我是一名學生,剛剛嘗試使用javascript在我的網頁上加載圖像。我試圖把圖像魔法放在一個數組中,並製作了可以在網站上加載圖像的循環。但我似乎無法讓它工作。我會發布我的代碼。如何在使用Javascript加載頁面時加載圖像?
<!DOCTYPE html>
<html>
<head>
<title> Lucky lottery</title>
<link rel="stylesheet" href="theme.css">
<script> src = "imageLoader.js"</script>
</head>
<body>
<div id='container'>
<div id='header'>
<div id=title><h1 id='titlehead'> Lucky Lottery</h1></div>
</div>
<div id=gallery>
<div class=images id=image_0></div>
<div class=images id=image_1></div>
<div class=images id=image_2></div>
<div class=images id=image_3></div>
<div class=images id=image_4></div>
<div class=images id=image_6></div>
<div class=images id=image_7></div>
<div class=images id=image_8></div>
</div>
<div id=subfooter>
<div class=input>Please fill in your name</div>
<div id=win_btn><a href="message.js" class="button2">win </a></div>
</div>
<div id=footer>
<p>
<h2> Please Sign Up for only 10 dollars. Maybe you
win one of the amazing products. </h2></p>
</div>
的JavaScript:
function imageLader() {
var imageLijst = ["../images/melk.png", "../images/wasmiddel.png", "../images/bike.png", "../images/holiday.png", "../images/lego-starwars.png",
"../images/electrische-tandenborstel.png", "../images/my-little-pony.png", "../images/wii-u.png"];
for(var i = 0; i <imageLijst.length; i++) {
var imgDiv = document.getElementById("image_"+ i);
var img = new Image();
img.src = imageLijst [i];
imgDiv.appendChild(img);
}
}
window.onload = imageLader;
爲什麼會被覆蓋? – putvande
如果包含多個腳本,那麼第二個腳本會覆蓋第一個腳本。您必須存儲原始處理程序,並在自己的處理程序結束時調用它。 –