我有下面的图像,我试图以3秒的间隔一张一张地显示它们,但我无法使其正常工作。它继续保持在0且不显示图像,帮助会很不错:

<img src="one.png"></img>
<img src="two.png"></img>


javascript:

window.animate = function(){
   var timer = '';
   var imgs = document.getElementsByTagName('img');
   for (var i = 0; i < imgs.length; i++) {
       var timer = setInterval(function(){
           alert(i);
            imgs[i].style.display = 'block';
       }, 3000);
       if(i == imgs.length){
           clearInterval(timer);
       }
   }
}

最佳答案

这可能是您要寻找的:

window.animate = function(){
    var imgs = document.getElementsByTagName('img');
    var index = 0;
    var timer = setInterval(function() {
        // Hide all imgs
        for (var i = 0; i < imgs.length; i++)
            imgs[i].style.display = 'none';
        // Display next img
        imgs[index].style.display = 'block';
        index++;
        // Stop after all displayed.
        if (index >= imgs.length)
            clearInterval(timer);
    }, 3000);
}

关于javascript - Javascript以间隔一一显示img,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/33636834/

10-09 23:42