xt</code> - FacesContext</dd>
<dd><code>seed</code> - an optional seed value - e.g. based on the position of the component in the VDL-template</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>a unique-id in this component-container</dd>
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<h4>getContainerClientId</h4>
<pre>public&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.h