Dec 11, 2010 · DOM -> Document Object Model in JavaScript is the API to access the elements inside the document. It maps the entire Document into an hierarchy of parent and child tree.

Jul 19, 2012 · While I appreciate the completeness of the accepted answer, I found this answer to be of use re: accessing, in JS code, a value entered in a DOM text input element (text box).

When storing a DOM element in an array, a reference to the DOM element is stored, not a copy, so changes made to the DOM element will be reflected when referencing the array's element.

There is a DOM Level 4 polyfill with closest plus many more advanced DOM traversal features. You can pull that implementation on its own or include the whole bundle to get a lot of new …

Nov 28, 2016 · What does adding a class to a DOM element have to do with learning the language? document.getElementById ('div1').className is as much a library related issue as …

Is there any way that I can check if an element is visible in pure JS (no jQuery) ? So, given a DOM element, how can I check if it is visible or not? I tried: …

49 What is the perfect way to find all nextSiblings and previousSiblings in JavaScript. I tried few ways but not getting accurate solution. If any element is selected, I need to get length of all …

Feb 10, 2010 · 327 How can I check if one DOM element is a child of another DOM element? Are there any built in methods for this? For example, something like this to check if element2 is …

Note that I'm talking about properties as in normal javascript object properties here, not element attributes. I'm interested both in how cross-browser it is, and whether its supported in any …

A node (of DOM) is an element, from your HTML page, rendered by the browser to said “node tree” and on screen. It is to be accessible and manipulated by web-client programs, like …