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Change Request
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Resolution: Unresolved
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Trivial
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None
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4.2.0rc2
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None
When you test item preprocessing step you get the form with 2 elements:
- value
- value timestamp
- prevous value
- prevous value timestamp
Last 3 are needed only for 2 cases (change and change per second) out of 23 preprocessing steps currently available, still they are displayed everywhere.
- Go to any item configuration and cilck Preprocessing tab.
- Click Add, select JavaScript and enter "return value" as parameter.
- Click Test.
The unused form elements are displayed as disabled as see on the screenshot, which is confusing for a user. I suggest to offer Test form according to the preprocessing step that's being tested:
Suggestion is to get rid of excessive data and make the form human-readable for tests that require 2 values by using a drop-down: