Ok, that file does not have the preamble (the "<?xml version=\"1.0\"
encoding=\"utf-8\"?>" string).
Not sure if it fixes your problem if you add it, but its worth a try.
The line mentioned seems to only check that the first element
(WebLayout) matches the xsd file (WebLayout).
I wrote about the doublequote, because there was a line with:
char doublequote = (char)34;
which works, but is not very intuitive and suggests that someone did not
know how to escape doublequotes.
Regards, Kenneth Skovhede, GEOGRAF A/S
euskalmap skrev:
I have do
using(System.IO.FileStream fs = System.IO.File.Create("test.xml"))
fs.Write(encodedDefinition, 0, encodedDefinition.Length);
The result is here : http://patxi.mayol.free.fr/test.xml
http://patxi.mayol.free.fr/test.xml
How know that my document have the utf-8 xml preamble ?
About the string "xmlns=\"namespace\"", i have not this in my xml file.
Thanks
Kenneth Skovhede, GEOGRAF A/S wrote:
I'm am a bit puzzled by this:
String xmlString = doc.DocumentElement.OuterXml;
...
"After modif = \ n "+"<? xml version ='1 .0 'encoding =' UTF-8'?>"+
xmlString
It seems that the xmlString is missing the xml preamble?
Just to clarify: the document MUST have the utf-8 xml preamble, and MUST
NOT have the utf-8 BOM.
The file you sent does not appear to be made from the encoded data.
You must do something like:
using(System.IO.FileStream fs = System.IO.File.Create("test.xml"))
fs.Write(encodedDefinition, 0, encodedDefinition.Length);
Otherwise there are too many places that can introduce small differences.
btw, in C#, you can make a string with quotes like this:
"xmlns=\"namespace\""
or
@"xmlns=""namespace""" //VB style
Regards, Kenneth Skovhede, GEOGRAF A/S
euskalmap skrev:
The file is generate in my code after the instruction
'resourceSrvc.SetResource(webLayoutId, contentByteSource.GetReader(),
null);' So, i do not understand why the file is fine and my mapdefinition
in
my layout generate the error An exception occurred in the XML parser.
If you have few minutes you can see the trace of my function
ag_SetLayoutMap
here : http://patxi.mayol.free.fr/Trace.htm
http://patxi.mayol.free.fr/Trace.htm
and a sample of my C# code here : http://patxi.mayol.free.fr/sample.asp
http://patxi.mayol.free.fr/sample.asp , who is describe the
ag_SetLayoutMap
function.
thanks
regards, Francis
Kenneth Skovhede, GEOGRAF A/S wrote:
Is this a question?
The un-edited file loads fine for me.
Regards, Kenneth Skovhede, GEOGRAF A/S
euskalmap skrev:
Hi,
I have not send the good link of my file; in the previous version , i
have
trying to delete in the xml the string
"xsi:noNamespaceSchemaLocation="WebLayout-1.0.0.xsd".
So, my file is : http://patxi.mayol.free.fr/Untitled1.xml
http://patxi.mayol.free.fr/Untitled1.xml
So i test GetResourceContent rather than SetResource :
If i try http://localhost/mapguide/mapagent/index.html
http://localhost/mapguide/mapagent/index.html with GetResourceContent
on
"Library://Ag Base/Mpg Urbanisme.WebLayout" and submit, i have this
result :
http://n2.nabble.com/file/n2490672/test.jpg
The message in header, in french, is in english : This file XML does
not
seem to have of information of style associated with him. The tree of
the
document is shown below.
SO
Kenneth Skovhede, GEOGRAF A/S wrote:
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
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