我有一个带有几个按钮的页面,当点击每个按钮时会弹出一个不同的模态。一些模态是旋转木马,我的代码是有效的,但只有一个旋转木马,当我有一个以上时,我在所有旋转木马上都得到额外的空幻灯片。所以我猜我的代码正在计算所有旋转木马的所有幻灯片。我试着写一些东西,它说如果点击这个模态,然后从点击模式获得幻灯片,但我正在努力。
这些是相关代码:
<button class="button" data-modal="#modalOne"><img id="myImg" src=""></button>
<button class="button" data-modal="#modalB"><img id="myImg" src=""></button>
<button class="button" data-modal="#modalC"><img id="myImg" src=""></button>
<!-- The Modal -->
<div id="modalA" class="modal">
<!-- Modal content -->
<div class="modal-content">
<span class="close">×</span>
<div class= "mySlides">
<img class="gif" src="" width="100" height="100" >
<h4>Title</h4>
<p> content </p>
</div>
<div class="mySlides">
<h4 Title</h4>
<p> content </p>
</div>
<div class="w3-left w3-hover-text-khaki" onclick="plusDivs(-1)">❮</div>
<div class="w3-right w3-hover-text-khaki" onclick="plusDivs(1)">❯</div>
</div>
</div>
<!-- The Modal B -->
<div id="modalB" class="modal">
<!-- Modal content -->
<div class="modal-content">
<span class="close">×</span>
<div class="mySlides">
<img class="gif" src="" width="100" height="100" >
<h4></h4>
<p></p>
</div>
</div>
</div>
<!-- The Modal C -->
<div id="modalC" class="modal">
<!-- Modal content -->
<div class="modal-content">
<span class="close">×</span>
<div class="mySlides">
<img class="gif" src="" width="100" height="100" >
<h4></h4>
<p></p>
<div class="mySlides">
<h4></h4>
<p></p>
</div>
<div class="w3-left w3-hover-text-khaki" onclick="plusDivs(-1)">❮</div>
<div class="w3-right w3-hover-text-khaki" onclick="plusDivs(1)">❯</div>
</div>
</div>
<script>
//Carousel
var slideIndex = 1;
showDivs(slideIndex);
function plusDivs(n) {
showDivs(slideIndex += n);
}
function currentDiv(n) {
showDivs(slideIndex = n);
}
function showDivs(n) {
var i;
var x = document.getElementsByClassName("mySlides");
var dots = document.getElementsByClassName("demo");
if (n > x.length) {slideIndex = 1}
if (n < 1) {slideIndex = x.length}
for (i = 0; i < x.length; i++) {
x[i].style.display = "none";
}
for (i = 0; i < dots.length; i++) {
/*dots[i].className = dots[i].className.replace(" w3-white", "");*/
}
x[slideIndex-1].style.display = "block";
/*dots[slideIndex-1].className += " w3-white";*/
}
</script>
<script>
//Display corresponding modal of letter that is clicked
$(".button").on("click", function() {
var modal = $(this).data("modal");
$(modal).show();
document.body.classList.add("modal-open");
});
//Close modal when "x" is clicked or when area outside modal is clicked
$(".modal").on("click", function(e) {
var className = e.target.className;
if(className === "modal" || className === "close"){
$(this).closest(".modal").hide();
document.body.classList.remove("modal-open");
}
});
</script>
答案 0 :(得分:0)
看起来你没有正确的“&lt;”用于按钮上的结束标记。