</div><div class="qm-api-collapsible-content"><div class="qm-api-item-content"><div class="qm-api-description"><div class="qm-html-paragraph">The function to call to get the data. This will be called whenever the menu is opened, allowing the data to be changed easily. </div><div class="qm-html-paragraph">It is recommended that the data for a select be cached where possible when using the function to set the data. </div></div><div class="qm-api-group qm-api-arg-group"><div class="qm-api-group-header qm-api-a