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Test value input for expression builder #18704

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qgib opened this issue May 14, 2014 · 4 comments
Closed

Test value input for expression builder #18704

qgib opened this issue May 14, 2014 · 4 comments
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Expressions Related to the QGIS expression engine or specific expression functions Feature Request
Milestone
Future Release - ...

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@qgib
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qgib commented May 14, 2014

Author Name: Nathan Woodrow (@NathanW2)
Original Redmine Issue: 10272

Redmine category:expressions
Assignee: Nathan Woodrow

It would be nice to be able to provide test field values for the expression builder to test expressions before applying. This should allow an entry box for each field that is defined in the expression area. Sometimes the first feature doesn't expose enough information to test an expression.
@qgib
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qgib commented May 14, 2014

Author Name: Paolo Cavallini (@pcav)

Maybe a box as in the query builder would be enough, with the option "Show first 10 results" and "Show all"?

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qgib commented May 26, 2014

Author Name: Nathan Woodrow (@NathanW2)

  • tracker_id was changed from 1 to 2

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qgib commented Apr 30, 2017

Author Name: Giovanni Manghi (@gioman)

  • easy_fix was configured as 0

@qgib qgib added Feature Request Expressions Related to the QGIS expression engine or specific expression functions labels May 25, 2019
@qgib qgib added this to the Future Release - Nice to have milestone May 25, 2019
@alexbruy
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Already implemented in master, user can iterate over layer features and preview expression output. Also it is possible to select specific feature from the dropdown selector.

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Expressions Related to the QGIS expression engine or specific expression functions Feature Request
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