dom-walker

DOM Walker based on TreeWalker

Install

$ component install alexeyraspopov/dom-walker

$ bower install dom-walker

API

walk(root, process, options);

• root - start element
• process - processing function
  • node - current node
  • next - iterator function (go to next node)
    • direction (optional) - which node should be next ('node' by default). 'node' goes to next node (including nested) and 'sibling' goes to next sibling node (avoiding nested nodes)
• options (optional)
  • acceptNode - TreeWalker filter function. Accept all elements by default
  • whatToShow - TreeWalker option. NodeFilter.SHOW_ELEMENT by default

Usage

var walk = require('dom-walker');

var root = document.getElementById('viewport');

walk(root, function(node, next){
	console.log(node);
	next();
});

License

MIT License (c) Alexey Raspopov