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							- <template>
 
-   <view id="_root" :class="(selectable?'_select ':'')+'_root'">
 
-     <slot v-if="!nodes[0]" />
 
-     <!-- #ifndef APP-PLUS-NVUE -->
 
-     <node v-else :childs="nodes" :opts="[lazyLoad,loadingImg,errorImg,showImgMenu]" />
 
-     <!-- #endif -->
 
-     <!-- #ifdef APP-PLUS-NVUE -->
 
-     <web-view ref="web" src="/static/app-plus/mp-html/local.html" :style="'margin-top:-2px;height:' + height + 'px'" @onPostMessage="_onMessage" />
 
-     <!-- #endif -->
 
-   </view>
 
- </template>
 
- <script>
 
- 	import props from './props.js';
 
- /**
 
-  * mp-html v2.0.4
 
-  * @description 富文本组件
 
-  * @tutorial https://github.com/jin-yufeng/mp-html
 
-  * @property {String}			bgColor		背景颜色,只适用与APP-PLUS-NVUE
 
-  * @property {String}			content		用于渲染的富文本字符串(默认 true )
 
-  * @property {Boolean}			copyLink	是否允许外部链接被点击时自动复制
 
-  * @property {String}			domain		主域名,用于拼接链接
 
-  * @property {String}			errorImg	图片出错时的占位图链接
 
-  * @property {Boolean}			lazyLoad	是否开启图片懒加载(默认 true )
 
-  * @property {string}			loadingImg	图片加载过程中的占位图链接
 
-  * @property {Boolean}			pauseVideo	是否在播放一个视频时自动暂停其它视频(默认 true )
 
-  * @property {Boolean}			previewImg	是否允许图片被点击时自动预览(默认 true )
 
-  * @property {Boolean}			scrollTable	是否给每个表格添加一个滚动层使其能单独横向滚动
 
-  * @property {Boolean}			selectable	是否开启长按复制
 
-  * @property {Boolean}			setTitle	是否将 title 标签的内容设置到页面标题(默认 true )
 
-  * @property {Boolean}			showImgMenu	是否允许图片被长按时显示菜单(默认 true )
 
-  * @property {Object}			tagStyle	标签的默认样式
 
-  * @property {Boolean | Number}	useAnchor	是否使用锚点链接
 
-  * 
 
-  * @event {Function}	load	dom 结构加载完毕时触发
 
-  * @event {Function}	ready	所有图片加载完毕时触发
 
-  * @event {Function}	imgTap	图片被点击时触发
 
-  * @event {Function}	linkTap	链接被点击时触发
 
-  * @event {Function}	error	媒体加载出错时触发
 
-  */
 
- const plugins=[]
 
- const parser = require('./parser')
 
- // #ifndef APP-PLUS-NVUE
 
- import node from './node/node'
 
- // #endif
 
- // #ifdef APP-PLUS-NVUE
 
- const dom = weex.requireModule('dom')
 
- // #endif
 
- export default {
 
-   name: 'mp-html',
 
-   data() {
 
-     return {
 
-       nodes: [],
 
-       // #ifdef APP-PLUS-NVUE
 
-       height: 0
 
-       // #endif
 
-     }
 
-   },
 
-   mixins:[props],
 
-   // #ifndef APP-PLUS-NVUE
 
-   components: {
 
-     node
 
-   },
 
-   // #endif
 
-   watch: {
 
-     content(content) {
 
-       this.setContent(content)
 
-     }
 
-   },
 
-   created() {
 
-     this.plugins = []
 
-     for (let i = plugins.length; i--;)
 
-       this.plugins.push(new plugins[i](this))
 
-   },
 
-   mounted() {
 
-     if (this.content && !this.nodes.length)
 
-       this.setContent(this.content)
 
-   },
 
-   beforeDestroy() {
 
-     this._hook('onDetached')
 
-     clearInterval(this._timer)
 
-   },
 
-   methods: {
 
-     /**
 
-      * @description 将锚点跳转的范围限定在一个 scroll-view 内
 
-      * @param {Object} page scroll-view 所在页面的示例
 
-      * @param {String} selector scroll-view 的选择器
 
-      * @param {String} scrollTop scroll-view scroll-top 属性绑定的变量名
 
-      */
 
-     in(page, selector, scrollTop) {
 
-       // #ifndef APP-PLUS-NVUE
 
-       if (page && selector && scrollTop)
 
-         this._in = {
 
-           page,
 
-           selector,
 
-           scrollTop
 
-         }
 
-       // #endif
 
-     },
 
-     /**
 
-      * @description 锚点跳转
 
-      * @param {String} id 要跳转的锚点 id
 
-      * @param {Number} offset 跳转位置的偏移量
 
-      * @returns {Promise}
 
-      */
 
-     navigateTo(id, offset) {
 
-       return new Promise((resolve, reject) => {
 
-         if (!this.useAnchor)
 
-           return reject('Anchor is disabled')
 
-         offset = offset || parseInt(this.useAnchor) || 0
 
-         // #ifdef APP-PLUS-NVUE
 
-         if (!id) {
 
-           dom.scrollToElement(this.$refs.web, {
 
-             offset
 
-           })
 
-           resolve()
 
-         } else {
 
-           this._navigateTo = {
 
-             resolve,
 
-             reject,
 
-             offset
 
-           }
 
-           this.$refs.web.evalJs('uni.postMessage({data:{action:"getOffset",offset:(document.getElementById(' + id + ')||{}).offsetTop}})')
 
-         }
 
-         // #endif
 
-         // #ifndef APP-PLUS-NVUE
 
-         let deep = ' '
 
-         // #ifdef MP-WEIXIN || MP-QQ || MP-TOUTIAO
 
-         deep = '>>>'
 
-         // #endif
 
-         const selector = uni.createSelectorQuery()
 
-           // #ifndef MP-ALIPAY
 
-           .in(this._in ? this._in.page : this)
 
-           // #endif
 
-           .select((this._in ? this._in.selector : '._root') + (id ? `${deep}#${id}` : '')).boundingClientRect()
 
-         if (this._in)
 
-           selector.select(this._in.selector).scrollOffset()
 
-             .select(this._in.selector).boundingClientRect() // 获取 scroll-view 的位置和滚动距离
 
-         else
 
-           selector.selectViewport().scrollOffset() // 获取窗口的滚动距离
 
-         selector.exec(res => {
 
-           if (!res[0])
 
-             return reject('Label not found')
 
-           const scrollTop = res[1].scrollTop + res[0].top - (res[2] ? res[2].top : 0) + offset
 
-           if (this._in)
 
-             // scroll-view 跳转
 
-             this._in.page[this._in.scrollTop] = scrollTop
 
-           else
 
-             // 页面跳转
 
-             uni.pageScrollTo({
 
-               scrollTop,
 
-               duration: 300
 
-             })
 
-           resolve()
 
-         })
 
-         // #endif
 
-       })
 
-     },
 
-     /**
 
-      * @description 获取文本内容
 
-      * @return {String}
 
-      */
 
-     getText() {
 
-       let text = '';
 
-       (function traversal(nodes) {
 
-         for (let i = 0; i < nodes.length; i++) {
 
-           const node = nodes[i]
 
-           if (node.type == 'text')
 
-             text += node.text.replace(/&/g, '&')
 
-           else if (node.name == 'br')
 
-             text += '\n'
 
-           else {
 
-             // 块级标签前后加换行
 
-             const isBlock = node.name == 'p' || node.name == 'div' || node.name == 'tr' || node.name == 'li' || (node.name[0] == 'h' && node.name[1] > '0' && node.name[1] < '7')
 
-             if (isBlock && text && text[text.length - 1] != '\n')
 
-               text += '\n'
 
-             // 递归获取子节点的文本
 
-             if (node.children)
 
-               traversal(node.children)
 
-             if (isBlock && text[text.length - 1] != '\n')
 
-               text += '\n'
 
-             else if (node.name == 'td' || node.name == 'th')
 
-               text += '\t'
 
-           }
 
-         }
 
-       })(this.nodes)
 
-       return text
 
-     },
 
-     /**
 
-      * @description 获取内容大小和位置
 
-      * @return {Promise}
 
-      */
 
-     getRect() {
 
-       return new Promise((resolve, reject) => {
 
-         uni.createSelectorQuery()
 
-           // #ifndef MP-ALIPAY
 
-           .in(this)
 
-           // #endif
 
-           .select('#_root').boundingClientRect().exec(res => res[0] ? resolve(res[0]) : reject('Root label not found'))
 
-       })
 
-     },
 
-     /**
 
-      * @description 设置内容
 
-      * @param {String} content html 内容
 
-      * @param {Boolean} append 是否在尾部追加
 
-      */
 
-     setContent(content, append) {
 
-       if (!append || !this.imgList)
 
-         this.imgList = []
 
-       const nodes = new parser(this).parse(content)
 
-       // #ifdef APP-PLUS-NVUE
 
-       if (this._ready)
 
-         this._set(nodes, append)
 
-       // #endif
 
-       this.$set(this, 'nodes', append ? (this.nodes || []).concat(nodes) : nodes)
 
-       // #ifndef APP-PLUS-NVUE
 
-       this._videos = []
 
-       this.$nextTick(() => {
 
-         this._hook('onLoad')
 
-         this.$emit('load')
 
-       })
 
-       // 等待图片加载完毕
 
-       let height
 
-       clearInterval(this._timer)
 
-       this._timer = setInterval(() => {
 
-         this.getRect().then(rect => {
 
-           // 350ms 总高度无变化就触发 ready 事件
 
-           if (rect.height == height) {
 
-             this.$emit('ready', rect)
 
-             clearInterval(this._timer)
 
-           }
 
-           height = rect.height
 
-         }).catch(() => { })
 
-       }, 350)
 
-       // #endif
 
-     },
 
-     /**
 
-      * @description 调用插件钩子函数
 
-      */
 
-     _hook(name) {
 
-       for (let i = plugins.length; i--;)
 
-         if (this.plugins[i][name])
 
-           this.plugins[i][name]()
 
-     },
 
-     // #ifdef APP-PLUS-NVUE
 
-     /**
 
-      * @description 设置内容
 
-      */
 
-     _set(nodes, append) {
 
-       this.$refs.web.evalJs('setContent(' + JSON.stringify(nodes) + ',' + JSON.stringify([this.bgColor, this.errorImg, this.loadingImg, this.pauseVideo, this.scrollTable, this.selectable]) + ',' + append + ')')
 
-     },
 
-     /**
 
-      * @description 接收到 web-view 消息
 
-      */
 
-     _onMessage(e) {
 
-       const message = e.detail.data[0]
 
-       switch (message.action) {
 
-         // web-view 初始化完毕
 
-         case 'onJSBridgeReady':
 
-           this._ready = true
 
-           if (this.nodes)
 
-             this._set(this.nodes)
 
-           break
 
-         // 内容 dom 加载完毕
 
-         case 'onLoad':
 
-           this.height = message.height
 
-           this._hook('onLoad')
 
-           this.$emit('load')
 
-           break
 
-         // 所有图片加载完毕
 
-         case 'onReady':
 
-           this.getRect().then(res => {
 
-             this.$emit('ready', res)
 
-           }).catch(() => { })
 
-           break
 
-         // 总高度发生变化
 
-         case 'onHeightChange':
 
-           this.height = message.height
 
-           break
 
-         // 图片点击
 
-         case 'onImgTap':
 
-           this.$emit('imgTap', message.attrs)
 
-           if (this.previewImg)
 
-             uni.previewImage({
 
-               current: parseInt(message.attrs.i),
 
-               urls: this.imgList
 
-             })
 
-           break
 
-         // 链接点击
 
-         case 'onLinkTap':
 
-           const href = message.attrs.href
 
-           this.$emit('linkTap', message.attrs)
 
-           if (href) {
 
-             // 锚点跳转
 
-             if (href[0] == '#') {
 
-               if (this.useAnchor)
 
-                 dom.scrollToElement(this.$refs.web, {
 
-                   offset: message.offset
 
-                 })
 
-             }
 
-             // 打开外链
 
-             else if (href.includes('://')) {
 
-               if (this.copyLink)
 
-                 plus.runtime.openWeb(href)
 
-             }
 
-             else
 
-               uni.navigateTo({
 
-                 url: href,
 
-                 fail() {
 
-                   wx.switchTab({
 
-                     url: href
 
-                   })
 
-                 }
 
-               })
 
-           }
 
-           break
 
-         // 获取到锚点的偏移量
 
-         case 'getOffset':
 
-           if (typeof message.offset == 'number') {
 
-             dom.scrollToElement(this.$refs.web, {
 
-               offset: message.offset + this._navigateTo.offset
 
-             })
 
-             this._navigateTo.resolve()
 
-           } else
 
-             this._navigateTo.reject('Label not found')
 
-           break
 
-         // 点击
 
-         case 'onClick':
 
-           this.$emit('tap')
 
-           break
 
-         // 出错
 
-         case 'onError':
 
-           this.$emit('error', {
 
-             source: message.source,
 
-             attrs: message.attrs
 
-           })
 
-       }
 
-     }
 
-     // #endif
 
-   }
 
- }
 
- </script>
 
- <style>
 
- /* #ifndef APP-PLUS-NVUE */
 
- /* 根节点样式 */
 
- ._root {
 
-   overflow: auto;
 
-   -webkit-overflow-scrolling: touch;
 
- }
 
- /* 长按复制 */
 
- ._select {
 
-   user-select: text;
 
- }
 
- /* #endif */
 
- </style>
 
 
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