[英]How to make a background slideshow in jquery?
I want my website's background to change images every 5 seconds. 我希望网站的背景每5秒钟更改一次图片。 For that I creare a jquery script. 为此,我创建了一个jQuery脚本。 The problem is that the images are not full-height or full-width. 问题是图像不是全高或全宽。 One more thing is that I can not make the images fade out and in without the withe background being noticed. 还有一件事是,如果不注意背景,我无法使图像淡入和淡出。 Can anyone help me? 谁能帮我?
<html>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
<script type="text/javascript">
$(window).load(function() {
var i =0;
var images = ['geral2.jpg','geral3.jpg','geral4.jpg','geral5.jpg','geral6.jpg'];
var image = $('#slideit');
image.css('background', 'url(geral1.jpg) no-repeat center center fixed');
setInterval(function(){
image.fadeOut(1000, function () {
image.css('background', 'url(' + images [i++] +') no-repeat center center fixed');
image.fadeIn(1000);
});
if(i == images.length)
i = 0;
}, 5000);
});
</script>
</head>
<body>
<div id="slideit" style="width:100%;height:100%; background-size: cover; -webkit-background-size: cover;
-moz-background-size: cover;
-o-background-size: cover;">
</div>
</body>
</html>
UPDATE: It is full screen, but is looping the first image. 更新:这是全屏,但是正在循环播放第一张图像。 How can I solve? 我该如何解决?
http://codepen.io/Ryuh/pen/oLNvRj http://codepen.io/Ryuh/pen/oLNvRj
Inside setInterval
, we just need to overwrite background-image
instead of background
itself. 在setInterval
内部,我们只需要覆盖background-image
而不是background
本身即可。 This should fix the full screen issue. 这样可以解决全屏问题。
image.css('background-image', 'url(' + images [i++] +')');
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.