hidden
ã°ãã¼ãã«å±æ§ã¯ åæå屿§ã§ããããã©ã¦ã¶ã¼ããã®è¦ç´ ã®ä¸èº«ã表示ãã¹ãã§ã¯ãªããã¨ã示ãã¾ããä¾ãã°ããã°ã¤ã³å¦çãå®äºããã¾ã§ä½¿ç¨ã§ããªããã¼ã¸ã®è¦ç´ ãé表示ã«ããããã«ä½¿ç¨ãããã¨ãã§ãã¾ãã
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ãã®ã³ã³ãã³ãã¯éè¦ã§ãã®ã§ãä»ãããèªã¿ãã ããããããè¦ã¤ãããã¨ãã§ãã¦ãæ¬å½ã«è¯ãã£ãã§ããï¼
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ãã®ã³ã³ãã³ãã¯ãç¾å¨ãã®ãã¼ã¸ã«ã¯é¢é£ããªãããã表示ãã¹ãã§ã¯ããã¾ããã
ããã«ã¯ä½ãããã¾ãããä½ãããã¾ããã
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p {
background: #ffe8d4;
border: 1px solid #f69d3c;
padding: 5px;
border-radius: 5px;
}
解説
hidden
屿§ã¯ãè¦ç´ ã®ä¸èº«ãã¦ã¼ã¶ã¼ã«è¡¨ç¤ºããªããã¨ã示ãããã«ä½¿ç¨ããã¾ãã ãã®å±æ§ã¯ä»¥ä¸ã®å¤ã®ãããããåããã¨ãã§ãã¾ãã
hidden
until-found
ç¡å¹ãª hidden
ã®å¤ãæå®ããå ´åãããã®è¦ç´ 㯠hidden ç¶æ
ã«è¨å®ããã¾ãã å¾ã£ã¦ã以ä¸ã®ãã®ã¯ãã¹ã¦ãè¦ç´ ã hidden ã®ç¶æ
ã«è¨å®ãã¾ãã
<span hidden>I'm hidden</span>
<span hidden="">I'm also hidden</span>
<span hidden="hidden">I'm hidden too!</span>
<span hidden="bananas">I'm equally as hidden!</span>
以ä¸ã®ãã®ã¯ãè¦ç´ ã hidden until found ã®ç¶æ ã«è¨å®ãã¾ãã
<span hidden="until-found">I'm hidden until found</span>
hidden ç¶æ
hidden ç¶æ ã¯ããã®è¦ç´ ãç¾å¨ãã¼ã¸ã«é¢é£ãã¦ããªããã¨ãã¾ãã¯ããã¼ã¸ã®ä»ã®é¨åã§åå©ç¨ããããã®ã³ã³ãã³ãã宣è¨ããããã«ä½¿ç¨ããã¦ãããã¦ã¼ã¶ã¼ã«ç´æ¥è¡¨ç¤ºãã¹ãã§ã¯ãªããã¨ã示ãã¦ãã¾ãããã©ã¦ã¶ã¼ã¯ hidden ç¶æ ã«ããè¦ç´ ãæç»ãã¾ããã
ã¦ã§ããã©ã¦ã¶ã¼ã¯ display: none
ã使ç¨ã㦠hidden ç¶æ
ãå®è£
ãããã¨ãã§ãããã®å ´åããã®è¦ç´ ã¯ãã¼ã¸ã¬ã¤ã¢ã¦ãã«åå ãã¾ãããããã¯ã¾ããhidden ç¶æ
ã®è¦ç´ ã§ CSS ã® display
ããããã£ã®å¤ã夿´ããã¨ããã®ç¶æ
ã䏿¸ããããã¨ãããã¨ã§ãããã¾ããä¾ãã°ãdisplay: block
ã¨ã¹ã¿ã¤ã«è¨å®ãããè¦ç´ ã¯ãhidden
屿§ãããã«ããããããã表示ããããã¨ã«ãªãã¾ãã
hidden until found ã®ç¶æ ã§ã¯ãè¦ç´ ã¯é表示ã«ãªãã¾ããããã©ã¦ã¶ã¼ã®ããã¼ã¸å æ¤ç´¢ãæ©è½ããã©ã°ã¡ã³ãããã²ã¼ã·ã§ã³ã§ã¯ããã®ã³ã³ãã³ãã«ã¢ã¯ã»ã¹ã§ãã¾ãããããã®æ©è½ã«ãã£ã¦ hidden until found ãµãããªã¼ã®è¦ç´ ã«ã¹ã¯ãã¼ã«ãçºçããå ´åããã©ã¦ã¶ã¼ã¯æ¬¡ã®ããã«ãªãã¾ãã
beforematch
ã¤ãã³ããçºçãã¾ãhidden
屿§ãåãé¤ãã¾ãããã«ãããéçºè ã¯ã³ã³ãã³ãã®ã»ã¯ã·ã§ã³ãæãããã¿ãªããããã©ã°ã¡ã³ãããã²ã¼ã·ã§ã³ã§æ¤ç´¢ããã³ã¢ã¯ã»ã¹ã§ããããã«ãããã¨ãã§ãã¾ãã
ãã©ã¦ã¶ã¼ã¯é常 content-visibility: hidden
ã使ç¨ã㦠hidden until found ãå®è£
ãã¦ãããã¨ã«æ³¨æãã¦ãã ãããããã¯ãhidden ç¶æ
ã®è¦ç´ ã¨ã¯ç°ãªããhidden until found ç¶æ
ã®è¦ç´ ã«ã¯çæãããããã¯ã¹ããããã¨ãããã¨ãæå³ãã¦ãã¾ãã
ã¾ãããã®è¦ç´ ãæããã«ããããã«ã¯ãã¬ã¤ã¢ã¦ãã³ã³ãã¤ã³ã¡ã³ãã®å½±é¿ãåãã¦ããå¿
è¦ãããã¾ããããã¯ãhidden until found ç¶æ
ã®è¦ç´ ã® display
å¤ã none
ãcontents
ãinline
ã®ä½ããã§ããå ´åããã®è¦ç´ ã¯ãã¼ã¸ã¾ãã¯ãã©ã°ã¡ã³ãããã²ã¼ã·ã§ã³ã§ã®æ¤ç´¢ã«ãã£ã¦æããã«ãããªããã¨ãæå³ãã¦ãã¾ãã
hidden
屿§ã¯ã 1 ã¤ã®è¡¨ç¾æ¹æ³ããã®ã¿ã³ã³ãã³ããé ãç®çã§ä½¿ç¨ãã¦ã¯ããã¾ããã ä½ãã hidden ã¨ãã¼ã¯ããã¦ããå ´åãããã¯ãä¾ãã°ã¹ã¯ãªã¼ã³ãªã¼ãã¼ãå«ããã¹ã¦ã®è¡¨ç¾æ¹æ³ããé ããã¾ãã
é表示ã®è¦ç´ ã¯ãhidden="until-found"
ã使ç¨ããå ´åãé¤ãã表示ããã¦ããè¦ç´ ãããªã³ã¯ãã¦ã¯ããã¾ããã ä¾ãã°ãhidden
屿§ãæã¤é åã«ãªã³ã¯ããããã« href
屿§ã使ç¨ãããã¨ã¯ä¸é©åã§ãã ã³ã³ãã³ããé©ç¨å¯è½ã¾ãã¯é¢é£æ§ããªãå ´åã¯ããªã³ã¯ãã¦ã¯ããã¾ããã
ããããARIA ã® aria-describedby
屿§ã使ç¨ãã¦ãããèªèº«ãé ããã¦ããè¨è¿°ãåç
§ãããã¨ã¯åé¡ãªãã§ããããè¨è¿°ãé ããã¨ã¯ãããèªèº«ã¯æç¨ã§ãªããã¨ãæå³ãã¾ãããããããè¨è¿°ãããè¦ç´ ããåç
§ãããã¨ããåºæã®æèã§æç¨ã§ããããã«æ¸ããã¨ãã§ãã¾ãã
åæ§ã«ãhidden
屿§ã®ã¤ãããã£ã³ãã¹è¦ç´ ã¯ã¹ã¯ãªããåãããã°ã©ãã£ãã¯ã¨ã³ã¸ã³ã«ãã£ã¦ãªãã¹ã¯ãªã¼ã³ãããã¡ã¼ã¨ãã¦ä½¿ç¨ãããã¨ãã§ãããã©ã¼ã ã³ã³ããã¼ã«ã¯ãã® form 屿§ã使ç¨ãã¦é ããããã©ã¼ã è¦ç´ ãåç
§ãããã¨ãã§ãã¾ãã
æå¾ã«ãé表示ã®è¦ç´ ã®åå«ã§ããè¦ç´ ã¯å¼ãç¶ãæå¹ã§ãããã¹ã¯ãªããè¦ç´ ã¯å¼ãç¶ãå®è¡å¯è½ã§ããããã©ã¼ã è¦ç´ ã¯å¼ãç¶ãéä¿¡å¯è½ã§ãããã¨ã«æ°ãä»ãã¦ãã ããã
<div hidden>
<script>
console.warn("Boo! I'm hidden *and* running!");
</script>
</div>
ä¾ hidden 屿§ã®ä½¿ç¨
ãã®ä¾ã«ã¯ã3 ã¤ã® <div>
è¦ç´ ãããã¾ããæåã®è¦ç´ 㨠3 ã¤ç®ã®è¦ç´ ã¯é表示ã§ã¯ããã¾ãããã2 ã¤ç®ã®è¦ç´ 㯠hidden
屿§ãè¨å®ããã¦ãã¾ãã é表示ã®è¦ç´ ã«ã¯çæãããããã¯ã¹ããªããã¨ã«æ³¨æãã¦ãã ããã
<div>I'm not hidden</div>
<div hidden>I'm hiding!</div>
<div>I'm not hidden, either</div>
div {
height: 40px;
width: 300px;
border: 5px dashed black;
margin: 1rem 0;
padding: 1rem;
font-size: 2rem;
}
until-found ã®ä½¿ç¨
ãã®ä¾ã«ã¯ã 3 ã¤ã® <div>
è¦ç´ ãããã¾ãã æåã®ãã®ã¨ 3 ã¤ç®ã¯é表示ã«ãªã£ã¦ãã¾ãããã2 ã¤ç®ã«ã¯ hidden="until-found"
㨠id="until-found-box"
屿§ãããã¾ãã until-found-box
ã® id ã«å¯¾å¿ããè¦ç´ ã«ã¯ã赤ãç¹ç·ã®å¢çç·ã¨ç°è²ã®èæ¯ã表示ããã¾ãã
ã¾ãã"until-found-box"
ãã©ã°ã¡ã³ããã¿ã¼ã²ããã¨ãããªã³ã¯ã¨ããã®é表示è¦ç´ ã§çºçãã beforematch
ã¤ãã³ãããªãã¹ã³ãã JavaScript ãããã¾ãã ã¤ãã³ããã³ãã©ã¼ã¯ã hidden until found ç¶æ
ãé¤å»ããããã¨ãã¦ããã¨ãã«çºçããæªç½®ã示ãããã«ãããã¯ã¹ã®ããã¹ãã³ã³ãã³ãã夿´ãã¾ãã
<a href="#until-found-box">é表示ã³ã³ãã³ãã¸ç§»å</a>
<div>é ããã¦ãã¾ãã</div>
<div id="until-found-box" hidden="until-found">Hidden until found</div>
<div>é ããã¦ãã¾ãã</div>
<button id="reset">ãªã»ãã</button>
CSS
div {
height: 40px;
width: 300px;
border: 5px dashed black;
margin: 1rem 0;
padding: 1rem;
font-size: 2rem;
}
div#until-found-box {
color: red;
border: 5px dotted red;
background-color: lightgray;
}
#until-found-box {
scroll-margin-top: 200px;
}
JavaScript
const untilFound = document.querySelector("#until-found-box");
untilFound.addEventListener(
"beforematch",
() => (untilFound.textContent = "æ£ä½ããã¬ã!"),
);
document.querySelector("#reset").addEventListener("click", () => {
document.location.hash = "";
document.location.reload();
});
çµæ
ï¼»é表示ã³ã³ãã³ãã¸ç§»åï¼½ãã¿ã³ãã¯ãªãã¯ããã¨ãhidden until found ã®è¦ç´ ã¸ç§»åãã¾ããbeforematch
ã¤ãã³ããçºè¡ãããããã¹ãã³ã³ãã³ããæ´æ°ãããè¦ç´ ã®ã³ã³ãã³ãã表示ããã¾ãã è¦ç´ ã®ã³ã³ãã³ãã¯é表示ã§ãããè¦ç´ ã«ã¯ããã¯ã¹ãçæãããã¬ã¤ã¢ã¦ãå
ã®ç©ºéãå ããèæ¯ã¨å¢çãæç»ããã¦ãããã¨ã«æ³¨æãã¦ãã ããã
ãã®ä¾ãå度å®è¡ããã«ã¯ãï¼»ãªã»ããï¼½ãã¯ãªãã¯ãã¦ãã ããã
仿§æ¸ ãã©ã¦ã¶ã¼ã®äºææ§ é¢é£æ å ±RetroSearch is an open source project built by @garambo | Open a GitHub Issue
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HTML:
3.2
| Encoding:
UTF-8
| Version:
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