Hi!
You can use a snippet similar to this to check if there are selected items on the table. Make sure to update the table Unique ID and reference it in the snippet:
// Change MainTable to the name of your table<br>var table = skuid.$('#MainTable').data('object');<br>var list = table.list;<br>var selectedItems = list.getSelectedItems();<br>if (selectedItems.length === 0) {<br> // Take action here to show your error message<br> alert('No Items Selected!');<br>}
Hope this works for you!
Thanks,
Christine