ss="qm-api-javascript-header-function-returns"><span class="qm-api-type">Picker</span></span></span><span class="qm-api-header-tags"></span></div></div></div></div><div class="qm-api-collapsible-content"><div class="qm-api-item-content"><div class="qm-api-description"><div class="qm-html-paragraph">Sets the currently selected item. Passing in  <code class="qm-code-highlight-code qm-code-font">undefined</code>  will clear the value, unless an item is found with a value of  <code class="qm-code-highlight-code