How could I achieve the following: document.all.regTitle.innerHTML = 'Hello World'; Using jQuery where regTitle is my div id?

on

 

To achieve the equivalent of document.all.regTitle.innerHTML = 'Hello World'; using jQuery, you can select the element with the regTitle ID and then set its HTML content using the .html() function. Here's how you can do it:

html
<!DOCTYPE html>
<html>
<head>
    <script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>
</head>
<body>

<div id="regTitle">Initial Content</div>

<script>
$(document).ready(function() {
    $("#regTitle").html("Hello World");
});
</script>

</body>
</html>

In this example:

  1. The jQuery library is included by adding the script tag to the HTML head.
  2. The $(document).ready() function is used to ensure that the jQuery code executes after the document has loaded.
  3. Inside the $(document).ready() function, $("#regTitle") selects the element with the regTitle ID.
  4. The .html() function is used to set the HTML content of the selected element to "Hello World".

When you run this code, the content of the regTitle div will be replaced with "Hello World".

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