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openhab-addons/bundles/org.openhab.transform.jinja
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Hilbrand Bouwkamp da59cdd255
Update license headers to 2022 (#11973) 
Signed-off-by: Hilbrand Bouwkamp <hilbrand@h72.nl>
2022-01-06 18:14:47 +01:00
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src Update license headers to 2022 (#11973) 2022-01-06 18:14:47 +01:00
NOTICE added migrated 2.x add-ons 2020-09-21 03:37:19 +02:00
pom.xml pom update from http to https reference (#11833) 2021-12-23 19:40:44 +01:00
README.md added migrated 2.x add-ons 2020-09-21 03:37:19 +02:00

README.md

Jinja Transformation Service

Transforms a value using a jinja template.

The main purpose of this transformer is the use in the home assistant discovery. Therfore not all features of the home assistant templating are supported. Basically on Processing incoming data

Available variables

Variable Description
value The incoming value.
value_json The incoming value parsed as JSON.

Examples

Basic Example

Given the value

{"Time":"2019-01-05T22:45:12","AM2301":{"Temperature":4.7,"Humidity":93.7},"TempUnit":"C"}

the template

::: v-pre {{value_json['AM2301'].Temperature}} :::

extracts the string 4.7.

Further Reading