[Cartoweb-users] Remove cookie and get actual extent
christophe at beve.org
christophe at beve.org
Mon Oct 22 06:35:33 EDT 2007
Thanks for the quick reply.
Problem solved, my hidden fields was badly removed with JS.
I get extent client side and send it to server with buildRequest as you
On Mon, 22 Oct 2007 08:37:44 +0200, "Oliver Christen" wrote:
Hi if your plugin call buildPostRequest then the content of the
form is sent. If what you receive is not what you expect, then
something is wrong before it is sent. you can see the content of
the request in the JSTrace debugger windows. also, if you are in
development mode, add in your main template the code to display
developpers message (copy it from the demoCW3 cartoclient.tpl, it is
the only one with the id attribute needed) for the extent on
server side, I dont think there is already a function for that, as I
dont see any accessor in the location coreplugin on server side.
but you can easily get it on client side and simply send it to your
plugin server part via the buildRequest() function. $bbox =
$plugins->getPlugin('location')->getLocation(); regards Oliver
----- Original Message ----- From: christophe at beve.org 
To: cartoweb-users at lists.maptools.org  Sent: Monday, October
22, 2007 12:12 AM Subject: [Cartoweb-users] Remove cookie and get
I'm writing a plugin to search into a database and display mixed
icons on the map.
I use ajax to send vars to the client side of the plugin, no problem
with that. But when i remove items with JS (hidden fields) and send
new query the old vars are send (cookie i think).
What can i do to cleanup that ?
Another question, how can i get the current extent in the server
side ? $this->getServerContext()->getMapObj()->extent give me the
extent of the mapfile, not the current extent.
You can view the plugin (it do nothing server side actually) here:
http://cartoweb.localix.org/ in the DBSearch tab.
It's in early stage of development but source code can be accessed
here: http://cwdbsearch.googlecode.com/svn/trunk/ . Some parts are
ugly and for testing purpose only, sql request are not in the config
file and directly in the code actually. It's my firt steps with
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