Incorporate an image into a div element with the power of jQuery

Question

Incorporate an image into a div element with the power of jQuery

As the user scrolls down the page, a sticky menu or floater bar appears. With the help of jQuery, I am able to apply the floater-bar class to the #menu-wrapper.

My objective is to also insert an image inside an anchor tag at the same time the floater-bar class is applied, ensuring that the logo appears on the floater bar.

if ($(window).scrollTop() > $header_top_pos) {
  $("#menu-wrapper").addClass("floater-bar");
} else {
  $("#menu-wrapper").removeClass("floater-bar");
}

I have experimented with the following code:

$("#menu-wrapper").append("<a href="#"><img src="image" /></a>");

I also tried using .add and .prepend methods.

However, this approach caused the entire script to fail, resulting in the floater-bar class not being applied to the menu.

javascript jquery html css

Answer 1

Answer №1

Here's an alternative approach:

$("#menu-wrapper").append("<a href='#'><img src='image' /></a>");

The issue here is that you are using " to both start and end the append function, as well as to assign values to href and src, which is causing conflicts in the string.

To resolve this, use " only to start and end the function, and if needed, use ' or escape double quotes with \" inside the string.

If you want to include variables in the string (which may be useful in the future), you can use string concatenation like this:

$("#menu-wrapper").append("<a href='"+url+"'><img src='"+image+"' /></a>");

Here, image and url are variables, and + is used to concatenate the strings, allowing you to include variables within the string.

Answer 2

Here's an alternative approach:

$("#menu-wrapper").append("<a href='#'><img src='image' /></a>");

The issue here is that you are using " to both start and end the append function, as well as to assign values to href and src, which is causing conflicts in the string.

To resolve this, use " only to start and end the function, and if needed, use ' or escape double quotes with \" inside the string.

If you want to include variables in the string (which may be useful in the future), you can use string concatenation like this:

$("#menu-wrapper").append("<a href='"+url+"'><img src='"+image+"' /></a>");

Here, image and url are variables, and + is used to concatenate the strings, allowing you to include variables within the string.

Answer 3

Answer №2

give this a shot

let link = $("a").attr("href","#");
let image = $("img").attr("src","image_location");
link.append(image);
$("#main-menu").append(link);

Answer 4

give this a shot

let link = $("a").attr("href","#");
let image = $("img").attr("src","image_location");
link.append(image);
$("#main-menu").append(link);

Incorporate an image into a div element with the power of jQuery

Answer №1

Answer №2

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