Questions tagged [undo-redo]

The tag has no usage guidance.

Filter by
Sorted by
Tagged with
2 votes
1 answer
29 views

Undo move layer in QGIS 3

My map projects often incorporate many different layers in many different groups and subgroups. I keep copies of layers in groups specifically ordered and symbolized for a particular map layout. ...
user avatar
0 votes
0 answers
18 views

Return calculated cells ArcGIS Pro

I put zeroes in a cell that had been entered manually. Is it possible to return these cells to their original value? I have not deleted or saved the file yet, crtl + z does not work ArcGIS Pro V 2.8 ...
user avatar
4 votes
1 answer
62 views

Capturing Layer Undo button or Ctrl+Z in PyQGIS

I added some features in a layer. If I try to undo features from QGIS menu or Ctrl+Z can I capture that trigger? I need like this: def fun(): print('UNDO') iface.undo.triggered.connect(fun)
user avatar
3 votes
1 answer
375 views

Undo single edit in attribute table (QGIS)

In QGIS 3.18. When in Edit Mode, there does not seem to be an obvious way of undoing a single edit to the Attribute Table. For example, if I change the value of Attribute 1 for Feature A from 'XYZ' ...
user avatar
  • 1,001
2 votes
1 answer
113 views

Undoing changes done to World Map shapefile in QGIS 3

I realized that by typing "world" in the coordinate display at the bottom and pressing Enter there'll be a new world shapefile layer generated. I edited the shapefile manually without ...
user avatar
  • 21
9 votes
1 answer
686 views

Way to restore the data in the accidentally overwritten layer by its duplicate layer in QGIS?

In QGIS 3.10.12, I duplicated a GeoPackage vector layer. I made a lot of changes to the new (duplicate) layer and accidentally saved it. Now the original layer has been wiped. The undo button is ...
user avatar
1 vote
0 answers
200 views

QGIS: Error when using Undo/Redo on layers loaded from PostgreSQL database [closed]

I am working with layers loaded from PostgreSQL(11.7)/PostGIS database to QGIS 3.10.7. When I try to undo/redo changes made on the layer it fails, sometimes during the undo and basically every time ...
user avatar
  • 49
1 vote
0 answers
41 views

Undo edits based on sequence rather then layer selected in QGIS

I am used to undo feature of ArcMap that undo everything in sequence irrespective of the layer which is selected. In QGIS it only undo the edits made in the layer selected. Is there a way to change ...
user avatar
  • 1,385
0 votes
1 answer
77 views

Undoing Operation while editing in ArcMap with Python Add-ins?

Using ArcPy Add-ins, I can issue a message, but I don’t understand how to cancel or undo deleting an object. Is it possible? class ControlUniq(object): """Implementation for addin1_addin....
user avatar
  • 45
1 vote
0 answers
125 views

eCognition- is there an 'undo'

I'm using eCognition developer trial, and when developing a ruleset in the process tree sometimes I make an error. However, just deleting that line of code (after extracting) doesn't undo that line in ...
user avatar
6 votes
5 answers
1k views

Versioned to unversioned: How to undo edits in an edit session on an unregistered table

I'm considering switching some of my tables in an Oracle enterprise geodatabase from versioned to unversioned. The pros of having unversioned tables would be: Simpler, traditional database design ...
user avatar
  • 716
1 vote
1 answer
163 views

Error adding the move graphic functionality to the undomanager

The following code is what I am using to get the graphics to be added to the update operation: //Obtaining the graphic before it is moved moveToolbar.on("graphic-move-start", function (evt) { //...
user avatar
  • 313
1 vote
0 answers
200 views

How to undo/redo the splitting/union of a feature

I have looked everywhere for examples on this however all I can find are the normal operations, add delete edit and move. Since split and rotate involve creating two features instead of one or ...
user avatar
  • 313
6 votes
0 answers
9k views

Is there an "undo" button in QGIS 2.18?

In ArcGIS there an option of "undo" button I seek this option in order to return my steps if it necessary. I try to find such option in the menu and didn't found any like it. What can I do?
user avatar
  • 3,972
10 votes
1 answer
1k views

Undo field calculation in ArcGIS Pro?

I am using ArcGIS Pro and cannot find a way to undo field calculations. With ArcGIS 10.x for Desktop, field calculations could be undone when an edit session was active, but Pro seems to be in a ...
user avatar
3 votes
0 answers
303 views

Why doesn't the Undo/Redo History Widget run my custom undo/redo methods?

We're writing a Python plugin for QGIS 2.8.3. I've derived a class from QUndoCommand to contain "undo-able" work. When I push it onto the undo stack, its redo method gets called as expected, but QGIS ...
user avatar
  • 41
0 votes
1 answer
1k views

How to use UndoRedo control (undoRedo features) in OpenLayers 2.13?

I am using UndoRedo control in OpenLayers2.13, but this control do not work always and sometime an error : event.feature.layer is null in onDelete function. Why does this error occur? UPDATE ...
user avatar
  • 989
3 votes
1 answer
2k views

Is it possible to undo and redo outside edit session in ArcObjects?

I would like to know if it is possible to undo and redo changes outside of an edit session? If yes, how can I do it in ArcObjects using .NET? I am working on an ArcSDE 10.1 versioned geodatabase?
user avatar
  • 4,480
27 votes
8 answers
11k views

When Versioning with ArcSDE can posted edits be cancelled or rejected?

I am using ArcGIS 9.3.1 and attempting to work with an SDE geodatabase (with one polygon feature class) that has already been registered as versioned. I'm new to versioning and am still trying to ...
user avatar
  • 441