我想根據三個可能的輸入變量之一給兩個類中的一個元素。 我vue.js代碼V-bind類的多個選項
<input type='text' class='inputwordtext' v-bind:class="[{(wordupload.firstchoice.selected == 'Zinnenlijst') : wordlongwidth}, {(wordupload.firstchoice.selected != 'Zinnenlijst') : wordshortwidth}]">
如果wordupload.firstchoice.selected == Zinnenlijst它應該得到的類wordlongwidth,否則它應該得到的類wordshortwidth,這可怎麼辦呢?