HTMLAnchorElement: origin ããããã£
Baseline
Widely available
This feature is well established and works across many devices and browser versions. Itâs been available across browsers since 2018å¹´4æ.
HTMLAnchorElement.origin ã¯èªã¿åãå°ç¨ããããã£ã§ã表ç¾ãã¦ãã URL ã®ãªãªã¸ã³ã Unicode ã·ãªã¢ã«åããæååã§ãã
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httpã¾ãã¯httpsã使ç¨ãã URL ã®å ´åãã¹ãã¼ã ã®å¾ã«'://'ããã¡ã¤ã³ã':'ããã¼ãã®é ã«ãªãã¾ããï¼ãã¼ãé¨åã¯ãæç¤ºçã«æå®ããã¦ãã¦ããããæ¢å®ã®ãã¼ãã§ãªãå ´åã«åå¨ãã¾ããããããã®æ¢å®ã®ãã¼ãã¯ã80ã¨443ã§ããï¼file:ã¹ãã¼ã ã使ç¨ãã URL ã®å ´åãå¤ã¯ãã©ã¦ã¶ã¼ã«ä¾åãã¾ããblob:ã¹ãã¼ã ã使ç¨ãã URL ã®å ´åãblob:ã«ç¶ã URL ã®ãªãªã¸ã³ã§ãã ä¾ãã°ã"blob:https://mozilla.org"ã§ã¯"https://mozilla.org"ã§ãã
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js
// <a id="myAnchor" href="https://developer.mozilla.org/ja/HTMLAnchorElement"> è¦ç´ ãææ¸ã«ãã£ãã¨ãã¾ã
const anchor = document.getElementById("myAnchor");
anchor.origin; // 'https://developer.mozilla.org' ãè¿ã
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| Specification |
|---|
| HTML > # dom-hyperlink-origin-dev > |
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