结果"DSWS"

<i x-show="filter.selected != null" class="position-absolute ms-2 badge badge-blue rounded-pill" x-text="filter.selected ? splitMultivalues(filter.selected).length : 0">

<i x-show="filter.selected" class="position-absolute ms-2 badge badge-blue rounded-pill" x-text="filter.selected ? splitMultivalues(filter.selected).length : 0">