Difference between HTML4 and HTML5: How to add focus implementation code to an input
 html4: Copy code The code is as follows:<form> <p><label>Username:<input name=search type="text" id="search"></label></p> <script type="text/javascript"> document.getElementById ('search').focus() </script> </form> html5: Copy code The code is as follows:<form> <p> <label>Search:<input name=search autofocus></label> </p> </form> |
<<: MySQL data type selection principles
>>: Detailed explanation of the calculation method of flex-grow and flex-shrink in flex layout
Recommend
Detailed explanation of the problem that the space is not released after the Linux file is deleted
Preface When the system space usage is too large ...
Pagination Examples and Good Practices
<br />Structure and hierarchy reduce complex...
What does the n after int(n) in MySQL mean?
You may already know that the length 1 of int(1) ...
Implementation of mysql split function separated by commas
1: Define a stored procedure to separate strings ...
CSS form validation function implementation code
Rendering principle In the form element, there is...
Detailed explanation of MySQL Innodb storage structure and storage of Null values
background: Tablespace: All INNODB data is stored...
Lombok implementation JSR-269
Preface Introduction Lombok is a handy tool, just...
Vue Basic Tutorial: Conditional Rendering and List Rendering
Table of contents Preface 1.1 Function 1.2 How to...
HTTP header information interpretation and analysis (detailed summary)
HTTP Header Explanation 1. Accept: Tells the web s...
Tips for writing concise React components
Table of contents Avoid using the spread operator...
Introduction to the use of select optgroup tag in html
Occasionally, I need to group select contents. In ...
jQuery implements accordion effects
This article shares the specific code of jQuery t...
Solve the problem that MySQL read-write separation causes data not to be selected after insert
MySQL sets up independent writing separation. If ...
Example code for implementing background blur effect with CSS
Is it the effect below? If so, please continue re...
How to write a picture as a background and a link (background picture plus link)
The picture is used as the background and the lin...