A new feature being introduced inHTML 5is the addition ofcustom data attributes. This is a, seemingly, bizarre addition to the specification – but actually provides a number of useful benefits. Simply, the specification forcustom data attributesstates that any attribute that starts with “data-”...
data-attributes <!DOCTYPE html><htmllang="en"><head><metacharset="UTF-8"><title>data属性</title></head><body><ulid="list"><!--<li data-age="18">zhangsan1</li>--></ul><divid="info"></div><script>//键是ID 值是信息vardata={01: { name:"张三1", age:18},02: { name:"...
Simply, the specification forcustom data attributesstates that any attribute that starts with "data-" will be treated as a storage area for private data (private in the sense that the end user can't see it - it doesn't affect layout or presentation). This allows you to writevalidHTML mar...
1、Data attribute refere neeThe jQuery Mobile framework uses HTML5 data- attributes to allow for markup-based initialization and configuration of widgets. These attributes are completely opti on al; calli ng plug ins manu ally and pass ing opti ons directly is also supported. To avoid naming ...
Replaces underscore characters (_) with hyphens (-) in the specified HTML attributes. 1. 我们可以在匿名对象中直接使用下划线 (_) 来代替减号 (-) ,HtmlHelper 会在呈现中,将下划线替换为减号的。 例如,下面的写法 @Html.TextBox("username", "noname", new{ data_name="tom" }) ...
Partial support refers to being able to usedata-*attributes and access them usinggetAttribute. "Supported" refers to accessing the values using thedatasetproperty. Current spec only refers to support on HTML elements, only some browsers also have support for SVG/MathML elements. ...
HTML5的data-* 要注意的问题 判定自定义属性的使用,网上有很多相关的介绍,主要点有两个: 1、如何判定浏览器是否支持此属性 2、如何兼容各浏览器 首先第一个问题,比较简单,直接使用dom.dataset,如果“===”undefined则不支持 如何在设置自定义数据属性时,兼容各浏览器的操作。我在写测试例子的过程时,发现一些...
They have a nice JavaScript API for wiring up validation rules and messages, along with thedocumentationfor it. However, they have an almost completely undocumented feature that makes use of HTML5 data attributes! I think that I originally knew this feature existed because ASP.NET MVC uses jQuer...
2.1.11 [HTML5:2014] Section 3.2.5.4 The translate attribute 2.1.12 [HTML5:2014] Section 3.2.5.6 The dir attribute 2.1.13 [HTML5:2014] Section 3.2.5.9 Embedding custom non-visible data with the data-* attributes 2.1.14 [HTML5:2014] Section 4.2.2 The title element 2.1.15 [HTML5:20...
Echo is a standalone JavaScript lazy-loading image micro-library. Echo is fast, 2KB, and uses HTML5 data-* attributes for simple. Check out ademo. Echo works in IE8+. bower install echojs npm install echo-js Using Echo.js is simple, to add an image directly into the page simply ad...