Document: getElementsByTagName() method - Web APIs | MDN
...The getElementsByTagName method of Document interface returns an HTMLCollection of elements with the given tag name. The complete document is searched, including the root node. The returned HTMLCollection is live, meaning that it updates itself automatically to stay in sync with the DOM tree without having to call document.getElementsByTagName() again....
https://developer.mozilla.org/en-US/docs/Web/API/Document/getElementsByTagName
HTML DOM Document getElementsByTagName () Method - W3Schools
...Description The getElementsByTagName() method returns a collection of all elements with a specified tag name. The getElementsByTagName() method returns an HTMLCollection. The getElementsByTagName() property is read-only....
https://www.w3schools.com/jsref/met_document_getelementsbytagname.asp
javascript - document.head, document.body to attach scripts - Stack ...
...I have often used, and seen recommended, dom-access structures like this for adding content to pages dynamically: loader = document.createElement('script'); loader.src = "myurl.js"; document....
https://stackoverflow.com/questions/7557868/document-head-document-body-to-attach-scripts
JavaScript getElementsByTagName
...Here?s the syntax of the getElementsByTagName() method: let elements = document.getElementsByTagName(tagName); Code language: JavaScript (javascript) The getElementsByTagName() method accepts a tag name such as h1, a, and img and returns a live HTMLCollection of elements with the matching tag name....
https://www.javascripttutorial.net/javascript-dom/javascript-getelementsbytagname/
JavaScript getElementsByTagName Guide: Learn How to Access ... - ZetCode
...Learn how to use JavaScript's getElementsByTagName method effectively with examples and detailed explanations. Enhance your web development skills with this step-by-step tutorial....
https://zetcode.com/dom/document-getelementsbytagname/
How to Use getElementsByTagName() in JavaScript: An In-Depth Guide for ...
...As a JavaScript developer, understanding how to access and manipulate the DOM (Document Object Model) is a crucial skill. The getElementsByTagName () method is one of the most useful DOM APIs for getting elements by their tag name....
https://thelinuxcode.com/use-getelementsbytagname-method-in-javascript/
HTML DOM getElementsByTagName() Method - GeeksforGeeks
...The getElementsByTagName () method in the HTML DOM allows the selection of elements by their tag name. It returns a collection of elements with the specified tag name within the specified document or element. To extract any info just iterate through all the elements using the length property. Syntax: let elements = document.getElementsByTagName(name); Parameters: elements is a collection of ......
https://www.geeksforgeeks.org/html/html-dom-getelementsbytagname-method/
getElementsByTagName in JavaScript DOM (Live Playground)
...Discover how to use the getElementsByTagName method in JavaScript to select and manipulate HTML elements by their tag name, with sample code and explanations....
https://www.theclientside.net/dom/dom-getelementsbytagname/
Javascript Getting specific element (of parent) by name
...If you really have to use name/tagname, getElementsByTagName and getElementsByName both always return a array (A empty one if no element was found). you can access the right element, just like you'd access elements in arrays: document.getElementsByTagName('mysection')[0]; For the first element with tagname mysection....
https://stackoverflow.com/questions/13905435/javascript-getting-specific-element-of-parent-by-name
HTML - DOM getElementsByTagName () Method - Online Tutorials Library
...The HTML DOM getElementsByTagName () method is a read-only method used to retrieve a live HTMLCollection of all elements in the document with the specified tag name. If the specified tag does not exist in the document, it returns an empty HTMLCollection, not null....
https://www.tutorialspoint.com/html/html_dom_document_getelementsbytagname_method.htm