引导滑块/旋转木马
答
这里是一个香草JS旋转木马,你可以看看,但正如其他人指出,堆栈溢出不是一个服务来为你创建你的项目。您需要更多地研究CSS,以便让旋转木马以您想要的方式呈现。
//Changed index so 1 is actually first image, rather than starting at 0 index
var index = 1;
var paused = false;
var slideShow = [];
for (i=0; i<document.getElementsByClassName("slideShow").length; i++) {
slideShow[i] = document.getElementsByClassName("slideShow")[i];
slideShow[i].style.display = "none";
}
slideShow[0].style.display = "inline";
var slides = setInterval(function() {
if (index < slideShow.length) {
index++;
showDivs();
}
else {
index = 1;
showDivs();
}
},1000);
function control(n) {
clearInterval(slides);
if (index+n > slideShow.length) {
index = 1;
}
else if (index+n <= 0) {
index = slideShow.length;
}
else {
index += n;
}
showDivs();
}
function showDivs() {
//Hide all slideShow elements, and then show only the targeted element
for (let i=1; i<=slideShow.length; i++) {
slideShow[i-1].style.display = "none";
}
slideShow[index-1].style.display = "inline";
}
<button onclick="control(-1)" class="arrows" id="left"><</button>
<p class="slideShow">1</p>
<p class="slideShow">2</p>
<p class="slideShow">3</p>
<p class="slideShow">4</p>
<p class="slideShow">5</p>
<button onclick="control(1)" class="arrows" id="right">></button>
预计你至少尝试为自己的代码这一点。堆栈溢出不是代码写入服务。我建议你做一些[**额外的研究**](http://meta.*.com/questions/261592/how-much-research-effort-is-expected-of-stack-overflow-users) ,无论是通过谷歌或通过搜索,尝试和。如果您仍然遇到麻烦,请返回**您的代码**并解释您所尝试的内容。 –