50 lines
1.3 KiB
Markdown
50 lines
1.3 KiB
Markdown
---
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layout: documentation
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title: Rules Blockly - Logging
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---
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<!-- markdownlint-disable MD036 -->
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# Logging
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[return to Blockly Reference](index.html#logging)
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## Introduction
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This section explains the blocks that have been added to allow logging.
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[[toc]]
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## Logging and Output
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These blocks enable arbitrary content to be published to the [openHAB log](https://www.openhab.org/docs/administration/logging.html).
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More about that topic can be viewed at  [Logging](https://youtu.be/EdllUlJ7p6k?t=670)
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### Log Statement
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_Function:_ Sends an entry to the openHAB log file with a defined severity level.
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- A [severity level](https://www.openhab.org/docs/administration/logging.html#defining-what-to-log) can be provided via the dropdown list for the log statement
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- error
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- warn
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- info
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- debug
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- trace
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Since 3.3: The block attached to the log-block is not restricted to a string type block anymore
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### Print Statement
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_Function:_ creates a print statement with the given text in the rule that logs to _stdout_
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## Return to Blockly Reference
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[return to Blockly Reference](index.html#logging)
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