Nov 23, 2012 · If you use jQuery .data() to set data- attributes in HTML elements you better use jQuery .data() to read them. Otherwise there can be inconsistencies if you update the …

How can a JavaScript array be stored in an HTML custom data attribute? I've tried every variation of JSON stringification and escaping characters. What is the precise method to store the array …

Learn how to retrieve values of data attributes in JavaScript using various techniques and examples. Enhance your coding skills with this informative guide.

Mar 15, 2012 · 1 For getting data attributes using JQuery, you can make use of the attributes function (.attr()) and get the value of the required data attribute

Aug 14, 2013 · A new feature being introduced in HTML 5 is the addition of custom data attributes. Simply, the specification for custom data attributes states that any attribute that …

Using only pure JavaScript, what is the most efficient way to select all DOM elements that have a certain data- attribute (let's say data-foo). The elements may be different, for example: <p dat...

Mar 6, 2022 · Common attributes that we use are class, id etc and for custom attributes you can use data-*. The main motivation behind introduction of data attribute is to allow us to store …

Every HTML element may have any number of custom data attributes specified, with any value. Source: w3.org: 3.2.5.9 Embedding custom non-visible data with the data-* attributes The limit …

I am trying to use HTML5 data- attributes in my ASP.NET MVC 1 project. (I am a C# and ASP.NET MVC newbie.)

Feb 1, 2015 · 259 How long is too long for an attribute value in HTML? I'm using HTML5 style data attributes (data-foo="bar") in a new application, and in one place it would be really handy …