HTMLAreaElement: origin ããããã£
Baseline
åºãå©ç¨å¯è½
ãã®æ©è½ã¯åºãå®è£ ããã¦ãããå¤ãã®ãã¼ã¸ã§ã³ã®ç«¯æ«ããã©ã¦ã¶ã¼ã§åä½ãã¾ãã2018å¹´4æä»¥éããã¹ã¦ã®ãã©ã¦ã¶ã¼ã§å©ç¨å¯è½ã§ãã
origin 㯠HTMLAreaElement ã¤ã³ã¿ã¼ãã§ã¤ã¹ã®èªã¿åãå°ç¨ããããã£ã§ã <area> è¦ç´ ã® href ã®ãªãªã¸ã³ã Unicode ã·ãªã¢ã©ã¤ãºãããã®ãå
¥ã£ãæååãè¿ãã¾ãã
æ£ç¢ºãªæ§é ã¯ãURL ã®ç¨®é¡ã«ãã£ã¦ç°ãªãã¾ãã
ftp:,http:,https:,ws:,wss:ã¹ãã¼ã ã使ç¨ãã URL ã®å ´åããããã³ã«ã«//ãç¶ããããã«ãã¹ãåãããï½ã®ã§ããhostã®å ´åã¨åæ§ããã¼ãçªå·ã¯ããããã³ã«ã®æ¢å®å¤ã§ã¯ãªãå ´åã«ã®ã¿å ¥ãã¾ããfile:ã¹ãã¼ã ã使ç¨ãã URL ã®å ´åãå¤ã¯ãã©ã¦ã¶ã¼ã«ãã£ã¦ç°ãªãã¾ããblob:ã¹ãã¼ã ã使ç¨ãã URL ã®å ´åãblob:ã«ç¶ã URL ã®ãªãªã¸ã³ã«ãªãã¾ããããã® URL ãhttp:ãhttps:ãfile:ã®ããããã®ã¹ãã¼ã ã使ç¨ãã¦ããå ´åã«éãã¾ããä¾ãã°ãblob:https://mozilla.orgã«ã¯https://mozilla.orgã«ãªãã¾ãã
ãã以å¤ã®ãã¹ã¦ã®ã±ã¼ã¹ã§ã¯ãæåå "null" ãè¿ããã¾ãã
詳ãã㯠URL.origin ãåç
§ãã¦ãã ããã
å¤
æååã§ãã
ä¾
js
// <area id="myArea" href="https://developer.mozilla.org/ja/HTMLAreaElement"> è¦ç´ ãææ¸ã«ãã£ãã¨ãã¾ã
const area = document.getElementById("myArea");
area.origin; // 'https://developer.mozilla.org' ãè¿ã
仿§æ¸
| 仿§æ¸ |
|---|
| HTML > # dom-hyperlink-origin-dev > |
ãã©ã¦ã¶ã¼ã®äºææ§
é¢é£æ å ±
- æå±å
ã®
HTMLAreaElementã¤ã³ã¿ã¼ãã§ã¤ã¹