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zhishifufei_uniapp/pages/special/grade_list.vue

330 lines
7.7 KiB

<template>
<BaseContainer class="favorite" :fixedNav="false">
<NavBarTitle title="我的收藏" :height="88"/>
<view v-if="type" ref="tabbar" class="tabbar">
<view :class="{ on: active === 1 }" @click="tab(1)">资料</view>
<!-- <view :class="{ on: active === 2 }" @click="tab(2)">老师</view> -->
<view :class="{ on: active === 0 }" @click="tab(0)">课程</view>
</view>
<view v-if="makeGradeList.length" :class="{ material: active }" class="list">
<template v-if="Number(active) === 0">
<navigator
v-for="(item, index) in makeGradeList"
:key="item.id"
:url="item.path"
ref="box_center"
class="list-item"
@touchstart="drawStart"
@touchmove="drawMove(index,$event)"
@touchend="drawEnd(index,$event)"
:style="{ left: activeHeaderMask === index ? '-120rpx' : '' }"
>
<view>
<image mode="aspectFill" :src="item.image" alt="" />
<!-- <view v-if="!active">{{ type == 1 ? item.types : item.type }}</view> -->
</view>
<view class="function-mask" :style="{visibility: activeHeaderMask === index ? 'visible' : 'hidden' }" @click="activeHeaderMask = -1"></view>
<view class="function">
<view class="btn">取消收藏</view>
</view>
<view>
<view>{{ item.title }}</view>
<template v-if="active">
<view :class="{ money: item.pay_type }" style="color:#23272E;">
<template v-if="item.pay_type"> ¥<text >{{item.money}}</text> </template>
<template v-else> 免费 </template>
</view>
<view>
<view>{{ item.ficti + item.sales }}人已下载</view>
<view class="button">去下载</view>
</view>
</template>
<template v-else>
<view v-if="item.label.length">
<template v-for="(label, index) in item.label">
<view v-if="index < 2" :key="index">{{ label }}</view>
</template>
</view>
<view>
<view :class="{ money: item.pay_type }">
<template v-if="item.pay_type">
<text>{{ item.is_pink ? item.pink_money : item.money }}</text>
</template>
<template v-else> 免费 </template>
</view>
<view v-if="!item.is_light && item.types !== 4">共{{ item.count }}节</view>
</view>
</template>
</view>
</navigator>
</template>
</view>
<view v-show="loading" class="loading">
<text class="fa fa-spinner"></text>
</view>
<view v-if="loadend && gradeList.length" class="loaded">已全部加载</view>
<view v-if="loadend && !gradeList.length">
<image
class="nothing"
:src="getImgPath('/wap/first/zsff/images/no_collection.png')"
v-if="type"
/>
<image
v-else
class="nothing"
:src="getImgPath('/wap/first/zsff/images/no_data_available.png')"
/>
</view>
</BaseContainer>
</template>
<script>
import { getGradeList } from "@/api/special";
import specialType from "@/constants/special-type";
export default {
data() {
return {
loadend: false,
loading: false,
active: 0,
type: 1,
gradeList: [],
min: 2,
page: 1,
limit: 10,
count: 0,
activeHeaderMask: -1,
};
},
computed: {
makeGradeList() {
return this.gradeList.map((value) => {
if (this.type) {
value.types = specialType[value.type];
}
if ("is_light" in value) {
if (value.is_light) {
value.path = `/pages/special/single_details?id=${value.s_id}`;
} else {
value.path = `/pages/special/details?id=${value.s_id}`;
}
} else {
value.path = `/pages/special/data_details?id=${value.id}`;
}
return value;
});
},
},
watch: {
active() {
this.$set(this, "gradeList", []);
this.page = 1;
this.loadend = false;
this.getGradeList();
},
},
onLoad({ type = 1 }) {
this.type = type;
if (type == 1) {
this.active = 1;
}
this.getGradeList();
},
onReachBottom() {
this.getGradeList();
},
methods: {
// 获取课程
async getGradeList() {
if (this.loading || this.loadend) return;
this.loading = true;
uni.showLoading({ mask: true });
try {
const { data } = await getGradeList(this.active, this.page, this.limit);
const { list, page } = data;
this.gradeList.push.apply(this.gradeList, list);
this.loadend = list.length < this.limit;
this.page = page;
this.$set(this, "gradeList", this.gradeList);
uni.hideLoading();
} catch (err) {}
this.loading = false;
uni.hideLoading();
},
tab(active) {
if (this.loading) return;
this.active = active;
this.gradeList = [];
this.page = 1;
this.loadend = false;
this.getGradeList();
},
// 开始触摸
drawStart(e) {
console.log('触摸',e);
this.clientX = e.changedTouches[0].clientX
},
// 触摸过程
drawMove(id, e) {
console.log('过程',e.changedTouches[0]);
var endX = e.changedTouches[0].clientX;
let diff = endX - this.clientX;
console.log(diff);
if (Math.abs(diff) <= 60 && diff < 0) {
let box_center = this.$refs.box_center[id]
// console.log(diff);
box_center.$el.style.left = diff + 'px'
}
},
// 结束触摸
drawEnd(id, e) {
// console.log('结束',e.changedTouches[0]);
var endX = e.changedTouches[0].clientX;
let diff = endX - this.clientX;
let box_center = this.$refs.box_center[id]
if (Math.abs(diff) > 20) {
// console.log('移动',diff,id,e);
if (diff < 0) {
this.activeHeaderMask = id;
} else {
this.activeHeaderMask = -1;
}
}
},
},
};
</script>
<style lang="scss">
@import "@/static/style/favorite.scss";
page{
background: #F7F8F9;
}
</style>
<style scoped lang="scss">
.favorite {
::v-deep .nav-box {
background: #fff;
}
.tabbar {
position: relative;
width: 100%;
margin-top: calc(88rpx + var(--safe-top));
border-radius: 24rpx;
z-index: 999;
background: #fff;
border-bottom:none;
}
}
.list {
// padding-top: calc(88rpx + var(--safe-top) + 90rpx) !important;
width: 690rpx;
margin: 0 auto;
margin-top: 20rpx;
border-radius: 24rpx;
z-index: 999;
overflow-x: hidden;
.list-item {
position: relative;
background: #ffffff;
.function-mask {
position: absolute;
left: 0;
top: 0;
width: 100%;
height: 100%;
z-index: 10;
visibility: hidden;
}
.function {
width: 120rpx;
height: 100%;
background: #F8473E;
border-radius: 0rpx 10rpx 10rpx 0rpx;
display: flex;
justify-content: center;
align-items: center;
position: absolute;
top: 0;
right: -120rpx;
.btn {
width: 30rpx;
white-space: pre-wrap;
overflow: auto;
font-size: 28rpx;
color: #fff;
line-height: 36rpx;
}
}
}
}
.money{
width: 134rpx;
height: 48rpx;
font-size: 36rpx;
font-family: PingFangSC-Semibold, PingFang SC;
font-weight: 600;
color: #23272E;
line-height: 48rpx;
}
.mask .box {
position: relative;
}
.mask .box .iconfont {
color: #ffffff;
font-size: 40rpx;
left: 50%;
margin-left: -20rpx;
bottom: 30rpx;
}
.public_list .item .text {
-webkit-align-self: flex-start;
align-self: flex-start;
}
.loading {
font-size: 40rpx;
text-align: center;
color: #999999;
}
.loaded {
font-size: 28rpx;
line-height: 72rpx;
text-align: center;
color: #999999;
}
.nothing {
position: absolute;
top: 50%;
left: 50%;
width: 414rpx;
height: 336rpx;
-webkit-transform: translate(-50%, -50%);
transform: translate(-50%, -50%);
}
.button{
width: 120rpx;
height: 56rpx;
background: #1D8DFF;
border-radius: 28rpx;
text-align: center;
line-height: 56rpx;
color: #ffffff;
}
</style>