is fired</p><p class="javadoc">Parameters:</p><table class="table table-bordered params"><tr><th style="width:25%;"><code>loaded</code></th><td><p>The number of items that are loaded</p></td></tr><tr><th style="width:25%;"><code>total</code></th><td><p>The total number of items will be loaded</p></td></tr></table></div></div><div class="field "><a name="onRenderContextLost"></a><h3 class="anchor"><code><a href="#onRenderContextLost"><span class="identifier">onRenderContextLost</span></a>():<a class="type" t