Я попробовал, и это сработало здесь,
, если вам нужно так быстро его протестировать, попробуйте console.log("L\u00e4s mer om")
или alert("L\u00e4s mer om")
, он выдаст "Läs mer om"
Источник: http://www.ietf.org/rfc/rfc4627.txt
2.5. Strings
The representation of strings is similar to conventions used in the C
family of programming languages. A string begins and ends with
quotation marks. All Unicode characters may be placed within the
quotation marks except for the characters that must be escaped:
quotation mark, reverse solidus, and the control characters (U+0000
through U+001F).
Any character may be escaped. If the character is in the Basic
Multilingual Plane (U+0000 through U+FFFF), then it may be
represented as a six-character sequence: a reverse solidus, followed
by the lowercase letter u, followed by four hexadecimal digits that
encode the character's code point. The hexadecimal letters A though
F can be upper or lowercase. So, for example, a string containing
only a single reverse solidus character may be represented as
"\u005C".
Alternatively, there are two-character sequence escape
representations of some popular characters. So, for example, a
string containing only a single reverse solidus character may be
represented more compactly as "\\".
To escape an extended character that is not in the Basic Multilingual
Plane, the character is represented as a twelve-character sequence,
encoding the UTF-16 surrogate pair. So, for example, a string
containing only the G clef character (U+1D11E) may be represented as
"\uD834\uDD1E".
объяснение:
, поскольку маркер является объектом JS, поэтому он должен следовать перечисленным верхним правилам
{
position: [coordinates],
map: [map container div],
icon: [icon image],
title: "Läs mer om "+[text from JSON] //THIS IS WHERE THE PROBLEM IS
}
ладно тогда что делать ???используйте <?php echo json_encode("Läs mer om "); ?>
или любой другой язык вашего сервера
и добавьте значение к вашему объекту JSON или напишите его вручную и продолжайте !!