[mapguide-users] deleting feature source

[Jackie Ng]

I see, why don't you store the feature source into the session repository as
well? Session-based resources are temporary and get cleaned up when that
particular session has expired.

- Jackie


Kencana wrote:
> 
> Hi Jacky,
> 
> I only want that particular user to see the marker added by themselves not
> other user's.
> 
> Regards,
> Kencana Kesuma 
> 
> 
> Jackie Ng wrote:
>> 
>> Just to clarify, is this a shared feature source for temporary features?
>> You want other user's to see temporary features inserted by all users?
>> 
>> What you could try to do is alter the feature class to include an extra
>> property: User
>> 
>> When a user adds a temporary marker to the map, include that user's id as
>> part of the new feature.
>> 
>> You can then hook onto the onunload javascript event to invoke a
>> server-side script to remove all features from that feature source where
>> the [User] is the ID of the user who just closed the web app.
>> 
>> Hope that helps.
>> 
>> - Jackie
>> 
>> 
>> Kencana wrote:
>>> 
>>> Hi all,
>>> 
>>> Is that possible to delete the feature source when user leave the map
>>> web app?
>>> Previously, I used one feature source to draw the temporary layer,
>>> however when there are more than 1 user using the map application at the
>>> same time, the marker will be either missing or it is pointed to another
>>> location. therefore, i decided to create one unique feature source for
>>> each user who visits the map app. it solves the missing marker issue,
>>> but i believe it is not the correct solution for this, as it keeps
>>> create new feature source it will take more server storage. Any idea for
>>> solving this problem?
>>> 
>>> Thank you
>>> 
>>> Regards,
>>> Kencana Kesuma
>>> 
>> 
>> 
> 
> 

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