New file |
| | |
| | | <template> |
| | | <view :id="attrs.id" :class="'_'+name+' '+attrs.class" :style="attrs.style"> |
| | | <block v-for="(n, i) in childs" v-bind:key="i"> |
| | | <!-- 图片 --> |
| | | <!-- 占位图 --> |
| | | <image v-if="n.name=='img'&&((opts[1]&&!ctrl[i])||ctrl[i]<0)" class="_img" :style="n.attrs.style" :src="ctrl[i]<0?opts[2]:opts[1]" mode="widthFix" /> |
| | | <!-- 显示图片 --> |
| | | <!-- #ifdef H5 || APP-PLUS --> |
| | | <img v-if="n.name=='img'" :id="n.attrs.id" :class="'_img '+n.attrs.class" :style="(ctrl[i]==-1?'display:none;':'')+n.attrs.style" :src="n.attrs.src||(ctrl.load?n.attrs['data-src']:'')" :data-i="i" @load="imgLoad" @error="mediaError" @tap.stop="imgTap" @longpress="imgLongTap"/> |
| | | <!-- #endif --> |
| | | <!-- #ifndef H5 || APP-PLUS --> |
| | | <image v-if="n.name=='img'" :id="n.attrs.id" :class="'_img '+n.attrs.class" :style="(ctrl[i]==-1?'display:none;':'')+'width:'+(ctrl[i]||1)+'px;height:1px;'+n.attrs.style" :src="n.attrs.src" :mode="n.h?'':'widthFix'" :lazy-load="opts[0]" :webp="n.webp" :show-menu-by-longpress="opts[3]&&!n.attrs.ignore" :image-menu-prevent="!opts[3]||n.attrs.ignore" :data-i="i" @load="imgLoad" @error="mediaError" @tap.stop="imgTap" @longpress="imgLongTap" /> |
| | | <!-- #endif --> |
| | | <!-- 文本 --> |
| | | <!-- #ifndef MP-BAIDU --> |
| | | <text v-else-if="n.type=='text'" decode>{{n.text}}</text> |
| | | <!-- #endif --> |
| | | <text v-else-if="n.name=='br'">\n</text> |
| | | <!-- 链接 --> |
| | | <view v-else-if="n.name=='a'" :id="n.attrs.id" :class="(n.attrs.href?'_a ':'')+n.attrs.class" hover-class="_hover" :style="'display:inline;'+n.attrs.style" :data-i="i" @tap.stop="linkTap"> |
| | | <node name="span" :childs="n.children" :opts="opts" style="display:inherit" /> |
| | | </view> |
| | | <!-- 视频 --> |
| | | <!-- #ifdef APP-PLUS --> |
| | | <view v-else-if="n.html" :id="n.attrs.id" :class="'_video '+n.attrs.class" :style="n.attrs.style" v-html="n.html" /> |
| | | <!-- #endif --> |
| | | <!-- #ifndef APP-PLUS --> |
| | | <video v-else-if="n.name=='video'" :id="n.attrs.id" :class="n.attrs.class" :style="n.attrs.style" :autoplay="n.attrs.autoplay" :controls="n.attrs.controls" :loop="n.attrs.loop" :muted="n.attrs.muted" :poster="n.attrs.poster" :src="n.src[ctrl[i]||0]" :data-i="i" @play="play" @error="mediaError" /> |
| | | <!-- #endif --> |
| | | <!-- #ifdef H5 || APP-PLUS --> |
| | | <iframe v-else-if="n.name=='iframe'" :style="n.attrs.style" :allowfullscreen="n.attrs.allowfullscreen" :frameborder="n.attrs.frameborder" :src="n.attrs.src" /> |
| | | <embed v-else-if="n.name=='embed'" :style="n.attrs.style" :src="n.attrs.src" /> |
| | | <!-- #endif --> |
| | | <!-- #ifndef MP-TOUTIAO --> |
| | | <!-- 音频 --> |
| | | <audio v-else-if="n.name=='audio'" :id="n.attrs.id" :class="n.attrs.class" :style="n.attrs.style" :author="n.attrs.author" :controls="n.attrs.controls" :loop="n.attrs.loop" :name="n.attrs.name" :poster="n.attrs.poster" :src="n.src[ctrl[i]||0]" :data-i="i" @play="play" @error="mediaError" /> |
| | | <!-- #endif --> |
| | | <view v-else-if="(n.name=='table'&&n.c)||n.name=='li'" :id="n.attrs.id" :class="'_'+n.name+' '+n.attrs.class" :style="n.attrs.style"> |
| | | <node v-if="n.name=='li'" :childs="n.children" :opts="opts" /> |
| | | <view v-else v-for="(tbody, x) in n.children" v-bind:key="x" :class="'_'+tbody.name+' '+tbody.attrs.class" :style="tbody.attrs.style"> |
| | | <node v-if="tbody.name=='td'||tbody.name=='th'" :childs="tbody.children" :opts="opts" /> |
| | | <block v-else v-for="(tr, y) in tbody.children" v-bind:key="y"> |
| | | <view v-if="tr.name=='td'||tr.name=='th'" :class="'_'+tr.name+' '+tr.attrs.class" :style="tr.attrs.style"> |
| | | <node :childs="tr.children" :opts="opts" /> |
| | | </view> |
| | | <view v-else :class="'_'+tr.name+' '+tr.attrs.class" :style="tr.attrs.style"> |
| | | <view v-for="(td, z) in tr.children" v-bind:key="z" :class="'_'+td.name+' '+td.attrs.class" :style="td.attrs.style"> |
| | | <node :childs="td.children" :opts="opts" /> |
| | | </view> |
| | | </view> |
| | | </block> |
| | | </view> |
| | | </view> |
| | | |
| | | <!-- 富文本 --> |
| | | <!-- #ifdef H5 || MP-WEIXIN || MP-QQ || APP-PLUS || MP-360 --> |
| | | <rich-text v-else-if="handler.use(n)" :id="n.attrs.id" :style="n.f" :nodes="[n]" /> |
| | | <!-- #endif --> |
| | | <!-- #ifndef H5 || MP-WEIXIN || MP-QQ || APP-PLUS || MP-360 --> |
| | | <rich-text v-else-if="!n.c" :id="n.attrs.id" :style="n.f+';display:inline'" :preview="false" :nodes="[n]" /> |
| | | <!-- #endif --> |
| | | <!-- 继续递归 --> |
| | | <view v-else-if="n.c==2" :id="n.attrs.id" :class="'_'+n.name+' '+n.attrs.class" :style="n.f+';'+n.attrs.style"> |
| | | <node v-for="(n2, j) in n.children" v-bind:key="j" :style="n2.f" :name="n2.name" :attrs="n2.attrs" :childs="n2.children" :opts="opts" /> |
| | | </view> |
| | | <node v-else :style="n.f" :name="n.name" :attrs="n.attrs" :childs="n.children" :opts="opts" /> |
| | | </block> |
| | | </view> |
| | | </template> |
| | | <script module="handler" lang="wxs"> |
| | | // 行内标签列表 |
| | | var inlineTags = { |
| | | abbr: true, |
| | | b: true, |
| | | big: true, |
| | | code: true, |
| | | del: true, |
| | | em: true, |
| | | i: true, |
| | | ins: true, |
| | | label: true, |
| | | q: true, |
| | | small: true, |
| | | span: true, |
| | | strong: true, |
| | | sub: true, |
| | | sup: true |
| | | } |
| | | /** |
| | | * @description 是否使用 rich-text 显示剩余内容 |
| | | */ |
| | | module.exports = { |
| | | use: function (item) { |
| | | // 微信和 QQ 的 rich-text inline 布局无效 |
| | | if (inlineTags[item.name] || (item.attrs.style || '').indexOf('display:inline') != -1) |
| | | return false |
| | | return !item.c |
| | | } |
| | | } |
| | | </script> |
| | | <script> |
| | | |
| | | import node from './node' |
| | | export default { |
| | | name: 'node', |
| | | // #ifdef MP-WEIXIN |
| | | options: { |
| | | virtualHost: true |
| | | }, |
| | | // #endif |
| | | data() { |
| | | return { |
| | | ctrl: {} |
| | | } |
| | | }, |
| | | props: { |
| | | name: String, |
| | | attrs: { |
| | | type: Object, |
| | | default() { |
| | | return {} |
| | | } |
| | | }, |
| | | childs: Array, |
| | | opts: Array |
| | | }, |
| | | components: { |
| | | |
| | | node |
| | | }, |
| | | mounted() { |
| | | for (this.root = this.$parent; this.root.$options.name != 'mp-html'; this.root = this.root.$parent); |
| | | // #ifdef H5 || APP-PLUS |
| | | if (this.opts[0]) { |
| | | for (var i = this.childs.length; i--;) |
| | | if (this.childs[i].name == 'img') |
| | | break |
| | | if (i != -1) { |
| | | this.observer = uni.createIntersectionObserver(this).relativeToViewport({ |
| | | top: 500, |
| | | bottom: 500 |
| | | }) |
| | | this.observer.observe('._img', res => { |
| | | if (res.intersectionRatio) { |
| | | this.$set(this.ctrl, 'load', 1) |
| | | this.observer.disconnect() |
| | | } |
| | | }) |
| | | } |
| | | } |
| | | // #endif |
| | | }, |
| | | beforeDestroy() { |
| | | // #ifdef H5 || APP-PLUS |
| | | if (this.observer) |
| | | this.observer.disconnect() |
| | | // #endif |
| | | }, |
| | | methods:{ |
| | | // #ifdef MP-WEIXIN |
| | | toJSON() { }, |
| | | // #endif |
| | | /** |
| | | * @description 播放视频事件 |
| | | * @param {Event} e |
| | | */ |
| | | play(e) { |
| | | // #ifndef APP-PLUS |
| | | if (this.root.pauseVideo) { |
| | | var flag = false, id = e.target.id |
| | | for (var i = this.root._videos.length; i--;) { |
| | | if (this.root._videos[i].id == id) |
| | | flag = true |
| | | else |
| | | this.root._videos[i].pause() // 自动暂停其他视频 |
| | | } |
| | | // 将自己加入列表 |
| | | if (!flag) { |
| | | var ctx = uni.createVideoContext(id |
| | | // #ifndef MP-BAIDU |
| | | , this |
| | | // #endif |
| | | ) |
| | | ctx.id = id |
| | | this.root._videos.push(ctx) |
| | | } |
| | | } |
| | | // #endif |
| | | }, |
| | | |
| | | /** |
| | | * @description 图片点击事件 |
| | | * @param {Event} e |
| | | */ |
| | | imgTap(e) { |
| | | var node = this.childs[e.currentTarget.dataset.i] |
| | | if (node.a) |
| | | return this.linkTap(node.a) |
| | | if (node.attrs.ignore) |
| | | return |
| | | // #ifdef H5 || APP-PLUS |
| | | node.attrs.src = node.attrs.src || node.attrs['data-src'] |
| | | // #endif |
| | | this.root.$emit('imgTap', node.attrs) |
| | | // 自动预览图片 |
| | | if (this.root.previewImg) |
| | | uni.previewImage({ |
| | | current: parseInt(node.attrs.i), |
| | | urls: this.root.imgList |
| | | }) |
| | | }, |
| | | |
| | | /** |
| | | * @description 图片长按 |
| | | */ |
| | | imgLongTap(e) { |
| | | // #ifdef APP-PLUS |
| | | var attrs = this.childs[e.currentTarget.dataset.i].attrs |
| | | if (!attrs.ignore) |
| | | uni.showActionSheet({ |
| | | itemList: ['保存图片'], |
| | | success: () => { |
| | | uni.downloadFile({ |
| | | url: this.root.imgList[attrs.i], |
| | | success: res => { |
| | | uni.saveImageToPhotosAlbum({ |
| | | filePath: res.tempFilePath, |
| | | success() { |
| | | uni.showToast({ |
| | | title: '保存成功' |
| | | }) |
| | | } |
| | | }) |
| | | } |
| | | }) |
| | | } |
| | | }) |
| | | // #endif |
| | | }, |
| | | |
| | | /** |
| | | * @description 图片加载完成事件 |
| | | * @param {Event} e |
| | | */ |
| | | imgLoad(e) { |
| | | var i = e.currentTarget.dataset.i |
| | | // #ifndef H5 || APP-PLUS |
| | | // 设置原宽度 |
| | | if (!this.childs[i].w) |
| | | this.$set(this.ctrl, i, e.detail.width) |
| | | else |
| | | // #endif |
| | | // 加载完毕,取消加载中占位图 |
| | | if ((this.opts[1] && !this.ctrl[i]) || this.ctrl[i] == -1) |
| | | this.$set(this.ctrl, i, 1) |
| | | }, |
| | | |
| | | /** |
| | | * @description 链接点击事件 |
| | | * @param {Event} e |
| | | */ |
| | | linkTap(e) { |
| | | var attrs = e.currentTarget ? this.childs[e.currentTarget.dataset.i].attrs : e, |
| | | href = attrs.href |
| | | this.root.$emit('linkTap', attrs) |
| | | if (href) { |
| | | // 跳转锚点 |
| | | if (href[0] == '#') |
| | | this.root.navigateTo(href.substring(1)).catch(() => { }) |
| | | // 复制外部链接 |
| | | else if (href.includes('://')) { |
| | | if (this.root.copyLink) { |
| | | // #ifdef H5 |
| | | window.open(href) |
| | | // #endif |
| | | // #ifdef MP |
| | | uni.setClipboardData({ |
| | | data: href, |
| | | success: () => |
| | | uni.showToast({ |
| | | title: '链接已复制' |
| | | }) |
| | | }) |
| | | // #endif |
| | | // #ifdef APP-PLUS |
| | | plus.runtime.openWeb(href) |
| | | // #endif |
| | | } |
| | | } |
| | | // 跳转页面 |
| | | else |
| | | uni.navigateTo({ |
| | | url: href, |
| | | fail() { |
| | | uni.switchTab({ |
| | | url: href, |
| | | fail() { } |
| | | }) |
| | | } |
| | | }) |
| | | } |
| | | }, |
| | | |
| | | /** |
| | | * @description 错误事件 |
| | | * @param {Event} e |
| | | */ |
| | | mediaError(e) { |
| | | var i = e.currentTarget.dataset.i, |
| | | node = this.childs[i] |
| | | // 加载其他源 |
| | | if (node.name == 'video' || node.name == 'audio') { |
| | | var index = (this.ctrl[i] || 0) + 1 |
| | | if (index > node.src.length) |
| | | index = 0 |
| | | if (index < node.src.length) |
| | | return this.$set(this.ctrl, i, index) |
| | | } |
| | | // 显示错误占位图 |
| | | else if (node.name == 'img' && this.opts[2]) |
| | | this.$set(this.ctrl, i, -1) |
| | | if (this.root) |
| | | this.root.$emit('error', { |
| | | source: node.name, |
| | | attrs: node.attrs, |
| | | errMsg: e.detail.errMsg |
| | | }) |
| | | } |
| | | } |
| | | } |
| | | </script> |
| | | <style> |
| | | /* a 标签默认效果 */ |
| | | ._a { |
| | | padding: 1.5px 0 1.5px 0; |
| | | color: #366092; |
| | | word-break: break-all; |
| | | } |
| | | |
| | | /* a 标签点击态效果 */ |
| | | ._hover { |
| | | text-decoration: underline; |
| | | opacity: 0.7; |
| | | } |
| | | |
| | | /* 图片默认效果 */ |
| | | ._img { |
| | | max-width: 100%; |
| | | -webkit-touch-callout: none; |
| | | } |
| | | |
| | | /* 内部样式 */ |
| | | |
| | | ._b, |
| | | ._strong { |
| | | font-weight: bold; |
| | | } |
| | | |
| | | ._code { |
| | | font-family: monospace; |
| | | } |
| | | |
| | | ._del { |
| | | text-decoration: line-through; |
| | | } |
| | | |
| | | ._em, |
| | | ._i { |
| | | font-style: italic; |
| | | } |
| | | |
| | | ._h1 { |
| | | font-size: 2em; |
| | | } |
| | | |
| | | ._h2 { |
| | | font-size: 1.5em; |
| | | } |
| | | |
| | | ._h3 { |
| | | font-size: 1.17em; |
| | | } |
| | | |
| | | ._h5 { |
| | | font-size: 0.83em; |
| | | } |
| | | |
| | | ._h6 { |
| | | font-size: 0.67em; |
| | | } |
| | | |
| | | ._h1, |
| | | ._h2, |
| | | ._h3, |
| | | ._h4, |
| | | ._h5, |
| | | ._h6 { |
| | | display: block; |
| | | font-weight: bold; |
| | | } |
| | | |
| | | ._image { |
| | | height: 1px; |
| | | } |
| | | |
| | | ._ins { |
| | | text-decoration: underline; |
| | | } |
| | | |
| | | ._li { |
| | | display: list-item; |
| | | } |
| | | |
| | | ._ol { |
| | | list-style-type: decimal; |
| | | } |
| | | |
| | | ._ol, |
| | | ._ul { |
| | | display: block; |
| | | padding-left: 40px; |
| | | margin: 1em 0; |
| | | } |
| | | |
| | | ._q::before { |
| | | content: '"'; |
| | | } |
| | | |
| | | ._q::after { |
| | | content: '"'; |
| | | } |
| | | |
| | | ._sub { |
| | | font-size: smaller; |
| | | vertical-align: sub; |
| | | } |
| | | |
| | | ._sup { |
| | | font-size: smaller; |
| | | vertical-align: super; |
| | | } |
| | | |
| | | ._thead, |
| | | ._tbody, |
| | | ._tfoot { |
| | | display: table-row-group; |
| | | } |
| | | |
| | | ._tr { |
| | | display: table-row; |
| | | } |
| | | |
| | | ._td, |
| | | ._th { |
| | | display: table-cell; |
| | | vertical-align: middle; |
| | | } |
| | | |
| | | ._th { |
| | | font-weight: bold; |
| | | text-align: center; |
| | | } |
| | | |
| | | ._ul { |
| | | list-style-type: disc; |
| | | } |
| | | |
| | | ._ul ._ul { |
| | | margin: 0; |
| | | list-style-type: circle; |
| | | } |
| | | |
| | | ._ul ._ul ._ul { |
| | | list-style-type: square; |
| | | } |
| | | |
| | | ._abbr, |
| | | ._b, |
| | | ._code, |
| | | ._del, |
| | | ._em, |
| | | ._i, |
| | | ._ins, |
| | | ._label, |
| | | ._q, |
| | | ._span, |
| | | ._strong, |
| | | ._sub, |
| | | ._sup { |
| | | display: inline; |
| | | } |
| | | |
| | | /* #ifdef APP-PLUS */ |
| | | ._video { |
| | | width: 300px; |
| | | height: 225px; |
| | | } |
| | | /* #endif */ |
| | | </style> |