带有jQuery each（）的光滑滑块背景图像循环

Question

Having problem to looping the background image in slick slider. Please see the code below.

var json = [
  { "img_url": "https://via.placeholder.com/500x500?text=1" },
  { "img_url": "https://via.placeholder.com/500x500?text=2" },
  { "img_url": "https://via.placeholder.com/500x500?text=3" }
];

$.each(json, function () {
  var image = this["img_url"];
  console.log(image);
  $("#test").append(
    "<div class='slideBG'><img src=" + image + "></div>"
  );
}); // each ENDS

// initialize the slick slider
$("#test").slick({
  autoplay: true,
  autoplaySpeed: 5000,
  dots: false,
  arrows: false,
  infinite: true,
  fade: true
});

Above code works fine if I append the img tag. But If I try with...

$(".slideBG").css("background", "url('" + image + "')");

It only displays the last image as a background withouth looping the other images. What I'm trying to achieve to get the image url from the JSON and use it as the background slider. I'll appreciate if someone could help me with this.thanks

Answer 1

Figured it out. Added the background style attribute directly into the div append as below.

 <div style="background:url(' + image + ')" class="slideBG"></div>