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103 lines
2.9 KiB
103 lines
2.9 KiB
11 months ago
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## uParse 适用于 uni-app/mpvue 的富文本解析组件
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> 支持 Html、Markdown 解析，Fork自: [mpvue-wxParse](https://github.com/F-loat/mpvue-wxParse)
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## 属性
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| 名称 | 类型 | 默认值 | 描述 |
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| -----------------|--------------- | ------------- | ---------------- |
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| loading | Boolean | false | 数据加载状态 |
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| className | String | — | 自定义 class 名称 |
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| content | String | — | 渲染内容 |
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| noData | String | 数据不能为空 | 空数据时的渲染展示 |
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| startHandler | Function | 见源码 | 自定义 parser 函数 |
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| endHandler | Function | null | 自定义 parser 函数 |
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| charsHandler | Function | null | 自定义 parser 函数 |
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| imageProp | Object | 见下文 | 图片相关参数 |
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### 自定义 parser 函数具体介绍
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* 传入的参数为当前节点 `node` 对象及解析结果 `results` 对象，例如 `startHandler(node, results)`
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* 无需返回值，通过对传入的参数直接操作来完成需要的改动
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* 自定义函数会在原解析函数处理之后执行
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### imageProp 对象具体属性
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| 名称 | 类型 | 默认值 | 描述 |
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| -----------------|--------------- | ------------- | ------------------ |
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| mode | String | 'aspectFit' | 图片裁剪、缩放的模式 |
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| padding | Number | 0 | 图片内边距 |
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| lazyLoad | Boolean | false | 图片懒加载 |
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| domain | String | '' | 图片服务域名 |
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## 事件
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| 名称 | 参数 | 描述 |
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| -----------------|----------------- | ---------------- |
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| preview | 图片地址，原始事件 | 预览图片时触发 |
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| navigate | 链接地址，原始事件 | 点击链接时触发 |
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## 基本使用方法
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``` vue
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<template>
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<div>
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<u-parse :content="article" @preview="preview" @navigate="navigate" />
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</div>
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</template>
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<script>
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import uParse from '@/components/u-parse/u-parse.vue'
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export default {
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components: {
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uParse
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},
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data () {
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return {
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article: '<div>我是HTML代码</div>'
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}
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},
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methods: {
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preview(src, e) {
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// do something
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},
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navigate(href, e) {
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// do something
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}
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}
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}
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</script>
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<style>
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@import url("@/components/u-parse/u-parse.css");
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</style>
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```
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## 渲染 Markdown
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> 先将 markdown 转换为 html 即可
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```
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npm install marked
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```
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``` js
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import marked from 'marked'
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import uParse from '@/components/u-parse/u-parse.vue'
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export default {
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components: {
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uParse
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},
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data () {
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return {
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article: marked(`#hello, markdown!`)
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}
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}
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}
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```
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