父子div removechild（）无法工作

I have a parent div and a child div. here is the html

我有一个父div和一个子div。这是html

<div id="parent">Parent

    <div id="child">Child Div</div>
</div>

The Js

var parent = document.createElement("parent");
var childDiv = document.createElement("child");
parent.removeChild(childDiv);

But it does not remove the child. Please tell me where am i doing it wrong. Thanks

但它并没有删除孩子。请告诉我我在哪里做错了。谢谢

1 个解决方案

#1

createElement() actually creates new HTML elements -- that is not the same as retrieving elements that already exist.

createElement()实际上创建了新的HTML元素 - 这与检索已存在的元素不同。

To get a reference to your HTML elements, use getElementById() instead.

要获取对HTML元素的引用,请改用getElementById()。

Try this:

var parent = document.getElementById("parent");
var childDiv = document.getElementById("child");
parent.removeChild(childDiv);