In this tutorial, we will learn how to get the value of a link's target attribute in JavaScript.
The target attribute specifies where to open the linked document or page.
By default, its value is set to "_self", which means that the linked document should open in the same window or tab. It can also have values such as "_blank", "_self", "_parent", "_top" and "frame_name", where each value defines a different location where the linked document is opened.
Use target attributes
To get the target attribute value of a link in JavaScript, use the target attribute. The target attribute is used to set the location where the linked document is opened, that is, in the same window, a new window, the same frame, etc.
We can use the document.getElementById() method to get HTML elements. This method takes the element's id as a parameter and returns an element object. From this object, we can use the "target" attribute to get the target attribute value of the element.
grammar
document.getElementById('mylink').target
In the above syntax, "mylink" is the id of the link (e.g. anchor tag), and by using the document.getElementById() method and the "target" attribute, we can get the target attribute value from the link.
Example 1
You can try running the following code to get the value of the link's target attribute -
<!DOCTYPE html> <html> <body> <p><a id="anchorid" rel="nofollow" target= "_blank" href="https://www.tutorialspoint.com/">tutorialspoint</a></p> <script> var myVal = document.getElementById("anchorid").target; document.write("Value of target attribute: "+myVal); </script> </body> </html>
Example 2
In the following example, we use the document.getElementById() method and the target attribute to get the value of the target attribute of two different links.
<html> <body> <div> <p> Click on "Get target atribute" button to diisplay the target attribute of links </p> <a id="link1" target="_self" href="https://www.tutorialspoint.com/" >Link 1</a><br> <a id="link2" target="_blank" href="https://www.tutorix.com/" >Link 2</a> </div> <br /> <div id="root"> </div> <button onclick="getLink()"> Get target atrribute </button> <script> function getLink(){ // getting the target attribute value of anchor tags let target1 = document.getElementById('link1').target let target2 = document.getElementById('link2').target // outputting the target values let root = document.getElementById('root') root.innerHTML = 'Link 1 target attribute: ' + target1 + '<br>' root.innerHTML += 'Link 2 target attribute: ' + target2 + '<br>' } </script> </body> </html>
Use getElementsByTagName() method
In JavaScript, the document.getElementsByTagName() method can be used to get the value of the target attribute of a link or anchor tag. It accepts tag names in parameters and returns an HTMLCollection, similar to a list or array. It contains all element objects of that tag name, and from each object we can also get the value of the target attribute using the attribute "target".
grammar
// getting all anchor tags let links = document.getElementsByTagName('a') // looping through all the HTMLCollection links for (let index=0; index<links.length; index++){ // accessing the target attribute from each element let target = links[index].target console.log(target) }
In the above syntax, the document.getElementByTagName() method takes 'a' as parameter, so it returns all the elements in the HTMLCollection that are anchor tags, and looping through it, we get the target attribute value from all the elements in the link and The console logs it.
Example 3
In the following example, we use the document.getElementByTagName() method to get the value of the target attribute from the link.
<html> <body> <p> Get the value of the target attribute of a link in JavaScript using <i> document.getElementsByTagName() </i> method </p> <div> <a target="_self" href="https://www.tutorialspoint.com/" >Link 1</a><br> <a target="_blank" href="https://www.tutorix.com/" >Link 2</a> </div> <br /> <div id="root"> </div> <button onclick="getLink()"> Get target attribute </button> <script> function getLink(){ let root=document.getElementById('root') let links=document.getElementsByTagName('a') for (let index=0; index<links.length; index++) { let target=links[index].target root.innerHTML+= 'Link '+(index+1)+' target: '+target+'<br>' } } </script> </body> </html>
Use querySelectorAll() method
In JavaScript, you can use the document.querySelectorAll() method to get the target attribute value of a link or anchor tag.
grammar
The following is the syntax to get all anchor tags with the target attribute -
document.querySelectorAll('a[target]')
In the above syntax, the document.querySelectorAll() method takes "a[target]" as a parameter. So, it returns all the elements, which are anchor tags in a NodeList containing the target attribute, and looping through it, we can get all the target attribute values.
Example
In the following example, we use the document.querySelectorAll() method to get the value of the link's target attribute.
<html> <body> <p> Get the value of the target attribute of a link in JavaScript using <i> document.querySelectorAll() </i> method </p> <div> <a target="_self" href="https://www.tutorialspoint.com/" >Link 1</a><br> <a target="_blank" href="https://www.tutorix.com/" >Link 2</a><br> <a href="https://www.tutorialspoint.com/" >Link 3(no target)</a> </div> <br /> <div id="root"> </div> <button onclick="getLink()"> Get target Link </button> <script> function getLink(){ let root=document.getElementById('root') let links=document.querySelectorAll('a[target]') for (let index=0; index<links.length; index++) { let target=links[index].target root.innerHTML += 'Link '+(index+1)+' target: '+target+'<br>' } } </script> </body> </html>
The above is the detailed content of How to get the value of a link's target attribute in JavaScript?. For more information, please follow other related articles on the PHP Chinese website!

The article discusses the HTML <datalist> element, which enhances forms by providing autocomplete suggestions, improving user experience and reducing errors.Character count: 159

The article discusses using HTML5 form validation attributes like required, pattern, min, max, and length limits to validate user input directly in the browser.

The article discusses the <iframe> tag's purpose in embedding external content into webpages, its common uses, security risks, and alternatives like object tags and APIs.

The article discusses the HTML <progress> element, its purpose, styling, and differences from the <meter> element. The main focus is on using <progress> for task completion and <meter> for stati

The article discusses the HTML <meter> element, used for displaying scalar or fractional values within a range, and its common applications in web development. It differentiates <meter> from <progress> and ex

Article discusses best practices for ensuring HTML5 cross-browser compatibility, focusing on feature detection, progressive enhancement, and testing methods.

The article discusses the viewport meta tag, essential for responsive web design on mobile devices. It explains how proper use ensures optimal content scaling and user interaction, while misuse can lead to design and accessibility issues.

This article explains the HTML5 <time> element for semantic date/time representation. It emphasizes the importance of the datetime attribute for machine readability (ISO 8601 format) alongside human-readable text, boosting accessibilit


Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

AI Hentai Generator
Generate AI Hentai for free.

Hot Article

Hot Tools

Notepad++7.3.1
Easy-to-use and free code editor

Atom editor mac version download
The most popular open source editor

Dreamweaver Mac version
Visual web development tools

Dreamweaver CS6
Visual web development tools

DVWA
Damn Vulnerable Web App (DVWA) is a PHP/MySQL web application that is very vulnerable. Its main goals are to be an aid for security professionals to test their skills and tools in a legal environment, to help web developers better understand the process of securing web applications, and to help teachers/students teach/learn in a classroom environment Web application security. The goal of DVWA is to practice some of the most common web vulnerabilities through a simple and straightforward interface, with varying degrees of difficulty. Please note that this software
