html5 support,GitHub - amiel/html5support: Support certain HTML 5 attributes with javascript, but on...

weixin_39987985

于 2021-06-20 13:41:26 发布

阅读量117

点赞数

文章标签： html5 support

HTML5Support是一个旨在为不支持HTML5特性的浏览器提供轻量级支持的插件。它目前支持placeholder属性和autofocus属性。使用jQuery调用该插件，可以为旧版浏览器添加这些功能。此外，插件还提供了CSS样式以在不支持原生placeholder的浏览器中显示灰色占位符文本。未来计划扩展支持更多HTML5特性。

摘要生成于 C知道，由 DeepSeek-R1 满血版支持，前往体验 >

HTML5 Support

The aim of HTML5 is to seamlessly provide support an extremely lightweight plugin for a few commonly used html5 attributes for browsers that don't already support them.

HTML5 Support currently supports the placeholder attribute and the autofocus attribute. HTML5 Also supports type=“password” fields, by special casing them, and swapping elements.

Example

HTML

jQuery

$(document).ready(function() {

$.html5support();

// or you can also run only support for what you want

$.placeholder();

// - or -

$.autofocus();

});

CSS

Use this CSS if you would like your placeholder text to show up grey in browsers that do not natively support placeholder.