find field with unknown input

Gerald Weis

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Jan 16, 2020, 4:23:54 AM1/16/20

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Hello Guys,

i have changed the way of programming of my recipe-wiki.

now i have thie field rezeptgruppe one or more tiddlers.

Problem: its an unknown content

<<list-links "[field:rezeptgruppe[previous content]''>>

don't works.

How i can find the field rezeptgruppe without knowing the content?

thanks for help

Mohammad

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Jan 16, 2020, 4:27:09 AM1/16/20

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This will work

<<list-links "[has:field[rezeptgrupe]]">>

Means list all tiddlers has a field named rezeptgrupe.

--Mohammad

Mohammad

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Jan 16, 2020, 4:34:03 AM1/16/20

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Original post edited: for email readers.

Note to double quotes.

TonyM

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Jan 16, 2020, 6:13:29 AM1/16/20

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I will just add the way I describe Mohammads instruction

has[fieldname] only finds fieldname if it exists and has non blank content
has:field[fielname] finds fieldname if it exists has any content including empty.
fieldname[value] finds a tiddler with a fieldname containing the specific value

Regards

Tony

Mohammad

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Jan 16, 2020, 6:26:45 AM1/16/20

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Added to TW-Scripts

Mohammad

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Jan 16, 2020, 6:33:04 AM1/16/20

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Ooops

This was already in TW-Scripts

https://kookma.github.io/TW-Scripts/#The%20has%20Operator%20Behaviour

--Mohammad

Gerald Weis

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Jan 16, 2020, 7:10:38 AM1/16/20

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thanks guys,

it works great

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