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Detailed explanation of tag in html5

黄舟
黄舟Original
2017-07-17 13:32:482889browse

Today I learned the ruby ​​tags of HTML5. I thought it was quite interesting, so I’ll record it.

ruby can be used as comment tags, with rp and rt tags inside.

ec41f2147470148e85ad0337a362103e Tag defines annotation or phonetic notation.

515718f19dfe6612658be14be18aa0ec Tell browsers that do not support ruby ​​elements how to display them.

7240f116d85a7ee375466871bc33670a The tag defines the content text of the ruby ​​annotation.

My first reaction after learning this tag is that I have a way to make kana annotations for Japanese words that I can’t read! ! !

The code is as follows, to make a small comment on a Japanese sentence:

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>ruby注释标签</title>
    <style>
        p {
            text-align: center;
        }
    </style>
    </head>
    <body>
    <p>
    <ruby>月明<rp>(</rp><rt>つきあ</rt><rp>)</rp></ruby>かり昇る頃</p>
    <p>灯る <ruby>赤提灯 <rp>(</rp><rt>あかちょうちん</rt><rp>)</rp></ruby></p></body></html>

The effect is as follows:

Firefox Google:

There are also some browsers that cannot support the ec41f2147470148e85ad0337a362103e tag. At this time, the 515718f19dfe6612658be14be18aa0ec tag is particularly important. I understand 515718f19dfe6612658be14be18aa0ec to mean "character". Browsers with good character will display it in the form of comments above, as shown in the picture above, while those with bad character will need the 515718f19dfe6612658be14be18aa0ec tag to supplement the comments.

The text inside 515718f19dfe6612658be14be18aa0ec will not be displayed when the browser is compatible. Only the text inside 7240f116d85a7ee375466871bc33670a will appear as annotations above. In the case of incompatibility, the text of the annotation in 7240f116d85a7ee375466871bc33670a will be displayed later, as shown in the figure below. At this time, the content packaged in 515718f19dfe6612658be14be18aa0ec can be displayed.

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