HTML DOM documentElement Property Last Updated : 02 Sep, 2024 Comments Improve Suggest changes Like Article Like Report The DOM documentElement property is used to return the documentElement as an Element Object. It is a read-only property. It returns a <HTML> Element. Syntax:document.documentElement Return Value: It returns the documentElement of the document or an element object. Example: Below program illustrates the documentElement property in HTML: HTML <!DOCTYPE html> <html> <head> <title> DOM documentElement Property </title> <script> function Geeks() { let x = document.documentElement.nodeName; document.getElementById("sudo").innerHTML = x; } </script> </head> <body> <center> <h1>GeeksforGeeks</h1> <h2>DOM documentElement Property</h2> <button onclick="Geeks()"> Submit </button> <p id="sudo"></p> </center> </body> </html> Output: Supported Browsers: The browser supported by DOM documentElement property are listed below:Google ChromeEdge FirefoxOperaSafari Comment More infoAdvertise with us Next Article HTML DOM documentElement Property M manaschhabra2 Follow Improve Article Tags : Web Technologies HTML Web technologies HTML-DOM Similar Reads HTML DOM nextElementSibling Property The nextElementSibling property is used to return the immediate next element of the specified element, in the same tree level or null if the specified element is the last one in the list. It is a read-only property. It differs from the nextSibling property as nextSibling returns the next sibling nod 2 min read HTML DOM focus() Method DOM focus() method is used to give focus to an element and also to remove the focus with the help of blur() method. We can apply focus to any element and enable it by doing some operation. For example, we can give focus to some text by clicking a button. Syntax: Object.focus() Example-1: HTML <!D 1 min read HTML DOM innerHTML Property The innerHTML property sets or returns the HTML content (inner HTML) of an element. It allows you to manipulate the inner content, including HTML tags, by assigning new HTML strings or retrieving existing content, making it useful for dynamic updates on web pages.SyntaxIt returns the innerHTML Prope 2 min read HTML DOM firstChild Property The DOM firstChild Property is used to return the firstchild Node of its parent node element. It is read-only property and may return an element node, a text node or a comment node. Syntax:node.firstChild Return Value: It returns a string value which represent the first child of a node. If the eleme 2 min read HTML DOM parentNode Property The parentNode property is used to return the parent node of the specified node as a Node object. It is a read-only property. Syntax: node.parentNode Return value: This property returns a parent element of the specified node or null if the current node has no parent element. Example: In this example 2 min read HTML | DOM Abbreviation Object The DOM Abbreviation Object is used to represent the HTML <abbr> element. The abbreviation element is accessed by getElementById(). Example 1: html <!DOCTYPE html> <html> <head> <title> HTML DOM Abbreviation Object </title> <script> function myGeeks() { var 1 min read HTML | DOM Style margin Property The DOM Style margin Property is used to sets or returns the margin of an element.We can set the different size of margins for individual sides(top, right, bottom, left).Margin properties can have following values: Length in cm, px, pt, etc.Width % of the element.Margin calculated by the browser: au 2 min read HTML DOM nodeName Property The nodeName property is used to return the name of the specified node as a string. It returns different values for different nodes such as if the node attributes, then the returned string is the attribute name, or if the node is an element, then the returned string is the tag name. It is a read-onl 2 min read HTML DOM textContent Property The textContent property in HTML is used to set or return the text content of the specified node and all its descendants. This property is very similar to nodeValue property but this property returns the text of all child nodes.Syntax: It is used to set the text of node. node.textContent = textIt is 2 min read HTML ondrop Event Attribute The ondrop event attribute is used to drag an element or text and drop it into a valid droppable location or target. The drag and drop is a common feature of HTML 5. There are different events that are used and occur before ondrop event. Events occur on the draggable targetEvents occur on the drop t 3 min read Like