I have a multi select choice box that is populated by semi colon separated values in one of the items column. So on form load the choice control displays the values that exist in that column. This works fine, but what I'd like to do is get these values all selected by default when the form loads, so if a user doesn't want an item selected they have to click on the choice to deselect it rather than having to select all the options other than the one they don't want.
I have hoped that perhaps setting the Default Value to the item column, Nintex might automagically select the values for me, but no.
NWF$('#' + SelectedProductCodes).prop('selected', true);
but this doesn't seem to do anything.