显示来自不同位置数组的图像(javascript) 函数init(){ 可变项目=[ {id:'cp',image:'images/lvlOne/mobile.png',style:'position:absolute;top:20px;left:290px'}, {id:'nl',image:'images/lvlOne/项链.png'}, {id:'teddy_bear',image:'images/lvlOne/teddy_bear.png'}, {id:'choco',image:'images/lvlOne/chocolate.png'} ]; var list=document.getElementsByTagName('div'); 对于(i=0;i
我可以检索随机图像,但无法指定它们的位置显示来自不同位置数组的图像(javascript) 函数init(){ 可变项目=[ {id:'cp',image:'images/lvlOne/mobile.png',style:'position:absolute;top:20px;left:290px'}, {id:'nl',image:'images/lvlOne/项链.png'}, {id:'teddy_bear',image:'images/lvlOne/teddy_bear.png'}, {id:'choco',image:'images/lvlOne/chocolate.png'} ]; var list=document.getElementsByTagName('div'); 对于(i=0;i,javascript,html,css,Javascript,Html,Css,我可以检索随机图像,但无法指定它们的位置 他们随机化,但我不能改变他们的立场。我尝试了内联css,但不幸的是它对我不起作用。我看不到你在设置样式 <body onLoad="init()"> <div id="list"> <script> function init() { var items = [ {id:'cp',image:'im
他们随机化,但我不能改变他们的立场。我尝试了内联css,但不幸的是它对我不起作用。我看不到你在设置样式
<body onLoad="init()">
<div id="list">
<script>
function init() {
var items = [
{id:'cp',image:'images/lvlOne/cellphone.png',style:'position:absolute;top:20px;left:290px'},
{id:'nl',image:'images/lvlOne/necklace.png'},
{id:'teddy_bear',image:'images/lvlOne/teddy_bear.png'},
{id:'choco',image:'images/lvlOne/chocolate.png'}
];
var list = document.getElementsByTagName('div');
for(i = 0; i < 3; i++) {
var item = items(Math.floor(Math.random() * items.length), 1)[0];
var image = document.createElement('img');
image.src = item.image;
list.appendChild(image);
}
}
</script>
</div>
</body>
加载项目的方式看起来也不正确,请尝试:
if (item.style) {
image.setAttribute("style", item.style);
}
var random_item_key = Math.floor(Math.random() * items.length),
item = items[ random_item_key ];