Without any code we can`t say anything. Did you checked misspelling, code mistakes?
best regards Sarah ________________________________ Von: IT Intern <[email protected]> An: [email protected] Gesendet: Dienstag, den 28. September 2010, 0:18:20 Uhr Betreff: Re: [Users] Base Layer Does Not Display on Initial Load Also if it helps any, I'm getting the following errors in my firebug console... OpenLayers is not defined symbolizers: [OpenLayers.Feature.Vector.style["default"]], Featur...erer.js (line 36) OpenLayers is not defined "eq": OpenLayers.Filter.Comparison.EQUAL_TO, form.js (line 78) I've yet to conquer this issue so any other advices would be great and very much appreciated :) Thank you, elshae On Mon, Sep 27, 2010 at 11:46 AM, IT Intern <[email protected]> wrote: Andreas, > >I have added the other changes you recommended. Everything looks good, except >now it is back to what I started with. The Google Base layer loads first and >as >my overlays are loading, it disappears. I am positive that all my overlays >are >transparent... > > >var options = { > controls: [new OpenLayers.Control.Navigation()], > maxExtent: new OpenLayers.Bounds(-20037508.34, > -20037508.34, >20037508.34, 20037508.34), > units: 'm', > allOverlays: false > } > > >var mapPanel = new GeoExt.MapPanel({ > title: "Map", > map: options, > //center: map.setCenter(new OpenLayers.LonLat(93.9, >29.53).transform(new OpenLayers.Projection("EPSG:4326"), >map.getProjectionObject())), > center: new OpenLayers.LonLat(93.9, 29.53).transform(new OpenLayers.Projection("EPSG:4326"), new OpenLayers.Projection("EPSG:900913")), > > zoom: 9, > region: "center", > bbar: [{ > xtype: "label", > text: "Scale = 1 : " > }], > items: [{ > xtype: "gx_zoomslider", > vertical: true, > height: 300, > x: 10, > y: 20, > plugins: new GeoExt.ZoomSliderTip() > }] > }); > >var map = mapPanel.map; > map.addLayers([gphy, gmap, ghyb, osm, all_chn, all_tib, > chn_bridges, >tib_bridges, chn_countys, tib_countys, chn_farms, tib_farms, chn_glaciers, >tib_glaciers, chn_grazing, tib_grazing, chn_hwyCrew, tib_hwyCrew, >chn_hospitals, >tib_hospitals, chn_lakes, tib_lakes, chn_monastaries, tib_monastaries, >chn_pass, >tib_pass, chn_rivers, tib_rivers, chn_townships, tib_townships, chn_villages, >tib_villages]); > > > >Thanks, > >elshae > > > >On Mon, Sep 27, 2010 at 11:38 AM, Andreas Hocevar <[email protected]> wrote: > >Three things: >> >> * don't use map.getProjectionObject() in your transform - it is not >> available >>yet >> * don't use maxResolution: "auto". >> * remove the renderTo config option from your MapPanel. >> >>-Andreas. >> >> >>On Sep 27, 2010, at 17:21 , IT Intern wrote: >> >>> Andreas, >>> >>> Sigh, it's still not working out for me. Now no base layer is coming up, >>> my >>>zoom slider is not in the right position, and my map div is once again in >>>its >>>own container :( >>> >>> This is the code with the changes I have understood I should make: >>> >>> var options = { >>> controls: [new OpenLayers.Control.Navigation()], >>> maxExtent: new OpenLayers.Bounds(-20037508.34, >>>-20037508.34, 20037508.34, 20037508.34), >>> maxResolution: "auto", >>> projection: new OpenLayers.Projection("EPSG:900913"), >>> units: 'm', >>> allOverlays: false >>> } >>> >>> >>> //var map = new OpenLayers.Map(options); >>> //map.addLayers([gphy, gmap, ghyb, osm, all_chn, all_tib, >>>chn_bridges, tib_bridges, chn_countys, tib_countys, chn_farms, tib_farms, >>>chn_glaciers, tib_glaciers, chn_grazing, tib_grazing, chn_hwyCrew, >>>tib_hwyCrew, >>>chn_hospitals, tib_hospitals, chn_lakes, tib_lakes, chn_monastaries, >>>tib_monastaries, chn_pass, tib_pass, chn_rivers, tib_rivers, chn_townships, >>>tib_townships, chn_villages, tib_villages]); >>> >>> var mapPanel = new GeoExt.MapPanel({ >>> title: "Map", >>> map: options, >>> //center: map.setCenter(new OpenLayers.LonLat(93.9, >>>29.53).transform(new OpenLayers.Projection("EPSG:4326"), >>>map.getProjectionObject())), >>> center: new OpenLayers.LonLat(93.9, 29.53).transform(new >>>OpenLayers.Projection("EPSG:4326")),//, map.getProjectionObject()), >>> renderTo: document.body, >>> width: 1500, >>> height: 600, >>> zoom: 9, >>> region: "center", >>> bbar: [{ >>> xtype: "label", >>> text: "Scale = 1 : " >>> }], >>> items: [{ >>> xtype: "gx_zoomslider", >>> vertical: true, >>> height: 300, >>> x: 10, >>> y: 20, >>> plugins: new GeoExt.ZoomSliderTip() >>> }] >>> }); >>> >>> var map = mapPanel.map; >>> >>> map.addLayers([gphy, gmap, ghyb, osm, all_chn, all_tib, >>>chn_bridges, tib_bridges, chn_countys, tib_countys, chn_farms, tib_farms, >>>chn_glaciers, tib_glaciers, chn_grazing, tib_grazing, chn_hwyCrew, >>>tib_hwyCrew, >>>chn_hospitals, tib_hospitals, chn_lakes, tib_lakes, chn_monastaries, >>>tib_monastaries, chn_pass, tib_pass, chn_rivers, tib_rivers, chn_townships, >>>tib_townships, chn_villages, tib_villages]); >>> >>> Thank you, >>> >>> elshae >>> >>> >>
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