1、到https://github.com/icindy/wxParse下載
2.1 在使用的View中引入WxParse模塊
var WxParse = require('../../wxParse/wxParse.js');
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2.2 在使用的Wxss中引入WxParse.css,可以在app.wxss
@import "/wxParse/wxParse.wxss";
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3、數據綁定
var article = '<div>我是HTML代碼</div>';
/**
* WxParse.wxParse(bindName , type, data, target,imagePadding)
* 1.bindName綁定的數據名(必填)
* 2.type可以爲html或者md(必填)
* 3.data爲傳入的具體數據(必填)
* 4.target爲Page對象,一般爲this(必填)
* 5.imagePadding爲當圖片自適應是左右的單一padding(默認爲0,可選)
*/
var that = this;
WxParse.wxParse('article', 'html', article, that,5);
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4、模版引用
//這裏data中article爲bindName
<template is="wxParse" data="{{wxParseData:article.nodes}}"/>
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目錄結構如下:
demo.wxml
<import src="../../wxParse/wxParse.wxml"/>
<view class="wxParse">
<template is="wxParse" data="{{wxParseData:article.nodes}}"/>
</view>
<view style="padding: 20px 10px; background-color:#eee;">
<block wx:for="{{replyTemArray}}" wx:key="">
回覆{{index}}:<template is="wxParse" data="{{wxParseData:item}}"/>
</block>
</view>
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demo.js
var WxParse = require('../../wxParse/wxParse.js');
Page({
data: {
},
onLoad: function () {
var that = this;
/**
* 初始化emoji設置
*/
WxParse.emojisInit('[]', "/wxParse/emojis/", {
"00": "00.gif",
"01": "01.gif",
"02": "02.gif",
"03": "03.gif",
"04": "04.gif",
"05": "05.gif",
"06": "06.gif",
"07": "07.gif",
"08": "08.gif",
"09": "09.gif",
"09": "09.gif",
"10": "10.gif",
"11": "11.gif",
"12": "12.gif",
"13": "13.gif",
"14": "14.gif",
"15": "15.gif",
"16": "16.gif",
"17": "17.gif",
"18": "18.gif",
"19": "19.gif",
});
/**
* html解析示例
*/
var article = `
<div style="text-align:center;margin-top:10px;">
<img src="https://weappdev.com/uploads/default/original/1X/84512e0f4591bcf0dee42c3293f826e0c24b560c.jpg" alt="wxParse-微信小程序富文本解析組件Logo">
<h1 style="color:red;">wxParse-微信小程序富文本解析組件</h1>
<h2>支持Html及markdown轉wxml可視化</h2>
</div>
<div style="margin-top:10px;">
<h3 style="color: #000;">支持的標籤</h3>
<blockquote>wxParse支持70%的html的標籤</blockquote>
<div style="margin-top:10px;">
<span>span標籤</span>
<strong>strong標籤</strong>
</div>
</div>
<div style="margin-top:10px;">
<h3 style="color: #000;">支持內聯樣式style</h3>
<blockquote>wxParse可以渲染原html帶有的style樣式</blockquote>
<div style="margin-top:10px;">
<span>span標籤</span>
<strong>strong標籤</strong>
</div>
</div>
<div style="margin-top:10px;">
<h3 style="color: #000;">支持class潛入</h3>
<blockquote>wxParse可以注入html帶有的class屬性</blockquote>
</div>
<div style="margin-top:10px;">
<h3 style="color: #000;">支持emojis小表情</h3>
<blockquote>wxParse可以解析固定格式的小表情標籤</blockquote>
<div style="margin-top:10px;">
<p>這裏可以解析出emoji的表情[00][01][02][03][04][05][06][07][08][09]</p>
</div>
</div>
<div style="margin-top:10px;">
<h3 style="color: #000;">支持圖片自適應</h3>
<blockquote>wxParse可以動態計算圖片大小並進行自適應適配</blockquote>
<div style="margin-top:10px;">
<img src="http://a.hiphotos.baidu.com/image/pic/item/9a504fc2d5628535959cf4cf94ef76c6a6ef63db.jpg" alt="">
<img src="http://e.hiphotos.baidu.com/image/pic/item/48540923dd54564e1e1ac2d7b7de9c82d0584fe4.jpg" alt="">
</div>
</div>
<div style="margin-top:10px;">
<h3 style="color: #000;">支持圖片點擊預覽,左右滑動預覽</h3>
<blockquote>wxParse可以講一篇文章中的幾個圖片一起預覽</blockquote>
<div style="margin-top:10px;">
你可以點擊上面的圖片,將會進入預覽視圖,同時左右滑動可以切換圖片預覽
</div>
</div>
<div style="margin-top:10px;">
<h3 style="color: #000;">支持多數據循環渲染</h3>
<blockquote>wxParse支持特定設置下的多數據渲染,適用於在評論、多文本分別渲染等</blockquote>
<div style="margin-top:10px; text-align:center;">
請繼續向下看,循環渲染多條html評論
</div>
</div>
<div style="margin-top:10px;">
<h3 style="color: #000;">支持短table標籤</h3>
<blockquote>wxParse目前對於table的支持比較有限</blockquote>
<div style="margin-top:10px; text-align:center;">
<table>
<tr>
<th>標題1</th>
<th>標題2</th>
<th>標題3</th>
<th>標題4</th>
<th>標題5</th>
</tr>
<tr>
<td>cell1</td>
<td>cell2</td>
<td>cell3</td>
<td>cell4</td>
<td>cell5</td>
</tr>
<tr>
<td>cell1[03]</td>
<td>cell2</td>
<td>cell3</td>
<td>cell4</td>
<td>cell5</td>
</tr>
</table>
</div>
</div>
`;
WxParse.wxParse('article', 'html', article, that,5);
/**
* 多數據解析示例
*/
var replyHtml0 = `<div style="margin-top:10px;height:50px;">
<p class="reply">
wxParse回覆0:不錯,喜歡[03][04]
</p>
</div>`;
var replyHtml1 = `<div style="margin-top:10px;height:50px;">
<p class="reply">
wxParse回覆1:不錯,喜歡[03][04]
</p>
</div>`;
var replyHtml2 = `<div style="margin-top:10px;height:50px;">
<p class="reply">
wxParse回覆2:不錯,喜歡[05][07]
</p>
</div>`;
var replyHtml3 = `<div style="margin-top:10px;height:50px;">
<p class="reply">
wxParse回覆3:不錯,喜歡[06][08]
</p>
</div>`;
var replyHtml4 = `<div style="margin-top:10px; height:50px;">
<p class="reply">
wxParse回覆4:不錯,喜歡[09][08]
</p>
</div>`;
var replyHtml5 = `<div style="margin-top:10px;height:50px;">
<p class="reply">
wxParse回覆5:不錯,喜歡[07][08]
</p>
</div>`;
var replyArr = [];
replyArr.push(replyHtml0);
replyArr.push(replyHtml1);
replyArr.push(replyHtml2);
replyArr.push(replyHtml3);
replyArr.push(replyHtml4);
replyArr.push(replyHtml5);
for (let i = 0; i < replyArr.length; i++) {
WxParse.wxParse('reply' + i, 'html', replyArr[i], that);
if (i === replyArr.length - 1) {
WxParse.wxParseTemArray("replyTemArray",'reply', replyArr.length, that)
}
}
}
})
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app.wxss
@import "/wxParse/wxParse.wxss";
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效果圖: