判断值的状态显示

后端返回的着值需要判断显示

<template slot-scope="scope">
    {{
       scope.row.documentStatus === ""
         ? "正常"
          : scope.row.documentStatus === "1"
           ? "停用"
           : "删除"
     }}
             <span v-if="!scope.row.documentStatus">正常</span>
            <span v-else="scope.row.documentStatus === '1'">停用</span>
            <span v-else="scope.row.documentStatus === '2'">删除</span>
</template>