此代码我在某种程度上有效;它会改变,但速度很快,我希望在3秒左右后改变,但我无法找到如何改变。提前致谢!HTML [JAVASCRIPT]中的图像在几秒钟后更改
CODE:
<img id = "theImage" src="red.jpg" alt="HTML5 Icon" style="width:250px;height:500px;" align = left>
<script>
var sequence = ["red.jpg", "red&amber.jpg", "green.jpg", "amber.jpg"];
var place = 0;
setInterval(change_light,1);
function change_light() {
place += 1;
if (place > sequence.length -1) {
place = 0;
}
document.getElementById('theImage').src = sequence[place];
}
如果您决定出现问题,请标记正确答案 – Antonio