<p title="The test paragraph">This example demonstrates some <b>HTML content that may be<br>present</b> in your file</p>
txt=document.getElementsByTagName("p")[0].childNodes[0].nodeValue;
alert("<p>The text from the introduction paragraph is: " + txt + "</p>");
Unfortunately, it's not functional.
Is there a way to retrieve the childNodes.nodeValue "This is an example of HTML content that might exist in your document"?
let firstParagraph = document.getElementsByTagName('p')[0],
text = firstParagraph.innerText || firstParagraph.textContent;
alert(text);
Give it a shot with
document.getElementsByTagName("p")[0].innerTextI followed your example and it worked perfectly, but you should replace "" with '' in getElementsByTagName("p"). Here is my updated code:
<p title="The test paragraph">This is a sample of some <b>HTML you might<br>have</b> in your document</p>
<input type="button" onclick="alert(document.getElementsByTagName('p')[0].childNodes[0].nodeValue);"/>
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