Read/Write WFS.
| OpenLayers. | Read/Write WFS. | 
| Properties | |
| wfsns | {String} | 
| Constructor | |
| OpenLayers. | Create a WFS-T formatter. | 
| Functions | |
| destroy | Remove ciruclar ref to layer | 
Create a WFS-T formatter. This requires a layer: that layer should have two properties: geometry_column and typename. The parser for this format is subclassed entirely from GML: There is a writer only, which uses most of the code from the GML layer, and wraps it in transactional elements.
| options | {Object} | 
| layer | {OpenLayers.Layer} | 
Remove ciruclar ref to layer
destroy: function()