[英]Open random image in new window
我無法在新窗口(不是標簽頁)中打開圖像。
該腳本位於<head>
:
<script type="text/javascript">
function randomImg1() {
var myImage1 = new Array();
myImage1[0] = "1.jpg";
myImage1[1] = "2.jpg";
myImage1[2] = "3.jpg";
var random = Math.floor(Math.random() * myImage1.length);
document.getElementById("image").innerHTML = "<img src='"
+ myImage1[random] + "' alt='image'></img>";
}
</script>
我的按鈕位於<body>
:
<button onclick="randomImg1();OpenInNewTab();">click</button>
<div id="image"></div>
使用https://www.w3schools.com/jsref/met_win_open.asp打開一個新窗口。 添加spec
參數以使其以新窗口(而不是選項卡)的形式打開。 並確保傳遞圖像的完整路徑:
<script type="text/javascript">
function randomImg1() {
var myImage1 = new Array();
myImage1[0] = "1.jpg";
myImage1[1] = "2.jpg";
myImage1[2] = "3.jpg";
var random = Math.floor(Math.random() * myImage1.length);
// create the full image URL
var imageUrl = window.location.protocol + '//' + window.location.host + window.location.pathname + myImage1[random];
// open in a new window. ideally use the image's size for w and h
window.open(imageUrl, '_blank', 'height=300,width=300');
}
</script>
聲明:本站的技術帖子網頁,遵循CC BY-SA 4.0協議,如果您需要轉載,請注明本站網址或者原文地址。任何問題請咨詢:yoyou2525@163.com.