[英]display images from an array with different position (javascript)
<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>
I can retrieve random images but I cannot specify their position. 我可以检索随机图像,但不能指定它们的位置。
They randomize but I cannot change their position. 他们随机化,但我无法改变他们的立场。 I tried inline css but unfortunately it doesnt work for me. 我尝试了内联CSS,但是不幸的是它对我不起作用。
Well I do not see you setting the style 好吧,我看不到您设置样式
if (item.style) {
image.setAttribute("style", item.style);
}
The way you are loading the item also looks incorrect, try: 您加载项目的方式也看起来不正确,请尝试:
var random_item_key = Math.floor(Math.random() * items.length),
item = items[ random_item_key ];
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