[mapguide-users] Create programmatically a map
Ivan Milicevic
Ivan.Milicevic at supranet.hr
Wed Feb 18 07:38:50 EST 2009
Very interesting... Can you check mapguide error log? Is there any
records related with this problem?
-----Original Message-----
From: mapguide-users-bounces at lists.osgeo.org
[mailto:mapguide-users-bounces at lists.osgeo.org] On Behalf Of sekko970
Sent: Wednesday, February 18, 2009 12:41 PM
To: mapguide-users at lists.osgeo.org
Subject: RE: [mapguide-users] Create programmatically a map
Below you can see the new map and layout XML created from
http://localhost/mapguide/mapagent/index.html before and after the
saving
from Maestro (is equals for both).
<?xml version="1.0" encoding="UTF-8" ?>
- <ResourceList xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:noNamespaceSchemaLocation="ResourceList-1.0.0.xsd">
- <ResourceDocument>
<ResourceId>Library://.../newMap.MapDefinition</ResourceId>
<Depth>3</Depth>
<Owner>Administrator</Owner>
<CreatedDate>2009-02-18T11:31:29Z</CreatedDate>
<ModifiedDate>2009-02-18T11:31:29Z</ModifiedDate>
- <ResourceDocumentHeader
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:noNamespaceSchemaLocation="ResourceDocumentHeader-1.0.0.xsd">
- <Security xsi:noNamespaceSchemaLocation="ResourceSecurity-1.0.0.xsd">
<Inherited>true</Inherited>
- <Groups>
- <Group>
<Name>Everyone</Name>
<Permissions>r,w</Permissions>
</Group>
</Groups>
</Security>
</ResourceDocumentHeader>
</ResourceDocument>
</ResourceList>
<?xml version="1.0" encoding="UTF-8" ?>
- <ResourceList xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:noNamespaceSchemaLocation="ResourceList-1.0.0.xsd">
- <ResourceDocument>
<ResourceId>Library://.../newLayout.WebLayout</ResourceId>
<Depth>3</Depth>
<Owner>Administrator</Owner>
<CreatedDate>2009-02-18T11:35:51Z</CreatedDate>
<ModifiedDate>2009-02-18T11:36:32Z</ModifiedDate>
- <ResourceDocumentHeader
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:noNamespaceSchemaLocation="ResourceDocumentHeader-1.0.0.xsd">
- <Security xsi:noNamespaceSchemaLocation="ResourceSecurity-1.0.0.xsd">
<Inherited>true</Inherited>
- <Groups>
- <Group>
<Name>Everyone</Name>
<Permissions>r,w</Permissions>
</Group>
</Groups>
</Security>
</ResourceDocumentHeader>
</ResourceDocument>
</ResourceList>
------------------------------------------------------------------------
------------------------------
Ivan Milicevic wrote:
>
> Please, before you open layout and map in Maestro go to:
> http://localhost/mapguide/mapagent/index.html -> go to
> Resource-->GetResourceContent--> and type correct resource ID on right
> side. See is there any strange things in output XML file. Compare it
> after saving it in Maestro.
>
> -----Original Message-----
> From: mapguide-users-bounces at lists.osgeo.org
> [mailto:mapguide-users-bounces at lists.osgeo.org] On Behalf Of sekko970
> Sent: Wednesday, February 18, 2009 12:05 PM
> To: mapguide-users at lists.osgeo.org
> Subject: RE: [mapguide-users] Create programmatically a map
>
>
> This is my problem:
>
> I have created programmatically a map (and its layout) using MG .Net
web
> API.
> After creation, the new map and layout are visible in MG Maestro, and
> using
> the 'Show in browser" button are correctly shown in browser.
>
> The problem happens when I load the map directly from browser, and the
> following error appears:
> << The type 'OSGeo.MapGuide.MgNullArgumentException' in assembly
> 'MapGuideDotNetApi, Version= 2.0.2.30 11, Culture=neutral,
> PublicKeyToken=null' is not marked as serializable >>.
>
> Then, simply saving the new layout from MG Maestro (without any
> modification), and reloading the map directly from browser, the error
> disappears and the map is correctly shown.
>
> After saving the layout, there aren't differences in map and layout
XML
> definitions.
>
> Have you any idea about?
>
>
------------------------------------------------------------------------
> ------------------------------
>
>
> Ivan Milicevic wrote:
>>
>> Can you write pseudo code of your task? What do you want to do? I
need
>> little more information about your problem.
>>
>> -----Original Message-----
>> From: mapguide-users-bounces at lists.osgeo.org
>> [mailto:mapguide-users-bounces at lists.osgeo.org] On Behalf Of sekko970
>> Sent: Wednesday, February 18, 2009 11:42 AM
>> To: mapguide-users at lists.osgeo.org
>> Subject: RE: [mapguide-users] Create programmatically a map
>>
>>
>> Hi Ivan,
>> below, you can see my code to create the new map:
>>
>> Dim resID As New
>> MgResourceIdentifier(Library://.../maps/MyMap.MapDefinition)
>> Dim enc As New System.Text.UTF8Encoding(False)
>> Dim newMapDef As New
> MgByteSource(enc.GetBytes(XMLMapTemplate.OuterXml),
>> enc.GetByteCount(XMLMapTemplate.OuterXml))
>> newMapDef.SetMimeType(MgMimeType.Xml)
>> Dim resourceSrvc As MgResourceService =
>> siteConn.CreateService(MgServiceType.ResourceService)
>> resourceSrvc.SetResource(resID, newMapDef.GetReader(), Nothing)
>> Dim map As New MgMap()
>> map.Create(resourceSrvc, resID, MapName)
>>
>> ...
>>
>> Then, this is my code to create the map layout:
>> Dim resID As New
>> MgResourceIdentifier(Library://.../Layouts/MyMap.WebLayout)
>> Dim enc As New System.Text.UTF8Encoding(False)
>> Dim newLayoutDef As New
>> MgByteSource(enc.GetBytes(XMLLayoutTemplate.OuterXml),
>> enc.GetByteCount(XMLLayoutTemplate.OuterXml))
>> newLayoutDef.SetMimeType(MgMimeType.Xml)
>> resourceSrvc As MgResourceService =
>> siteConn.CreateService(MgServiceType.ResourceService)
>> resourceSrvc.SetResource(resID, newLayoutDef.GetReader(), Nothing)
>> map.Save(resourceSrvc)
>>
>> Perhaps between map and layout creation I should refresh the mapframe
> as
>> suggested from you?
>>
>> Thanks in advance for your help.
>> Fabio
>>
>>
>
------------------------------------------------------------------------
>> ------------------------------
>>
>>
>> Ivan Milicevic wrote:
>>>
>>> Can you provide us code sample?
>>>
>>> -----Original Message-----
>>> From: mapguide-users-bounces at lists.osgeo.org
>>> [mailto:mapguide-users-bounces at lists.osgeo.org] On Behalf Of
sekko970
>>> Sent: Wednesday, February 18, 2009 10:38 AM
>>> To: mapguide-users at lists.osgeo.org
>>> Subject: RE: [mapguide-users] Create programmatically a map
>>>
>>>
>>> Hi Ivan,
>>>
>>> thanks for your suggestion, but my problem is not to refresh the
>> viewer
>>> to
>>> show the map just created, but is the correct creation of new map
and
>>> layout.
>>>
>>> I think to have found the origin of my problem, but I don't
> understand
>>> the
>>> error:
>>>
>>> Argument is null. Exception occurred in method
>>> MgWebLayout.ParsePrintCommand
>>> at line 880 in file
>>>
>>
>
c:\build_bond_area\bond_nightly\build_41.3\ent\os\web\src\webapp\WebLayo
>>> ut.cpp
>>>
>>> Have you some idea?
>>> Thanks, Fabio
>>>
>>>
>>
>
------------------------------------------------------------------------
>>> ------------------------------
>>>
>>>
>>> Ivan Milicevic wrote:
>>>>
>>>> Hello,
>>>>
>>>> You can change href of mapFrame. Here is sample code.
>>>>
>>>> var mapa = "cijevi"; //defines map name
>>>> var stringMape = "Library%3a%2f%2fPROJEKTI%2fSUPRANET%2fMAPE%2f" +
>>> mapa;
>>>> var hrefMapa =
>>>>
>>>
>>
>
"http://172.21.10.3/mapguide/mapviewernet/mapframe.aspx?MAPDEFINITION="
>>>> + stringMape +
>>>>
>>>
>>
>
".MapDefinition&TYPE=HTML&SHOWLEGEND=0&SHOWPROP=0&INFOWI
>>>>
>>>
>>
>
DTH=0&LOCALE=en&HLTGT=1&HLTGTNAME=&SHOWSLIDER=0&SESS
>>>> ION=" + mgSessionId + ";
>>>>
>>>> //changing mapFrame href
>>>> mapFrame.location.href = hrefMapa;
>>>>
>>>>
>>>> Hope this helps.
>>>>
>>>> -----Original Message-----
>>>> From: mapguide-users-bounces at lists.osgeo.org
>>>> [mailto:mapguide-users-bounces at lists.osgeo.org] On Behalf Of
> sekko970
>>>> Sent: Wednesday, February 18, 2009 9:57 AM
>>>> To: mapguide-users at lists.osgeo.org
>>>> Subject: Re: [mapguide-users] Create programmatically a map
>>>>
>>>>
>>>> Hi Kenneth,
>>>> I need again your help about my problem.
>>>>
>>>> I think the problem is that after new map run-time creation in
>> library
>>>> repository, I cannot use its map definition to create its web
> layout.
>>>>
>>>> How can I assign the new map to the layout?
>>>>
>>>> Thanks again, Fabio
>>>>
>>>>
>>>
>>
>
------------------------------------------------------------------------
>>>> ------------------------------
>>>>
>>>>
>>>> Kenneth Skovhede, GEOGRAF A/S wrote:
>>>>>
>>>>> Try to look at the Maestro code:
>>>>>
>>>>
>>>
>>
>
http://trac.osgeo.org/mapguide/browser/trunk/Tools/Maestro/MaestroAPI/Lo
>>>> calNativeConnection.cs#L182
>>>>>
>>>>> Hopefully you will find a small difference there.
>>>>>
>>>>> Regards, Kenneth Skovhede, GEOGRAF A/S
>>>>>
>>>>>
>>>>>
>>>>> sekko970 skrev:
>>>>>> Yes, the "OuterXml" property contains the XML header line.
>>>>>> Fabio
>>>>>>
>>>>>>
>>>>
>>>
>>
>
------------------------------------------------------------------------
>>>> ------------------------------
>>>>>>
>>>>>>
>>>>>> Kenneth Skovhede, GEOGRAF A/S wrote:
>>>>>>
>>>>>>> Does the "OuterXml" property contain the <? version="1.0"
>>>>>>> encoding="utf-8" standalone="true" ?> line?
>>>>>>>
>>>>>>> Regards, Kenneth Skovhede, GEOGRAF A/S
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> sekko970 skrev:
>>>>>>>
>>>>>>>> Hi Kenneth, and thanks for your promptly reply.
>>>>>>>>
>>>>>>>> I had used an ancoding instance.
>>>>>>>>
>>>>>>>> Below, you can see my code to create the new map:
>>>>>>>>
>>>>>>>> Dim resID As New
>>>>>>>> MgResourceIdentifier(Library://.../maps/MyMap.MapDefinition)
>>>>>>>>
>>>>>>>> Dim enc As New System.Text.UTF8Encoding(False)
>>>>>>>>
>>>>>>>> Dim newMapDef As New
>>>>>>>> MgByteSource(enc.GetBytes(XMLMapTemplate.OuterXml),
>>>>>>>> enc.GetByteCount(XMLMapTemplate.OuterXml))
>>>>>>>>
>>>>>>>> newMapDef.SetMimeType(MgMimeType.Xml)
>>>>>>>>
>>>>>>>> Dim resourceSrvc As MgResourceService =
>>>>>>>> siteConn.CreateService(MgServiceType.ResourceService)
>>>>>>>>
>>>>>>>> resourceSrvc.SetResource(resID, newMapDef.GetReader(), Nothing)
>>>>>>>>
>>>>>>>> Dim map As New MgMap()
>>>>>>>>
>>>>>>>> map.Create(resourceSrvc, resID, MapName)
>>>>>>>>
>>>>>>>> ...
>>>>>>>>
>>>>>>>> Then, this is my code to create the map layout:
>>>>>>>>
>>>>>>>> Dim resID As New
>>>>>>>> MgResourceIdentifier(Library://.../Layouts/MyMap.WebLayout)
>>>>>>>>
>>>>>>>> Dim enc As New System.Text.UTF8Encoding(False)
>>>>>>>>
>>>>>>>> Dim newLayoutDef As New
>>>>>>>> MgByteSource(enc.GetBytes(XMLLayoutTemplate.OuterXml),
>>>>>>>> enc.GetByteCount(XMLLayoutTemplate.OuterXml))
>>>>>>>>
>>>>>>>> newLayoutDef.SetMimeType(MgMimeType.Xml)
>>>>>>>>
>>>>>>>> resourceSrvc As MgResourceService =
>>>>>>>> siteConn.CreateService(MgServiceType.ResourceService)
>>>>>>>>
>>>>>>>> resourceSrvc.SetResource(resID, newLayoutDef.GetReader(),
>> Nothing)
>>>>>>>>
>>>>>>>> map.Save(resourceSrvc)
>>>>>>>>
>>>>>>>>
>>>>>>>> Thanks for your help.
>>>>>>>> Fabio
>>>>>>>>
>>>>>>>>
>>>>
>>>
>>
>
------------------------------------------------------------------------
>>>> ------------------------------
>>>>>>>>
>>>>>>>>
>>>>>>>> Kenneth Skovhede, GEOGRAF A/S wrote:
>>>>>>>>
>>>>>>>>
>>>>>>>>> You could have the problem that .Net emits an utf-8
>>>> byte-order-marker
>>>>>>>>> (BOM), when
>>>>>>>>> writing xml.
>>>>>>>>> http://en.wikipedia.org/wiki/Byte-order_mark
>>>>>>>>>
>>>>>>>>> To counter this, explicitly create an encoding instance:
>>>>>>>>> System.Text.Encoding enc = new
System.Text.UTF8Encoding(false);
>>>>>>>>>
>>>>>>>>> Then implement a xml writer, or manually convert the xml to
>>> bytes,
>>>>>>>>> using
>>>>>>>>> the encoding.
>>>>>>>>>
>>>>>>>>> FYI, the MaestroAPI is LGPL, and so you may use it as a
> library,
>>>> even
>>>>>>>>> for commercial applications,
>>>>>>>>> and it handles this quirk and others.
>>>>>>>>>
>>>>>>>>> Regards, Kenneth Skovhede, GEOGRAF A/S
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> sekko970 skrev:
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>> Dear all,
>>>>>>>>>>
>>>>>>>>>> I have created programmatically a map (and its layout) using
> MG
>>>> .Net
>>>>>>>>>> web
>>>>>>>>>> API.
>>>>>>>>>> After creation, the new map and layout are visible in MG
>>> Maestro,
>>>> and
>>>>>>>>>> using
>>>>>>>>>> the 'Show in browser" button are correctly shown in browser.
>>>>>>>>>>
>>>>>>>>>> The problem happens when I load the map directly from
browser,
>>>> and
>>>>>>>>>> the
>>>>>>>>>> following error appears:
>>>>>>>>>> << The type 'OSGeo.MapGuide.MgNullArgumentException' in
>> assembly
>>>>>>>>>> 'MapGuideDotNetApi, Version= 2.0.2.30 11, Culture=neutral,
>>>>>>>>>> PublicKeyToken=null' is not marked as serializable >>.
>>>>>>>>>>
>>>>>>>>>> Then, simply saving the new layout from MG Maestro (without
> any
>>>>>>>>>> modification), and reloading the map directly from browser,
> the
>>>> error
>>>>>>>>>> disappears and the map is correctly shown.
>>>>>>>>>>
>>>>>>>>>> After saving the layout, there aren't differences in map and
>>>> layout
>>>>>>>>>> XML
>>>>>>>>>> definitions.
>>>>>>>>>>
>>>>>>>>>> Have you any idea about?
>>>>>>>>>> Thank you in advance.
>>>>>>>>>> Fabio
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>> _______________________________________________
>>>>>>>>> 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
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>
>>>>>>
>>>>>
>>>>> _______________________________________________
>>>>> 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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>>
>
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>>>> l
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>>>>
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