Bug 780

Summary:	[Chameleon-Widget]Broken image in map preview when using query in persistent and highlight mode
Product:	Chameleon	Reporter:	Normand Savard <nsavard@mapgears.com>
Component:	Widget	Assignee:	Paul Spencer <pspencer@dmsolutions.ca>
Status:	RESOLVED INVALID
Severity:	normal	CC:	chameleon-dev@lists.maptools.org
Priority:	P2
Version:	1.99
Target Milestone:	1.99 beta 4
Hardware:	PC
OS:	Linux
Whiteboard:
Attachments:	sample_enhanced.tgz-sample_enhanced.html,sample_enhanced.phtml,nav_basic.html

Description From Normand Savard 2004-10-28 08:24:26

When executing a query in persistent and highlight mode the map is not redraw. 
A broken image appears instead.  If an update map is done, the map reappears. 
We could see then the selected element highlighted.  If we zoom in the element
is still highlighted.  So this is working as expected.  I used the
"sample_enhanced.phtml" application.


Fedora Core 2 
Chameleon beta 3 20041022

------- Comment #1 From Darren Redfern 2004-10-28 08:48:42 -------

Changed target to 1.99 RC 1.

------- Comment #2 From Paul Spencer 2004-10-28 11:14:40 -------

I can't reproduce this.  Please put a copy of the widget tag in here, or the
template you are using would be better in case you have made other changes.

Also, when you get a broken map image, please try to get the image source and
view it directly, often you will get mapserver error messages that would be most
helpful.

------- Comment #3 From Normand Savard 2004-10-28 12:14:23 -------

Created an attachment (id=55) [details]
sample_enhanced.tgz-sample_enhanced.html,sample_enhanced.phtml,nav_basic.html

------- Comment #4 From Normand Savard 2004-10-28 12:15:30 -------

Alrigh Paul.  Here is the broken image source.

http://127.0.0.1/nsavard/chameleon_beta/common//wrapper/drawmap.php?
map_session_mode=1&run_query=0&sid=418119ec30fcb&dummy=0.42021700+1098979822&
run_query=1&gszQueryCoords=366,197&gszPersistentQuery=true

------- Comment #5 From Paul Spencer 2004-10-28 12:21:51 -------

if you load that url into the address bar, do you see any error messages?

------- Comment #6 From Normand Savard 2004-10-28 12:40:41 -------

Here is the result when I do a view source.  The application is asking for
php_mapscript.so but I configured php_mapscript_42.so in "chameleon.xml".


Warning: dl(): Unable to load dynamic library
'/usr/local/php436/lib/php/extensions/php_mapscript.so' -
/usr/local/php436/lib/php/extensions/php_mapscript.so: cannot open shared object
file: No such file or directory in
/home/nsavard/proj/chameleon_beta/htdocs/common/wrapper/drawmap.php on line 313

Fatal error: Call to undefined function: ms_getversion() in
/home/nsavard/proj/chameleon_beta/htdocs/common/wrapper/drawmap.php on line 314

------- Comment #7 From Paul Spencer 2004-11-23 15:39:06 -------

cannot reproduce on gentoo/firefox using attachment.  I have not seen this error
in any other applications either.