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[Chameleon] Problem with CWC2OnLoadFunction...Aaron Racicot aaronr@ccalmr.ogi.eduTue, 23 Mar 2004 15:57:17 -0800
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Hello,
I have a new Mapserver box I have set up and am starting to play
with Chameleon for the first time (upgrade from my old 3.6 box!). The
following is my setup:
RedHat Enterprise Linux 3.0 AS on Intel Box (2.8gHz,1G,Dual 40G drives)
Mapserver/Mapscript - 4.0.1
Postgresql - 7.4.2
Postgis - 0.8.1
PHP - 4.3.4
Maplab - 2.1-rc3
Chameleon 1.1alpha-20031031
The problem I am having (yes, I have searched the archives high and
low) is that I get an error stating that "CWC2OnLoadFunction is not defined"
when I try to do even the simplest application. Below is a copy of the
sample.html and cwc2.xml I am using. Is seams that I must have a path set
up wrong, but this continual beating my head against the desk is not helping
me solve the problem. I have set up web access to the chameleon htdocs
directory via http://129.95.72.140/cwc2/ which is
/src/mapserver_4_0_1/chameleon/chameleon-1.1alpha-20031031/htdocs/ on the
machine. The sample.html file resides in the same directory as
chameleon.php under htdocs. I have tried to follow the installation
instructions on the web, but those look to be from the 1.0.* timeframe as
well.
Any help you all can give would be much appreciated.
Thanks in advance...
Aaron
Aaron Racicot
Oregon Graduate Institute
aaronr@ccalmr.ogi.edu
+++++++++++++++++++++++ Start sample.html +++++++++++++++++++++
<HTML>
<!-- Head section is mandatory -->
<HEAD>
<TITLE>The Simplest Template</TITLE>
</HEAD>
<!-- Body MUST call "CWC2OnLoadFunction" in "onload" event -->
<BODY onload="CWC2OnLoadFunction()">
<!-- Most of widgets SHOULD be in a form -->
<FORM name="testing">
<center>
<h1>The simplest template</h1>
<!-- Adding NO map widget -->
</center>
</form>
</body>
</html>
+++++++++++++++++++++++ End sample.html ++++++++++++++++++++++++
+++++++++++++++++++++++ Start cwc2.xml +++++++++++++++++++++++++
<app-context>
<context-param>
<param-name>cwc2_url</param-name>
<param-value>http://129.95.72.140/cwc2/</param-value>
<description>This is the URL that points to the HTDOCS directory of
the local cwc2 installation.</description>
</context-param>
<context-param>
<param-name>server_data_path</param-name>
<param-value>/src/mapserver_4_0_1/chameleon/chameleon-1.1alpha-20031031/data
/</param-value>
<description>This is where cached capabilities and other
information, common to each session, should be. When a user start a new
session, all files from that directory are copied to
user_session_tmp_path</description>
</context-param>
<context-param>
<param-name>web_server_path</param-name>
<param-value>/src/mapserver_4_0_1/chameleon/chameleon-1.1alpha-20031031/htdo
cs/</param-value>
<description>This is where chameleon.php script is
located.</description>
</context-param>
<context-param>
<param-name>ows_schemas_location</param-name>
<param-value>http://ogc.dmsolutions.ca</param-value>
<description>URL pointing to the root of a repository of OGC
schemas. See http://ogc.dmsolutions.ca for an example.</description>
</context-param>
<context-param>
<param-name>wms_parse_file</param-name>
<param-value>/src/mapserver_4_0_1/chameleon/chameleon-1.1alpha-20031031/htdo
cs/common/wmsparse/wmsparse</param-value>
<description>Full file path to the binary wms parser executable
('/path/to/wmsparse' on Unix, '/path/to/wmsparse.exe' on Windows). Leave
empty to use the built in PHP parser (slower).</description>
</context-param>
<context-param>
<param-name>wms_connectiontimeout</param-name>
<param-value>30</param-value>
<description>Maximum time in seconds that MapServer will wait for an
answer from a WMS server.</description>
</context-param>
<context-param>
<param-name>allow_upload_context</param-name>
<param-value>true</param-value>
<description>Enable the "Upload map context" feature? (true or
false).</description>
</context-param>
<context-param>
<param-name>allow_upload_template</param-name>
<param-value>true</param-value>
<description>Allow use of the 'TEMPLATE=' parameter when calling the
CWC2 instance to specify any CWC2 HTML template url? (true or false) If set
to false then the value of 'default_template' config parameter is always
used.</description>
</context-param>
<context-param>
<param-name>cache_template</param-name>
<param-value>true</param-value>
<description>If template come from a remote server (http://....),
the template is download from that remote server and saved on local server
for further loading. For performace, it is prefered to set this value to
"true". If the remote server template is dynamic, this value should be set
to "false" so the template will be loaded remotely every page
load.</description>
</context-param>
<context-param>
<param-name>validate_template</param-name>
<param-value>true</param-value>
<description>Validate the attributes of each tag in the input
template. This should be set to true for debugging but may be set to false
in a production environment to enhance performance.</description>
</context-param>
<context-param>
<param-name>default_language</param-name>
<param-value>en-CA</param-value>
<description>Default language specifier. (en-CA or
fr-CA)</description>
</context-param>
<context-param>
<param-name>default_template</param-name>
<param-value>/src/mapserver_4_0_1/chameleon/chameleon-1.1alpha-20031031/htdo
cs/geobase_en.html</param-value>
<description>Default HTML template to use with this CWC2 instance.
Used when TEMPLATE= parameter not set, or when allow_upload_template config
parameter is set to false.</description>
</context-param>
<context-param>
<param-name>invalid_session_template</param-name>
<param-value></param-value>
<description>Template to display if session is
invalid.</description>
</context-param>
<context-param>
<param-name>default_context</param-name>
<param-value>/src/mapserver_4_0_1/chameleon/chameleon-1.1alpha-20031031/htdo
cs/gmap_context.xml</param-value>
<description>Default map context to load when starting this
application</description>
</context-param>
<context-param>
<param-name>map_template</param-name>
<param-value>/src/mapserver_4_0_1/chameleon/chameleon-1.1alpha-20031031/htdo
cs/template.map</param-value>
<description>Default MapServer mapfile template to use when
uploading a context file.</description>
</context-param>
<context-param>
<param-name>mapscript_module</param-name>
<param-value>php_mapscript.so</param-value>
<description>Mapscript module name (i.e. php_mapscript_40.dll for
Windows installations or php_mapscript_40.so for Unix
installations).</description>
</context-param>
<context-param>
<param-name>log_path</param-name>
<param-value>/src/mapserver_4_0_1/chameleon/chameleon-1.1alpha-20031031/htdo
cs/tmp/</param-value>
<description>Directory in which to write log files.</description>
</context-param>
<context-param>
<param-name>log_error</param-name>
<param-value>true</param-value>
<description>This define if chameleon should log errors in session.
If set to false, no errors will be logged at all.</description>
</context-param>
<context-param>
<param-name>log_level</param-name>
<param-value>LOG_VERBOSE</param-value>
<description>Control the application runtime logging level. Must be
one of LOG_OFF, LOG_QUIET, LOG_VERBOSE or LOG_ALL.</description>
</context-param>
<context-param>
<param-name>image_type</param-name>
<param-value>PNG</param-value>
<description>Output image type (eg: PNG, GIF). Must be uppercase. This
image format MUST be supported by your browser and GD (on the server).
Please don't change that value unless you know what you'r
doing.</description>
</context-param>
<context-param>
<param-name>button_cache_path</param-name>
<param-value>/src/mapserver_4_0_1/chameleon/chameleon-1.1alpha-20031031/htdo
cs/tmp/ms_tmp/buttons/</param-value>
<description>Directory in which to write image files generated for
buttons. This directory must be writable by the web server user and web
accessible. For performance reasons, this directory should not be cleaned
out automatically.</description>
</context-param>
<context-param>
<param-name>button_cache_web_path</param-name>
<param-value>/cwc2/tmp/ms_tmp/buttons/</param-value>
<description>The URL where a browser can find cached button
images.</description>
</context-param>
<context-param>
<param-name>tmp_web_path</param-name>
<param-value>/cwc2/tmp/ms_tmp/</param-value>
<description>URL where browser can find temporary files as context
or images</description>
</context-param>
<context-param>
<param-name>tmp_img_path</param-name>
<param-value>/src/mapserver_4_0_1/chameleon/chameleon-1.1alpha-20031031/htdo
cs/tmp/ms_tmp/</param-value>
<description>Directory where temporary image files are
put.</description>
</context-param>
<context-param>
<param-name>context_root</param-name>
<param-value>/src/mapserver_4_0_1/chameleon/chameleon-1.1alpha-20031031/htdo
cs/</param-value>
<description>Absolute root path to context files. All context should
be in that folder (or sub folder).</description>
</context-param>
<context-param>
<param-name>context_maxsize</param-name>
<param-value>1000000</param-value>
<description>This is the context file max size that a CWC2 user can
upload on the server</description>
</context-param>
<context-param>
<param-name>template_root</param-name>
<param-value>/src/mapserver_4_0_1/chameleon/chameleon-1.1alpha-20031031/htdo
cs/</param-value>
<description>Absolute root path to template files. All template
should be in that folder (or sub folder).</description>
</context-param>
<context-param>
<param-name>fontlist_file</param-name>
<param-value>/src/mapserver_4_0_1/chameleon/chameleon-1.1alpha-20031031/etc/
fonts.txt</param-value>
<description>Path and filename of the font list file used by
MapServer (i.e. /path/to/file/fonts.txt ).</description>
</context-param>
<context-param>
<param-name>symbol_file</param-name>
<param-value>/src/mapserver_4_0_1/chameleon/chameleon-1.1alpha-20031031/etc/
symbols.sym</param-value>
<description>Path and filename of the symbol file used by MapServer
(i.e. /path/to/file/symbols.sym ).</description>
</context-param>
<context-param>
<param-name>textbutton_default_font_size</param-name>
<param-value>11</param-value>
<description>Buttons font size in points</description>
</context-param>
<context-param>
<param-name>textbutton_default_font_antialiasing</param-name>
<param-value>true</param-value>
<description>Text Button font antialiasing (true or
false)</description>
</context-param>
<context-param>
<param-name>gd_version</param-name>
<param-value>gd2</param-value>
<description>Version of GD graphic library (gd, gd2)</description>
</context-param>
<context-param>
<param-name>freetype_version</param-name>
<param-value>ttf</param-value>
<description>Version of Freetype library used (use "ttf" for
Freetype 1.3 or "freetype" for Freetype 2.x)</description>
</context-param>
<context-param>
<param-name>execution_timeout</param-name>
<param-value>120</param-value>
<description>The amount of time in seconds to allow PHP to process a
PHP page. This includes (for now) the time required to draw remote WMS
layers which can be lengthy.</description>
</context-param>
</app-context>
++++++++++++++++++++++++++++++++++ End cwc2.xml
+++++++++++++++++++++++++++++++
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