I recently discovered that utilizing jQuery allows for updating the content within a div. My goal now is to enhance this script so the content remains consistent, even while loading or not.
Take a look at my current code:
function changeContent () {
var myelement = document.getElementById("topbarlogin");
myelement.innerHTML= "HELLO";
}
window.onload = changeContent ;
This is the corresponding HTML snippet:
<div class="signuplink" id="topbarlogin">Login</div>
One option is to call your function at the end of the body tag without using window.load in the script tag...
This method will execute the function() faster compared to using window.load
Interactive Code Snippet
<body>
<div class="signuplink" id="topbarlogin">Login</div>
<script>
function changeContent() {
var myelement = document.getElementById("topbarlogin");
myelement.innerHTML = "HELLO";
}
changeContent();
</script>
</body>Alternatively, you can utilize the DOMContentLoaded EventListener...which serves as an equivalent to $(document).ready() in jQuery
function changeContent() {
var myelement = document.getElementById("topbarlogin");
myelement.innerHTML = "HELLO";
}
document.addEventListener("DOMContentLoaded", function(event) {
changeContent();
});<div class="signuplink" id="topbarlogin">Login</div>When the DOM is ready, utilize the .html() method to update the HTML content of a specific div element.
// Triggered when the DOM is fully loaded
$(function(){
// Use jQuery to set the HTML content
$("#topbarlogin").html("WELCOME");
})<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="signuplink" id="topbarlogin">Login</div>Feel free to give this a shot
$("#topnavbar").html("Hey there");
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