我想創建一個圖像幻燈片。我將7張圖像添加到數組中。幻燈片放映從image0.jpg開始,當用戶點擊右箭頭時,我想讓javascript在數組中插入下一張圖片(image1.jpg)。問題是,img變量不會超過1.有人可以幫助我讓這個幻燈片工作?如何讓這個JavaScript幻燈片正常工作?
HTML
<h1>Swap Image Experiment</h1>
<div class="slideshow">
<div id="myImages">
<img id="test" src="images/image0.jpg">
</div>
<div class="arrows">
<div id="left" onClick="swapPicture(-1)"></div>
<div id="right" onClick="swapPicture(+1)"></div>
</div>
</div>
<script src="js/script.js"></script>
</body>
的JavaScript
var dImages = new Array();
var numImages = 6;
for(i=0;i<numImages;i++)
{
dImages[i]=new Image();
dImages[i].src="images/image"+(i)+".jpg";
}
function swapPicture(target) {
img = 0;
image = document.getElementById("test")
img = img + target;
console.log(img);
image.src = "images/image"+(img)+".jpg";
}
謝謝!這固定:) –