我有三个元素排成一行。我想在单击行中的列时显示一个轮播弹出窗口。问题是，我无法根据所选列元素更改轮播图像。
以下是我的完整代码：
<!DOCTYPE html>
<html lang="en">
<head>
<title>Bootstrap Example</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<style>
.carousel-inner > .item > img,
.carousel-inner > .item > a > img {
width: 70%;
margin: auto;
}
</style>
</head>
<script>
function process() {
var shops = JSON.parse('{ "id": "shopping", "categories": [ { "id": "Amazon", "name": "Amazon", "link": "https://images-na.ssl-images-amazon.com/images/G/01/SellerCentral/legal/amazon-logo_transparent._CB303899249_.png", "images": [ { "href": "https://images-na.ssl-images-amazon.com/images/G/01/credit/img16/CBCC/marketing/marketingpage/products._V524365396_.png" }, { "href": "http://static4.uk.businessinsider.com/image/575adbe2dd0895c4098b46ba/the-50-most-popular-products-on-amazon.jpg" } ] }, { "id": "Google", "name": "Google", "link": "http://pngimg.com/uploads/google/google_PNG19644.png", "images": [ { "href": "https://www.clipartmax.com/png/middle/147-1476512_google-google-products-logos-png.png" }, { "href": "https://xvp.akamaized.net/assets/illustrations/unblock-google/unblock-google-with-a-vpn-fc1e32f59d9c50bae315c2c8506a91e2.png" } ] }, { "id": "Apple", "name": "Apple", "link": "https://upload.wikimedia.org/wikipedia/commons/thumb/8/8a/Apple_Logo.svg/2000px-Apple_Logo.svg.png", "images": [ { "href": "https://c.slashgear.com/wp-content/uploads/2018/03/apple-mfi-logos-update-2018-980x620.jpg" }, { "href": "https://support.apple.com/library/content/dam/edam/applecare/images/en_US/applemusic/itunes-apple-logo-apple-music-giftcard.jpg" } ] } ] }');
var row = 1;
var content = "";
shops = shops.categories;
for(var i=0; i< shops.length; i++) {
if(row == 1) {
content += '<div class="row">'
}
content += '<div class="col-md-4 col-sm-12" data-toggle="modal" onclick="processCarousel(shops[i])" data-target="#myModal">';
content += '<img style="border: 1px solid red" src="'+shops[i].link+'" width="100%" height="100%"/></div>';
if(row == 3) {
row = 0;
content += '</div>';
}
row++;
}
document.getElementById("placeholder").innerHTML = content;
processCarousel();
}
function processCarousel(input) {
alert(input);
var m = ['img_chania.jpg','img_chania2.jpg', 'img_flower.jpg','img_flower2.jpg'];
var carouselInner = document.getElementById("carousel-inner");
var carouselIndicators = document.getElementById("carousel-indicators");
var innerContent = "";
var indicatorsContent = "";
for(var i=0 ; i< m.length ; i++) {
var c = "";
if(i == 0) {
c = " active";
}
innerContent += '<div class="item'+c+'"><img src="'+m[i]+'"><div class="carousel-caption"></div> </div>';
indicatorsContent += '<li class='+c+'data-target="#carousel-example-generic" data-slide-to="'+i+'"></li>';
}
carouselInner.innerHTML = innerContent;
carouselIndicators.innerHTML = indicatorsContent;
var carouselExampleGeneric = document.getElementById("carousel-example-generic");
carouselExampleGeneric.carousel();
}
</script>
</html>以上代码生成以下输出：
单击任何图像会加载幻灯片，但是幻灯片中的图像是固定的，与我上面代码中提到的数组元素var m = ['img_chania.jpg','img_chania2.jpg', 'img_flower.jpg','img_flower2.jpg'];相同。
但是我想只显示存在于我的输入json shops.categories[selectedItem].images中的选定图像。
我尝试在列元素上使用onclick javascript事件，但该代码无法识别它。如何正确实现此功能？
我想使用纯javascript实现此操作。
carouselExampleGeneric.carousel();？ - learner