根据您的代码,我进行更改,请应用此代码,希望此代码能正常工作。
success: function(result) {
$('#demo').html('<div id="testing" class="owl-carousel"></div>');
for(var i=0;i<result.length;i++){
$(".owl-carousel").append('<div class="item"><img src="/img/sub_category/'+result[i].subcategory_img+'" /></div>');
};
var owl = $("#testing");
owl.owlCarousel({
items: 4,
navigation: true
});