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components/diy-components/diy-index-page.vue Normal file
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<template>
<view>
<view class="bg" :style="warpCss">
<view class="index-page-content">
<view class="nav-top-category" :style="categoryCss">
<scroll-view v-if="value" scroll-with-animation class="diyIndex" scroll-x="true"
:scroll-into-view="'a' + pageIndex"
:style="{ background: value.backgroundColor ? value.backgroundColor : '', width: 'calc(100% - 48rpx)' }"
@touchmove.stop>
<view class="item" :id="'a' + index" v-for="(item, index) in cateList" :key="index"
@click="changePageIndex(index)" :class="{ fill: value.styleType == 'fill' }"
:style="{ background: index == pageIndex && value.styleType == 'fill' ? value.selectColor : '' }">
<view class="text-con" :class="index == pageIndex ? 'active' : ''" :style="{
color: index == pageIndex ? '' : value.noColor
}" v-if="value.styleType == 'fill'">
{{ item.short_name ? item.short_name : item.category_name }}
</view>
<view class="text-con" :class="index == pageIndex ? 'active' : ''" :style="{ color: index == pageIndex ? value.selectColor : value.noColor }" v-else>
{{ item.short_name ? item.short_name : item.category_name }}
</view>
<view class="color-base-bg line" v-if="index == pageIndex && value.styleType != 'fill'" :style="{ background: value.selectColor ? value.selectColor + '!important' : 'rgba(0,0,0,0)' + '!important' }">
</view>
</view>
</scroll-view>
<text class="iconfont icon-unfold unfold-arrows" :style="{ color: value.moreColor }" @click="unfoldMenu"></text>
</view>
<uni-popup ref="navTopCategoryPop" type="top" :top="uniPopTop">
<view class="nav-topcategory-pop">
<text v-for="(item, index) in cateList" :key="index" :class="['category-item', { 'color-base-text color-base-border active': pageIndex == index }]" @click="changePageIndex(index)">
{{ item.short_name ? item.short_name : item.category_name }}
</text>
</view>
</uni-popup>
<view class="nav_top_category-fill" :style="{ height: moduleHeight }"></view>
<block v-if="pageIndex == 0">
<slot name="components"></slot>
<slot></slot>
</block>
<block v-else>
<slot name="components"></slot>
<view class="index-category-box">
<view class="category-goods" v-show="!isloading">
<mescroll-uni :top="uniPopTop" ref="mescroll" @getData="getGoodsList" :background="'url(' + $util.img(bgUrl) + ') 0px -50px / 100% no-repeat'" :paddingBoth="'30rpx'" @touchmove.prevent.stop>
<block slot="list">
<!-- 二级分类 -->
<view class="twoCategorylist" v-if="twoCategorylist != 'undefined' && twoCategorylist && twoCategorylist.length > 0">
<view class="twoCategory min" v-if="twoCategorylist.length <= 5">
<view class="twoCategory-page">
<view class="swiper-item" v-for="(item, index) in twoCategorylist" :key="index" @click="toCateGoodsList(item.category_id_2, 2)">
<view class="item-box">
<image :src="$util.img(item.image)" v-if="item.image" mode="aspectFill"/>
<image :src="$util.getDefaultImage().goods" v-else mode="aspectFill"/>
<view>{{ item.category_name }}</view>
</view>
</view>
</view>
</view>
<view class="twoCategory base" v-if="twoCategorylist.length > 5 && twoCategorylist.length <= 10">
<view class="twoCategory-page">
<view class="swiper-item" v-for="(item, index) in twoCategorylist" :key="index" @click="toCateGoodsList(item.category_id_2, 2)">
<view class="item-box">
<image :src="$util.img(item.image)" v-if="item.image" mode="aspectFill"/>
<image :src="$util.getDefaultImage().goods" v-else mode="aspectFill"/>
<view>{{ item.category_name }}</view>
</view>
</view>
</view>
</view>
<swiper class="twoCategory big" :duration="500" v-if="twoCategorylist.length > 10" @change="swiperTocategoryChange">
<swiper-item class="twoCategory-page" v-for="page in maxPage" :key="page">
<view class="swiper-item" v-for="(item, index) in twoCategorylist" :key="index" v-if="index >= (page - 1) * 10 && index < page * 10" @click="toCateGoodsList(item.category_id_2, 2)">
<view class="item-box">
<image :src="item.image" mode="aspectFill"/>
<view>{{ item.category_name }}</view>
</view>
</view>
</swiper-item>
</swiper>
<view class="dot-box">
<view class="dot-item" v-for="page in maxPage" v-if="maxPage > 1" :key="page" :class="twoCategorylistId == page - 1 ? 'active color-base-bg' : ''"></view>
</view>
</view>
<!-- 分类广告 -->
<image class="category_adv" v-if="cateList[pageIndex].image_adv" :src="$util.img(cateList[pageIndex].image_adv)" mode="widthFix"/>
<view class="goods-list double-column" v-if="goodsList[pageIndex].list.length">
<view class="goods-item" v-for="(item, index) in goodsList[pageIndex].list" :key="index" @click="toDetail(item)">
<view class="goods-img">
<image :src="goodsImg(item.goods_image)" mode="widthFix" @error="imgError(index)"/>
<view class="color-base-bg goods-tag" v-if="value.goodsTag == 'default' && goodsTag(item) != ''">{{ goodsTag(item) }}</view>
<view class="goods-tag-img" v-if="value.goodsTag == 'diy'">
<image :src="$util.img(value.tagImg.imageUrl)"/>
</view>
</view>
<view class="info-wrap">
<view class="name-wrap">
<view class="goods-name">{{ item.goods_name }}</view>
</view>
<view class="lineheight-clear">
<view class="discount-price">
<text class="unit color-base-text font-size-tag">{{ $lang('common.currencySymbol') }}</text>
<text class="price color-base-text font-size-toolbar">{{ showPrice(item) }}</text>
</view>
<view class="member-price-tag" v-if="item.member_price && item.member_price == showPrice(item)"><image :src="$util.img('public/uniapp/index/VIP.png')" mode="widthFix"/>
</view>
<view class="member-price-tag" v-else-if="item.promotion_type == 1">
<image :src="$util.img('public/uniapp/index/discount.png')" mode="widthFix"/>
</view>
</view>
<view class="pro-info">
<view class="delete-price font-size-activity-tag color-tip" v-if="showMarketPrice(item)">
<text class="unit">{{ $lang('common.currencySymbol') }}</text>
<text>{{ showMarketPrice(item) }}</text>
</view>
<view class="sale font-size-activity-tag color-tip">已售{{ item.sale_num }}{{ item.unit ? item.unit : '件' }}</view>
</view>
</view>
</view>
</view>
<view v-if="!isloading && goodsList[pageIndex].list.length == 0">
<ns-empty text="该分类下暂无商品" :isIndex="false"></ns-empty>
</view>
</block>
</mescroll-uni>
<!-- <ns-empty v-else-if="!isloading" :isIndex="false" text="该分类下暂无商品"></ns-empty> -->
</view>
<view class="loading" v-show="isloading"><ns-loading ref="loading"></ns-loading></view>
</view>
</block>
</view>
</view>
</view>
</template>
<script>
import nsLoading from '@/components/ns-loading/ns-loading.vue';
export default {
props: {
value: {
type: Object
},
bgUrl: {
type: String
},
scrollTop: {
type: [String, Number],
default: '0'
},
diyGlobal: {
type: Object
}
},
components: {
nsLoading
},
data() {
return {
pageIndex: 0, //当前选中分类id
cateList: [{
//header分类
category_name: '首页'
}],
twoCategorylist: [], //二级分类
twoCategorylistId: 0, //二级分类所在的swiper
goodsList: {},
isloading: true,
top: 0,
isUnfold: true, //是否展开菜单
moduleHeight: '' //组件高度
};
},
computed: {
warpCss() {
var obj = '';
obj += (this.bgUrl ? 'background:' + 'url(' + this.$util.img(this.bgUrl) + ') no-repeat 0 0/100%' : '') + ';';
return obj;
},
categoryCss() {
var obj = '';
obj += 'top:' + this.fixedTop + ';';
// obj += 'background-color:' + (this.value.componentBgColor || this.value.pageBgColor) + ';';
obj += 'background-color:' + this.topNavColor + ';';
return obj;
},
maxPage() {
let num = 0;
if (this.twoCategorylist && this.twoCategorylist.length) {
num = Math.ceil(this.twoCategorylist.length / 10);
}
return num;
},
type() {
if (this.value) {
return true;
} else {
return false;
}
},
topNavColor() {
var color = this.value.componentBgColor || this.value.pageBgColor;
if (this.diyGlobal.topNavBg && this.scrollTop > 20) color = this.diyGlobal.topNavColor;
return color;
},
fixedTop() {
let diyPositionObj = this.$store.state.diyGroupPositionObj;
let data = 0;
if (diyPositionObj.diySearch && diyPositionObj.diyIndexPage && diyPositionObj.nsNavbar) {
if (diyPositionObj.diySearch.moduleIndex > diyPositionObj.diyIndexPage.moduleIndex) data =
diyPositionObj.nsNavbar.originalVal + 'px';
else data = diyPositionObj.nsNavbar.originalVal + diyPositionObj.diySearch.originalVal + 'px';
} else if (diyPositionObj.diyIndexPage && diyPositionObj.nsNavbar) {
data = diyPositionObj.nsNavbar.originalVal + 'px';
}
return data;
},
// 分类导航展开菜单的位置
uniPopTop() {
let diyPositionObj = this.$store.state.diyGroupPositionObj;
let data = '0';
if (this.fixedTop && diyPositionObj.diyIndexPage)
data = Number.parseFloat(this.fixedTop) + diyPositionObj.diyIndexPage.originalVal + 'px';
return data;
}
},
watch: {
type(newVal, oldVal) {
if (newVal) {
this.getCategoryList();
}
}
},
mounted() {
this.getCategoryList();
setTimeout(() => {
// 获取组件的高度，默认高度为45（45是在375屏幕上的高度）
const query = uni.createSelectorQuery();
// #ifdef H5
let cssSelect = '.page-header .u-navbar';
this.top = 100;
// #endif
// #ifdef MP
let cssSelect = '.page-header >>> .u-navbar';
this.top = 20;
// #endif
query
.select(cssSelect)
.boundingClientRect(data => {
let height;
if (this.diyGlobal.navBarSwitch) {
height = data ? data.height : 45;
} else {
height = data ? data.height : 0;
}
// #ifdef H5
this.top += height * 2;
// #endif
// #ifdef MP
this.top += height;
// #endif
})
.exec();
});
this.setModuleLocatinoFn();
},
methods: {
initPageIndex() {
this.pageIndex = 0;
this.showModuleFn();
},
//请求分类列表
getCategoryList() {
let url = '/api/goodscategory/tree';
let data = {
level: 3
};
this.$api.sendRequest({
url: url,
data: data,
success: res => {
if (res.code >= 0) {
let arr = [];
let obj = {
list: []
};
obj.category_name = this.value.title ? this.value.title : '首页';
arr.push(obj);
this.cateList = arr.concat(res.data);
Object.keys(this.cateList).forEach((key, index) => {
this.goodsList[key] = {
page: 1,
list: []
};
});
this.twoCategorylist = this.cateList[this.pageIndex].child_list;
}
}
});
},
//修改当前页面id
changePageIndex(e) {
this.isloading = true;
this.pageIndex = e;
this.showModuleFn();
if (e == 0) return;
this.twoCategorylist = this.cateList[this.pageIndex].child_list;
if (this.cateList[this.pageIndex].child_list) {
this.twoCategorylist = this.cateList[this.pageIndex].child_list;
this.twoCategorylist.forEach(v => {
if (v.image) {
v.image = this.$util.img(v.image);
} else {
v.image = this.$util.getDefaultImage().goods;
}
});
} else {
this.twoCategorylist = false;
}
if (this.$refs.mescroll) {
this.$refs.mescroll.refresh();
this.$refs.mescroll.myScrollTo(0);
}
},
//监听二级分类 页面切换
swiperTocategoryChange(e) {
this.twoCategorylistId = e.detail.current;
},
toDetail(item) {
this.$util.redirectTo('/pages/goods/detail', {
goods_id: item.goods_id
});
},
getGoodsList(mescroll) {
let id = this.pageIndex;
var data = {
page: mescroll.num,
page_size: mescroll.size
};
data.category_id = this.cateList[this.pageIndex].category_id_1;
data.category_level = 1;
this.$api.sendRequest({
url: '/api/goodssku/page',
data: data,
success: res => {
this.isloading = false;
let newArr = [];
let msg = res.message;
if (res.code == 0 && res.data) {
this.count = res.data.count;
newArr = res.data.list;
} else {
this.$util.showToast({
title: msg
});
}
mescroll.endSuccess(newArr.length);
//设置列表数据
if (mescroll.num == 1) this.goodsList[id].list = []; //如果是第一页需手动制空列表
this.goodsList[id].list = this.goodsList[id].list.concat(newArr); //追加新数据
if (this.$refs.loadingCover) this.$refs.loadingCover.hide();
this.$forceUpdate();
}
});
},
toCateGoodsList(e, f) {
this.$util.redirectTo('/pages/goods/list', {
category_id: e,
category_level: f
});
},
goodsImg(imgStr) {
let imgs = imgStr.split(',');
return imgs[0] ? this.$util.img(imgs[0], {
size: 'mid'
}) : this.$util.getDefaultImage().goods;
},
imgError(index) {
this.goodsList[index].goods_image = this.$util.getDefaultImage().goods;
},
showPrice(data) {
let price = data.discount_price;
if (data.member_price && parseFloat(data.member_price) < parseFloat(price)) price = data.member_price;
return price;
},
showMarketPrice(item) {
if (item.market_price_show) {
let price = this.showPrice(item);
if (item.market_price > 0) {
return item.market_price;
} else if (parseFloat(item.price) > parseFloat(price)) {
return item.price;
}
}
return '';
},
goodsTag(data) {
return data.label_name || '';
},
// 控制菜单展开关闭
unfoldMenu() {
if (this.isUnfold) this.$refs.navTopCategoryPop.open();
else this.$refs.navTopCategoryPop.close();
this.isUnfold = !this.isUnfold;
},
// 向vuex中的diyIndexPositionObj增加分类导航组件定位位置
setModuleLocatinoFn() {
const query = uni.createSelectorQuery().in(this);
query.select('.nav-top-category')
.boundingClientRect(data => {
let diyIndexPage = {
originalVal: data.height || 0, //自身高度 px
moduleIndex: this.value.moduleIndex //组件在diy-group的位置
};
this.moduleHeight = (data.height || 0) + 'px';
this.$store.commit('setDiyGroupPositionObj', {
diyIndexPage: diyIndexPage
});
}).exec();
},
showModuleFn() {
let searchModule = this.$root.diyData.value.filter((item, index) => {
return item.componentName == 'Search';
});
// setDiyGroupShowModule值为【】表示显示所有组件,为【‘null’】则什么组件也不显示
if (this.pageIndex == 0) this.$store.commit('setDiyGroupShowModule', JSON.stringify([]));
else {
if (searchModule[0].positionWay == 'fixed') this.$store.commit('setDiyGroupShowModule', JSON.stringify(
['Search']));
else this.$store.commit('setDiyGroupShowModule', JSON.stringify(['null']));
}
// 特殊处理，切换分类导航导致页面无法上下滚动
// #ifdef H5
if (this.pageIndex == 0) {
// 标记当前页使用了mescroll (需延时,确保page已切换)
setTimeout(function() {
let uniPageDom = document.getElementsByTagName('uni-page')[0];
uniPageDom && uniPageDom.removeAttribute('use_mescroll');
}, 30);
}
// #endif
}
}
};
</script>
<style lang="scss">
.bg {
width: 100%;
height: 100%;
}
.nav-top-category {
display: flex;
align-items: center;
position: fixed;
z-index: 999;
transition: background 0.3s;
width: 100%;
padding: 0 24rpx;
box-sizing: border-box;
.text-fiexd {
.text-con {
line-height: 60rpx;
}
}
.unfold-arrows {
position: relative;
margin-left: 4rpx;
padding-left: 16rpx;
height: 80rpx;
line-height: 80rpx;
text-align: center;
color: #fff;
}
}
.nav-topcategory-pop {
padding: 0 10rpx 20rpx;
display: flex;
flex-wrap: wrap;
background-color: #fff;
.category-item {
padding: 0 30rpx;
height: 60rpx;
text-align: center;
line-height: 56rpx;
border-radius: 40rpx;
background-color: #f0f0f0;
margin: 20rpx 10rpx 0;
font-size: 24rpx;
border: 2rpx solid transparent;
box-sizing: border-box;
&.active {
background-color: transparent;
}
}
}
.diyIndex {
width: 100%;
height: 100rpx;
white-space: nowrap;
padding: 20rpx 0 0;
box-sizing: border-box;
&.widthAuto {
width: auto;
}
.item {
position: relative;
margin-right: 40rpx;
display: inline-block;
line-height: 80rpx;
font-size: $font-size-base;
text-align: center;
.text-con {
height: 30px;
line-height: 30px;
&.active {
font-size: $font-size-base;
font-weight: bold;
}
}
.text-con.active {
font-size: $font-size-base;
font-weight: bold;
}
.line {
position: absolute;
left: calc(50% - 14rpx);
width: 28rpx;
height: 5rpx;
border-radius: 5rpx;
}
&.fill {
border-radius: 50rpx;
padding: 0 10rpx;
.text-con.active {
font-size: $font-size-base;
font-weight: 600;
color: #fff;
}
}
}
}
.index-page-box {
width: 100%;
height: calc(100vh - 288rpx);
}
.index-page-content {
width: 100%;
// height: calc(100vh - 144px);
}
.index-category-box.active {
padding-bottom: 160rpx;
padding-bottom: calc(160rpx + constant(safe-area-inset-bottom));
padding-bottom: calc(160rpx + env(safe-area-inset-bottom));
}
.index-category-box {
width: 100%;
padding-bottom: 110rpx;
padding-bottom: calc(110rpx + constant(safe-area-inset-bottom));
padding-bottom: calc(110rpx + env(safe-area-inset-bottom));
.twoCategorylist {
position: relative;
}
.twoCategory.min {
height: 160rpx;
}
.twoCategory.big {
height: 340rpx;
}
.twoCategory {
width: 100%;
background: #ffffff;
border-radius: 15rpx;
overflow: hidden;
margin-top: 20rpx;
.twoCategory-page {
width: 100%;
height: 100%;
padding: 20rpx;
box-sizing: border-box;
}
.swiper-item {
width: 120rpx;
height: 120rpx;
display: inline-block;
margin-right: calc((100% - 120rpx * 5) / 4);
overflow: hidden;
.item-box {
width: 100%;
height: 100%;
display: flex;
justify-content: center;
align-items: center;
flex-direction: column;
image {
width: 88rpx;
height: 88rpx;
}
view {
width: 100%;
font-size: 22rpx;
line-height: 1;
margin-top: 10rpx;
display: -webkit-box;
-webkit-box-orient: vertical;
-webkit-line-clamp: 1;
overflow: hidden;
text-align: center;
}
}
}
.swiper-item:nth-child(5n) {
margin-right: 0;
}
.swiper-item:nth-child(10n + 6) {
margin-top: 15rpx;
}
}
.dot-box {
width: calc(100% - 40rpx);
height: 50rpx;
position: absolute;
bottom: 0rpx;
left: 20rpx;
background: rgba($color: #000000, $alpha: 0);
display: flex;
justify-content: center;
align-items: center;
.dot-item {
width: 12rpx;
height: 12rpx;
background: #cccccc;
border-radius: 6rpx;
margin-right: 10rpx;
}
.dot-item.active {
width: 24rpx;
}
}
.category_adv {
width: 100%;
margin: 20rpx 0;
border-radius: 15rpx;
}
.category-goods {
width: 100%;
}
}
.loading {
width: 100%;
height: 50rpx;
margin-top: 100rpx;
}
/deep/.uni-scroll-view::-webkit-scrollbar {
/* 隐藏滚动条，但依旧具备可以滚动的功能 */
display: none;
}
.goods-list.double-column {
display: flex;
flex-wrap: wrap;
margin-top: $margin-updown;
.goods-item {
flex: 1;
position: relative;
background-color: #fff;
flex-basis: 48%;
max-width: calc((100% - 30rpx) / 2);
margin-right: $margin-both;
margin-bottom: $margin-updown;
border-radius: $border-radius;
&:nth-child(2n) {
margin-right: 0;
}
.goods-img {
position: relative;
overflow: hidden;
padding-top: 100%;
border-top-left-radius: $border-radius;
border-top-right-radius: $border-radius;
image {
width: 100%;
position: absolute;
top: 50%;
left: 0;
transform: translateY(-50%);
}
}
.goods-tag {
color: #fff;
line-height: 1;
padding: 8rpx 16rpx;
position: absolute;
border-bottom-right-radius: $border-radius;
top: 0;
left: 0;
font-size: $font-size-goods-tag;
}
.goods-tag-img {
position: absolute;
border-top-left-radius: $border-radius;
width: 80rpx;
height: 80rpx;
top: 0;
left: 0;
z-index: 5;
overflow: hidden;
image {
width: 100%;
height: 100%;
}
}
.info-wrap {
padding: 0 26rpx 26rpx 26rpx;
}
.goods-name {
font-size: $font-size-base;
line-height: 1.3;
overflow: hidden;
text-overflow: ellipsis;
display: -webkit-box;
-webkit-line-clamp: 2;
-webkit-box-orient: vertical;
margin-top: 20rpx;
height: 68rpx;
}
.discount-price {
display: inline-block;
font-weight: bold;
line-height: 1;
margin-top: 16rpx;
.unit {
margin-right: 6rpx;
}
}
.pro-info {
display: flex;
margin-top: 16rpx;
.delete-price {
text-decoration: line-through;
flex: 1;
.unit {
margin-right: 6rpx;
}
}
&>view {
line-height: 1;
&:nth-child(2) {
text-align: right;
}
}
}
.member-price-tag {
display: inline-block;
width: 60rpx;
line-height: 1;
margin-left: 6rpx;
image {
width: 100%;
}
}
}
}
</style>