我试图制作类似于幻灯片放映的东西,在那里你有一个图像,当你点击它时,它会被我的系列图像中的另一个随机替换。我首先尝试使用简单的html,但当然图像不会随意切换。所以我做了我的研究,发现它可以用Javascript中的数组来完成。我只是不太了解javascript ...
这是我能找到的,但它不起作用,我确定那里有一个我无法看到的愚蠢错误:
这是我的javascript
function pickimg2() {
var imagenumber = 2 ;
var randomnumber = Math.random();
var rand1 = Math.round((imagenumber-1) * randomnumber) + 1;
myImages1 = new Array();
myImages1[1] = "img_01.gif";
myImages1[2] = "img_02.gif";
myImages1[3] = "img_03.gif";
myImages1[4] = "img_04.gif";
myImages1[5] = "img_05.gif";
myImages1[6] = "img_06.gif";
myImages1[7] = "img_07.gif";
myImages1[8] = "img_08.gif";
myImages1[9] = "img_09.gif";
var image = images[rand1];
document.randimg.src = "myImages1";
}
有我的HTML
<!DOCTYPE html>
<html>
<head>
<title>mur</title>
<link rel="stylesheet" href="style.css">
<link rel="JavaScript" href="script.js">
</head>
<body onLoad="pickimg2">
<div class="fenetre">
<a href="" onClick="pickimg();return false;"><img src="img_01.gif" name="randimg" border=0></a>
</div>
</body>
</html>
如果有人有另一种解决方案,我可以接受它!
答案 0 :(得分:0)
此代码正在发挥作用。我希望你的要求是
var images = [
"http://img1.science-et-vie.com/var/scienceetvie/storage/images/galerie/deepsea-challenge-le-film-de-james-cameron-livre-des-images-inedites-des-grands-fonds-marins-5165/19818-1-fre-FR/Deepsea-challenge-le-film-de-James-Cameron-livre-des-images-inedites-des-grands-fonds-marins_square500x500.jpg",
"http://static.mensup.fr/photos/145240/carre-premieres-images-officielles-pour-assassin-s-creed-rogue.jpg",
"http://www.pnas.org/site/misc/images/16-01910.500.jpg" ];
init();
function random_image(images) {
var random = randomize(images);
while(images[random] === document.getElementById("image").src){
random = randomize(images)
}
document.getElementById("image").src = images[random].toString();
}
function randomize(array){
return Math.floor((Math.random() * (array.length)));
}
function init() {
document.getElementById("image").addEventListener("click", function(){
random_image(images);
});
random_image(images);
}
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<!DOCTYPE html>
<html>
<head>
<title>Bonjour</title>
</head>
<body >
<div class="fenetre">
<img id="image" src="" name="randimg" >
</div>
</body>
</html>
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答案 1 :(得分:0)
修复您提到的RamenChef脚本链接:
<script type="text/javascript" src="script.js"></script>
这里是更新后的代码,请检查console.log以查看获取请求的不同图片网址。
var myImages1 = new Array();
myImages1.push("img_01.gif");
myImages1.push("img_02.gif");
myImages1.push("img_03.gif");
myImages1.push("img_04.gif");
myImages1.push("img_05.gif");
myImages1.push("img_06.gif");
myImages1.push("img_07.gif");
myImages1.push("img_08.gif");
myImages1.push("img_09.gif");
function getRandomInt(min, max) {
return Math.floor(Math.random() * (max - min + 1)) + min;
}
function pickimg2() {
document.randimg.src = myImages1[getRandomInt(0, myImages1.length - 1)];
}
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<div class="fenetre">
<a href="#" onClick="pickimg2();return false;">
<img src="img_01.gif" name="randimg" border=0>
</a>
</div>
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