Use the OpenLayers.Control.SplitFeature control to allow splitting vector features on the map on a specific resource.
Note
Must be added to a GeoExtToolbar widget.
Sample configuration of the widget :
<editfeature_split>
  <name>W_MyEditFeature_Split</name>
  <options>
  </options>
</editfeature_split>
N/A
| splitWindow: | (String) The name of the Ext.Window element to show after spliting a polygon. I must have ‘closeAction’: ‘hide set. It receives a ‘_splitInfo’ property which contains the splited features and the control. | 
|---|
featureserver
create