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html - unicode-bidi 属性不适用于 HTML 输入占位符

转载 作者:行者123 更新时间:2023-11-28 00:05:11 25 4
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Unicode Bidirectional override fails for Input Placeholders.

输入占位符的 Unicode 双向失败,下面是带有 html 和 CSS 的标记(具有 rtl 实现和 unicode 双向覆盖)和相同的输出。

<!DOCTYPE html>
<html>
<head>
<style>
* {
direction: rtl !important;
unicode-bidi: bidi-override !important;
}
</style>
</head>
<body>

<h1>The unicode-bidi Property</h1>

<div>Some text. Default writing direction.</div>
<div class="ex1">Some text. Right-to-left direction.</div>
<input placeholder="abc def"/>

</body>
</html>

The output with failing bidirectional for placeholder

https://www.w3schools.com/code/tryit.asp?filename=G37SI0TRBPPM

最佳答案

您需要添加占位符 css:

这是更新后的 fiddle :

* {
direction: rtl;
unicode-bidi: bidi-override;
}

input[type="text"]:-moz-placeholder {
unicode-bidi: bidi-override;
}

input[type="text"]:-ms-input-placeholder {
unicode-bidi: bidi-override;
}

input[type="text"]::-webkit-input-placeholder {
unicode-bidi: bidi-override;
}
<!DOCTYPE html>
<html>

<head>

</head>

<body>

<div class="ex1">Some text. Right-to-left direction.</div>
<input type="text" placeholder="abc def" />

</body>

</html>

关于html - unicode-bidi 属性不适用于 HTML 输入占位符,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/55740342/

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