Javascript 如何在网格中随机播放图像
这是我的部分代码,当有人进入我的页面时,我希望图像在网格中随机播放。也许我没有把阵列和网格连接起来。我正试图弄明白网络语言。请帮忙!谢谢 这是草稿Javascript 如何在网格中随机播放图像,javascript,html,css,random,grid,Javascript,Html,Css,Random,Grid,这是我的部分代码,当有人进入我的页面时,我希望图像在网格中随机播放。也许我没有把阵列和网格连接起来。我正试图弄明白网络语言。请帮忙!谢谢 这是草稿 body { background-color:black; } </style> <title>Lucky Tree</title> <link rel="stylesheet" type="text/css" href="style.css"> <
body
{
background-color:black;
}
</style>
<title>Lucky Tree</title>
<link rel="stylesheet" type="text/css" href="style.css">
<body>
<div style="text-align:center" class="grid">
<div class="row">
<div class="image"> <img src="images/black.jpg" /> </div>
<div class="image"> <img src="images/black.jpg" /> </div>
<div class="image"> <img src="images/br16.jpg" /> </div>
<div class="image"> <img src="images/l3.jpg" /> </div>
<div class="image"> <img src="images/black.jpg" /> </div>
<div class="image"> <img src="images/black.jpg" /> </div>
<div class="image"> <img src="images/l2.jpg" /> </div>
<div class="image"> <img src="images/black.jpg" /> </div>
<div class="image"> <img src="images/black.jpg" /> </div>
<div class="image"> <img src="images/l10.jpg" /> </div>
<div class="image"> <img src="images/l9.jpg" /> </div>
<div class="image"> <img src="images/l8.jpg" /> </div>
<div class="image"> <img src="images/black.jpg" /> </div>
</div>
<div class="row">
<div class="image"> <img src="images/black.jpg" /> </div>
<div class="image"> <img src="images/l2.jpg" /> </div>
<div class="image"> <img src="images/br15.jpg" /> </div>
<div class="image"> <img src="images/br14.jpg" /> </div>
<div class="image"> <img src="images/l4.jpg" /> </div>
<div class="image"> <img src="images/black.jpg" /> </div>
<div class="image"> <img src="images/l1.jpg" /> </div>
<div class="image"> <img src="images/bl3.jpg" /> </div>
<div class="image"> <img src="images/br18.jpg" /> </div>
<div class="image"> <img src="images/black.jpg" /> </div>
<div class="image"> <img src="images/l7.jpg" /> </div>
<div class="image"> <img src="images/black.jpg" /> </div>
<div class="image"> <img src="images/black.jpg" /> </div>
</div>
<div class="row">
<div class="image"> <img src="images/bl1.jpg" /> </div>
<div class="image"> <img src="images/l1.jpg" /> </div>
<div class="image"> <img src="images/bl5.jpg" /> </div>
<div class="image"> <img src="images/black.jpg" /> </div>
<div class="image"> <img src="images/br13.jpg" /> </div>
<div class="image"> <img src="images/l13.jpg" /> </div>
<div class="image"> <img src="images/t6.jpg" /> </div>
<div class="image"> <img src="images/br17.jpg" /> </div>
<div class="image"> <img src="images/bl6.jpg" /> </div>
<div class="image"> <img src="images/black.jpg" /> </div>
<div class="image"> <img src="images/black.jpg" /> </div>
<div class="image"> <img src="images/br10.jpg" /> </div>
<div class="image"> <img src="images/black.jpg" /> </div>
</div>
<div class="row">
<div class="image"> <img src="images/black.jpg" /> </div>
<div class="image"> <img src="images/black.jpg" /> </div>
<div class="image"> <img src="images/black.jpg" /> </div>
<div class="image"> <img src="images/black.jpg" /> </div>
<div class="image"> <img src="images/l5.jpg" /> </div>
<div class="image"> <img src="images/br12.jpg" /> </div>
<div class="image"> <img src="images/t5.jpg" /> </div>
<div class="image"> <img src="images/l15.jpg" /> </div>
<div class="image"> <img src="images/black.jpg" /> </div>
<div class="image"> <img src="images/black.jpg" /> </div>
<div class="image"> <img src="images/br9.jpg" /> </div>
<div class="image"> <img src="images/black.jpg" /> </div>
<div class="image"> <img src="images/bl2.jpg" /> </div>
</div>
<div class="row">
<div class="image"> <img src="images/black.jpg" /> </div>
<div class="image"> <img src="images/black.jpg" /> </div>
<div class="image"> <img src="images/br5.jpg" /> </div>
<div class="image"> <img src="images/l14.jpg" /> </div>
<div class="image"> <img src="images/black.jpg" /> </div>
<div class="image"> <img src="images/black.jpg" /> </div>
<div class="image"> <img src="images/t4.jpg" /> </div>
<div class="image"> <img src="images/black.jpg" /> </div>
<div class="image"> <img src="images/black.jpg" /> </div>
<div class="image"> <img src="images/bl4.jpg" /> </div>
<div class="image"> <img src="images/br8.jpg" /> </div>
<div class="image"> <img src="images/black.jpg" /> </div>
<div class="image"> <img src="images/black.jpg" /> </div>
</div>
<div class="row">
<div class="image"> <img src="images/black.jpg" /> </div>
<div class="image"> <img src="images/black.jpg" /> </div>
<div class="image"> <img src="images/black.jpg" /> </div>
<div class="image"> <img src="images/br4.jpg" /> </div>
<div class="image"> <img src="images/black.jpg" /> </div>
<div class="image"> <img src="images/black.jpg" /> </div>
<div class="image"> <img src="images/t3.jpg" /> </div>
<div class="image"> <img src="images/black.jpg" /> </div>
<div class="image"> <img src="images/black.jpg" /> </div>
<div class="image"> <img src="images/br7.jpg" /> </div>
<div class="image"> <img src="images/black.jpg" /> </div>
<div class="image"> <img src="images/br11.jpg" /> </div>
<div class="image"> <img src="images/black.jpg" /> </div>
</div>
<div class="row">
<div class="image"> <img src="images/black.jpg" /> </div>
<div class="image"> <img src="images/black.jpg" /> </div>
<div class="image"> <img src="images/l6.jpg" /> </div>
<div class="image"> <img src="images/black.jpg" /> </div>
<div class="image"> <img src="images/br3.jpg" /> </div>
<div class="image"> <img src="images/br1.jpg" /> </div>
<div class="image"> <img src="images/t2.jpg" /> </div>
<div class="image"> <img src="images/black.jpg" /> </div>
<div class="image"> <img src="images/br6.jpg" /> </div>
<div class="image"> <img src="images/l11.jpg" /> </div>
<div class="image"> <img src="images/black.jpg" /> </div>
<div class="image"> <img src="images/black.jpg" /> </div>
<div class="image"> <img src="images/black.jpg" /> </div>
</div>
<div class="row">
<div class="image"> <img src="images/black.jpg" /> </div>
<div class="image"> <img src="images/black.jpg" /> </div>
<div class="image"> <img src="images/black.jpg" /> </div>
<div class="image"> <img src="images/black.jpg" /> </div>
<div class="image"> <img src="images/black.jpg" /> </div>
<div class="image"> <img src="images/black.jpg" /> </div>
<div class="image"> <img src="images/t1.jpg" /> </div>
<div class="image"> <img src="images/br2.jpg" /> </div>
<div class="image"> <img src="images/black.jpg" /> </div>
<div class="image"> <img src="images/black.jpg" /> </div>
<div class="image"> <img src="images/black.jpg" /> </div>
<div class="image"> <img src="images/black.jpg" /> </div>
<div class="image"> <img src="images/black.jpg" /> </div>
</div>
<div class="row">
<div class="image"> <img src="images/black.jpg" /> </div>
<div class="image"> <img src="images/black.jpg" /> </div>
<div class="image"> <img src="images/black.jpg" /> </div>
<div class="image"> <img src="images/black.jpg" /> </div>
<div class="image"> <img src="images/r5.jpg" /> </div>
<div class="image"> <img src="images/r1.jpg" /> </div>
<div class="image"> <img src="images/r2.jpg" /> </div>
<div class="image"> <img src="images/r3.jpg" /> </div>
<div class="image"> <img src="images/r4.jpg" /> </div>
<div class="image"> <img src="images/black.jpg" /> </div>
<div class="image"> <img src="images/black.jpg" /> </div>
<div class="image"> <img src="images/black.jpg" /> </div>
<div class="image"> <img src="images/black.jpg" /> </div>
</div>
</div>
<script>
var roots = new Array();
roots[0] = new Image();
roots[0].src = 'images/r1.jpg';
roots[1] = new Image();
roots[1].src = 'images/r2.jpg';
roots[2] = new Image();
roots[2].src = 'images/r3.jpg';
roots[3] = new Image();
roots[3].src = 'images/r4.jpg';
roots[4] = new Image();
roots[4].src = 'images/r5.jpg';
roots[5] = new Image();
roots[5].src = 'images/r6.jpg';
roots[6] = new Image();
roots[6].src = 'images/r7.jpg';
roots[7] = new Image();
roots[7].src = 'images/r8.jpg';
roots[8] = new Image();
roots[8].src = 'images/r9.jpg';
roots[9] = new Image();
roots[9].src = 'images/r10.jpg';
function randomImg() {
var randomNum = (Math.floor((Math.random() * 1000000000)) % (roots.length - 1));
document.body.style.backgroundImage = roots[randomNum];
}
setInterval(randomImg, 100);
randomImg();
/*------------------------------------*/
var trunks = new Array();
trunks[0] = new Image();
trunks[0].src = 'images/t1.jpg';
trunks[1] = new Image();
trunks[1].src = 'images/t2.jpg';
trunks[2] = new Image();
trunks[2].src = 'images/t3.jpg';
trunks[3] = new Image();
trunks[3].src = 'images/t4.jpg';
trunks[4] = new Image();
trunks[4].src = 'images/t5.jpg';
trunks[5] = new Image();
trunks[5].src = 'images/t6.jpg';
trunks[6] = new Image();
trunks[6].src = 'images/t7.jpg';
trunks[7] = new Image();
trunks[7].src = 'images/t8.jpg';
trunks[8] = new Image();
trunks[8].src = 'images/t9.jpg';
trunks[9] = new Image();
trunks[9].src = 'images/t10.jpg';
function randomImg() {
var randomNum = (Math.floor((Math.random() * 1000000000)) % (trunks.length - 1));
document.body.style.backgroundImage = trunks[randomNum];
}
setInterval(randomImg, 100);
randomImg();
/*------------------------------------*/
var branches = new Array();
branches[0] = new Image();
branches[0].src = 'images/br1.jpg';
branches[1] = new Image();
branches[1].src = 'images/br2.jpg';
branches[2] = new Image();
branches[2].src = 'images/br3.jpg';
branches
branches[3] = new Image();
branches[3].src = 'images/br4.jpg';
branches[4] = new Image();
branches[4].src = 'images/br5.jpg';
branches[5] = new Image();
branches[5].src = 'images/br6.jpg';
branches[6] = new Image();
branches[6].src = 'images/br7.jpg';
branches[7] = new Image();
branches[7].src = 'images/br8.jpg';
branches[8] = new Image();
branches[8].src = 'images/br9.jpg';
branches
branches[9] = new Image();
branches[9].src = 'images/br10.jpg';
branches[10] = new Image();
branches[10].src = 'images/br11.jpg';
branches[11] = new Image();
branches[11].src = 'images/br12.jpg';
branches[12] = new Image();
branches[12].src = 'images/br13.jpg';
branches[13] = new Image();
branches[13].src = 'images/br14.jpg';
branches[14] = new Image();
branches[14].src = 'images/br15.jpg';
branches
branches[15] = new Image();
branches[15].src = 'images/br16.jpg';
branches[16] = new Image();
branches[16].src = 'images/br17.jpg';
branches[17] = new Image();
branches[17].src = 'images/br18.jpg';
function randomImg() {
var randomNum = (Math.floor((Math.random() * 1000000000)) % (branches.length - 1));
document.body.style.backgroundImage = branches[randomNum];
}
setInterval(randomImg, 100);
randomImg();
/*------------------------------------*/
var leaves = new Array();
leaves[0] = new Image();
leaves[0].src = 'images/l1.jpg';
leaves[1] = new Image();
leaves[1].src = 'images/l2.jpg';
leaves[2] = new Image();
leaves[2].src = 'images/l3.jpg';
leaves[3] = new Image();
leaves[3].src = 'images/l4.jpg';
leaves[4] = new Image();
leaves[4].src = 'images/l5.jpg';
leaves[5] = new Image();
leaves[5].src = 'images/l6.jpg';
leaves[6] = new Image();
leaves[6].src = 'images/l7.jpg';
leaves[7] = new Image();
leaves[7].src = 'images/l8.jpg';
leaves[8] = new Image();
leaves[8].src = 'images/l9.jpg';
leaves[9] = new Image();
leaves[9].src = 'images/l10.jpg';
leaves[10] = new Image();
leaves[10].src = 'images/l11.jpg';
leaves[11] = new Image();
leaves[11].src = 'images/l12.jpg';
leaves[12] = new Image();
leaves[12].src = 'images/l13.jpg';
leaves[13] = new Image();
leaves[13].src = 'images/l14.jpg';
leaves[14] = new Image();
leaves[14].src = 'images/l15.jpg';
function randomImg() {
var randomNum = (Math.floor((Math.random() * 1000000000)) % (leaves.length - 1));
document.body.style.backgroundImage = leaves[randomNum];
}
setInterval(randomImg, 100);
randomImg();
/*------------------------------------*/
var blossoms = new Array();
blossoms[0] = new Image();
blossoms[0].src = 'images/bl1.jpg';
blossoms[1] = new Image();
blossoms[1].src = 'images/bl2.jpg';
blossoms[2] = new Image();
blossoms[2].src = 'images/bl3.jpg';
blossoms[3] = new Image();
blossoms[3].src = 'images/bl4.jpg';
blossoms[4] = new Image();
blossoms[4].src = 'images/bl5.jpg';
blossoms[5] = new Image();
blossoms[5].src = 'images/bl6.jpg';
blossoms[6] = new Image();
blossoms[6].src = 'images/bl7.jpg';
blossoms[7] = new Image();
blossoms[7].src = 'images/bl8.jpg';
blossoms[8] = new Image();
blossoms[8].src = 'images/bl9.jpg';
blossoms[9] = new Image();
blossoms[9].src = 'images/bl10.jpg';
function randomImg() {
var randomNum = (Math.floor((Math.random() * 1000000000)) % (blossoms.length - 1));
document.body.style.backgroundImage = blossoms[randomNum];
}
setInterval(randomImg, 100);
randomImg();
/*------------------------------------*/
</script>
</body>
`
正文
{
背景色:黑色;
}
幸运树
变量根=新数组();
根[0]=新图像();
根[0].src='images/r1.jpg';
根[1]=新图像();
根[1].src='images/r2.jpg';
根[2]=新图像();
根[2].src='images/r3.jpg';
根[3]=新图像();
根[3].src='images/r4.jpg';
根[4]=新图像();
根[4].src='images/r5.jpg';
根[5]=新图像();
根[5].src='images/r6.jpg';
根[6]=新图像();
根[6].src='images/r7.jpg';
根[7]=新图像();
根[7].src='images/r8.jpg';
根[8]=新图像();
根[8].src='images/r9.jpg';
根[9]=新图像();
根[9].src='images/r10.jpg';
函数randomImg(){
var randomNum=(Math.floor((Math.random()*100000000))%(roots.length-1));
document.body.style.backgroundImage=根[randomNum];
}
设置间隔(随机img,100);
随机img();
/*------------------------------------*/
var trunks=新数组();
中继[0]=新映像();
trunks[0].src='images/t1.jpg';
中继[1]=新映像();
trunks[1].src='images/t2.jpg';
中继[2]=新映像();
trunks[2].src='images/t3.jpg';
中继[3]=新映像();
trunks[3].src='images/t4.jpg';
trunks[4]=新映像();
trunks[4].src='images/t5.jpg';
中继[5]=新映像();
trunks[5].src='images/t6.jpg';
中继[6]=新映像();
trunks[6].src='images/t7.jpg';
trunks[7]=新映像();
trunks[7].src='images/t8.jpg';
trunks[8]=新映像();
trunks[8].src='images/t9.jpg';
trunks[9]=新映像();
trunks[9].src='images/t10.jpg';
函数randomImg(){
var randomNum=(Math.floor((Math.random()*100000000))%(trunks.length-1));
document.body.style.backgroundImage=trunks[randomNum];
}
设置间隔(随机img,100);
随机img();
/*------------------------------------*/
var分支=新数组();
分支[0]=新图像();
分支[0].src='images/br1.jpg';
分支[1]=新图像();
分支[1].src='images/br2.jpg';
分支[2]=新图像();
分支[2].src='images/br3.jpg';
分支机构
分支[3]=新图像();
分支[3].src='images/br4.jpg';
分支[4]=新图像();
分支[4].src='images/br5.jpg';
分支[5]=新图像();
分支[5].src='images/br6.jpg';
分支[6]=新图像();
分支[6].src='images/br7.jpg';
分支[7]=新图像();
分支[7].src='images/br8.jpg';
分支[8]=新图像();
分支[8].src='images/br9.jpg';
分支机构
分支[9]=新图像();
分支[9].src='images/br10.jpg';
分支[10]=新图像();
分支[10].src='images/br11.jpg';
分支[11]=新图像();
分支[11].src='images/br12.jpg';
分支[12]=新图像();
分支[12].src='images/br13.jpg';
分支[13]=新图像();
分支[13].src='images/br14.jpg';
分支[14]=新图像();
分支[14].src='images/br15.jpg';
分支机构
分支[15]=新图像();
分支[15].src='images/br16.jpg';
分支[16]=新图像();
分支[16].src='images/br17.jpg';
分支[17]=新图像();
分支[17].src='images/br18.jpg';
函数randomImg(){
var randomNum=(Math.floor((Math.random()*100000000))%(branchs.length-1));
document.body.style.backgroundImage=分支[randomNum];
}
设置间隔(随机img,100);
随机img();
/*------------------------------------*/
var leaves=新数组();
离开[0]=新图像();
leaves[0].src='images/l1.jpg';
叶[1]=新图像();
leaves[1].src='images/l2.jpg';
叶[2]=新图像();
leaves[2].src='images/l3.jpg';
叶[3]=新图像();
leaves[3].src='images/l4.jpg';
叶[4]=新图像();
leaves[4].src='images/l5.jpg';
叶[5]=新图像();
leaves[5].src='images/l6.jpg';
叶[6]=新图像();
leaves[6].src='images/l7.jpg';
叶[7]=新图像();
leaves[7].src='images/l8.jpg';
叶[8]=新图像();
leaves[8].src='images/l9.jpg';
叶[9]=新图像();
leaves[9].src='images/l10.jpg';
叶[10]=新图像();
leaves[10].src='images/l11.jpg';
叶[11]=新图像();
leaves[11].src='images/l12.jpg';
叶[12]=新图像();
leaves[12].src='images/l13.jpg';
叶[13]=新图像();
leaves[13].src='images/l14.jpg';
叶[14]=新图像();
leaves[14].src='images/l15.jpg';
函数randomImg(){
var randomNum=(Math.floor((Math.random()*100000000))%(leaves.length-1));
document.body.style.backgroundImage=leaves[randomNum];
}
设置间隔(随机img,100);
随机img();
/*------------------------------------*/
var blooms=新数组();
Flowers[0]=新图像();
Flowers[0].src='images/bl1.jpg';
Flowers[1]=新图像();
Flowers[1].src='images/bl2.jpg';
Blooms[2]=新图像();
Flowsons[2].src='images/bl3.jpg';
Blooms[3]=新图像();
Flowsons[3].src='images/bl4.jpg';
Blooms[4]=新图像();
Flowsons[4].src='images/bl5.jpg';
Flowers[5]=新图像();
Flowsons[5].src='images/bl6.jpg';
Flowers[6]=新图像();
Flowsons[6].src='images/bl7.jpg';
Blooms[7]=新图像();
Flowsons[7].src='images/bl8.jpg';
Blossons[8]=新图像();
Flowsons[8].src='images/bl9.jpg';
Blooms[9]=新图像();
Flowsons[9].src='images/bl10.jpg';
函数randomImg(){
var randomNum=(Math.floor((Math.random()*100000000))%(flowers.length-1));
document.body.style.backgroundImage=blooms[randomNum];
}
设置间隔(随机img,100);
随机img();
/*-----
var pictures = ['1.png','2.jpg','3.jpg'];
preload(pictures);
setInterval(function(){
swapPic($( ".row div" ));
}, 500);
function swapPic(parent_of_pics) {
var length_of_list = parent_of_pics.length;
var random_div = Math.floor( (Math.random()*length_of_list) );
var random_pic = pictures[ Math.floor((Math.random()*pictures.length)) ];
parent_of_pics.eq( random_div ).css({'background':'url(\''+random_pic+'\')'});
}
function preload(arrayOfImages) {
$(arrayOfImages).each(function(){
$('<img/>')[0].src = this;
});
}
<body>
<div class="row">
<div class="image"></div>
<div class="image"></div>
<div class="image"></div>
</div>
<div class="row">
<div class="image"></div>
<div class="image"></div>
<div class="image"></div>
</div>