2021-11-22 10:00:34 +00:00
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8" />
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<meta http-equiv="X-UA-Compatible" content="IE=edge" />
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<meta name="viewport" content="width=device-width, initial-scale=1.0" />
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<title>anki-md模板测试</title>
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</head>
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<body>
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2021-11-22 16:07:51 +00:00
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<textarea rows="30" cols="50" class="md-content">
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2021-11-22 15:42:18 +00:00
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```
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<div>??--->>><<<</div>
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<meta charset="UTF-8" />
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function(){
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return new Promise((resolve)=>{
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resolve(111)
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})
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}
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```
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2021-11-22 10:00:34 +00:00
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</textarea>
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<script>
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'use strict'
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function consoleLog(str) {
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var div = document.createElement('div')
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div.innerHTML = str
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document.body.appendChild(div)
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}
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var jqueryCdn =
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'https://cdnjs.cloudflare.com/ajax/libs/jquery/3.6.0/jquery.min.js'
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var showDownCdn =
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'https://cdnjs.cloudflare.com/ajax/libs/showdown/1.9.1/showdown.min.js'
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var highLightJs =
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'https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.3.1/highlight.min.js'
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var highLightCss =
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'https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.3.1/styles/default.min.css'
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var createScript = (src) => {
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var scriptElement = document.createElement('script')
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scriptElement.src = src
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scriptElement.type = 'text/javascript'
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document.head.appendChild(scriptElement)
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return new Promise((resolve) => {
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scriptElement.onload = function () {
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resolve(src)
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}
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})
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}
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var createLink = (url) => {
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var linkElement = document.createElement('link')
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linkElement.rel = 'stylesheet'
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linkElement.href = url
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linkElement.onload = () => {}
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document.head.appendChild(linkElement)
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}
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var parseMarkDown = () => {
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var convert = new showdown.Converter({
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// 启用对md中对图像尺寸的支持
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//  simple, assumes units are in px
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//  sets the height to "auto"
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//  Image with width of 80% and height of 5em
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parseImgDimensions: true,
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// 启用对删除线的支持
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strikethrough: true,
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// 启用对表格语法的支持
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tables: false,
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// 启用checkbox的支持
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tasklists: true,
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// 尝试巧妙地修复与缩进代码中间与 es6 模板字符串相关的缩进问题
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smartIndentationFix: true,
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// 将换行符解析为 <br>，行尾不需要2个空格
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simpleLineBreaks: true,
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// 反斜杠转义html
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backslashEscapesHTMLTags: true,
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// 禁用将子列表缩进4个空格以使其嵌套的要求，有效地恢复到2或3个空格足够的旧行为
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disableforced4spacesindentedsublist: true,
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ghCodeBlocks: true,
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})
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2021-11-22 16:14:03 +00:00
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// convert.setFlavor('github')
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2021-11-22 10:00:34 +00:00
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document.querySelectorAll('.md-content').forEach((textarea) => {
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2021-11-22 16:07:51 +00:00
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console.log('查找到的textarea元素', textarea)
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2021-11-22 16:14:03 +00:00
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var text = textarea.value
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2021-11-22 10:00:34 +00:00
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var thisConverterSpecificOptions = convert.getOptions()
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var html = convert.makeHtml(text)
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var newDiv = document.createElement('div')
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newDiv.innerHTML = html
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// newDiv.querySelectorAll('code').forEach((code) => {
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// var hightlightHtml = hljs.highlightAuto(code.innerHTML).value
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// code.innerHTML = hightlightHtml
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// })
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textarea.parentNode.insertBefore(newDiv, textarea.nextSibling)
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2021-11-22 16:07:51 +00:00
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// textarea.style.display = 'none'
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2021-11-22 10:00:34 +00:00
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})
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}
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createLink(highLightCss)
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createScript(showDownCdn)
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.then(() => {
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return createScript(highLightJs)
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})
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.then(() => {
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2021-11-22 15:40:20 +00:00
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// window.onload = parseMarkDown
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parseMarkDown()
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2021-11-22 10:00:34 +00:00
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})
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</script>
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</body>
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</html>
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