Dynamically add the given data to the created table (source code)
What this article brings to you is about dynamically adding given data to the created table (source code). It has certain reference value. Friends in need can refer to it. I hope it will be helpful to you.
Idea:
Create table thead tbody
Create tr th
Create tr td for each line
Add to the page
Note: Add it last The reason in the page is that every time an element is added to the page, the page will be refreshed. Therefore, the table is first created in the memory and then added to the page at once. The page only needs to be refreshed once, reducing the loss of performance.
<!DOCTYPE html><html lang="en"><head>
<meta charset="UTF-8">
<title>Title</title></head><body></body><script>
var data = [
{ name : "jim1", age : 18, gender : "male"},
{ name : "jim2", age : 19, gender : "female"},
{ name : "jim3", age : 20, gender : "female"},
{ name : "jim4", age : 21, gender : "male"}
]; function createElement( tag ) {
return document.createElement( tag );
} var table = createElement( "table" ); var thead = createElement( "thead" ); var tbody = createElement( "tbody" );
table.appendChild( thead );
table.appendChild( tbody ); var trhead = createElement( "tr" );
thead.appendChild( trhead ); for ( var k in data[ 0 ] ){
th = createElement( "th" );
th.appendChild( document.createTextNode( k ) );
trhead.appendChild( th );
} for ( var i = 0; i < data.length; i++){ var tr = createElement( "tr" ); for ( var j in data[ i ]){
td = createElement( "td" );
td.appendChild( document.createTextNode( data[i][j] ));
tr.appendChild( td );
}
tbody.appendChild( tr );
} //table.setAttribute("border","1px");
//或直接设置table.border = "1px";两者等价。
table.border = "1px";
table.cellspadding = 0;
table.setAttribute("align","center");
table.style.textAlign = "center";
table.setAttribute("borderColor","skyBlue");
table.setAttribute("cellspacing",0);
document.body.appendChild( table );</script></html>The above is the complete introduction to dynamically adding given data to the created table (source code). The content of this article is compact. I hope everyone can gain something. Please pay attention to the PHP Chinese website for more.
The above is the detailed content of Dynamically add the given data to the created table (source code). For more information, please follow other related articles on the PHP Chinese website!
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
SublimeText3 Chinese version
Chinese version, very easy to use
Zend Studio 13.0.1
Powerful PHP integrated development environment
Dreamweaver CS6
Visual web development tools
SublimeText3 Mac version
God-level code editing software (SublimeText3)
Hot Topics
What is the purpose of the <datalist> element?
Mar 21, 2025 pm 12:33 PM
The article discusses the HTML <datalist> element, which enhances forms by providing autocomplete suggestions, improving user experience and reducing errors.Character count: 159
How do I use HTML5 form validation attributes to validate user input?
Mar 17, 2025 pm 12:27 PM
The article discusses using HTML5 form validation attributes like required, pattern, min, max, and length limits to validate user input directly in the browser.
What is the purpose of the <progress> element?
Mar 21, 2025 pm 12:34 PM
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
What is the purpose of the <iframe> tag? What are the security considerations when using it?
Mar 20, 2025 pm 06:05 PM
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.
What is the purpose of the <meter> element?
Mar 21, 2025 pm 12:35 PM
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
What are the best practices for cross-browser compatibility in HTML5?
Mar 17, 2025 pm 12:20 PM
Article discusses best practices for ensuring HTML5 cross-browser compatibility, focusing on feature detection, progressive enhancement, and testing methods.
What is the viewport meta tag? Why is it important for responsive design?
Mar 20, 2025 pm 05:56 PM
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.
How do I use the HTML5 <time> element to represent dates and times semantically?
Mar 12, 2025 pm 04:05 PM
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
