search
HomeWeb Front-endHTML TutorialHTML5搜索框input type="search"_html/css_WEB-ITnose

众所周知,HTML5为input定义了更多的输入框类型,比如date,number等。input type="search"也是其中之一,但其定义里并没有过多描述这个类型的功能,反而是同type=text在外观和功能上都没有多大区别,那么要其何用?当前,各浏览器对新特性的实现都还是部分支持,即便全部支持,差异也还是免不了的。这里仅以Chrome,Firefox以及Edge为参考。

用惯Edge的人可能对Edge默认为input text添加清空按钮(输入框有内容时尾部会出现“x”,点击后会清空输入框内容)并不陌生,其添加的清空记号同样适用于input search。换言之search和text两种类型确无二致。

Firefox无论是text还是search,都没有做什么可见的变化。

最后是Chrome,其对于text与search的主要区别是,Chrome单独为input search提供了清空按钮。不止如此,输入内容后,按ESC键后Chrome也会自动清空内容。对于重度用户来说这些功能都挺贴心。

所以说,text和search确无特别明显的差异,二者的差异更多只是浏览器差异。搜索框使用search显然更为语义化,虽然当前未有明显差异不过长远来看是合理的。

列举一些主流搜索引擎的input输入框代码:

<!-- google: -->  <input maxlength="2048" name="q" autocomplete="off" title="Search" type="text" value="" aria-label="Search" aria-haspopup="false" role="combobox" aria-autocomplete="both" dir="ltr" spellcheck="false"><!-- bing: -->  <input name="q" title="Enter your search term" type="search" value="" maxlength="100" autocapitalize="off" autocorrect="off" autocomplete="off" spellcheck="false" role="combobox" aria-autocomplete="both" aria-expanded="false" aria-owns="sa_ul"><!-- baidu: -->  <input type="text" name="wd" maxlength="100" autocomplete="off"><!-- sou: -->  <input type="text" name="q" suggestwidth="528px" autocomplete="off"><!-- sogou: -->  <input type="text" name="query" size="47" maxlength="100" autocomplete="off">  

从中可以看得到,使用input search只有Bing而已。当然,bing和google比起国内浏览器代码明显要长一些,可见其在屏幕阅读器这样的细节上明显要做的更好。

虽然外观无影响,但是对交互是有影响的。最近收到一些交互稿,设计师对浏览器清空按钮显然不是很了解,往往在输入框重复制造这种清空按钮和交互行为,在多浏览器不同表现的当前,毫无必要。

Statement
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
The Future of HTML, CSS, and JavaScript: Web Development TrendsThe Future of HTML, CSS, and JavaScript: Web Development TrendsApr 19, 2025 am 12:02 AM

The future trends of HTML are semantics and web components, the future trends of CSS are CSS-in-JS and CSSHoudini, and the future trends of JavaScript are WebAssembly and Serverless. 1. HTML semantics improve accessibility and SEO effects, and Web components improve development efficiency, but attention should be paid to browser compatibility. 2. CSS-in-JS enhances style management flexibility but may increase file size. CSSHoudini allows direct operation of CSS rendering. 3.WebAssembly optimizes browser application performance but has a steep learning curve, and Serverless simplifies development but requires optimization of cold start problems.

HTML: The Structure, CSS: The Style, JavaScript: The BehaviorHTML: The Structure, CSS: The Style, JavaScript: The BehaviorApr 18, 2025 am 12:09 AM

The roles of HTML, CSS and JavaScript in web development are: 1. HTML defines the web page structure, 2. CSS controls the web page style, and 3. JavaScript adds dynamic behavior. Together, they build the framework, aesthetics and interactivity of modern websites.

The Future of HTML: Evolution and Trends in Web DesignThe Future of HTML: Evolution and Trends in Web DesignApr 17, 2025 am 12:12 AM

The future of HTML is full of infinite possibilities. 1) New features and standards will include more semantic tags and the popularity of WebComponents. 2) The web design trend will continue to develop towards responsive and accessible design. 3) Performance optimization will improve the user experience through responsive image loading and lazy loading technologies.

HTML vs. CSS vs. JavaScript: A Comparative OverviewHTML vs. CSS vs. JavaScript: A Comparative OverviewApr 16, 2025 am 12:04 AM

The roles of HTML, CSS and JavaScript in web development are: HTML is responsible for content structure, CSS is responsible for style, and JavaScript is responsible for dynamic behavior. 1. HTML defines the web page structure and content through tags to ensure semantics. 2. CSS controls the web page style through selectors and attributes to make it beautiful and easy to read. 3. JavaScript controls web page behavior through scripts to achieve dynamic and interactive functions.

HTML: Is It a Programming Language or Something Else?HTML: Is It a Programming Language or Something Else?Apr 15, 2025 am 12:13 AM

HTMLisnotaprogramminglanguage;itisamarkuplanguage.1)HTMLstructuresandformatswebcontentusingtags.2)ItworkswithCSSforstylingandJavaScriptforinteractivity,enhancingwebdevelopment.

HTML: Building the Structure of Web PagesHTML: Building the Structure of Web PagesApr 14, 2025 am 12:14 AM

HTML is the cornerstone of building web page structure. 1. HTML defines the content structure and semantics, and uses, etc. tags. 2. Provide semantic markers, such as, etc., to improve SEO effect. 3. To realize user interaction through tags, pay attention to form verification. 4. Use advanced elements such as, combined with JavaScript to achieve dynamic effects. 5. Common errors include unclosed labels and unquoted attribute values, and verification tools are required. 6. Optimization strategies include reducing HTTP requests, compressing HTML, using semantic tags, etc.

From Text to Websites: The Power of HTMLFrom Text to Websites: The Power of HTMLApr 13, 2025 am 12:07 AM

HTML is a language used to build web pages, defining web page structure and content through tags and attributes. 1) HTML organizes document structure through tags, such as,. 2) The browser parses HTML to build the DOM and renders the web page. 3) New features of HTML5, such as, enhance multimedia functions. 4) Common errors include unclosed labels and unquoted attribute values. 5) Optimization suggestions include using semantic tags and reducing file size.

Understanding HTML, CSS, and JavaScript: A Beginner's GuideUnderstanding HTML, CSS, and JavaScript: A Beginner's GuideApr 12, 2025 am 12:02 AM

WebdevelopmentreliesonHTML,CSS,andJavaScript:1)HTMLstructurescontent,2)CSSstylesit,and3)JavaScriptaddsinteractivity,formingthebasisofmodernwebexperiences.

See all articles

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

Video Face Swap

Video Face Swap

Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Tools

SublimeText3 Linux new version

SublimeText3 Linux new version

SublimeText3 Linux latest version

Dreamweaver Mac version

Dreamweaver Mac version

Visual web development tools

ZendStudio 13.5.1 Mac

ZendStudio 13.5.1 Mac

Powerful PHP integrated development environment

SecLists

SecLists

SecLists is the ultimate security tester's companion. It is a collection of various types of lists that are frequently used during security assessments, all in one place. SecLists helps make security testing more efficient and productive by conveniently providing all the lists a security tester might need. List types include usernames, passwords, URLs, fuzzing payloads, sensitive data patterns, web shells, and more. The tester can simply pull this repository onto a new test machine and he will have access to every type of list he needs.

SublimeText3 Mac version

SublimeText3 Mac version

God-level code editing software (SublimeText3)