selectNodes virker ikke på XML-fil, namespace?
Jeg benytter følgende kode til at læse en XML-fil:Private Sub Form_Load()
Dim objDoc As MSXML2.DOMDocument40
Dim objNodeList As MSXML2.IXMLDOMNodeList
Dim objNode As MSXML2.IXMLDOMNode
Set objDoc = New MSXML2.DOMDocument40
If objDoc.Load("C:\VB\WFS1\Node_test\wfs.xml") Then
If Not objDoc Is Nothing Then
Set objNodeList = objDoc.selectNodes("wfs_FeatureCollection/gml_featureMember/pdk_akt_lokalplan_v/pdk_planid")
If Not objNodeList Is Nothing Then
'Loop though each node in the node list
For Each objNode In objNodeList
MsgBox objNode.Text
Next
End If
End If
End If
End
End Sub
XML-filen er indsat herunder. Mit problemer er følgende:
1) Jeg kan ikke få "selectNodes" til at virke, medmindre jer erstatter ":" med et andet tegn - f.eks. "_". Jeg kan ikke umiddelbart rette i filen, der hentes fra en webserver.
2) Første node har en lang beskrivelse efter sig "wfs_FeatureCollection......" - det bevirker at jeg heller ikke kan få "selectNodes" til at virke her - medmindre jer barbarer denne ned til kun at hedder ""wfs_FeatureCollection".
Jeg håber en har nogle gode ideer til en løsning ! :-)
(Jeg har ladet mig fortælle at der skal oprettes et "namespace" - men hvordan gør man det i VB6 ?)
<?xml version="1.0" encoding="ISO-8859-1"?>
<wfs:FeatureCollection xmlns="http://www.opengis.net/wfs" xmlns:wfs="http://www.opengis.net/wfs" xmlns:gml="http://www.opengis.net/gml" xmlns:pdk="http://wfs.plansystem.dk" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.opengis.net/wfs http://wfs.plansystem.dk:80/geoserver/schemas/wfs/1.0.0/WFS-basic.xsd http://wfs.plansystem.dk http://wfs.plansystem.dk:80/geoserver/wfs/DescribeFeatureType?typeName=pdk:akt_lokalplan_v">
<gml:boundedBy>
<gml:Box srsName="http://www.opengis.net/gml/srs/epsg.xml#25832">
<gml:coordinates xmlns:gml="http://www.opengis.net/gml" decimal="." cs="," ts=" ">579000.9375,6229998.5 579484.375,6230462</gml:coordinates>
</gml:Box>
</gml:boundedBy>
<gml:featureMember>
<pdk:akt_lokalplan_v fid="akt_lokalplan_v.110430">
<pdk:planid>1086996</pdk:planid>
<pdk:plantype>20.2</pdk:plantype>
<pdk:plantypebesk>Byplanvedtægter</pdk:plantypebesk>
<pdk:plannr>H-E_5</pdk:plannr>
<pdk:plannavn>Kontor, handel og lagervirksomhed øst for Grenåvej ved Muslingevej, Dalsager og Solklintevej.</pdk:plannavn>
<pdk:komnr>751</pdk:komnr>
<pdk:komnavn>Århus</pdk:komnavn>
<pdk:geometri>
<gml:MultiPolygon srsName="http://www.opengis.net/gml/srs/epsg.xml#25832">
<gml:polygonMember>
<gml:Polygon>
<gml:outerBoundaryIs>
<gml:LinearRing>
<gml:coordinates xmlns:gml="http://www.opengis.net/gml" decimal="." cs="," ts=" ">579233.116,6230311.514 579291.053,6230270.584 579294.242,6230268.331 579303.266,6230261.921 579300.381,6230256.389 579296.881,6230251.054 579295.054,6230248.014 579278.595,6230223.201 579270.717,6230212.639 579255.834,6230193.4 579247.073,6230183.514 579226.275,6230162.368 579216.71,6230153.32 579202.236,6230141.167 579201.279,6230139.464 579201.112,6230138.951 579200.678,6230137.607 579200.456,6230135.666 579200.519,6230134.935 579200.623,6230133.719 579200.858,6230132.922 579201.174,6230131.845 579202.084,6230130.117 579203.775,6230128.071 579205.663,6230126.207 579199.648,6230119.86 579178.097,6230105.141 579175.254,6230103.196 579159.193,6230092.116 579142.818,6230080.887 579126.129,6230069.443 579109.827,6230058.263 579093.172,6230046.842 579076.953,6230035.719 579060.309,6230024.306 579043.896,6230013.05 579030.354,6230003.764 579028.935,6229998.792 579021.048,6230011.025 579000.972,6230042.236 579007.642,6230045.147 579034.517,6230067.679 579054.568,6230085.78 579073.983,6230102.837 579095.229,6230122.064 579119.05,6230147.186 579127.218,6230155.721 579134.834,6230164.019 579148.782,6230180.411 579158.55,6230193.987 579167.811,6230207.124 579177.435,6230221.258 579186.579,6230234.988 579193.655,6230245.787 579205.15,6230263.431 579211.931,6230273.875 579212.901,6230275.364 579217.39,6230281.56 579225.887,6230297.009 579233.116,6230311.514</gml:coordinates>
</gml:LinearRing>
</gml:outerBoundaryIs>
</gml:Polygon>
</gml:polygonMember>
</gml:MultiPolygon>
</pdk:geometri>
</pdk:akt_lokalplan_v>
</gml:featureMember>
<gml:featureMember>
<pdk:akt_lokalplan_v fid="akt_lokalplan_v.110434">
<pdk:planid>1087000</pdk:planid>
<pdk:plantype>20.1</pdk:plantype>
<pdk:plantypebesk>Lokalplaner</pdk:plantypebesk>
<pdk:plannr>86</pdk:plannr>
<pdk:plannavn>Centerområde ved Egå Havvej</pdk:plannavn>
<pdk:komnr>751</pdk:komnr>
<pdk:komnavn>Århus</pdk:komnavn>
<pdk:geometri>
<gml:MultiPolygon srsName="http://www.opengis.net/gml/srs/epsg.xml#25832">
<gml:polygonMember>
<gml:Polygon>
<gml:outerBoundaryIs>
<gml:LinearRing>
<gml:coordinates xmlns:gml="http://www.opengis.net/gml" decimal="." cs="," ts=" ">579484.365,6230380.556 579474.253,6230377.479 579455.322,6230339.783 579431.003,6230292.203 579397.309,6230223.287 579379.092,6230236.026 579316.161,6230280.039 579301.106,6230291.757 579291.053,6230270.583 579233.116,6230311.513 579244.145,6230331.917 579254.469,6230350.215 579258.087,6230355.715 579272.712,6230378.839 579292.128,6230420.763 579302.556,6230439.216 579304.226,6230438.181 579303.692,6230430.2 579309.289,6230427.675 579328.382,6230461.766 579350.361,6230454.009 579360.423,6230450.536 579370.366,6230446.736 579380.179,6230442.613 579389.852,6230438.17 579399.373,6230433.412 579408.734,6230428.345 579417.923,6230422.975 579422.676,6230420.072 579425.053,6230418.62 579432.068,6230414.085 579433.417,6230413.122 579458.145,6230397.315 579484.365,6230380.556</gml:coordinates>
</gml:LinearRing>
</gml:outerBoundaryIs>
</gml:Polygon>
</gml:polygonMember>
</gml:MultiPolygon>
</pdk:geometri>
</pdk:akt_lokalplan_v>
</gml:featureMember>
</wfs:FeatureCollection>
