当我点击@click="click_p_inv(index)" 的时候他没有对页面根据条件进行正确的渲染代码如下 <template> <view> <u-navbar title=" " :placeholder="true" :autoBack="false"> <view class="s_all_a" slot="left"> <view class="l_f_a" @click="$tools.next(`/pages/index/a_ress`)"> {{ city ? city : '' }} <image src="/static/icon1.png" mode=""></image> </view> <view class="r_g_a" @click="gocar"> <image src="/static/icon (33).png" mode=""></image> <input type="text" v-model="search_text" placeholder="请输入" name="" id=""> <span>搜索</span> </view> </view> </u-navbar> <view class="head"> <view class="cardsBuy_all"> <view class="" @click="$tools.next(`/pages/index/b_car`)"> <image src="/static/bu.png" mode=""></image> 买车 </view> <view class="" @click="$tools.next(`/pages/index/m_car?fromType=2`)"> <image src="/static/sh.png" mode=""></image>卖车 </view> <!-- <view class=""> <image src="" mode=""></image>付费服务 </view> --> </view> </view> <view class="pai_all"> <view class="" v-for="(item, index) in P_List" :key="index"> <image :src="item.image" mode=""></image> {{ item.name ? item.name : '暂无名称' }} </view> <view class="" @click="$tools.next(`/pages/index/more_p`)"> <image src="" mode=""></image> 更多品牌 </view> </view> <view class="w_all_list"> <view @click="click_p_inv(index)" :class="['p_rice', p_inv == index ? 'price_active' : '']" v-for="(item, index) in Price_List" :key="index">{{ item.name }}</view> <view class="" @click="$tools.next(`/pages/index/b_car`)">更多条件</view> </view> <view class="cards_likes_all"> <view class="likes_all"> <view @click="clickinv(index)" :class="['alone_like', inv == index ? 'alone_like_active' : '']" v-for="(item, index) in items" :key="index">{{ item }}</view> </view> <view class="cards_car_all"> <view class="alone_car" v-for="(item, index) in LikeList" :key="index" @click="goinv(item)"> <image :src="item.image" mode="">