set src js code example
Example 1: javascript change image src
document.getElementById('myImageID').src="images/my_other_image.png";
Example 2: javascript set image src
var image = document.createElement("img");
var imageParent = document.getElementById("body");
image.id = "id";
image.className = "class";
image.src = searchPic.src;
imageParent.appendChild(image);
document["#pic1"].src = searchPic.src;
document.getElementById("pic1").src= searchPic.src;
$("#pic1").attr("src", searchPic.src);
Example 3: how to edit image tags in javascript
<a href='#' onclick='edit()'><img src="../template/edit.png" id="edit-save"/></a>