append方法
- @JSName('appendChild')
- Node node
将节点添加到此节点的子节点列表的末尾。
如果节点已存在于该文档中,它会从其当前父节点中移除,然后将其添加到该节点。
此方法比nodes.add
更高效,并是添加子节点的方法之一。
实现
@JSName('appendChild')
/**
* Adds a node to the end of the child [nodes] list of this node.
*
* If the node already exists in this document, it will be removed from its
* current parent node, then added to this node.
*
* This method is more efficient than `nodes.add`, and is the preferred
* way of appending a child node.
*/
Node append(Node node) native;