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FIX：修复公式中的大于小于号导致导出异常 #831

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FIX：修复公式中的大于小于号导致导出异常 #831

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bd0af7a
Fix：修复公式中的大于小于号导致导出异常
Aug 30, 2024
49e3a80
Fix：修复导出时样式不全导致的公式格式错误的bug
Aug 30, 2024
9f38d66
Fix：由于设置 data-value 时已经对大于小于进行了转换，因此取消打开文本编辑时对大于小于符号的转换
Sep 6, 2024
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10 changes: 9 additions & 1 deletion simple-mind-map/src/plugins/Export.js
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Original file line number Diff line number Diff line change
Expand Up @@ -93,7 +93,15 @@ class Export {
if (this.mindMap.richText) {
const foreignObjectList = svg.find('foreignObject')
if (foreignObjectList.length > 0) {
foreignObjectList[0].add(SVG(`<style>${resetCss}</style>`))
foreignObjectList[0].add(
SVG(`<style>${resetCss}</style>`),
SVG(
'<style>.katex-html[aria-hidden=true]{display:none !important;}</style>'
)
)
for (const v of document.getElementsByTagName('style')) {
foreignObjectList[0].add(SVG(v.outerHTML))
}
svgIsChange = true
}
// 如果还开启了数学公式，还要插入katex库的样式
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11 changes: 5 additions & 6 deletions simple-mind-map/src/plugins/Formula.js
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Original file line number Diff line number Diff line change
Expand Up @@ -58,7 +58,10 @@ class Formula {
let node = super.create(value)
if (typeof value === 'string') {
katex.render(value, node, self.config)
node.setAttribute('data-value', value)
node.setAttribute(
'data-value',
value.replace(/</g, '&lt;').replace(/>/g, '&gt;')
)
}
return node
}
Expand Down Expand Up @@ -110,11 +113,7 @@ class Formula {
for (const el of els)
nodeText = nodeText.replace(
el.outerHTML,
`\$${el
.getAttribute('data-value')
.replaceAll('&', '&amp;')
.replaceAll('<', '&lt;')
.replaceAll('>', '&gt;')}\$`
`$${el.getAttribute('data-value')}$`
)
}
return nodeText
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