Feature request #10420

Use field values for numerical / string entries when the algorithm is executed iteratively

Added by Michael Douchin almost 3 years ago. Updated almost 2 years ago.

Status:Open Start Date:06/02/2014
Priority:Normal Due date:
Assigned to:Victor Olaya % Done:

0%

Category:Processing/Core
Target version:Future Release - Nice to have
Platform: Resolution:
Platform version: Pull Request or Patch supplied:No
Status info: Tag:

Description

Processing allows to use an expression to calculate the value of a "number" entry. See http://docs.qgis.org/2.2/en/docs/user_manual/processing/toolbox.html#the-algorithm-dialog

When using a script or algorithm in "iterating" mode (green arrow next to one vector layer entry), it could be handy to be able to use one or more field names of this layer in the expression, so that the entry numbers or string can be calculated with an expression like

"somefield" * 2 + "otherfield"

History

Updated by Giovanni Manghi almost 2 years ago

  • Category changed from 94 to Processing/Core

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