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Accepted
Enrique Espinosa
Asked: 2022-04-06 12:21:24 +0800 CST 2022-04-06 12:21:24 +0800 CST

Remove <script> tags and code like window.onload from a String

  • 772

I have a problem, I am recovering content from a web page using

product.querySelector('div#productspecification').innerHTMLfrom NodeJS

If this works, it returns the content that is inside that div, with that id. the problem is that it returns two <div>with javascript tags that I can't store in the database. These are the <div>ones with javascript tags:

<div class="col-md-1" data-hideonprint="true">
   <script type="text/javascript" src="/Site/Scripts/CNet.js"></script>
   <script type="text/javascript">
      window.onload = function () {
      handleCnetLogos('https://ws.cnetcontent.com','https:                 //ws.cnetcontent.com','c7b4bb94','KONICA%20MINOLTA','8938613','MX01@@6030@@10@@','es_MX','1','1x4',false);
      }
   </script>
  <div id="ccslogos">
  </div>
</div>

how can i remove the javascript tags and content like the window.onload

javascript

1 Answers

  1. Best Answer

    To remove both the scriptand its content, use a regular expression:

    const cadenaSinScript = cadenaConScript.replace(/<script.*>.*<\/script>/ims, " ");
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