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Making the warning clearer, and linkable (#5994)

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Making the warning clearer (I'll add something similar to the template trigger docs), and putting a title in so that we can link to it.
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DubhAd 2018-08-11 21:34:02 +01:00 committed by Fabian Affolter
parent 59d24cc2c3
commit ea30a52a78
1 changed files with 3 additions and 1 deletions
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source/_docs/configuration/templating.markdown
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@ -99,8 +99,10 @@ Home Assistant adds extensions to allow templates to access all of the current s
If your template uses an `entity_id` that begins with a number (example: `states.device_tracker.2008_gmc`) you must use a bracket syntax to avoid errors caused by rendering the `entity_id` improperly. In the example given, the correct syntax for the device tracker would be: `states.device_tracker['2008_gmc']`
</p>
## {% linkable_title Templates using `now()` %}
<p class='note warning'>
Rendering templates with time is dangerous as updates only trigger templates in sensors based on entity state changes.
Rendering templates with time (`now()`) is dangerous as updates only trigger templates in sensors based on entity state changes.
</p>
## {% linkable_title Home Assistant template extensions %}