JS对img进行操作(换图片/切图/轮换/停止)_javascript技巧

 代码如下:

var i = 1; var n;
function showImg() {
if (document.getElementById('img').getAttribute("src") == "/Uploads/images/1.jpg") {
document.getElementById('img').setAttribute("src","images/2.jpg");
}
else {
document.getElementById('img').setAttribute("src","/Uploads/images/1.jpg");
}
}
function showImg1() {
document.getElementById('img').setAttribute("src", "images/" + i + ".jpg"); i++;
if (i > 10)
{
i = 1;
}
}
function show() {
n=setInterval(showImg1, 500);
}
function show1() {
clearInterval(n);
}