Hi Marcos,
i'm sorry, but i don't understand the aim of your posting. Could you
please specify?
Greez
Albrecht
MSP> Hi
MSP> What is the best documentation for interfacing Mapbuilder to other
MSP> systems? I have gotten some success by writing javascript (I am quite
MSP> allergic to XML) and trial-and-error.
MSP> El jue, 22-11-2007 a las 13:03 +0100, Albrecht Weiser escribió:
>> Hi Cameron,
>> i see you understand the problematic of my issue. I have an existing
>> Java/JSP application and want mapbuilder to collaborate with my app.
>> Maybe i have to expand the scope a bit:
>> Mapbuilder works very fine as a simple mapviewer. You have an OGC
>> WMC-document as model which contains all of the information a map
>> needs to rendered - that's really good! But after all that's a static
>> approach. For my problem i need more dynamic one: I want to add the
>> WMS-Layers of a CS-W catalogue-search to the Map. therefore i need to
>> 1. Bridge Metadata and Geodata
>> 2. construct session-dependent WMC-Files for each user
>> 3. reconfigure the WMC on the file system
>> For these heavy duties i need a more mighty tool than JS.
>> But you're right there are problems in bridging data between
>> client-side scripting and server-side scripting. O.K. there are
>> interfaces like rhino from mozilla, but they are very
>> platform-dependent.
>> Like i use mapbulder (as a visualization backend) i never had to
>> exchange data until now, because the only "interface" was the WMC
>> 'til now. But for a trimming-functionality of the WMC-layers i had to
>> gather information of the checked layers from the legend widget. I
>> tried to reach it with a JS-function, but got the problems like told
>> above. Now i got a hint from Darren Graham how to get the
>> attribute-information of the Layer-checkboxes. I think i can use them
>> with JSP now too.
>> Best regards
>> Albrecht
>>
>> CS> Albrecht,
>> CS> I understand that you are working with JSP. Mapbuilder is not tailored
>> CS> to most JSP applications.
>> CS> JSP usually stores its state data on the server, and renders HTML on the
>> CS> server.
>> CS> Mapbuilder stores state data and renders on the client. So if you are
>> CS> marrying an existing JSP application to Mapbuilder, you will need to
>> CS> work out a way to get state data from JSP to the client or visa-versa.
>>
>> CS> Andreas Hocevar wrote:
>> >> Albrecht,
>> >>
>> >> I'm not sure if what you are requesting is really what you want. In
>> >> Mapbuilder, every change you make in a widget will be written back to
>> >> the underlying model. So the remaining question is: am I right that
>> >> you want to know which layers are visible (=checked)?
>> >>
>> >> You would get this information by issuing the following statement,
>> >> assuming that your map model has the id "mainMap":
>> >>
>> >> var layers = config.objects.mainMap.selectNodes("//wmc:[EMAIL
>> >> PROTECTED]'0']|//wmc:[EMAIL PROTECTED]'0']");
>> >> var name;
>> >> for (var i=0; i<layers.length; i++) {
>> >> name = getNodeValue(layers[i].selectSingleNode('wmc:Name'));
>> >> // do something with the layer name
>> >> }
>> >>
>> >> Regards,
>> >> Andreas
>> >>
>> >> On Nov 21, 2007 4:33 PM, Albrecht Weiser <[EMAIL PROTECTED]> wrote:
>> >>
>> >>> Hi again,
>> >>> i posted last time, but i think my question was too special.
>> >>> Therefore now a new try with less requests: does anybody know, how to
>> >>> reach the information about the checkboxes of the legend widget? I need
>> >>> the info's about checked true or false and the name (or title) of the
>> >>> checkbox. It would be nice if someone could help me, because i'm
>> >>> really stuck with this problem.
>> >>> Thanks
>> >>> Albrecht
>> >>>
>> >>>
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>> >>>
>> >>
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>> >>
>>
>>
>>
>>
>> ____________________
>> Albrecht Weiser
>> mailto:[EMAIL PROTECTED]
>>
>>
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____________________
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