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293
components/diy-components/diy-bottom-nav.vue
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293
components/diy-components/diy-bottom-nav.vue
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<template>
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<view v-if="tabBarList && tabBarList.list">
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<view class="tab-bar" :style="{ backgroundColor: tabBarList.backgroundColor }">
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<view class="tabbar-border"></view>
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<view class="item" v-for="(item, index) in tabBarList.list" :key="item.id" @click="redirectTo(item.link)">
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<view class="bd">
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<block v-if="item.link.wap_url == '/pages/goods/cart'">
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<view class="icon" v-if="tabBarList.type == 1 || tabBarList.type == 2" :animation="cartAnimation" id="tabbarCart">
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<block v-if="verify(item.link)">
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<image v-if="item.selected_icon_type == 'img'" :src="$util.img(item.selectedIconPath)" />
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<diy-icon v-if="item.selected_icon_type == 'icon'" :icon="item.selectedIconPath" :value="item.selected_style ? item.selected_style : null"></diy-icon>
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</block>
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<block v-else>
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<image v-if="item.icon_type == 'img'" :src="$util.img(item.iconPath)" />
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<diy-icon v-if="item.icon_type == 'icon'" :icon="item.iconPath" :value="item.style ? item.style : null"></diy-icon>
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</block>
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<view class="cart-count-mark font-size-activity-tag"
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:class="{ max: item.link.wap_url == '/pages/goods/cart' && cartNumber > 99 }"
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:style="{ background: 'var(--price-color)' }" v-if="cartNumber > 0">
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{{ cartNumber > 99 ? '99+' : cartNumber }}
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</view>
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</view>
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</block>
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<block v-else>
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<view class="icon" v-if="tabBarList.type == 1 || tabBarList.type == 2">
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<block v-if="verify(item.link)">
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<image v-if="item.selected_icon_type == 'img'" :src="$util.img(item.selectedIconPath)" />
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<diy-icon v-if="item.selected_icon_type == 'icon'" :icon="item.selectedIconPath"
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:value="item.selected_style ? item.selected_style : null"></diy-icon>
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</block>
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<block v-else>
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<image v-if="item.icon_type == 'img'" :src="$util.img(item.iconPath)" />
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<diy-icon v-if="item.icon_type == 'icon'" :icon="item.iconPath" :value="item.style ? item.style : null"></diy-icon>
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</block>
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</view>
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</block>
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<view class="label" v-if="(tabBarList.type == 1 || tabBarList.type == 3) && tabBarList.theme == 'diy'" :style="{ color: verify(item.link) ? tabBarList.textHoverColor : tabBarList.textColor }">
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{{ lang =='en-us'?item.en_text:item.text }}
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</view>
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<view class="label" v-if="(tabBarList.type == 1 || tabBarList.type == 3) && tabBarList.theme == 'default'" :style="{ color: verify(item.link) ? 'var(--base-color)' : '#333333' }">
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{{ lang =='en-us'?item.en_text:item.text }}
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</view>
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</view>
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</view>
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</view>
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<!-- 解决fixed定位后底部导航栏塌陷问题 -->
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<view class="tab-bar-placeholder"></view>
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</view>
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</template>
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<script>
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export default {
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name: 'diy-bottom-nav',
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props: {
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value: {
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type: Object
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},
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name: {
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type: String,
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default: ''
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}
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},
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data() {
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return {
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lang:uni.getStorageSync("lang"),
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currentRoute: '', //当前页面路径
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jumpFlag: true, //是否可以跳转，防止重复点击
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cartAnimation: {}
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};
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},
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mounted() {
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let currentPage = getCurrentPages()[getCurrentPages().length - 1];
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if (currentPage && currentPage.route) {
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this.currentRoute = currentPage.route;
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}
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this.$nextTick(() => {
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if (!this.$store.state.cartPosition) {
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let query = uni.createSelectorQuery().in(this);
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query.select('#tabbarCart')
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.boundingClientRect(data => {
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if (data) this.$store.commit('setCartPosition', data);
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}).exec();
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query.select('.tab-bar')
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.boundingClientRect(data => {
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if (data) this.$store.commit('setTabBarHeight', data.height +
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'px');
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}).exec();
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}
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});
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},
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computed: {
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cartChange() {
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return this.$store.state.cartChange;
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}
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},
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watch: {
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cartChange: function (nval, oval) {
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if (nval > oval) {
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let animation = uni.createAnimation({
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duration: 200,
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timingFunction: 'ease'
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});
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animation.scale(1.2).step();
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this.cartAnimation = animation.export();
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setTimeout(() => {
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animation.scale(1).step();
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this.cartAnimation = animation.export();
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}, 300);
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}
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}
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},
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methods: {
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redirectTo(link) {
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this.$emit('callback');
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this.$util.diyRedirectTo(link);
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},
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verify(link) {
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if (link == null || link == '' || !link.wap_url) return false;
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if (this.name) {
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var url = this.currentRoute + '?name=' + this.name;
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} else {
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var url = this.currentRoute;
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}
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// 首页特殊处理
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if (link.wap_url == '/pages/index/index' && this.name == 'DIY_VIEW_INDEX') {
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return true;
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} else if (url && link.wap_url.indexOf(url) != -1) {
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return true;
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}
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return false;
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}
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}
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};
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</script>
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<style lang="scss">
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.placeholder {
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height: 112rpx;
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&.bluge {
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height: 180rpx;
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}
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}
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.safe-area {
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padding-bottom: 0;
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padding-bottom: constant(safe-area-inset-bottom);
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padding-bottom: env(safe-area-inset-bottom);
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}
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.tab-bar {
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background-color: #fff;
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box-sizing: border-box;
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position: fixed;
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left: 0;
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bottom: 0;
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width: 100%;
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z-index: 998;
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display: flex;
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border-top: 2rpx solid #f5f5f5;
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padding-bottom: 0;
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padding-bottom: constant(safe-area-inset-bottom);
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padding-bottom: env(safe-area-inset-bottom);
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.tabbar-border {
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background-color: rgba(255, 255, 255, 0.329412);
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position: absolute;
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left: 0;
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top: 0;
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width: 100%;
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height: 2rpx;
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-webkit-transform: scaleY(0.5);
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transform: scaleY(0.5);
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}
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.item {
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display: flex;
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align-items: center;
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-webkit-box-orient: vertical;
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-webkit-box-direction: normal;
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flex: 1;
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flex-direction: column;
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padding-bottom: 10rpx;
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box-sizing: border-box;
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.bd {
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position: relative;
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height: 100rpx;
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flex-direction: column;
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text-align: center;
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display: flex;
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justify-content: center;
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align-items: center;
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.icon {
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position: relative;
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display: inline-block;
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margin-top: 10rpx;
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width: 40rpx;
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height: 40rpx;
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font-size: 40rpx;
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line-height: 40rpx;
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image {
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width: 100%;
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height: 100%;
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}
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>view {
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height: inherit;
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display: flex;
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align-items: center;
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}
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.bar-icon {
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font-size: 42rpx;
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}
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}
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.label {
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position: relative;
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text-align: center;
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font-size: 24rpx;
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line-height: 1;
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margin-top: 12rpx;
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}
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}
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&.bulge {
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.bd {
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position: relative;
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height: 100rpx;
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flex-direction: column;
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text-align: center;
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.icon {
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margin-top: -60rpx;
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margin-bottom: 4rpx;
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border-radius: 50%;
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width: 100rpx;
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height: 102rpx;
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padding: 10rpx;
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border-top: 2rpx solid #f5f5f5;
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background-color: #fff;
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box-sizing: border-box;
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image {
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width: 100%;
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height: 100%;
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border-radius: 50%;
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}
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}
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.label {
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position: relative;
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text-align: center;
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font-size: 24rpx;
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height: 40rpx;
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line-height: 40rpx;
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}
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}
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}
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.cart-count-mark {
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position: absolute;
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top: -8rpx;
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right: -18rpx;
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width: 24rpx;
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height: 24rpx !important;
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display: flex;
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justify-content: center;
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align-items: center;
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color: #fff;
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padding: 6rpx;
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border-radius: 50%;
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z-index: 99;
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&.max {
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width: 40rpx;
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border-radius: 24rpx;
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right: -28rpx;
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}
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}
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}
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}
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.tab-bar-placeholder {
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padding-bottom: calc(constant(safe-area-inset-bottom) + 112rpx);
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padding-bottom: calc(env(safe-area-inset-bottom) + 112rpx);
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}
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</style>
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