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图片轮换效果实现代码(点击按钮停止执行)_javascript技巧

WBOY
WBOYOriginal
2016-05-16 17:37:231169browse

在这个小程序中,需要把images文件夹下图片的命名设置为有顺序的,1、2、3……

复制代码 代码如下:







var imgnumb = 1;
function imgfor() {
imgnumb++;
document.getElementById('img1').setAttribute('src', 'images/' + imgnumb + '.jpg');
if (imgnumb == 5) {
imgnumb = 0;
}
}
var clearid;
function clearfun() {
clearInterval(clearid);
}
clearid=setInterval(imgfor, 500);






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