Questions tagged [autofields]

AutoFields is a QGIS plugin to configure automatic attribute updates when creating or modifying vector features.

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Functionalities of expression builder in Autofield plugin available in QGIS 3.4?

Basically, what I try to do is automated calculation while editing (not with field calculator). In QGIS 2.18 you could do automated calculations while editing with the Autofield Plugin. Since QGIS 3....
3
votes
2answers
129 views

Automate filling of attribute table using QGIS?

I am new to QGIS and wish to automate my current process. In my project I have to open the attribute table of the batch_16 layer having 5 fields (date, checked_by, td_created, td_catagor and ...
3
votes
2answers
107 views

QGIS how to sum a certain vector field inside a polygon and populate a field in the polygon?

I have a polygon with vector point civic addresses inside it. Each civic address has a different number residence. I want to sum the total number of residence inside that polygon and it populate a ...
2
votes
1answer
155 views

Expression to run two geometry functions in expression builder

I have feature polygons that sit within and across larger tenancy polygons, I need to transfer the tenancy reference from the tenancy polygons to the feature polygons. To do this I am using AutoFields ...
1
vote
1answer
75 views

Return all IDs of point features within a polygon to one field

On QGIS 2.14.14 I am trying to compile Old Land Parcel ID codes on to New Land Parcel geometries. The Old Land Parcel IDs are recorded as point data and the New Land Parcel geometries are polygons. ...
2
votes
1answer
308 views

Copy attribute values between same ID featutes QGIS

I'm trying to copy multiple attribute values between two features in a geojson with the same value of another field (like an id). For example: - id= 1 field = A if in another record I repeat id =1 ...
7
votes
2answers
473 views

Calculating area of newly added polygons on same layer?

I have a layer where I had 6 polygons. I then used the field calculator so I could get a column with the area of each of these polygons and I thought this would be applied to any other polygons I made ...
9
votes
4answers
3k views

Making QGIS attribute table field automatic?

I'm working in a way to make hydrologic projects using QGIS and an Excel worksheet that I have. To do this, I want to extract some information of the lines, included in a vector layer, which ...