[Cartoweb-users] Creating a filter plugin

Dirk Jesko ml.dje at geocontent.de
Wed Apr 25 09:44:45 EDT 2007

Hi Oliver,

I solved it. There was a logical bug in handleHttpGetRequest which reset 
the filter to an empty string in same cases.


> Hi Dirk
> Im not sure I understand the problem, maybe my answer will be totally 
> off.
> as far as I know, the session stat is not changed or cleared if you 
> login/logout to a user account
> the only way to clear a session is to do a global reset_session or 
> explicitly clearing the session object in your plugin.
> in your plugin, are your always recovering the sessions object on load 
> (in loadSession) ?
>> Hello Oliver,
>> resetting query results works. Thanks for the hint.
>> One last issue. I made the filter plugin Sessionable in order to 
>> store the information. Unfortunately, the information is still lost 
>> after logging out and logging in again. I already looked at the 
>> LayerReorder and Outline plugins, which are reset to their previous 
>> state after logging in again. But I can not find out, why my plugins 
>> data is reset. Is there any other interface that needs to be 
>> implemented to achieve this?
>> Regards,
>> Dirk

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