使用JavaScript刪除HTML塊

Question

我在項目angularjs中使用owl-carousel，嘗試在數據更改后用$(element).data('owlCarousel').destroy(); owl-carousel $(element).data('owlCarousel').destroy(); 並刪除此塊：

<div class="owl-wrapper">
<div class="owl-item" ></div>
<div class="owl-item" ></div>
<div class="owl-item" ></div>
<div class="owl-item" ></div>
<div class="owl-item" ></div>
</div>

我嘗試這樣：

 if(typeof $(element).data('owlCarousel') != 'undefined'){
                        $(element).data('owlCarousel').destroy();
                        $(element).find(".owl-item").removeClass("owl-item");                   
                    }

頁面加載正常，但在數據更改上不起作用，例如我要顯示5個項目，然后我應該獲得5個塊<div class="owl-item" ></div>但我得到了5個項目的期望值等等空塊。

Answer 1

你嘗試過使用

$(".owl-item").removeClass("owl-item");

Answer 2

您可以像這樣刪除整個元素：

 const remove = el => el.parentElement.removeChild(el); const owl = document.querySelector('div.owl-wrapper'); // remove it remove(owl) // check if it's removed (true = no such element in DOM) console.log(document.querySelector('div.owl-wrapper') === null) 

 <div class="owl-wrapper"> <div class="owl-item" >1</div> <div class="owl-item" >2</div> <div class="owl-item" >3</div> <div class="owl-item" >4</div> <div class="owl-item" >5</div> </div>