Hi Bart, First, thanks for the answer.
Just to let you know that using "i" as my scope works fine with : OpenLayers.loadURL ( url, '', i, setHTML ); but not with : OpenLayers.loadURL ( url, '', i, function ( response ) { setHTML ( response ); }); where I get "[object Window]" instead of the actual value if "i" printed out (as I get with the first declaration). Aren't those two declarations equivalent ? Again, thanks for your help. James -----Message d'origine----- De : Bart van den Eijnden (OSGIS) [mailto:bart...@osgis.nl] Envoyé : 22 avril 2009 14:25 À : James Leveille Cc : users@openlayers.org Objet : Re: [OpenLayers-Users] GetFeatureInfo with loadURL Hi, one way is to use i as your scope: OpenLayers.loadURL ( url, '', i, function ( response ) { setHTML ( response); }); function setHTML ( response) { alert ( this ); Best regards, Bart James Leveille wrote: > > Hi, > > I'm trying to send a getFeatureInfo to all queryable layers. > > In the "onComplete" function, I would like to be able to "know", for > each response, the index of the corresponding layer (the layer index > for which the request was sent). > > But the "index" value in the "onComplete" function is always wrong > (seems to be equal to "map.layers.length" value). > > How can I make sure the index is correctly passed ? > > Thanks a lot. > > function findLayerClick ( event ) > > { > > var url; > > var mouseLoc = map.getLonLatFromPixel ( event.xy ); > > for ( var i = 0; i < map.layers.length; i++ ) > > { > > if ( map.layers[i].queryable ) > > { > > url = map.layers[i].getFullRequestString > > ({ > > REQUEST: "GetFeatureInfo", > > EXCEPTIONS: "application/vnd.ogc.se_xml", > > BBOX: map.getExtent().toBBOX(), > > X: event.xy.x, > > Y: event.xy.y, > > SRS: "EPSG:32187", > > INFO_FORMAT: "text/html; charset=ISO-8859-1", > > QUERY_LAYERS: map.layers[i].params.LAYERS, > > FEATURE_COUNT: 5, > > VERSION: "1.1.1", > > WIDTH: map.size.w, > > HEIGHT: map.size.h > > }, map.layers[i].url ); > > OpenLayers.loadURL ( url, '', this, function ( response ) { setHTML ( > response, i ); }); > > } > > } > > OpenLayers.Event.stop(event); > > } > > function setHTML ( response, index ) > > { > > alert ( index ); > > ... ... ... // manipulate the result > > } > > James > > ------------------------------------------------------------------------ > > _______________________________________________ > Users mailing list > Users@openlayers.org > http://openlayers.org/mailman/listinfo/users > -- Bart van den Eijnden OSGIS, Open Source GIS bart...@osgis.nl http://www.osgis.nl _______________________________________________ Users mailing list Users@openlayers.org http://openlayers.org/mailman/listinfo/users