Hi Alexandre, Thanks for the link. 2008/10/30 Alexandre Dube <[EMAIL PROTECTED]>
> Hi Indika, > > Check out the WFS-T example in this sandbox to see a way of doing it with > the WFS protocol : > http://svn.openlayers.org/sandbox/topp/wfs/examples/wfs-protocol-transactions.html > > Download this svn version and try it. Hope this helps. > > Best regards, > > Alexandre > > Indika Tantrigoda wrote: > >> Hello to all, >> I have successfully manged to insert points and a feature attribute to the >> database. However the modification/deletes seems to giving some trouble. >> >> Heres the code used. >> >> controls = { >> modifylin: new OpenLayers.Control.ModifyFeature(wfs_cities, >> modifyOptions, >> {'displayClass': >> 'olControlModifyFeature'}), >> dellin: new >> OpenLayers.Control.SelectFeature(wfs_cities, >> modifyOptions)//, >> //{'displayClass' :'olControlModifyFeature'}) >> >> }; >> >> var modifyOptions = { >> onModificationStart: function(feature) { >> OpenLayers.Console.log("start modifying", feature.id < >> http://feature.id>); }, >> onModification: function(feature) { >> OpenLayers.Console.log("modified", feature.id < >> http://feature.id>); }, >> onModificationEnd: function(feature) { >> OpenLayers.Console.log("end modifying", feature.id < >> http://feature.id>); >> feature.state = OpenLayers.State.UPDATE; >> //alert("Hello"); >> }, >> onDelete: function(feature) { >> OpenLayers.Console.log("delete", feature.id < >> http://feature.id>); }, >> onSelect: function(feature){ >> OpenLayers.Console.log("select", feature.id < >> http://feature.id>); feature.state = >> OpenLayers.State.DELETE; >> } >> }; >> >> The point can be moved within the map, and the commented alert also gets >> executed. However when I refresh the page >> the point is still at the initial location. >> >> Anything I am missing ? >> >> Thanks in advance, >> Indika >> >> >> >> 2008/7/18 Indika Tantrigoda <[EMAIL PROTECTED] <mailto: >> [EMAIL PROTECTED]>> >> >> Thanks guys, appreciate this very much. >> >> Regards, >> Indika >> >> 2008/7/17 Fabio D'Ovidio <[EMAIL PROTECTED] >> <mailto:[EMAIL PROTECTED]>>: >> >> >> Here are samples using WFS-T and GeoServer. >> You can draw, modify and delete features (e.g. lines). >> I developed it for points, polygons, too and I have added >> FILTER on WFS requests passing a value in query string, >> configured also WMS GetFeatureInfo in order to query my WFS >> data on click. >> Now I am developing a module to create dinamically GeoRSS >> (including GML as geometries) by querying these features in >> geoserver as WFS Service and fill them with different colours >> respect some attribute values.. >> >> Hope this help! >> >> map = new OpenLayers.Map( 'map' , >> { controls: [] , 'numZoomLevels':19}); >> ol_wms = new OpenLayers.Layer.WMS( >> "OpenLayers WMS", >> "http://labs.metacarta.com/wms/vmap0?";, {layers: >> 'basic'} >> ); >> >> var linea = new OpenLayers.Layer.WFS( >> "Elementi lineari", >> "/geoserver/wfs", >> {typename: 'topp:linea'}, >> { >> typename: 'linea', >> featureNS: 'http://www.openplans.org/topp', >> extractAttributes: false >> } >> ); >> if (!linea.writer) { >> poligono.writer = new >> OpenLayers.Format.WFS({layerName:'topp:linea'},linea); >> } >> linea.style.strokeColor >> = "#0000ff"; >> >> map.addLayers([ol_wms, linea]); >> >> >> var panel = new OpenLayers.Control.Panel( >> {displayClass: 'olControlEditingToolbar'} >> ); >> var drawLine = new OpenLayers.Control.DrawFeature( >> linea, OpenLayers.Handler.Path, >> {displayClass: 'olControlDrawFeaturePath'} >> ); >> drawLine.featureAdded = function(feature) { >> feature.layer.eraseFeatures([feature]); >> // cast to multilinestring >> feature.geometry = new >> OpenLayers.Geometry.MultiLineString( >> feature.geometry >> ); >> feature.style.strokeColor = "#ff0000"; >> feature.style.strokeWidth = "5"; >> feature.style.strokeOpacity = "0.75"; >> feature.state = OpenLayers.State.INSERT; >> feature.layer.drawFeature(feature); >> } >> >> var modifyOptions = { >> onModificationStart: function(feature) { >> OpenLayers.Console.log("start modifying", >> feature.id <http://feature.id>); >> }, >> onModification: function(feature) { >> OpenLayers.Console.log("modified", feature.id >> <http://feature.id>); >> }, >> onModificationEnd: function(feature) { >> OpenLayers.Console.log("end modifying", >> feature.id <http://feature.id>); >> >> feature.state = >> OpenLayers.State.UPDATE; >> }, >> onDelete: function(feature) { >> OpenLayers.Console.log("delete", feature.id >> <http://feature.id>); >> }, >> onSelect: function(feature){ >> OpenLayers.Console.log("select", feature.id >> <http://feature.id>); >> feature.state = OpenLayers.State.DELETE; >> >> } >> }; >> controls = { >> dellin: new >> OpenLayers.Control.SelectFeature(linea, >> modifyOptions), >> modifylin: new >> OpenLayers.Control.ModifyFeature(linea, >> >> modifyOptions) >> >> }; >> for(var key in controls) { >> map.addControl(controls[key]); >> } >> >> document.getElementById('noneToggle').checked = true; >> panel.addControls( >> [new OpenLayers.Control.Navigation(), drawLine] >> ); >> map.addControl(panel); >> map.addControl(new OpenLayers.Control.LayerSwitcher()); >> map.addControl(new OpenLayers.Control.MouseDefaults()); >> map.addControl(new >> OpenLayers.Control.MousePosition()); >> map.addControl(new OpenLayers.Control.PanZoomBar()); >> map.zoomToExtent(); >> } >> function toggleControl(element) { >> for(key in controls) { >> var control = controls[key]; >> if(element.value == key && element.checked) { >> control.activate(); >> } else { >> control.deactivate(); >> >> } >> } >> } >> >> -- Ing. Fabio D'Ovidio >> >> INOVA Open Solutions s.r.l. >> Web : http://www.inovaos.it >> Tel.: 081 197 57 600 >> mail: [EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]> >> >> >> Alexandre Dubé ha scritto: >> >> Hi Fabio, >> >> That would be most appreciated. Indika is also looking >> forward to see an example to get wfs-t features working. >> >> >> Fabio D'Ovidio wrote: >> >> If u want, >> I developed something like taht some times ago ... >> >> Alexandre Dubé ha scritto: >> >> Hi everyone, >> >> Does anybody have a WFS-T example to share ? I >> would like to see how to use a WFS layer, modify >> it and post my changes to a WFS server. >> >> Thanks, >> >> >> >> >> >> >> >> >> > > -- > Alexandre Dubé > Mapgears > www.mapgears.com > >
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