How to read text "LE 88" from the following HTML using Javascript

46 Views Asked by Diya At 26 April 2025 at 11:44

How to read text "LE 88" from the following HTML using Javascript. the text LE is not constant, it keeps on changing. It neither contains ID's, nor class names.

 <body>
        <div id="Record">
            <div>
                <div>Grade A </div>
            </div>
            <div>19-04-2022
            </div>
            <div>
                <div>Subject H1
                </div>
                <div>
                    <div>LE 88
                    </div>
                </div>
            </div>
            <div>
            </div>
        </div>    
    </body>

Original Q&A

There are 1 best solutions below

brk On 19 April 2022 at 05:27

You can iterate the dom div and check for the children. In this case the div with text does not have any child. So use children and check for the textContent. If the matching text is found do the required operation

document.querySelectorAll('div').forEach((curr) => {
  const child = curr.children;
  if (child.length === 0 && curr.textContent.trim() === 'Marks 88') {
    curr.textContent = 'Marks 88 changed'
  }

})

<div>
  <div>
    <div>Grade A </div>
  </div>
  <div>19-04-2022</div>
  <div>
    <div>Subject H1</div>
    <div>
      <div>Marks 88</div>
    </div>
  </div>
  <div>
  </div>
</div>

How to read text "LE 88" from the following HTML using Javascript

There are 1 best solutions below

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