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388 lines
14 KiB
388 lines
14 KiB
2 years ago
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=0">
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<title>黑马点评</title>
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<!-- 引入样式 -->
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<link rel="stylesheet" href="./css/element.css">
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<link href="./css/blog-detail.css" rel="stylesheet">
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<link href="./css/main.css" rel="stylesheet">
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<style type="text/css">
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.header{
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position: relative;
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}
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.foot-view span{
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font-size: 12px;
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}
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.liked{
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}
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</style>
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</head>
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<body>
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<div id="app">
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<div class="header">
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<div class="header-back-btn" @click="goBack"><i class="el-icon-arrow-left"></i></div>
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<div class="header-title"></div>
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<div class="header-share">...</div>
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</div>
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<div style="height: 85%; overflow-y: scroll; overflow-x: hidden">
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<div class="blog-info-box" ref="swiper"
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@touchstart="moveStart"
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@touchmove="moving"
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@touchend="moveEnd">
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<div class="swiper-item" v-for="(img, i) in blog.images" :key="i">
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<img :src="img" alt="" style="width: 100%" height="100%">
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</div>
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</div>
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<div class="basic">
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<div class="basic-icon" @click="toOtherInfo">
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<img :src="blog.icon || '/imgs/icons/default-icon.png'" alt="">
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</div>
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<div class="basic-info">
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<div class="name">{{blog.name}}</div>
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<span class="time">{{formatTime(new Date(blog.createTime))}}</span>
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</div>
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<div style="width: 20%">
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<div class="logout-btn" @click="follow" v-show="!user || user.id !== blog.userId ">
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{{followed ? '取消关注' : '关注'}}
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</div>
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</div>
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</div>
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<div class="blog-text" v-html="blog.content">
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</div>
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<div class="shop-basic">
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<div class="shop-icon">
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<img :src="shop.image" alt="">
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</div>
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<div style="width: 80%">
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<div class="name">{{shop.name}}</div>
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<div>
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<el-rate
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v-model="shop.score/10">
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</el-rate>
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</div>
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<div class="shop-avg">￥{{shop.avgPrice}}/人</div>
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</div>
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</div>
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<div class="zan-box">
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<div>
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<svg t="1646634642977" class="icon" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="2187" width="20" height="20">
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<path d="M160 944c0 8.8-7.2 16-16 16h-32c-26.5 0-48-21.5-48-48V528c0-26.5 21.5-48 48-48h32c8.8 0 16 7.2 16 16v448zM96 416c-53 0-96 43-96 96v416c0 53 43 96 96 96h96c17.7 0 32-14.3 32-32V448c0-17.7-14.3-32-32-32H96zM505.6 64c16.2 0 26.4 8.7 31 13.9 4.6 5.2 12.1 16.3 10.3 32.4l-23.5 203.4c-4.9 42.2 8.6 84.6 36.8 116.4 28.3 31.7 68.9 49.9 111.4 49.9h271.2c6.6 0 10.8 3.3 13.2 6.1s5 7.5 4 14l-48 303.4c-6.9 43.6-29.1 83.4-62.7 112C815.8 944.2 773 960 728.9 960h-317c-33.1 0-59.9-26.8-59.9-59.9v-455c0-6.1 1.7-12 5-17.1 69.5-109 106.4-234.2 107-364h41.6z m0-64h-44.9C427.2 0 400 27.2 400 60.7c0 127.1-39.1 251.2-112 355.3v484.1c0 68.4 55.5 123.9 123.9 123.9h317c122.7 0 227.2-89.3 246.3-210.5l47.9-303.4c7.8-49.4-30.4-94.1-80.4-94.1H671.6c-50.9 0-90.5-44.4-84.6-95l23.5-203.4C617.7 55 568.7 0 505.6 0z" p-id="2188" :fill="blog.isLike ? '#ff6633' : '#82848a'"></path>
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</svg>
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</div>
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<div class="zan-list">
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<div class="user-icon-mini" v-for="u in likes" :key="u.id">
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<img :src="u.icon || '/imgs/icons/default-icon.png'" alt="">
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</div>
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<div style="margin-left:10px;text-align: center;line-height: 24px;">{{blog.liked}}人点赞</div>
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</div>
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</div>
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<div class="blog-divider"></div>
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<div class="blog-comments">
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<div class="comments-head">
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<div>网友评价 <span>（119）</span></div>
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<div><i class="el-icon-arrow-right"></i></div>
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</div>
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<div class="comment-list">
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<div class="comment-box" v-for="i in 3" :key="i">
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<div class="comment-icon">
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<img
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src="https://p0.meituan.net/userheadpicbackend/57e44d6eba01aad0d8d711788f30a126549507.jpg%4048w_48h_1e_1c_1l%7Cwatermark%3D0"
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alt="">
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</div>
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<div class="comment-info">
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<div class="comment-user">叶小乙 <span>Lv5</span></div>
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<div style="display: flex;">
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打分
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<el-rate disabled v-model="4.5"></el-rate>
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</div>
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<div style="padding: 5px 0; font-size: 14px">
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某平台上买的券，价格可以当工作餐吃，虽然价格便宜，但是这家店一点都没有...
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</div>
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<div class="comment-images">
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<img
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src="https://qcloud.dpfile.com/pc/6T7MfXzx7USPIkSy7jzm40qZSmlHUF2jd-FZUL6WpjE9byagjLlrseWxnl1LcbuSGybIjx5eX6WNgCPvcASYAw.jpg"
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alt="">
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<img
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src="https://qcloud.dpfile.com/pc/sZ5q-zgglv4VXEWU71xCFjnLM_jUHq-ylq0GKivtrz3JksWQ1f7oBWZsxm1DWgcaGybIjx5eX6WNgCPvcASYAw.jpg"
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alt="">
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<img
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src="https://qcloud.dpfile.com/pc/xZy6W4NwuRFchlOi43DVLPFsx7KWWvPqifE1JTe_jreqdsBYA9CFkeSm2ZlF0OVmGybIjx5eX6WNgCPvcASYAw.jpg"
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alt="">
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<img
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src="https://qcloud.dpfile.com/pc/xZy6W4NwuRFchlOi43DVLPFsx7KWWvPqifE1JTe_jreqdsBYA9CFkeSm2ZlF0OVmGybIjx5eX6WNgCPvcASYAw.jpg"
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alt="">
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</div>
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<div>
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浏览641 评论5
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</div>
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</div>
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</div>
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<div
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style="display: flex; justify-content: space-between;padding: 15px 0; border-top: 1px solid #f1f1f1; margin-top: 10px;">
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<div>查看全部119条评价</div>
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<div><i class="el-icon-arrow-right"></i></div>
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</div>
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</div>
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</div>
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<div class="blog-divider"></div>
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</div>
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<div class="foot">
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<div class="foot-box">
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<div class="foot-view" @click="addLike()">
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<svg t="1646634642977" class="icon" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="2187" width="26" height="26">
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<path d="M160 944c0 8.8-7.2 16-16 16h-32c-26.5 0-48-21.5-48-48V528c0-26.5 21.5-48 48-48h32c8.8 0 16 7.2 16 16v448zM96 416c-53 0-96 43-96 96v416c0 53 43 96 96 96h96c17.7 0 32-14.3 32-32V448c0-17.7-14.3-32-32-32H96zM505.6 64c16.2 0 26.4 8.7 31 13.9 4.6 5.2 12.1 16.3 10.3 32.4l-23.5 203.4c-4.9 42.2 8.6 84.6 36.8 116.4 28.3 31.7 68.9 49.9 111.4 49.9h271.2c6.6 0 10.8 3.3 13.2 6.1s5 7.5 4 14l-48 303.4c-6.9 43.6-29.1 83.4-62.7 112C815.8 944.2 773 960 728.9 960h-317c-33.1 0-59.9-26.8-59.9-59.9v-455c0-6.1 1.7-12 5-17.1 69.5-109 106.4-234.2 107-364h41.6z m0-64h-44.9C427.2 0 400 27.2 400 60.7c0 127.1-39.1 251.2-112 355.3v484.1c0 68.4 55.5 123.9 123.9 123.9h317c122.7 0 227.2-89.3 246.3-210.5l47.9-303.4c7.8-49.4-30.4-94.1-80.4-94.1H671.6c-50.9 0-90.5-44.4-84.6-95l23.5-203.4C617.7 55 568.7 0 505.6 0z" p-id="2188" :fill="blog.isLike ? '#ff6633' : '#82848a'"></path>
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</svg>
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<span :class="{liked: blog.isLike}">{{blog.liked}}</span>
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</div>
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</div>
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<div style="width: 40%">
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</div>
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<div class="foot-box">
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<div class="foot-view"><i class="el-icon-chat-square"></i></div>
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</div>
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</div>
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</div>
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<script src="./js/vue.js"></script>
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<script src="./js/axios.min.js"></script>
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<!-- 引入组件库 -->
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<script src="./js/element.js"></script>
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<script src="./js/common.js"></script>
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<script>
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let each = function (ary, callback) {
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for (let i = 0, l = ary.length; i < l; i++) {
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if (callback(ary[i], i) === false) break
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}
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}
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const app = new Vue({
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el: "#app",
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data: {
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util,
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blog: {},
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shop: {},
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likes: [],
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user: {}, // 登录用户
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followed: false, // 是否关注了
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_width: 0,
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duration: 300,
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container: null,
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items: [],
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active: 0,
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start: {
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x: 0,
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y: 0
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},
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move: {
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x: 0,
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y: 0
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},
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sensitivity: 60,
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resistance: 0.3
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},
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created() {
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let id = util.getUrlParam("id");
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this.queryBlogById(id);
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},
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methods: {
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init() {
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// 获得父容器节点
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this.container = this.$refs.swiper
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// 获得所有的子节点
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this.items = this.container.querySelectorAll('.swiper-item')
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this.updateItemWidth()
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this.setTransform()
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this.setTransition('none')
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},
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goBack() {
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history.back();
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},
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toOtherInfo(){
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if(this.blog.userId === this.user.id){
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location.href = "/info.html"
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}else{
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location.href = "/other-info.html?id=" + this.blog.userId
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}
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},
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queryBlogById(id) {
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axios.get("/blog/" + id)
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.then(({data}) => {
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data.images = data.images.split(",")
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this.blog = data;
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this.$nextTick(this.init);
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this.queryShopById(data.shopId)
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this.queryLikeList(id);
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this.queryLoginUser();
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})
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.catch(this.$message.error)
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},
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queryShopById(shopId) {
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axios.get("/shop/" + shopId)
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.then(({data}) => {
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data.image = data.images.split(",")[0]
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this.shop = data
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})
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.catch(this.$message.error)
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},
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queryLikeList(id){
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axios.get("/blog/likes/" + id)
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.then(({data}) => this.likes = data)
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.catch(this.$message.error)
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},
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addLike(){
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axios.put("/blog/like/" +this.blog.id)
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.then(({data}) => {
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axios.get("/blog/" + this.blog.id)
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.then(({data}) => {
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data.images = data.images.split(",")
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this.blog = data;
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this.queryLikeList(this.blog.id);
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})
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.catch(this.$message.error)
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})
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.catch(err => {
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this.$message.error(err)
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})
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},
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isFollowed(){
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axios.get("/follow/or/not/" + this.blog.userId)
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.then(({data}) => this.followed = data)
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.catch(this.$message.error)
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},
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follow(){
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axios.put("/follow/" + this.blog.userId + "/" + !this.followed)
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.then(() => {
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this.$message.success(this.followed ? "已取消关注" : "已关注")
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this.followed = !this.followed
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})
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.catch(this.$message.error)
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},
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formatTime(b) {
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return b.getFullYear() + "年" + (b.getMonth() + 1) + "月" + b.getDate() + "日 ";
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},
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formatMinutes(m) {
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if (m < 10) m = "0" + m
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return m;
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},
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queryLoginUser(){
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// 查询用户信息
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axios.get("/user/me")
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.then(({ data }) => {
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// 保存用户
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this.user = data;
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if(this.user.id !== this.blog.userId){
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this.isFollowed();
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}
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})
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.catch(console.log)
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},
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// 获取父容器宽度，并且更新所有的子节点宽度，因为我们默认所有子节点的宽高等于父节点的宽高
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updateItemWidth() {
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this._width = this.container.offsetWidth || document.documentElement.offsetWidth
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},
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// 根据当前活动子项的下标计算各个子项的X轴位置
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// 计算公式(子项的下标 - 当前活动下标) * 子项宽度 + 偏移(手指移动距离)；
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setTransform(offset) {
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offset = offset || 0
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each(this.items, (item, i) => {
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let distance = (i - this.active) * this._width + offset
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let transform = `translate3d(${distance}px, 0, 0)`
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item.style.webkitTransform = transform
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item.style.transform = transform
|
||
|
|
})
|
||
|
|
},
|
||
|
|
// 给每一个子项添加transition过度动画
|
||
|
|
setTransition(duration) {
|
||
|
|
duration = duration || this.duration
|
||
|
|
duration = typeof duration === 'number' ? (duration + 'ms') : duration
|
||
|
|
each(this.items, (item) => {
|
||
|
|
item.style.webkitTransition = duration
|
||
|
|
item.style.transition = duration
|
||
|
|
})
|
||
|
|
},
|
||
|
|
moveStart(e) {
|
||
|
|
console.log('moveStart')
|
||
|
|
this.start.x = e.changedTouches[0].pageX
|
||
|
|
this.start.y = e.changedTouches[0].pageY
|
||
|
|
this.setTransition('none')
|
||
|
|
},
|
||
|
|
moving(e) {
|
||
|
|
console.log('moving')
|
||
|
|
e.preventDefault()
|
||
|
|
e.stopPropagation()
|
||
|
|
let distanceX = e.changedTouches[0].pageX - this.start.x
|
||
|
|
let distanceY = e.changedTouches[0].pageY - this.start.y
|
||
|
|
if (Math.abs(distanceX) > Math.abs(distanceY)) {
|
||
|
|
this.isMoving = true
|
||
|
|
this.move.x = this.start.x + distanceX
|
||
|
|
this.move.y = this.start.y + distanceY
|
||
|
|
// 当活动子项为第一项且手指向右滑动或者活动项为最后一项切向左滑动的时候，添加阻力，形成一个拉弹簧的效果
|
||
|
|
if ((this.active === 0 && distanceX > 0) || (this.active === (this.items.length - 1) && distanceX < 0)) {
|
||
|
|
distanceX = distanceX * this.resistance
|
||
|
|
}
|
||
|
|
this.setTransform(distanceX)
|
||
|
|
}
|
||
|
|
},
|
||
|
|
moveEnd(e) {
|
||
|
|
console.log('moveEnd')
|
||
|
|
if (this.isMoving) {
|
||
|
|
e.preventDefault()
|
||
|
|
e.stopPropagation()
|
||
|
|
let distance = this.move.x - this.start.x
|
||
|
|
if (Math.abs(distance) > this.sensitivity) {
|
||
|
|
if (distance < 0) {
|
||
|
|
this.next()
|
||
|
|
} else {
|
||
|
|
this.prev()
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
this.back()
|
||
|
|
}
|
||
|
|
this.reset()
|
||
|
|
this.isMoving = false
|
||
|
|
}
|
||
|
|
},
|
||
|
|
next() {
|
||
|
|
let index = this.active + 1
|
||
|
|
// 运用动画切换到指定下标的子项
|
||
|
|
this.go(index)
|
||
|
|
},
|
||
|
|
prev() {
|
||
|
|
let index = this.active - 1
|
||
|
|
// 运用动画切换到指定下标的子项
|
||
|
|
this.go(index)
|
||
|
|
},
|
||
|
|
reset() {
|
||
|
|
this.start.x = 0
|
||
|
|
this.start.y = 0
|
||
|
|
this.move.x = 0
|
||
|
|
this.move.y = 0
|
||
|
|
},
|
||
|
|
back() {
|
||
|
|
this.setTransition()
|
||
|
|
this.setTransform()
|
||
|
|
},
|
||
|
|
destroy() {
|
||
|
|
this.setTransition('none')
|
||
|
|
},
|
||
|
|
// 运用动画切换到指定下标的子项
|
||
|
|
go(index) {
|
||
|
|
this.active = index
|
||
|
|
if (this.active < 0) {
|
||
|
|
this.active = 0
|
||
|
|
} else if (this.active > this.items.length - 1) {
|
||
|
|
this.active = this.items.length - 1
|
||
|
|
}
|
||
|
|
this.$emit('change', this.active)
|
||
|
|
this.setTransition()
|
||
|
|
this.setTransform()
|
||
|
|
}
|
||
|
|
}
|
||
|
|
})
|
||
|
|
</script>
|
||
|
|
</body>
|
||
|
|
</html>
|