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Adding support for maths latex #14

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Adding support for maths latex #14

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eaa7508
Adding support for maths latex
globql Jan 17, 2024
f89a8f7
issue resolved , error with children object array freezing with maths…
globql Jan 17, 2024
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21 changes: 18 additions & 3 deletions components/QuizQuestionItem.js
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this is not necesary, it doesn't change anything. What error did you got and why you did this as a solution? how is this a solution?

Original file line number Diff line number Diff line change
Expand Up @@ -76,8 +76,23 @@ export default function QuizQuestionItem({ children, ...props }) {
// remove the flag we added to recognize quiz options (avoiding false identification of nested child list items...)
// @see <api.js>.parseQuiz
//
if (children[0].indexOf("%OPTION%") == 0) {
children[0] = children[0].replace("%OPTION%", "");


let childElements = {}

if (typeof children === 'string') {


// Case when 'children' is a string
if (children.indexOf("%OPTION%") === 0) {
childElements = children.replace("%OPTION%", "");
}
} else if (Array.isArray(children) && children.length > 0) {
// Case when 'children' is an array of strings
childElements = [ ...children ]
if (childElements[0].indexOf("%OPTION%") === 0) {
childElements[0] = childElements[0].replace("%OPTION%", "");
}
}

return (
Expand All @@ -90,7 +105,7 @@ export default function QuizQuestionItem({ children, ...props }) {
>
<OptionIndexContext.Provider value={true}>
{" "}
{children}{" "}
{childElements}{" "}
</OptionIndexContext.Provider>
</li>
);
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20 changes: 15 additions & 5 deletions package.json
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Original file line number Diff line number Diff line change
Expand Up @@ -12,12 +12,22 @@
"dependencies": {
"glob": "^8.0.3",
"iso-language-codes": "^1.1.0",
"next": "latest",
"react": "latest",
"react-dom": "latest",
"react-markdown": "^8.0.3",



"react-syntax-highlighter": "^15.5.0",
"yaml": "^2.1.1"

"yaml": "^2.1.1",

"katex": "^0.16.9",
"next": "14.0.4",
"react": "^18",
"react-dom": "^18",
"react-markdown": "^9.0.1",
"rehype-katex": "^7.0.0",

"remark-math": "6.0.0"

},
"devDependencies": {
"@babel/core": "^7.18.10",
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2 changes: 2 additions & 0 deletions pages/_app.js
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Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,8 @@

import { LanguageContext } from "../components/LanguageProvider";
import "../styles/global.css";
import 'katex/dist/katex.min.css'; // Import the CSS for KaTeX


export default function MainApp({ Component, pageProps }) {

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6 changes: 6 additions & 0 deletions pages/quiz/[...slug].js
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Original file line number Diff line number Diff line change
Expand Up @@ -16,6 +16,9 @@ import { useQuizSolvedState } from "../../lib/QuizSolvedState";
import { getDictionary } from '../../lib/l18n';
import { useLanguage } from '../../components/LanguageProvider';
import Head from "next/head"
import remarkMath from 'remark-math'
import rehypeKatex from 'rehype-katex'
import 'katex/dist/katex.min.css'


const questionQueryName = 'question';
Expand Down Expand Up @@ -132,9 +135,12 @@ const Quiz = ({ quiz, availableLanguages }) => {
code: QuizCodeSnipped,
img: QuizImageRef,
}}
remarkPlugins={[remarkMath]}
rehypePlugins={[rehypeKatex]}
>
{quiz.questions[question - 1].text}
</ReactMarkdown>

</QuizContext.Provider>

<div className="mt-10 text-center ">
Expand Down