Hi Eric, I am a Java guy and I am not used to manage my scope manually... I had to use the bind function in other places to keep my scope
Thanks, it is working now... Jose -----Original Message----- From: Eric Lemoine [mailto:[email protected]] Sent: January 23, 2011 8:39 AM To: Lopes, Jose (AAFC-AAC) Cc: [email protected] Subject: Re: [OpenLayers-Users] Using OpenLayers.Function.bind On Fri, Jan 21, 2011 at 9:38 PM, Lopes, Jose (AAFC-AAC) <[email protected]> wrote: > Hi, > > I am trying to use OpenLayers.Function.bind in this code: > > > var featureStyleConfig > = MyApp.Style.convertFeatureAttributesToSymbology(layer.features[0]); > > var wndSymbologySelector = > MyApp.Ext.SymbologySelector.getInstance(OpenLayers.Function.bind(this.styleCallback, > this), featureStyleConfig); > > wndSymbologySelector.show(); > > But I get the following error when trying to use the styleCallback function > (actually, it is never called): > > func is undefined (in BaseTypes.js (line 414)) > return func.apply(object, newArgs); > > It seems that the function is null when the callback is being done. > > Are there any restrictions on the use of OpenLayers.Function.bind ? > (like classes where it can be used...;-) Nope. Are you sure this.styleCallback is actually defined when Function.bind is called? -- Eric Lemoine Camptocamp France SAS Savoie Technolac, BP 352 73377 Le Bourget du Lac, Cedex Tel : 00 33 4 79 44 44 96 Mail : [email protected] http://www.camptocamp.com _______________________________________________ Users mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/openlayers-users
