Dragan Podvezanec wrote:
>
> Hi all.
>
> I use latest MGOS, and layers from Oracle with king.oracle provider. Since
> with default Search tool from studio centering the map on selection
> doesn't work for me, i wrote my own search script, which connects to
> Oracle, makes a query and fetches object ID and coordinates (using
> SDO_UTILS VERTICES). If someone needs code, I can share it. After that I
> pass ID to map server FeatureReader, to make Selection. It seems like it
> all works, since EscapeForHtml($sel) looks like this:
>
> <?xml version="1.0"
> encoding="UTF-8"?><FeatureSet
> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
> xsi:noNamespaceSchemaLocation="FeatureSet-1.0.0.xsd">
> <Layer id="5902d6a8-0000-1000-8004-005056c00008">
> <Class id="KingOra:ADRESNI_SUSTAV~GEOMETRY">
> <ID>AAAAAADAiUA=</ID> </Class>
> </Layer></FeatureSet>
>
> So I have X , Y to make centering and zooming, and I have selection. Now I
> pass all parameters to zoom.php in scriptFrame target with POST, and then
> i execute javascript to zoom and center, like this:
>
> <head>
> <script language="javascript">
> function OnPageLoad()
> {
> <?php
> if ($selText!="")
> {
> echo
> "parent.mapFrame.SetSelectionXML('".$selText."');";
> echo
> "parent.mapFrame.ZoomToView(".$x.",".$y.",300,true)";
> } else {
> echo
> "parent.mapFrame.ZoomToView(".$x.",".$y.",300,true)";
> }
> ?>
> }
> </script>
> </head>
>
> <body onload="OnPageLoad()">
> </body>
>
>
> Now I have reverse problem as my original one: map zooms and centers on X
> and Y, this works excellent, but nothing gets selected although in
> scriptFrame source I can see:
>
> function OnPageLoad()
> {
> parent.mapFrame.SetSelectionXML('<?xml version="1.0"
> encoding="UTF-8"?><FeatureSet
> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
> xsi:noNamespaceSchemaLocation="FeatureSet-1.0.0.xsd">
> <Layer id="5902d6a8-0000-1000-8004-005056c00008">
> <Class id="KingOra:ADRESNI_SUSTAV_~GEOMETRY">
> <ID>AAAAAADAiUA=</ID> </Class>
> </Layer></FeatureSet>');parent.mapFrame.ZoomToView(5604102.95228933,5131454.39961872,300,true)
> }
>
> So, I guess, question would be: why nothing gets selected although
> SelectionXML obviously is there?
>
>
>
>
>
>
Argh, problem solved :)
I was sending EscapeForHtml($selection->ToXml(), true); to above script,
when I should send just $selectionXml.
Works lika a charm.
--
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