Hi list, this came up on the geoext list [1], and Eric and I are interested how other OL devs feel about this.
Currently, when the LAYERS param is changed for an OpenLayers.Layer.WMS layer, there is no way for an external component (like the GeoExt legend panel), te know that something has changed and that they need to update themselves. So what I was proposing is an API function updateLayersParam or something similar, which will do the updating, and trigger a changelayer event with property e.g. layersparam. Thoughts/comments more than welcome, also if people see other possible solutions. Also on the naming ofcourse. If there is support for this, then I'll gladly create a ticket and a patch with tests. Best regards. Bart [1] http://www.geoext.org/pipermail/dev/2009-July/000249.html _______________________________________________ Dev mailing list Dev@openlayers.org http://openlayers.org/mailman/listinfo/dev
