anki-md-template/demo.html

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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>anki-md模板测试</title>
</head>
<body>
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<textarea class="md-content">
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* 哈哈
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- [x] ??
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- [] 22
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[xx](http://baidu.com)
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</textarea>
<textarea class="md-content">
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```
var createScript = (src) => {
var scriptElement = document.createElement('script')
scriptElement.src = src
scriptElement.type = 'text/javascript'
document.head.appendChild(scriptElement)
return new Promise((resolve) => {
scriptElement.onload = function () {
resolve(src)
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}
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})
}
```
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</textarea>
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<script>
'use strict'
function consoleLog(str) {
var div = document.createElement('div')
div.innerHTML = str
document.body.appendChild(div)
}
var jqueryCdn =
'https://cdnjs.cloudflare.com/ajax/libs/jquery/3.6.0/jquery.min.js'
var showDownCdn =
'https://cdnjs.cloudflare.com/ajax/libs/showdown/1.9.1/showdown.min.js'
var highLightJs =
'https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.3.1/highlight.min.js'
var highLightCss =
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// 'https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.3.1/styles/default.min.css'
'https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.3.1/styles/base16/onedark.min.css'
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var createScript = (src) => {
var scriptElement = document.createElement('script')
scriptElement.src = src
scriptElement.type = 'text/javascript'
document.head.appendChild(scriptElement)
return new Promise((resolve) => {
scriptElement.onload = function () {
resolve(src)
}
})
}
var createLink = (url) => {
var linkElement = document.createElement('link')
linkElement.rel = 'stylesheet'
linkElement.href = url
linkElement.onload = () => {}
document.head.appendChild(linkElement)
}
var parseMarkDown = () => {
var convert = new showdown.Converter({
// 启用对md中对图像尺寸的支持
// ![foo](foo.jpg =100x80) simple, assumes units are in px
// ![bar](bar.jpg =100x*) sets the height to "auto"
// ![baz](baz.jpg =80%x5em) Image with width of 80% and height of 5em
parseImgDimensions: true,
// 启用对删除线的支持
strikethrough: true,
// 启用对表格语法的支持
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tables: true,
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// 启用checkbox的支持
tasklists: true,
// 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: false,
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// 反斜杠转义html
backslashEscapesHTMLTags: true,
// 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
disableforced4spacesindentedsublist: true,
ghCodeBlocks: true,
})
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convert.setFlavor('github')
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document.querySelectorAll('.md-content').forEach((textarea, index) => {
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console.log('查找到的textarea元素', textarea)
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var text = textarea.value
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var thisConverterSpecificOptions = convert.getOptions()
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console.log('当前的配置项', thisConverterSpecificOptions)
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var html = convert.makeHtml(text)
var newDiv = document.createElement('div')
newDiv.innerHTML = html
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// textarea.parentNode.insertBefore(newDiv, textarea.nextSibling)
document.body.appendChild(newDiv)
var hr = document.createElement('hr')
index === 0 ? document.body.appendChild(hr) : null
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textarea.className = `x-${index}`
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textarea.style.display = 'none'
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// 不能从body直接插入元素 anki 不刷新的 淦
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})
}
createLink(highLightCss)
createScript(showDownCdn)
.then(() => {
return createScript(highLightJs)
})
.then(() => {
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// anki模板无法使用window.onload我怀疑是被占用了
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// window.onload = parseMarkDown
parseMarkDown()
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return new Promise((resolve) => {
resolve()
})
})
.then(() => {
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hljs.highlightAll()
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return new Promise((resolve)=>{
resolve()
})
})
.then(()=>{
// 清除重复项
var repeatEl =document.querySelectorAll('.x-0')
repeatEl.forEach((el,i)=>{
if(i===repeatEl.length-1){
return
}
document.body.removeChild(el)
})
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})
</script>
</body>
</html>