Baseline 2024
Newly available
popoverTargetAction
㯠HTMLInputElement
ã¤ã³ã¿ã¼ãã§ã¤ã¹ã®ããããã£ã§ã<input>
è¦ç´ ã® type="button"
åã§ã§å¶å¾¡ãããããããªã¼ãã¼è¦ç´ ã§å®è¡ãããã¢ã¯ã·ã§ã³ï¼"hide"
ã"show"
ã"toggle"
ã®ããããï¼ãåå¾ããã³è¨å®ãã¾ãã
ãã㯠HTML ã® popovertargetaction
屿§ã®å¤ãåæ ãã¾ãã
åæå¤ã§ããåãããå¤ã¯æ¬¡ã®éãã§ãã
"hide"
ãã®ãã¿ã³ã¯è¡¨ç¤ºä¸ã®ããããªã¼ãã¼ãé表示ã«ãã¾ãããã§ã«é表示ã®ããããªã¼ãã¼ãé表示ã«ãããã¨ããå ´åã¯ãä½ãè¡ããã¾ããã
"show"
ãã®ãã¿ã³ã¯é表示ã®ããããªã¼ãã¼ã表示ãã¾ãããã§ã«è¡¨ç¤ºä¸ã®ããããªã¼ãã¼ã表示ããããã¨ããå ´åã¯ãä½ãè¡ããã¾ããã
"toggle"
ãã®ãã¿ã³ã¯ããããªã¼ãã¼ã表示ã¨é表示ã®éã§ãã°ã«åãæ¿ããã¾ããããããªã¼ãã¼ãé表示ã®å ´åã¯ã表示ããã¾ããããããªã¼ãã¼ã表示ä¸ã®å ´åã¯ãé表示ã«ãªãã¾ããpopoverTargetAction
ãè¨å®ããã¦ããªãå ´åã"toggle"
ããã®å¶å¾¡ãã¿ã³ã§è¡ãããæ¢å®ã®ã¢ã¯ã·ã§ã³ã«ãªãã¾ãã
ãã®ä¾ã§ã¯ã popoverTargetAction
ããããã£ã« "toggle" å¤ãè¨å®ããããããªã¼ãã¼ API ã®åºæ¬çãªä½¿ç¨æ¹æ³ã示ãã¾ãã popover
屿§ã¯ "auto"
ã«è¨å®ããã¦ããã®ã§ãããããªã¼ãã¼ã¯ããããªã¼ãã¼é åã®å¤å´ãã¯ãªãã¯ãããã¨ã§éããããç¶æ
("light-dismissed") ã«ãããã¨ãã§ãã¾ãã
ã¾ããããããªã¼ãã¼ã®è¡¨ç¤ºã¨é表示ã«ä½¿ç¨ãã <input>
ã® type="button"
åã¨ãããããªã¼ãã¼ã¨ãªã <div>
ãå®ç¾©ãã¾ãã ãã®å ´åãããã°ã©ã ã§è¡ãã®ã¨åæ§ã«ããã¿ã³ã«ã¯ HTML ã® popovertargetaction
屿§ãè¨å®ãã¾ãããã popover
屿§ã <div>
ã«è¨å®ãããã¨ããªãã
<input id="toggleBtn" type="button" value="ããããªã¼ãã¼ã®è¡¨ç¤ºåãæ¿ã" />
<div id="mypopover">ããã¯ããããªã¼ãã¼ã®ã³ã³ãã³ãã§ãã</div>
JavaScript ã³ã¼ãã¯æåã« <div>
㨠<input>
è¦ç´ ã®ãã³ãã«ãåå¾ãã¾ãã ããã¦ãããããªã¼ãã¼ã«å¯¾å¿ãã¦ãããã©ããã調ã¹ã颿°ãå®ç¾©ãã¾ãã
const popover = document.getElementById("mypopover");
const toggleBtn = document.getElementById("toggleBtn");
// ããããªã¼ãã¼ API ã®å¯¾å¿ç¶æ³ã確èª
function supportsPopover() {
return HTMLElement.prototype.hasOwnProperty("popover");
}
ããããªã¼ãã¼ API ã«å¯¾å¿ãã¦ããå ´åãã³ã¼ã㯠<div>
è¦ç´ ã® popover
屿§ã "auto"
ã«è¨å®ããããããã°ã«ãã¿ã³ã®ããããªã¼ãã¼å¯¾è±¡ã¨ãã¾ãã ããã¦ããã¿ã³ã® popoverTargetAction
ã "toggle"
ã«è¨å®ãã¾ãã ããããªã¼ãã¼ API ã«å¯¾å¿ãã¦ããªãå ´åã¯ã <div>
è¦ç´ ã®ããã¹ãã³ã³ãã³ãã夿´ãã¦ãã®ç¶æ
ã«ãããã°ã«ãã¿ã³ãé表示ã«ãã¾ãã
if (supportsPopover()) {
// <div> è¦ç´ ãèªåããããªã¼ãã¼ã«è¨å®
popover.popover = "auto";
// ãã¿ã³ãããããªã¼ãã¼ã®å¯¾è±¡ã«è¨å®
toggleBtn.popoverTargetElement = popover;
// ãã¿ã³ã§ããããªã¼ãã¼ã®è¡¨ç¤ºç¶æ
ãåãæ¿ããããã«è¨å®
toggleBtn.popoverTargetAction = "toggle";
} else {
popover.textContent = "ããããªã¼ãã¼ API ã«å¯¾å¿ãã¦ãã¾ããã";
toggleBtn.hidden = true;
}
ã¡ã¢: ããããªã¼ãã¼è¦ç´ ã¯æ¢å®ã§ã¯é表示ã§ããã API ã«å¯¾å¿ãã¦ããªãå ´åã¯ãé常éãã表示ããã¾ãã
ä¸è¨ã®ä¾ã試ãã¦ã¿ã¦ãã ããã ãã¿ã³ãåãæ¿ãããã¨ã§ããããªã¼ãã¼ã表示ãããããé表示ã«ãããã§ãã¾ãã ãèªåãããããªã¼ãã¼ã¯ãããããªã¼ãã¼ããã¹ãã®æ å¤ã鏿ãããã¨ã§è§£é¤ãããã¨ãã§ãã¾ãã
æåããããªã¼ãã¼ã§ã®ããããªã¼ãã¼ã®è¡¨ç¤º/é表示æä½ãã®ä¾ã§ã¯ popoverTargetAction
屿§ã® "show"
㨠"hide"
ã®å¤ã使ç¨ããæ¹æ³ã示ãã¾ãã
ã³ã¼ãã¯ååã®ä¾ã¨ã»ã¼åãã§ããã 2 ã¤ã® <button>
è¦ç´ ããããããããªã¼ãã¼ã "manual"
ã«è¨å®ããã¦ããç¹ãç°ãªãã¾ãã manual
ããããªã¼ãã¼ã¯æç¤ºçã«éããå¿
è¦ããããã®ã§ãããããããªã¼ãã¼é åå¤ã鏿ãããã¨ã«ãããç°¡åãªè§£é¤ããè¡ããã¾ããã
<input id="showBtn" type="button" value="ããããªã¼ãã¼ã表示" />
<input id="hideBtn" type="button" value="ããããªã¼ãã¼ãé表示" />
<div id="mypopover">ããã¯ããããªã¼ãã¼ã®ã³ã³ãã³ãã§ãã</div>
function supportsPopover() {
return HTMLElement.prototype.hasOwnProperty("popover");
}
const popover = document.getElementById("mypopover");
const showBtn = document.getElementById("showBtn");
const hideBtn = document.getElementById("hideBtn");
const popoverSupported = supportsPopover();
if (supportsPopover()) {
// <div> è¦ç´ ãæåããããªã¼ãã¼ã«è¨å®
popover.popover = "manual";
// ãã¿ã³ãããããªã¼ãã¼ã®å¯¾è±¡ã«è¨å®
showBtn.popoverTargetElement = popover;
hideBtn.popoverTargetElement = popover;
// 対象ã®åä½ã表示/é表示ã«è¨å®
showBtn.popoverTargetAction = "show";
hideBtn.popoverTargetAction = "hide";
} else {
popover.textContent = "ããããªã¼ãã¼ API ã«å¯¾å¿ãã¦ãã¾ããã";
showBtn.hidden = true;
hideBtn.hidden = true;
}
ããããªã¼ãã¼ã¯ããããããªã¼ãã¼ã表示ããã¿ã³ã鏿ãããã¨ã§è¡¨ç¤ºããããããããªã¼ãã¼ãé表示ããã¿ã³ã使ç¨ãããã¨ã§è§£é¤ãããã¨ãã§ãã¾ãã
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HTML:
3.2
| Encoding:
UTF-8
| Version:
0.7.4