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Site updated at 2017-05-30 07:47:08 UTC

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Travis CI 2017-05-30 07:47:09 +00:00
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20
docs/configuration/templating/index.html
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@ -232,6 +232,23 @@ Closest to an entity: {{ closest(states.zone.school, 'group.children') }}
<div class="language-yaml highlighter-rouge"><pre class="highlight"><code><span class="s1">'</span><span class="s">{{value_json.on}}'</span>
</code></pre>
</div>
<p>Nested JSON in a response is supported as well</p>
<div class="language-json highlighter-rouge"><pre class="highlight"><code><span class="p">{</span><span class="w">
</span><span class="nt">"sensor"</span><span class="p">:</span><span class="w"> </span><span class="p">{</span><span class="w">
</span><span class="nt">"type"</span><span class="p">:</span><span class="w"> </span><span class="s2">"air"</span><span class="p">,</span><span class="w">
</span><span class="nt">"id"</span><span class="p">:</span><span class="w"> </span><span class="s2">"12345"</span><span class="w">
</span><span class="p">},</span><span class="w">
</span><span class="nt">"values"</span><span class="p">:</span><span class="w"> </span><span class="p">{</span><span class="w">
</span><span class="nt">"temp"</span><span class="p">:</span><span class="w"> </span><span class="mf">26.09</span><span class="p">,</span><span class="w">
</span><span class="nt">"hum"</span><span class="p">:</span><span class="w"> </span><span class="mf">56.73</span><span class="p">,</span><span class="w">
</span><span class="err">}</span><span class="w">
</span><span class="p">}</span><span class="w">
</span></code></pre>
</div>
<p>Just use the “Square bracket notation” to get the value.</p>
<div class="language-yaml highlighter-rouge"><pre class="highlight"><code><span class="s1">'</span><span class="s">{{</span><span class="nv"> </span><span class="s">value_json["values"]["temp"]</span><span class="nv"> </span><span class="s">}}'</span>
</code></pre>
</div>
<p>The following overview contains a couple of options to get the needed values:</p>
<div class="language-text highlighter-rouge"><pre class="highlight"><code># Incoming value:
{"primes": [2, 3, 5, 7, 11, 13]}
@ -250,9 +267,6 @@ Closest to an entity: {{ closest(states.zone.school, 'group.children') }}
{{ value_json.tst | timestamp_local }}
{{ value_json.tst | timestamp_utc }}
{{ value_json.tst | timestamp_custom('%Y' True) }}
# Square bracket notation
{{ value_json["001"] }}
</code></pre>
</div>
</article>