Thursday, 18 January 2018

pyqgis - How to rollback the committed changes in the Vector Layer in qgis


I selected few features in the vector layer and updated the field. But I want to rollback the changes committed to the vector layer. How can I do that in QGIS?


I have used the following coed:


layer.rollBack()


But it is of no use. How can I rollback the committed changes in the vector layer in QGIS?




-

No comments:

Post a Comment

Subscribe to: Post Comments (Atom)

arcpy - Changing output name when exporting data driven pages to JPG?

Is there a way to save the output JPG, changing the output file name to the page name, instead of page number? I mean changing the script fo...