innerHTML appears then quickly disappears in under a second, div in a jquery load file.
main.js
$(document).ready(function () {
$('#page1').click(function () {
$('#page-content-wrapper').load('page1.html');
document.getElementById("changeme").innerHTML = "Paragraph changed!";
})
});
index.html
<!DOCTYPE html>
<html>
<head>
<script src="js/site.js"></script>
<meta charset="utf-8" />
<title>TimeApp</title>
</head>
<body>
<a id="page1">Page 1</span></a> <a id="page2">Page 2</span></a>
<div id="page-content-wrapper">
<!-- Page content is loaded here -->
</div>
</body>
</html>
page1.html
<div id="changeme"></div>
The issue is because load() makes an AJAX request to retrieve the content from page1.html. While this is happening you update the innerHTML of the element within the #page-content-wrapper. When the AJAX request completes, the content of page1.html overwrites the existing content - which you just updated.
To fix the problem put the line which updates the text of the element in the callback of load(), so that it's only ever executed after the AJAX request:
jQuery($ => {
$('#page1').click(function() {
$('#page-content-wrapper').load('page1.html', () => {
$("#changeme").text("Paragraph changed!");
});
});
});
Better still, put the content you need in to page1.html directly, to avoid this unnecessary code.