Mathjax无法从PHP/Ajax动态呈现TEX公式 [英] Mathjax not rendering TEX formulas dynamically from PHP/Ajax
本文介绍了Mathjax无法从PHP/Ajax动态呈现TEX公式的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
var questions = {"ques_id":"1","question":"<p><span class=\\\"math-tex\\\">\\\\(x = {-b \\\\pm \\\\sqrt{b^2-4ac} \\\\over 2a}\\\\)<\/span> Test Question new with mathjax<\/p>","ques_type":"text_based_questions","correctAnswer":3,"choices":[{"option_id":"1","value":"Option A"},{"option_id":"2","value":"Option B"},{"option_id":"3","value":"Option C"},{"option_id":"4","value":"OPtion D"}]};
$('#test-question').html(questions.question);
MathJax.Hub.Queue(["Typeset",MathJax.Hub, 'test-question']);<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width">
<script type="text/x-mathjax-config">
MathJax.Hub.Config({
showProcessingMessages: false,
tex2jax: { inlineMath: [['$','$'],['\\(','\\)']] }
});
</script>
<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.1/MathJax.js?config=TeX-MML-AM_HTMLorMML">
</script>
</head>
<body>
<h5 class="border-bottom">Instructions: Read the question, work out your answer and select the best option.</h5>
<p><span class="math-tex">\( \left( \sum_{k=1}^n a_k b_k \right)^2 \leq \left( \sum_{k=1}^n a_k^2 \right) \left( \sum_{k=1}^n b_k^2 \right) \)</span></p>
<div class="question" id="test-question"></div>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.0.3/jquery.min.js"></script>
</body>
</html>我从Ajax请求中得到以下问题
I'm getting the following question from Ajax request
MathJax已正确配置，但MathJax无法呈现来自JSON的问题.该问题保存在MySQL数据库中，并由ajax请求获取.
MathJax is configured properly but the question coming from the JSON is not rendered by MathJax. The question are saved in MySQL database and are fetched by ajax request.
我尝试了一切，但仍然无法正常工作.请帮助
I tried everything but it still not working. Please help
推荐答案
在Json中，它添加了双斜杠.请删除它会解决您的问题.
From Json it added double slash. Plz remove that it will solve your problem.
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