Hi, there is already a ticket for this, and it is being worked on (thanks Matt Priour). See http://trac.geoext.org/ticket/396 - and please report whether the 2nd patch there works for you.
Regards, Andreas. On Jan 22, 2011, at 11:40 , geographika wrote: > Glad you got it sorted. > The order in ExtJS normally does not matter when using the declarative > approach to defining objects. > > For reference/GeoExt developers a fix could be to modify > FeatureSelectionModel.js > > line 153: > > var map = layer.map || GeoExt.MapPanel.guess().map; > map.addControl(selectControl); > > Or maybe register an event on the layer to run createSelectControl on > "loadstart"? > > I can create a ticket, although maybe this is the desired behaviour? > > On 20/01/2011 18:51, Christian Willmes wrote: >> Hi, >> >> I was not aware, that order of code matters here, but good to know! >> >> I rearranged the code, so that the vectorLayer Sites is added to the map >> before the grid gets initialized. >> >> Now the "sm: new GeoExt.grid.FeatureSelectionModel()" does not break the >> layout any more, which is great, but the OpenLayersMap now shows a >> "bluescreen". >> >> -> http://www.sfb806db.uni-koeln.de/irtg_webgis/app-sent-to-geoext.html >> >> And of course I use firebug, but I did not get that error if I used it >> on my local files, I just got it if I used it on the uploded version, >> requesting it via http fromthe server... >> >> In the version I uploaded now to the server, I get still the >> "this.mapObject is null" error, It indicates that it originates from >> Line 512 in my code, which is: >> items: [mappanel,tree,legend,descpanel] >> >> in the panl = new Ext.Panel() function at the very bottom of the code, >> where the map object should be initialized as far as I can see? >> >> I can't see the problem, can you pleas enlighten me here, on how and in >> which order I correctly have to initialize the different objects? >> >> Thank you very much >> Christian >> >> >> On 20.01.2011 17:42, geographika wrote: >>> Hi, >>> >>> Do you have FireBug installed for FireFox? >>> The reason your layout is breaking is due to a JavaScript error: >>> >>> layer.map is null >>> at: layer.map.addControl(selectControl); >>> http://www.sfb806db.uni-koeln.de/irtg_webgis/libs/GeoExt/lib/GeoExt/widgets/grid/FeatureSelectionModel.js >>> >>> >>> Your Sites layer has not been added to the map at this point, so the map >>> property is null. >>> Try adding your Sites layer to the map before you create your grid panel >>> as in the GeoExt example. >>> >>> From the API documentation - >>> http://www.geoext.org/lib/GeoExt/widgets/grid/FeatureSelectionModel.html >>> >>> layer >>> OpenLayers.Layer.Vector The vector layer used for the creation of >>> the select feature control, it must already be added to the map. If >>> not provided, the layer bound to the grid's store, if any, will be used. >>> >>> >>> Regards, >>> >>> >>> Seth >>> >>> On 20/01/2011 17:26, Christian Willmes wrote: >>>> Hi, >>>> >>>> I removed >>>> /sm: new GeoExt.grid.FeatureSelectionModel(), / >>>> from >>>> /var Store = new GeoExt.data.FeatureStore({ / >>>> >>>> and uncommented the sm in the grid. This breaks the layout (broken >>>> version now on the server). >>>> >>>> Does anyone have maybe a link to a similar app, where this >>>> GeoExt.grid.FeatureSelectionModel() is implemented sucsessfully (other >>>> than the feature-grid.html geoext example), from which I maybe could >>>> learn? >>>> >>>> Thanks, >>>> Christian >>>> >>>> On 20.01.2011 15:55, geographika wrote: >>>>> Hi, >>>>> >>>>> I can't see anything in a brief look at the code. >>>>> >>>>> Your: >>>>> >>>>> /var Store = new GeoExt.data.FeatureStore({ / >>>>> >>>>> should not have a sm property: >>>>> >>>>> /sm: new GeoExt.grid.FeatureSelectionModel(), / >>>>> >>>>> The layout seems fine in IE and FF. Maybe uncomment the sm: in your grid >>>>> so we can see what is happening. >>>>> >>>>> Regards, >>>>> >>>>> Seth >>>>> >>>>> http://geographika.co.uk >>>>> >>>>> On 20/01/2011 13:50, Christian Willmes wrote: >>>>>> Hi Seth, >>>>>> >>>>>> thank you for the tip with JSLint. It seems to be a very useful tool. I >>>>>> cleaned up my code accordingly to the errors shown by JSLint. >>>>>> But that did not solved the problem with the >>>>>> GeoExt.grid.FeatureSelectionModel() breaking the layout. >>>>>> >>>>>> Any further tips/hints anyone? >>>>>> >>>>>> Thanks! >>>>>> >>>>>> Christian >>>>>> >>>>>> On 20.01.2011 12:09, geographika wrote: >>>>>>> Hi Christian, >>>>>>> >>>>>>> Your sample site does not load in IE due to extra commas. Run your >>>>>>> code >>>>>>> throughhttp://www.jslint.com/ to find where these are. >>>>>>> I've found breaking layouts in FF can often be caused by these. >>>>>>> Regards, >>>>>>> >>>>>>> Seth >>>>>>> >>>>>>> http://geographika.co.uk >>>>>>> >>>>>>> On 20/01/2011 12:00, Christian Willmes wrote: >>>>>>>> Hello, >>>>>>>> >>>>>>>> in the moment I try to connect a GeoExt.data.FeatureStore to a >>>>>>>> Ext.grid.GridPanel using GeoExt.grid.FeatureSelectionModel() for >>>>>>>> interaction. >>>>>>>> >>>>>>>> I am able to connect the FeatureStore to the GridPanel, but as soon >>>>>>>> as I >>>>>>>> add the FeatureSelectionModel, the complete PanelLayout is destroyed. >>>>>>>> >>>>>>>> This is the source of the GridPanel: >>>>>>>> >>>>>>>> var grid = new Ext.grid.GridPanel({ >>>>>>>> width: '100%', >>>>>>>> height: 143, >>>>>>>> viewConfig: {forceFit: true}, >>>>>>>> store: Store, >>>>>>>> //sm: new GeoExt.grid.FeatureSelectionModel(), >>>>>>>> cm: new Ext.grid.ColumnModel({ >>>>>>>> defaults: { >>>>>>>> sortable: true >>>>>>>> }, >>>>>>>> columns: [ >>>>>>>> {header: "Site", dataIndex: "site"}, >>>>>>>> {header: "Stage", dataIndex: "stage"}, >>>>>>>> {header: "Technocomplex", dataIndex: "technocomp"}, >>>>>>>> {header: "Method", dataIndex: "methode"}, >>>>>>>> {header: "Age (calbp)", dataIndex: "calbp"}, >>>>>>>> {header: "standard deviation", dataIndex: "std"}, >>>>>>>> {header: "Autor", dataIndex: "Autor"}, >>>>>>>> {header: "LabCode", dataIndex: "LabCode"} >>>>>>>> ] >>>>>>>> }) >>>>>>>> }); >>>>>>>> >>>>>>>> You can find the complete application here: >>>>>>>> http://www.sfb806db.uni-koeln.de/irtg_webgis/app-sent-to-geoext.html >>>>>>>> (if >>>>>>>> you may want to have a look at the complete source). >>>>>>>> >>>>>>>> If the "sm: new GeoExt.grid.FeatureSelectionModel()" is commented >>>>>>>> out, >>>>>>>> everything looks fine, see (The style rules for the data are just for >>>>>>>> testing at the moment! ;)): >>>>>>>> >>>>>>>> http://www.sfb806db.uni-koeln.de/irtg_webgis/commented.png >>>>>>>> >>>>>>>> If I uncomment the "sm: new GeoExt.grid.FeatureSelectionModel()" it >>>>>>>> breks the Layout see: >>>>>>>> >>>>>>>> http://www.sfb806db.uni-koeln.de/irtg_webgis/uncommented.png >>>>>>>> >>>>>>>> But I need to have the interaction between the Grid and the selected >>>>>>>> features on the map, any hint or advice to get this is very >>>>>>>> apreciatred! >>>>>>>> >>>>>>>> Thank you very much and best regards, >>>>>>>> Christian >>>>>>>> >>>>>>>> >>>>>>> _______________________________________________ >>>>>>> Users mailing list >>>>>>> [email protected] >>>>>>> http://www.geoext.org/cgi-bin/mailman/listinfo/users >>>>> >>>>> _______________________________________________ >>>>> Users mailing list >>>>> [email protected] >>>>> http://www.geoext.org/cgi-bin/mailman/listinfo/users >>> >>> >>> >>> _______________________________________________ >>> Users mailing list >>> [email protected] >>> http://www.geoext.org/cgi-bin/mailman/listinfo/users >> > > _______________________________________________ > Users mailing list > [email protected] > http://www.geoext.org/cgi-bin/mailman/listinfo/users -- Andreas Hocevar OpenGeo - http://opengeo.org/ Expert service straight from the developers. _______________________________________________ Users mailing list [email protected] http://www.geoext.org/cgi-bin/mailman/listinfo/users
