iviewUI 时间选择器限制

 <FormItem>
        <Col span="12">创建时间：
        <Date-picker @on-change="formData.startTime=$event":options="startTimeOptions"v-model="formData.startTime"type="date"placeholder="使用开始时间"style=" 160px"></Date-picker>-
        <Date-picker @on-change="formData.endTime=$event":options="endTimeOptions"v-model="formData.endTime"type="date"placeholder="使用结束时间"style=" 160px"></Date-picker>
        </Col>
        <Col span="12"style="text-align: right;padding-right: 10px;">
        <Button type="success"icon="ios-search"style="margin-right: 10px;"@click="criteriaQuery">查询</Button>
        <Button type="info"@click="clearCriteria">重置</Button>
        </Col>
      </FormItem>

startTimeOptions: {
        disabledDate(date) {
          if(date) {
            return  (date.valueOf() + 86400000 > new Date().getTime() + 86400000) ||date.valueOf() > newDate(_this.formData.endTime).getTime();
          }
        }
      },
      endTimeOptions: {
        disabledDate(date) {
          if(date) {
            return (date.valueOf() + 86400000 > new Date().getTime() + 86400000) || date && (date.valueOf() + 86400000 < newDate(_this.formData.startTime).getTime());
          }
        }
      }