Is there a way to include unicode in the data-content attribute using JQuery for pseudo element content? I'm having trouble with the correct formatting. How can I properly display unicode characters? Currently, all I see is ▼.
a::after
{
content: attr(data-content);
}
<a href="...">...</a>
$("a").attr ("data-content", "▼");
Ensure the following format is used, incorporating the Unicode escape sequence \u that signifies an Unicode number within a string literal in Javascript
$("a").attr ("data-content", "\u25BC");
As per information from MDN Unicode escape documentation:
The Unicode escape sequence can be utilized in string literals, regular expressions, and identifiers. It comprises six ASCII characters: \u followed by a four-digit hexadecimal number. For instance, \u00A9 corresponds to the copyright symbol. Each Unicode escape sequence interpreted as a single character in JavaScript.
$("a").attr ("data-content", "\u25BC");a::after
{
content: attr(data-content);
}<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script>
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