A column in the
page table has an el-tooltip,. Whether it is displayed or not is controlled by v-if, and how to make it not only display when v-if is established, but also pop up tips text prompts?
            <span v-if="x"  @click.stop="func(props.row)">
                  <el-tooltip class="item" effect="dark" content="web" placement="top">
                  <i class="iconfont icon-lianjie connect_vnc icon_class"></i>
                  </el-tooltip>
            </span>