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I solved it. The problem was that MG Studio shows that the ID field is
of type "Double". In the DBF file (as this is a shp Feature source) the
ID field is declared as N,11,0<br>
So I substituted <b>MgDoubleProperty </b>with<b> </b><b>MgInt32Property</b>
and it works now.<br>
<br>
Stefan Dalakov<br>
<br>
<br>
Kenneth Skovhede, GEOGRAF A/S wrote:
<blockquote cite="mid:4934F880.1090102@geograf.dk" type="cite">
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Could it be that "ID" is the primary key, and if you insert two
features with ID 11,<br>
it breaks? Or that the ID is auto-assigned, and thus not assignable
from MapGuide/FDO?<br>
<br>
btw, things tend to work better with MapGuide if your primary key is an
integer.<br>
<pre class="moz-signature" cols="72">Regards, Kenneth Skovhede, GEOGRAF A/S
</pre>
<br>
<br>
Stefan Dalakov skrev:
<blockquote cite="mid:4934EFE4.3090607@mapware.net" type="cite">
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It is something stupid, but I cannot spot it...<br>
Everything works if I omit the bold part of the code :<br>
<br>
function MakeLine($name, $x0, $y0 , $x1, $y1)<br>
{<br>
$propertyCollection = new MgPropertyCollection();<br>
<b> $cntr = (double) 11.0 ;<br>
$idProperty = new MgDoubleProperty("ID",$cntr);<br>
$propertyCollection->Add($idProperty);<br>
</b> $owner = "Aaa" ;<br>
$ownerProperty = new MgStringProperty("Owner", $owner);<br>
$propertyCollection->Add($ownerProperty);<br>
$nameProperty = new MgStringProperty("Purpose", $name);<br>
$propertyCollection->Add($nameProperty);<br>
$wktReaderWriter = new MgWktReaderWriter();<br>
$agfReaderWriter = new MgAgfReaderWriter();<br>
$agftext = "LINESTRING XY ($x0 $y0, $x1 $y1)" ;<br>
$geometry = $wktReaderWriter->Read( $agftext);<br>
$geometryByteReader = $agfReaderWriter->Write($geometry);<br>
$geometryProperty = new MgGeometryProperty("Geometry",
$geometryByteReader);<br>
$propertyCollection->Add($geometryProperty);<br>
return $propertyCollection;<br>
}<br>
<br>
MG Studio says this property is Double<br>
<br>
Stefan Dalakov<br>
<br>
<br>
Kenneth Skovhede, GEOGRAF A/S wrote:
<blockquote cite="mid:49345234.5070009@geograf.dk" type="cite">You
could be affected by this bug: <br>
<a moz-do-not-send="true" class="moz-txt-link-freetext"
href="http://trac.osgeo.org/mapguide/ticket/649">http://trac.osgeo.org/mapguide/ticket/649</a>
<br>
<br>
Otherwise, try to post a section of the code, <br>
maybe someone will spot something obvious. <br>
<br>
Regards, Kenneth Skovhede, GEOGRAF A/S <br>
<br>
<br>
<br>
Stefan Dalakov skrev: <br>
<blockquote type="cite">Hi all, <br>
I am trying to add a feature (permanently) to a data source. <br>
I am using MGOS 1.2 and tried Sheboygan samples, where this part is not
working, I have not explored the reason yet. <br>
My idea is to digitize a feature ( a line ) and add it permanently to
an existing layer on the map. <br>
I wrote some code, and everything seems OK, no errors, but at the end
I have no feature added. <br>
Can someone help with a piece of code ? <br>
<br>
Thanks in advance <br>
Stefan Dalakov <br>
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