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[Bug report]编辑器重复引入MathJax导致控制台报错 #73
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收到,问题描述很详细,我们优化下mathjax的引入机制,感谢反馈! |
Morris-G
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* fix(insert): file type wrong * chore(release): 0.6.1 * fix(suggester): adapt empty regex in safari * chore(actions): run github actions on dev branch events * fix(lookbehind): fix `replaceStringByBuffer` returns empty string when nothing to replace * fix(*): fix usage of lookbehind support * fix: 0xA0 need to be treated as space Fixed Tencent#83 * fix: use 0xa0 unicode instead Tencent#84 (comment) Tencent#84 * fix(suggester): suggester lookbehind regex support & fix list test case * fix(suggester): extract replacer from toHtml to avoid regex error in safari * fix(suggester): add leadingChars * fix: mathjax script duplicate with multiple cherry instances Fixed Tencent#73 * style(*): eslint fix * fix: type error in mathjax * fix: delay backslash tranform time * chore(release): 0.6.2 * feat: api:setValue() 更新内容时支持保持光标位置 (Tencent#106) * fix(list): avoid string collect error while building tree * Support poster in video (Tencent#94) * feat: support poster in video Fixed Tencent#93 * docs: support poster in video Tencent#93 * feat: add force append * fix(Image): encode poster url * chore(release): 0.6.3 * build(deps): bump mermaid from 8.11.1 to 8.13.8 Bumps [mermaid](https://github.com/knsv/mermaid) from 8.11.1 to 8.13.8. - [Release notes](https://github.com/knsv/mermaid/releases) - [Changelog](https://github.com/mermaid-js/mermaid/blob/develop/docs/CHANGELOG.md) - [Commits](mermaid-js/mermaid@8.11.1...8.13.8) --- updated-dependencies: - dependency-name: mermaid dependency-type: direct:production ... Signed-off-by: dependabot[bot] <support@github.com> * chore(release): 0.6.4 * fix(list): adapt list cases to avoid array out of boundary * feat: optimize error output * perf(image): fix poor performance when referencing data-url images * style(*): lint * fix(list): adapt list cases to avoid array out of boundary * feat: optimize error output * fix(ts file): fix ts file couldn't submit * chore(release): 0.6.5 * build(deps): bump node-fetch from 2.6.6 to 2.6.7 Bumps [node-fetch](https://github.com/node-fetch/node-fetch) from 2.6.6 to 2.6.7. - [Release notes](https://github.com/node-fetch/node-fetch/releases) - [Changelog](https://github.com/node-fetch/node-fetch/blob/main/docs/CHANGELOG.md) - [Commits](node-fetch/node-fetch@v2.6.6...v2.6.7) --- updated-dependencies: - dependency-name: node-fetch dependency-type: indirect ... Signed-off-by: dependabot[bot] <support@github.com> * build(deps): bump node-fetch from 2.6.6 to 2.6.7 in /client Bumps [node-fetch](https://github.com/node-fetch/node-fetch) from 2.6.6 to 2.6.7. - [Release notes](https://github.com/node-fetch/node-fetch/releases) - [Changelog](https://github.com/node-fetch/node-fetch/blob/main/docs/CHANGELOG.md) - [Commits](node-fetch/node-fetch@v2.6.6...v2.6.7) --- updated-dependencies: - dependency-name: node-fetch dependency-type: indirect ... Signed-off-by: dependabot[bot] <support@github.com> * fix: fix README content of engine mode. * fix Tencent#132 (Tencent#139) * add pre 增加pre语法(四个空格变成代码块) (Tencent#137) * add pre 增加pre语法(四个空格变成代码块) * 优化缩进代码块的逻辑,兼容高亮代码块和行内代码块互相嵌套的场景 * fix 缩进语法内嵌列表失效的问题,fix 缩进语法行号没有正确计算的问题 * add header anchorStyle Fixed:Tencent#134 (Tencent#138) * add header anchorStyle Fixed:Tencent#134 * 优化paste功能:1、优化样式;2、增加粘贴时将HTML转成md的开关 (Tencent#141) * chore(release): 0.6.6 * fix: refresh codemirror while toggling fullscreen * fix: add no-escape regex in math * feat: add code tag in indent code block * feat: 增加拖拽上传功能; Fixed:Tencent#36 (Tencent#146) * feat: 增加拖拽上传功能; Fixed:Tencent#36 * feat: 增加拖拽上传文件的功能,包括:批量拖拽上传、拖拽文本直接回显、拖拽图片回显图片、拖拽文件回显超链接 * build(deps): bump prismjs from 1.25.0 to 1.27.0 in /client Bumps [prismjs](https://github.com/PrismJS/prism) from 1.25.0 to 1.27.0. - [Release notes](https://github.com/PrismJS/prism/releases) - [Changelog](https://github.com/PrismJS/prism/blob/master/CHANGELOG.md) - [Commits](PrismJS/prism@v1.25.0...v1.27.0) --- updated-dependencies: - dependency-name: prismjs dependency-type: indirect ... Signed-off-by: dependabot[bot] <support@github.com> * fix: 修复代码块内嵌套缩进时出现占位字符的情况 * fix(editor): fix the compatibility issue of cjk ime (Tencent#150) Fixed Tencent#82 * Fix/url cache miss (Tencent#151) * fix(editor): fix the compatibility issue of cjk ime Fixed Tencent#82 * fix(url-cache): fix url cache string not working correctly * fix(Cherry.js): fix cherry resize and refresh codemirror context (Tencent#142) * chore(release): 0.6.7 * chore(test): fix jest dependencies * chore(test): add complete test for engine * feat: add commonmark test suites * feat: add commonmark test suites * feat: add commonmark test suites * chore(test): add complete test for engine * chore(test): add complete test for engine * feat: improve content cache for paragraph * fix: eslint fix & list test case fix * chore(release): 0.6.8 * Fix/suggester compatible node (Tencent#157) * fix(suggester): fix sugggester hook compatible for node env * docs: optimize docs about node env usage Co-authored-by: humyfred <513407656@qq.om> * fix(table-head): fix th content not rendering * improve readme file * chore(release): 0.6.9 * fix:(suggester): fix keydown up down or enter which does not work * chore(release): 0.6.10 * fix: replace lookbehind in math regex * chore(release): 0.6.11 * fix(list): use list start number * chore(release): 0.6.12 * build(deps-dev): bump electron from 16.0.3 to 16.0.6 in /client Bumps [electron](https://github.com/electron/electron) from 16.0.3 to 16.0.6. - [Release notes](https://github.com/electron/electron/releases) - [Changelog](https://github.com/electron/electron/blob/main/docs/breaking-changes.md) - [Commits](electron/electron@v16.0.3...v16.0.6) --- updated-dependencies: - dependency-name: electron dependency-type: direct:development ... Signed-off-by: dependabot[bot] <support@github.com> * fix(link): add bracket match check * fix(code-block): fix language matching regex Fixed Tencent#90 * build: add cherry engine esm output * chore(jsdom): upgrade jsdom to 19.0.0 * Feat: add table wysiwyg v1.0 (Tencent#189) * fix: 列表嵌套段落语法时,行号计算错误 * feat: 完善表格所见即所得**基本**编辑功能 * feat: 增加预览区域编辑功能的开关配置 * feat: change codemirror mode to 'gfm' * feat: update unit test (Tencent#188) * feat: 增加表格编辑文档 * update readme * fix(suggester): fix keydown 'enter' affect the default logic of newlineAndIndentContinueMarkdownList (Tencent#190) LGTM * build(deps-dev): bump node-sass from 6.0.1 to 7.0.0 Bumps [node-sass](https://github.com/sass/node-sass) from 6.0.1 to 7.0.0. - [Release notes](https://github.com/sass/node-sass/releases) - [Changelog](https://github.com/sass/node-sass/blob/master/CHANGELOG.md) - [Commits](sass/node-sass@v6.0.1...v7.0.0) --- updated-dependencies: - dependency-name: node-sass dependency-type: direct:development ... Signed-off-by: dependabot[bot] <support@github.com> * Feat preview scroll animation (Tencent#193) * feat: add previewer scroll animation * chore(release): 0.7.0 * build(deps): bump minimist from 1.2.5 to 1.2.6 in /client Bumps [minimist](https://github.com/substack/minimist) from 1.2.5 to 1.2.6. - [Release notes](https://github.com/substack/minimist/releases) - [Commits](https://github.com/substack/minimist/compare/1.2.5...1.2.6) --- updated-dependencies: - dependency-name: minimist dependency-type: indirect ... Signed-off-by: dependabot[bot] <support@github.com> * build(deps): bump ansi-regex from 3.0.0 to 3.0.1 in /client Bumps [ansi-regex](https://github.com/chalk/ansi-regex) from 3.0.0 to 3.0.1. - [Release notes](https://github.com/chalk/ansi-regex/releases) - [Commits](chalk/ansi-regex@v3.0.0...v3.0.1) --- updated-dependencies: - dependency-name: ansi-regex dependency-type: indirect ... Signed-off-by: dependabot[bot] <support@github.com> * fix: update list type regex to avoid content lost (Tencent#196) Fixed Tencent#194 * Feat table support codeblock (Tencent#198) * feat: add previewer scroll animation * fix: save the last move * feat: 表格编辑兼容代码块的场景,修复纯预览模式下可以所见即所得编辑的问题 * fix(checklist): illegal inline checklist (Tencent#200) * fix(checklist): illegal inline checklist * chore(.gitignore): ignore package-lock.json * chore: restore lock files * fix(checklist): fix reg exp * fix: update blockquote regex to split list Fixed Tencent#165 * feat(toolbar): add quote hook & optimize quote level implementation * fix(comment-reference): fix npe problem when there is a comment reference at the beginning of the document * fix: 最小高度调整 Tencent#207 * fix(code-block): fix Tencent#166 parse hr and indent code (Tencent#205) * fix(code-block): fix Tencent#166 parse hr and indent code * fix(code-block): remove lookbehind assertion and prepend line feed Co-authored-by: jaredjywang <jaredjywang@tencent.com> * fix: 修复批量拖拽上传文件没回调就插入内容的bug * fix: 通过工具栏插入内容时,默认选中被插入的内容 Tencent#206 * fix: 修复缩进代码块行号计算不准的问题 * fix: 增加使用el初始化编辑器的能力 Tencent#203 * feat: 插入有序列表的时候,序号自增 Tencent#160 * docs(*): update multiple instance demo * docs(*): update custom menu docs * docs(config): improve docs about cherry default config * docs(toolbar): add custom toolbar guide Fixed Tencent#202 * chore(release): 0.7.1 * bump to 0.7.1 Co-authored-by: humyfred <513407656@qq.com> Co-authored-by: jiawei686 <892001108@qq.com> Co-authored-by: ivorwei <ivorwei@tencent.com> Co-authored-by: 韩野 <hanye9895@163.com> Co-authored-by: barryhu <barryhu@tencent.com> Co-authored-by: sunsonliu <383977164@qq.com> Co-authored-by: hanye9895 <68373171+hanye9895@users.noreply.github.com> Co-authored-by: sunsonliu <sunsonliu@tencent.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: jrainliu <jrainliu@tencent.com> Co-authored-by: lyngai <wlxjust@gmail.com> Co-authored-by: humyfred <513407656@qq.om> Co-authored-by: Jared Wang <stillba@icloud.com> Co-authored-by: jaredjywang <jaredjywang@tencent.com>
wty92911
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May 22, 2023
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Describe the bug
使用src引入MathJax时,多个实例切换时控制台会报错
To Reproduce
Expected behavior
正常显示,控制台无报错
Screenshots
![控制台报错](https://user-images.githubusercontent.com/33714914/147430699-cadd6a9a-de90-4731-a6eb-d591f3c5563b.png)
![多次重复引入](https://user-images.githubusercontent.com/33714914/147430763-dea30fe9-8352-4d05-9489-9cdb7ad3cde6.png)
控制台报错:
多次重复引入:
Environment (please complete the following information):
Additional context
感觉像是Engine.js这里在动态加载script的时候没有做是否存在的判断,每次都会加载一遍对应的js文件,然后mathjax抛出了错误...
如果使用externals配置MathJax为window.MathJax同时设置mathBlock的src为空,此时可以自行控制引入js文件,但是插件(cherry配置默认引入的'input/asciimath', '[tex]/noerrors', '[tex]/cancel', '[tex]/color', '[tex]/boldsymbol')不会自动引入,需要手动一个一个去加载,感觉不太友好...
设置externals时未自动加载plugins:
![设置externals时未自动加载plugins](https://user-images.githubusercontent.com/33714914/147431820-faa0fbdc-c234-41f3-94e5-7ca65c90d0b4.png)
![设置mathBlock.src时会自动加载同目录下的plugins](https://user-images.githubusercontent.com/33714914/147431859-17bcdf23-f453-4263-b563-82f25d7f3bef.png)
设置mathBlock.src时会自动加载同目录下的plugins:
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