swi*_*itz 1 javascript css dom
我尝试将一个img放在一个div中,在一个特定的地方(200,100),但它总是位于左上角(0,0).我究竟做错了什么？
<!doctype html>
<html>
<head>
<title>Matching Game</title>
<meta http-equiv="content-type" content="text/html; charset=utf-8" />
</head>
<body id="theBody" onload="build_set()">
<h1>Matching Game</h1>
<div id="leftSide" style="position:absolute; top:100px; left:0; width:500px; height:500px"></div>
<div id="rightside" style="position:absolute; top:100px; left:500px; width:500px; height:500px; border-left:3px solid black"></div>
<script>
function build_set() {
var leftSide = document.getElementById("leftSide");
var rightSide = document.getElementById("rightSide");
var smile = document.createElement("img");
smile.setAttribute("src", "http://home.cse.ust.hk/~rossiter/mooc/matching_game/smile.png")
smile.style.top = "200px";
smile.style.left = "100px";
leftSide.appendChild(smile);
}
</script>
</body>
</html>
小智 5
你还需要position为img 设置.这是jsFiddle
function build_set() {
var leftSide = document.getElementById("leftSide");
var rightSide = document.getElementById("rightSide");
var smile = document.createElement("img");
smile.setAttribute("src", "http://home.cse.ust.hk/~rossiter/mooc/matching_game/smile.png")
smile.style.top = "200px";
smile.style.left = "100px";
smile.style.position = "absolute";
leftSide.appendChild(smile);
}
build_set(); <h1>Matching Game</h1>
<div id="leftSide" style="position:absolute; top:100px; left:0; width:500px; height:500px"></div>
<div id="rightside" style="position:absolute; top:100px; left:500px; width:500px; height:500px; border-left:3px solid black"></div> | 归档时间： |
|
| 查看次数： |
73 次 |
| 最近记录： |