How to use the select tag in HTML
The select tag in HTML can create a public selection box in the items on the form. This article will give you a detailed introduction to the usage of the select tag.
Let’s first take a look at what is the select tag?
The select tag is the tag used to create a selection box. Use the select tag when you want the user to select from a drop-down menu item.
You can use the select tag as part of a form, or you can use JavaScript to get the value of the selected item.
How to use the select tag?
To use select tags, you can create a drop-down menu by adding option tags between the select tags.
<select name="name" id="name"> <option value="name1">张三</option> <option value="name2">李四</option> <option value="name3">王二</option> </select>
Complex usage of select tags
Code example:
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title></title>
</head>
<body>
<label>php中文网视频课程选择：
<select name="program" multiple size="4">
<optgroup label="application">
<option value="wordpress">前端视频课程</option>
<option value="webapp">php视频教程</option>
<option value="laravel">bootstrap视频课程</option>
</optgroup>
<optgroup label="mobile">
<option value="iphone">iPhone</option>
<option value="android">Android</option>
<option value="unity">Unity</option>
</optgroup>
</select>
</label>
</body>
</html>Instructions:
If you specify multiple attributes, you can use multiple options. If not specified, only one selection is made.
Since the size attribute is specified as size="4", only 4 lines can be displayed.
You can also scroll to show all options.
The label specified by
Let’s take a look at an example finally:
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
</head>
<body>
<form action="#" method="GET">
<select name="name" id="name">
<option value="who">发消息给谁？</option>
<option value="name1">张三</option>
<option value="name2">李四</option>
<option value="name3">王二</option>
<option value="name4">陈五</option>
<option value="name5">赵六</option>
</select>
<input type="submit" name="submit" value="发送" />
</form>
</body>
</html>The effect on the browser is as follows:
The above is the summary of this article That’s all. For more information about HTML, you can pay attention to the HTML video tutorial column on the php Chinese website! ! !
The above is the detailed content of How to use the select tag in HTML. 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
1385
52
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 <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
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
Is HTML easy to learn for beginners?
Apr 07, 2025 am 12:11 AM
HTML is suitable for beginners because it is simple and easy to learn and can quickly see results. 1) The learning curve of HTML is smooth and easy to get started. 2) Just master the basic tags to start creating web pages. 3) High flexibility and can be used in combination with CSS and JavaScript. 4) Rich learning resources and modern tools support the learning process.
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.
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.
The Roles of HTML, CSS, and JavaScript: Core Responsibilities
Apr 08, 2025 pm 07:05 PM
HTML defines the web structure, CSS is responsible for style and layout, and JavaScript gives dynamic interaction. The three perform their duties in web development and jointly build a colorful website.
What is an example of a starting tag in HTML?
Apr 06, 2025 am 12:04 AM
AnexampleofastartingtaginHTMLis,whichbeginsaparagraph.StartingtagsareessentialinHTMLastheyinitiateelements,definetheirtypes,andarecrucialforstructuringwebpagesandconstructingtheDOM.
