In this article I will show you how to get the src attribute of the image and save the path.
<img id="example" src="/images/example.png">
Solution:
To get the path of the picture using the getAttribute.
var path = document.getElementById('imgBannner').getAttribute("src");
$('#Path').val(path);
To get the absolute path document.getElementById("imgBanner").src will return like this,
http://www.example.com/images/example1.jpeg