Google Maps v3 - 在标记标题中使用重音字符

Question

我正在为一家瑞典公司构建 Google 地图实现，因此该语言有很多使用 ä、å 和 ö。除了每个地图标记的“标题”属性外，我没有问题让特殊字符正确显示（站点字符集是 UTF-8）。我的标记代码是（您可以忽略方括号中的所有内容）：

var marker = new google.maps.Marker({
    position: [coordinates],
    map: [map container div],
    icon: [icon image],
    title: "Läs mer om "+[text from JSON]  //THIS IS WHERE THE PROBLEM IS
});

当我将鼠标悬停在地图上的标记上时，工具提示显示为“L?s mer om...”。如果我ä在 Javascript中将“ä”更改为，工具提示将显示“ Läs mer om...”。

关键是在站点的任何其他地方使用特殊字符，直接在原始 HTML 中或由 CMS 放置的生成文本或您拥有的东西都可以正常工作。它只是在 Google Maps 实现中被破解。

同样，鉴于该网站完全是瑞典语，这可能是一个相当重要的问题。SO 常驻天才有什么好主意吗？

Answer 1

我试过了，在这里很有效，

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如果您需要如此快地测试它，请尝试 \nconsole.log("L\\u00e4s mer om")或alert("L\\u00e4s mer om") 它会输出\n“L\xc3\xa4s mer om ”

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来源 ： http: //www.ietf.org/rfc/rfc4627.txt

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2.5.  Strings\n   The representation of strings is similar to conventions used in the C\n   family of programming languages.  A string begins and ends with\n   quotation marks.  All Unicode characters may be placed within the\n   quotation marks except for the characters that must be escaped:\n   quotation mark, reverse solidus, and the control characters (U+0000\n   through U+001F).\n\n   Any character may be escaped.  If the character is in the Basic\n   Multilingual Plane (U+0000 through U+FFFF), then it may be\n   represented as a six-character sequence: a reverse solidus, followed\n   by the lowercase letter u, followed by four hexadecimal digits that\n   encode the character\'s code point.  The hexadecimal letters A though\n   F can be upper or lowercase.  So, for example, a string containing\n   only a single reverse solidus character may be represented as\n   "\\u005C".\n\n   Alternatively, there are two-character sequence escape\n   representations of some popular characters.  So, for example, a\n   string containing only a single reverse solidus character may be\n   represented more compactly as "\\\\".\n\n   To escape an extended character that is not in the Basic Multilingual\n   Plane, the character is represented as a twelve-character sequence,\n   encoding the UTF-16 surrogate pair.  So, for example, a string\n   containing only the G clef character (U+1D11E) may be represented as\n   "\\uD834\\uDD1E".\n

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解释 ：

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由于标记是一个 JS 对象，因此它应该遵循上面列出的规则

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{\n    position: [coordinates],\n    map: [map container div],\n    icon: [icon image],\n    title: "L\xc3\xa4s mer om "+[text from JSON]  //THIS IS WHERE THE PROBLEM IS\n}\n

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好吧那该怎么办？？？\n使用<?php echo json_encode("L\xc3\xa4s mer om "); ?> 或者你的服务器端语言是什么

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并将值附加到您的 JSON 对象或手动写入，然后继续！

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