10 16:29:44 2011].741000 msSaveImage() total time: 0.001s
[Thu Nov 10 16:29:44 2011].742000 msLayerGetShape(): Shapefile error.
Shapefile layer has not been opened.
[Thu Nov 10 16:29:44 2011].743000 msFreeMap(): freeing map at 038DB8A0.
[Thu Nov 10 16:29:44 2011].832000 CGI Request 1 on process 5960
[Thu Nov 10 16:29:44 2011].838000 msDrawMap(): WMS/WFS set-up and query,
0.000s
[Thu Nov 10 16:29:44 2011].851000 msDrawMap(): Layer 0 (ftma_waterlines),
0.013s
[Thu Nov 10 16:29:44 2011].851000 msDrawMap(): Drawing Label Cache, 0.000s
[Thu Nov 10 16:29:44 2011].851000 msDrawMap() total time: 0.019s
[Thu Nov 10 16:29:45 2011].231000 msSaveImage() total time: 0.380s
[Thu Nov 10 16:29:45 2011].234000 mapserv request processing time (loadmap
not incl.): 0.402s
[Thu Nov 10 16:29:45 2011].234000 msFreeMap(): freeing map at 01E1CA60.
[Thu Nov 10 16:29:44 2011].914000 msDrawMap(): WMS/WFS set-up and query,
0.000s
[Thu Nov 10 16:29:44 2011].914000 msDrawMap(): Layer 0 (ftma_waterlines),
0.000s
[Thu Nov 10 16:29:44 2011].914000 msDrawMap(): Drawing Label Cache, 0.000s
[Thu Nov 10 16:29:44 2011].914000 msDrawMap() total time: 0.005s
[Thu Nov 10 16:29:45 2011].81000 msSaveImage() total time: 0.167s
[Thu Nov 10 16:29:45 2011].85000 msSaveImage() total time: 0.002s
[Thu Nov 10 16:29:45 2011].85000 msLayerGetShape(): Shapefile error.
Shapefile layer has not been opened.
[Thu Nov 10 16:29:45 2011].505000 msFreeMap(): freeing map at 03966668.

Ed

-----Original Message-----
From: Brent Fraser [mailto:bfraser at geoanalytic.com] 
Sent: Thursday, November 10, 2011 3:35 PM
To: boesiii
Cc: geomoose-users at lists.osgeo.org
Subject: Re: [Geomoose-users] Item Query Problems and Question

Try adding
DEBUG 5
to the mapfile and checking the messages in ms_error.txt

Best Regards,
Brent Fraser

On 11/10/2011 1:23 PM, boesiii wrote:
> I tried to debug using firebug but didn't see anything obvious.  The code
> below is a result from the Firebug console:
>
> <results><html></html></results>
>
> For some reason I don't think it is reading my
> "ftma_waterlines_itemquery.html" but I am not positive.
>
> --
> View this message in context:
http://geomoose-users.964460.n3.nabble.com/Geomoose-users-Item-Query-Problem
s-and-Question-tp3497288p3497875.html
> Sent from the Geomoose-users mailing list archive at Nabble.com.
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