TreeWalker.nextNode()
The TreeWalker.nextNode()
method moves the current
Node
to the next visible node in the document order, and returns
the found node. It also moves the current node to this one. If no such node exists,
returns null
and the current node is not changed.
Syntax
node = treeWalker.nextNode();
Example
var treeWalker = document.createTreeWalker(
document.body,
NodeFilter.SHOW_ELEMENT,
{ acceptNode: function(node) { return NodeFilter.FILTER_ACCEPT; } },
false
);
var node = treeWalker.nextNode(); // returns the first child of root, as it is the next node in document order
Specifications
Specification |
---|
DOM Standard # dom-treewalker-nextnode |
Browser compatibility
BCD tables only load in the browser
See also
- The
TreeWalker
interface it belongs to.