Two implementation methods of js carriage return submission form_javascript skills

1. JavaScript method :

Copy code The code is as follows:

[javascript] <script> <br>document.onkeydown=function(event){ <br>e = event ? event :(window.event ? window.event : null); <br>if(e.keyCode ==13){ <br>//Execution method <br>alert('Carriage return detected'); <br>} <br>} <br></script>
<script> <br>document.onkeydown=function(event){ <br>e = event ? event :(window.event ? window.event : null); <br>if(e.keyCode==13){ <br>// Execution method <br>alert('Carriage return detected'); <br>} <br>} <br></script>

2. jQuery method :

Copy code The code is as follows:

[javascript]

Latest Articles by Author

• What is a NullPointerException, and how do I fix it?
  2024-10-22 09:46:29
• From Novice to Coder: Your Journey Begins with C Fundamentals
  2024-10-13 13:53:41
• Unlocking Web Development with PHP: A Beginner's Guide
  2024-10-12 12:15:51
• Demystifying C: A Clear and Simple Path for New Programmers
  2024-10-11 22:47:31
• Unlock Your Coding Potential: C Programming for Absolute Beginners
  2024-10-11 19:36:51
• Unleash Your Inner Programmer: C for Absolute Beginners
  2024-10-11 15:50:41
• Automate Your Life with C: Scripts and Tools for Beginners
  2024-10-11 15:07:41
• PHP Made Easy: Your First Steps in Web Development
  2024-10-11 14:21:21
• Build Anything with Python: A Beginner's Guide to Unleashing Your Creativity
  2024-10-11 12:59:11
• The Key to Coding: Unlocking the Power of Python for Beginners
  2024-10-11 12:17:31

Latest Issues

What is the format of the variables in the return value? I am a new learner of php. I found a piece of code: if($x<time()){return[false,'error']...

From 2024-04-06 21:55:20

0

1

778

Select woocommerce related products using custom taxonomy with 3 level hierarchy I have a woocommerce store with a custom classification of "Sports". The classif...

From 2024-04-06 20:05:30

0

1

544

SQL Count() also requires 0 I have only one table and I want to count each entry of a tag that starts with 0. Now I tr...

From 2024-04-06 19:48:53

0

1

449

Get the total return value of the input field method I'm trying to find the total value entered by the user. Get an aggregate that multiplies a...

From 2024-04-06 18:19:37

0

1

380

The entity warehouse extends JpaRepository<Entity, Id> and JpaSpecificationExecutor<Entity>, and EntitySpec extends Specification<Entity> This is my endpoint http://localhost:8080/country/all replies are ok for all countries and...

From 2024-04-06 17:11:03

0

1

421

Related Topics

More>

• How to read carriage return in java
• jquery implements paging method
• Introduction to linux operating system
• JAXB
• How to repair lsp
• How to use blockquote tag
• Implementation method of VUE next page function
• What is the use of java

Popular Recommendations

• what does js mean
• How to convert string to array in js?
• How to refresh the page using javascript
• How to delete an item in js array
• How to use sqrt function

Popular Tutorials

More>

Related Tutorials

Popular Recommendations

Latest courses

• 
  The latest ThinkPHP 5.1 world premiere video tutorial (60 days to become a PHP expert online training course)

  1427037
• 
  PHP introductory tutorial one: Learn PHP in one week

  4276945
• 
  JAVA Beginner's Video Tutorial

  2574923
• 
  Little Turtle's zero-based introduction to learning Python video tutorial

  509919
• 
  PHP zero-based introductory tutorial

  866814

• 
  The latest ThinkPHP 5.1 world premiere video tutorial (60 days to become a PHP expert online training course)

  1427037 times of learning
• 
  JAVA Beginner's Video Tutorial

  2574923 times of learning
• 
  Little Turtle's zero-based introduction to learning Python video tutorial

  509919 times of learning
• 
  Quick introduction to web front-end development

  216225 times of learning
• 
  Master PS video tutorials from scratch

  898465 times of learning

• 
  [Web front-end] Node.js quick start

  8170 times of learning
• 
  Complete collection of foreign web development full-stack courses

  6481 times of learning
• 
  Go language practical GraphQL

  5381 times of learning
• 
  550W fan master learns JavaScript from scratch step by step

  737 times of learning
• 
  Python master Mosh, a beginner with zero basic knowledge can get started in 6 hours

  27380 times of learning

Latest Downloads

More>

Web Effects

Website Source Code

Website Materials

Front End Template

• [form button] jQuery enterprise message form contact code
• [Player special effects] HTML5 MP3 music box playback effects
• [Menu navigation] HTML5 cool particle animation navigation menu special effects
• [form button] jQuery visual form drag and drop editing code
• [Player special effects] VUE.JS imitation Kugou music player code
• [html5 special effects] Classic html5 pushing box game
• [Picture special effects] jQuery scrolling to add or reduce image effects
• [Photo album effects] CSS3 personal album cover hover zoom effect

• [Front-end template] Home Decor Cleaning and Repair Service Company Website Template
• [Front-end template] Fresh color personal resume guide page template
• [Front-end template] Designer Creative Job Resume Web Template
• [Front-end template] Modern engineering construction company website template
• [Front-end template] Responsive HTML5 template for educational service institutions
• [Front-end template] Online e-book store mall website template
• [Front-end template] IT technology solves Internet company website template
• [Front-end template] Purple style foreign exchange trading service website template

• [PNG material] Cute summer elements vector material (EPS PNG)
• [PNG material] Four red 2023 graduation badges vector material (AI EPS PNG)
• [banner picture] Singing bird and cart filled with flowers design spring banner vector material (AI EPS)
• [PNG material] Golden graduation cap vector material (EPS PNG)
• [PNG material] Black and white style mountain icon vector material (EPS PNG)
• [PNG material] Superhero silhouette vector material (EPS PNG) with different color cloaks and different poses
• [banner picture] Flat style Arbor Day banner vector material (AI+EPS)
• [PNG material] Nine comic-style exploding chat bubbles vector material (EPS+PNG)

• [Front-end template] Home Decor Cleaning and Repair Service Company Website Template
• [Front-end template] Fresh color personal resume guide page template
• [Front-end template] Designer Creative Job Resume Web Template
• [Front-end template] Modern engineering construction company website template
• [Front-end template] Responsive HTML5 template for educational service institutions
• [Front-end template] Online e-book store mall website template
• [Front-end template] IT technology solves Internet company website template
• [Front-end template] Purple style foreign exchange trading service website template