微信小程序解析富文本的方法
1.可以使用wxParse插件解析html
2.下载后复制到自己的小程序项目中
3.设置全局样式
@import "./wxParse/wxParse.wxss";
4.在需要调用插件的页面中引入js
import { shopModel, couponModel } from '../../apis/index.js';
var WxParse = require('../../wxParse/wxParse.js');
onLoad(options) {
let { uid, scene } = options;
let that = this;
uid = uid || '';
this.setData({
uid,
});
shopModel.getDetail({ uid }).then((d) => {
let detail = d.data;
that.setData({
detail
})
let space = wx.getSystemInfoSync().windowWidth / 750 * 30;
/*** WxParse.wxParse(bindName , type, data, target,imagePadding)
* 1.bindName绑定的数据名(必填)
* 2.type可以为html或者md(必填)
* 3.data为传入的具体数据(必填)
* 4.target为Page对象,一般为this(必填)
* 5.imagePadding为当图片自适应是左右的单一padding(默认为0,可选)
* */
if (detail.about) {
WxParse.wxParse('about', 'html', detail.about, that, space);
}
})
},
5.wxml
<import src="../../wxParse/wxParse.wxml"/>
<view wx:if="{
{detail.about}}" class="wxParse">
<template is="wxParse" data="{
{wxParseData:about.nodes}}"/>
</view>
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