docs/api/pl.treksoft.kvision.data/-data-container/on-update.html


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<title>DataContainer.onUpdate - kvision</title>
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<a href="../../index.html">kvision</a>&nbsp;/&nbsp;<a href="../index.html">pl.treksoft.kvision.data</a>&nbsp;/&nbsp;<a href="index.html">DataContainer</a>&nbsp;/&nbsp;<a href="./on-update.html">onUpdate</a><br/>
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<h1>onUpdate</h1>
<a name="pl.treksoft.kvision.data.DataContainer$onUpdate(kotlin.Function0((kotlin.Unit)))"></a>
<code><span class="keyword">fun </span><span class="identifier">onUpdate</span><span class="symbol">(</span><span class="identifier" id="pl.treksoft.kvision.data.DataContainer$onUpdate(kotlin.Function0((kotlin.Unit)))/handler">handler</span><span class="symbol">:</span>&nbsp;<span class="symbol">(</span><span class="symbol">)</span>&nbsp;<span class="symbol">-&gt;</span>&nbsp;<a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-unit/index.html"><span class="identifier">Unit</span></a><span class="symbol">)</span><span class="symbol">: </span><a href="index.html"><span class="identifier">DataContainer</span></a><span class="symbol">&lt;</span><a href="index.html#M"><span class="identifier">M</span></a><span class="symbol">,</span>&nbsp;<a href="index.html#C"><span class="identifier">C</span></a><span class="symbol">&gt;</span></code>
<p>Sets a notification handler called after every update.</p>
<h3>Parameters</h3>
<p><a name="handler"></a>
<code>handler</code> - notification handler</p>
<p><strong>Return</strong><br/>
current container</p>
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