[mapguide-users] Modify mapdefinition in a layout

[Kenneth Skovhede, GEOGRAF A/S]

A bit tricky, something to do with how .Net handles Xml I think.

The document is missing the attribute:
xsi:noNamespaceSchemaLocation="WebLayout-1.0.0.xsd"

Which is required, because it is used for versioning and validation.
If you take your document and open this page:
http://localhost/mapguide/mapagent/index.html

Then click "Resource" -> "SetResource", point out the file,
and in the "ResourceID" field type: "Library://mytest.WebLayout".

Then set the "Content" field to point to the file and click submit.
You will see the error you mention.

Now add the above attribute, so the second line in the document becomes:
<WebLayout xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
xmlns:xsd="http://www.w3.org/2001/XMLSchema" 
xsi:noNamespaceSchemaLocation="WebLayout-1.0.0.xsd">

Save the document, click back in the browser, and then "Submit" once more.
This time it works. (Remember to check that the ResourceID and Content 
field has not been reset).

Regards, Kenneth Skovhede, GEOGRAF A/S



euskalmap skrev:
> Hi,
> Yes, i have see the log file, but there is no more information that 'XML
> Parser error'.
> The logfile is :
> http://n2.nabble.com/file/n2474100/logfile.jpg 
>
> About the XML file, after modification i have this file : 
> http://patxi.mayol.free.fr/mytest.xml http://patxi.mayol.free.fr/mytest.xml 
>
>
>
> Thanks
> regards
>
>
> Kenneth Skovhede, GEOGRAF A/S wrote:
>   
>> Did you look in the error.log file?
>> Could you try to save the xml document after modification, and send a 
>> link to it?
>>
>> Regards, Kenneth Skovhede, GEOGRAF A/S
>>
>>
>>
>> euskalmap skrev:
>>     
>>> Hi,
>>> In fact, before modification, i have 
>>> MgResourceIdentifier webLayoutId = new
>>> MgResourceIdentifier(pst_weblayout) 
>>> with pst_weblayout = "Library://Ag Base/MyLayout.WebLayout" 
>>> I search the xml node for modify Mapdefinition resource and 
>>> after modification i have in instruction 
>>> webLayoutId = new MgResourceIdentifier(str_NewMapDefinition) 
>>> with str_NewMapDefinition=Session:xxxxxxxxx//MyMap.MapDefinition
>>> So, i set the resource and i have the message 'An exception occurred in
>>> the
>>> XML parser.'
>>> I say it is simply to migrate vb to c#, but before i want to understand.
>>> I have use same sample who use this method on the forum; but i do not
>>> explain where is my bug?
>>> thanks a lot for your help
>>>
>>>
>>> Kenneth Skovhede, GEOGRAF A/S wrote:
>>>   
>>>       
>>>> It is very trivial to convert the sample to C#... in fact I just did:
>>>> http://trac.osgeo.org/mapguide/wiki/maestro/MaestroAPI/samples/CustomizedZoomWithWebLayout
>>>>
>>>> If you just want to understand what happens, there should be a more 
>>>> verbose message in the error.log:
>>>> C:\Program Files\MapGuideOpenSource2.0\Server\logs\error.log
>>>>
>>>> Also, are you certain that the pst_map is a valid map identifier, and 
>>>> that str_NewMapDefinition is a valid resource identifier?
>>>>
>>>> I'm guessing that pst_map is a string like: 
>>>> "Library://map.MapDefinition", so your str_NewMapDefinition becomes:
>>>> Session:<sessionid>//Library://map.MapDefinition.MapDefinition
>>>>
>>>> Regards, Kenneth Skovhede, GEOGRAF A/S
>>>>
>>>>
>>>>
>>>> euskalmap skrev:
>>>>     
>>>>         
>>>>> Hi,
>>>>> It do not run with the parameter false in the instruction UTF8Encoding
>>>>> utf8
>>>>> = new UTF8Encoding(false);
>>>>> In your link sample(
>>>>> http://trac.osgeo.org/mapguide/wiki/maestro/MaestroAPI/samples/CustomizedZoomWithWebLayout
>>>>> http://trac.osgeo.org/mapguide/wiki/maestro/MaestroAPI/samples/CustomizedZoomWithWebLayout
>>>>> ), it is a vb code with the mapguide maetro api; i will not change all
>>>>> my
>>>>> code because i use c# with mapguide api; i want to undestand why it do
>>>>> not
>>>>> run; i use the same method to change the filter in layers and it run
>>>>> very
>>>>> well ! what's append in my code?
>>>>>
>>>>> thanks
>>>>>
>>>>> Kenneth Skovhede, GEOGRAF A/S wrote:
>>>>>   
>>>>>       
>>>>>           
>>>>>> You need to create the UTF8Encoding object with the parameter "false" 
>>>>>> (meaning disable BOM).
>>>>>>
>>>>>> A slightly easier way to do this:
>>>>>> http://trac.osgeo.org/mapguide/wiki/maestro/MaestroAPI/samples/CustomizedZoomWithWebLayout
>>>>>>
>>>>>> Regards, Kenneth Skovhede, GEOGRAF A/S
>>>>>>
>>>>>>
>>>>>>
>>>>>> euskalmap skrev:
>>>>>>     
>>>>>>         
>>>>>>             
>>>>>>> Hi
>>>>>>> I provide the end user with a link to my special page (see the
>>>>>>> code1).
>>>>>>> In
>>>>>>> that page i redirect to the MapGuide viewer files
>>>>>>> (Response.Redirect).
>>>>>>> code1:
>>>>>>> http://n2.nabble.com/file/n2462320/sample1.jpg 
>>>>>>> The fonction SetLayout Map modify the mapdefinition in my layout. See
>>>>>>> image
>>>>>>> here :
>>>>>>> http://n2.nabble.com/file/n2462320/sample2.jpg 
>>>>>>> The problem : the layout is not modify and i have this message : An
>>>>>>> exception occurred in the XML parser.
>>>>>>> Have you an idea ?
>>>>>>> Thanks
>>>>>>>
>>>>>>>   
>>>>>>>       
>>>>>>>           
>>>>>>>               
>>>>>> _______________________________________________
>>>>>> mapguide-users mailing list
>>>>>> mapguide-users at lists.osgeo.org
>>>>>> http://lists.osgeo.org/mailman/listinfo/mapguide-users
>>>>>>
>>>>>>
>>>>>>     
>>>>>>         
>>>>>>             
>>>>>   
>>>>>       
>>>>>           
>>>> _______________________________________________
>>>> mapguide-users mailing list
>>>> mapguide-users at lists.osgeo.org
>>>> http://lists.osgeo.org/mailman/listinfo/mapguide-users
>>>>
>>>>
>>>>     
>>>>         
>>>   
>>>       
>> _______________________________________________
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>>
>>     
>
>   
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