This time I will bring you the use of JS to deleteDOM nodes, what are theprecautionsfor deleting DOM nodes using JS, the following is a practical case, let's take a look.
1 Introduction
Deleting nodes is achieved by using theremoveChild()
method.
removeChild()
method is used to delete a child node.
obj. removeChild(oldChild)
oldChild: Indicates the node that needs to be deleted.
Second application
Delete nodes, this example will useremoveChild()## ofDOM object#Method to dynamically delete the selected text on the page.
Three Code
删除节点 删除节点
第一行文本
第二行文本
第三行文本
JS to access the selected DOM node (with code)
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