Document getelementsbyname JavaScript
JavaScript

Document getelementsbyname

September 25, 2021

The document.getElementsByName() method is a document object function that retrieves one or more elements with the specified name from a document tree, as live HTML elements or as DOM nodes. It returns an array of Element nodes, representing either live elements in the document, or placeholder values for unnamed elements which will be created on demand if they are accessed by some other part of the code.

This article is an introduction to Document getelementsbyname. Document getelementsbyname is a JavaScript object that retrieves HTML elements by name or index from an HTML or XML document. It can also be used to retrieve all the matching elements in a document, and has methods for manipulating them, such as for appending child nodes.

1. What is document getelementsbyname

2. How to use document getelementsbyname

3. Examples of using document getelementsbyname

4. Benefits of using document getelementsbyname

5. Drawbacks of using document getelementsbyname 

6. FAQs about the usage and function of documetngetelementnames()

This blog post discusses a new JavaScript API called document.getElementsByName().

<!DOCTYPE html>
<html>
<body>

Cats:  <input name="animal" type="checkbox" value="Cats">
Dogs:  <input name="animal" type="checkbox" value="Dogs">

<p>Click the button to check all checkboxes that have a name attribute with the value "animal".</p>

<button onclick="myFunction()">Try it</button>

<script>
function myFunction() {
  var x = document.getElementsByName("animal");
  var i;
  for (i = 0; i < x.length; i++) {
    if (x[i].type == "checkbox") {
      x[i].checked = true;
    }
  }
}
</script>

</body>
</html>

What is document getelementsbyname

I’m sure you’ve heard of the term “getting your ducks in a row.” This phrase typically refers to having your priorities straight. If you’re more organized, it’s easier to get things done. The same goes for web browsers and HTML documents. When an HTML document is created, there are certain tags that define what kind of data will be included in that section of the document. For example, if you want to include some text on a page with your blog post introduction paragraph, then you need to use something called

. There are many other tags for different purposes like or . You can even insert images! It might seem overwhelming at first but once you get the hang of it, creating websites

How to use document getelementsbyname

Have you ever wanted to know where certain elements are on a web page? Well, with the handy getelementsbyname function, you can find out! This article will teach you how to use this function and what it does.

Examples of using document getelementsbyname

A great way to get all the elements that are inside a document is to use the

“document.getElementsByName” function in JavaScript.

The syntax for this function is “document.getElementsByName(“name”).”

This will return an array of all the elements with the specified name in your document, which you can then do whatever you want with!

Benefits of using document getelementsbyname

Document getelementsbyname is a JavaScript Method that enables you to access elements by their name. This article discusses the benefits of using document getelementsbyname and gives specific examples on how it can be used in your website.


If you want to learn more about document getelementsbyname, this post is for you! Read on and I’ll tell you what it does and how to use it.

FAQ

FAQs about the usage and function of documetngetelementnames()

Documenting what you’re doing can feel like a chore, but it’s pretty important to do. In this blog post, we’ll cover how to document the usage and function of documetngetelementnames().

If you have any questions about this topic or need help with any other aspect of Python programming, don’t hesitate to contact us!

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