ä»åã¯Chromeæ¡å¼µæ©è½ããDOMãæä½ããæ¹æ³ããç´¹ä»ãã¾ãã ããããç´¹ä»ãããµã³ãã«ã¯ã(1)ãã©ã¦ã¶ã¢ã¯ã·ã§ã³ãã¿ã³ãæ¼ããã㨠(2)ãã¼ã¸ã¿ã¤ãã«ã'hoge'ã«å¤æ´ãã(3)ãã¿ã³ãæ¼ããå´ï¼ã¤ã¾ãbackground.jsï¼ã«ã¿ã¤ãã«ãå¤æ´ããããã¨ãéç¥ãããã¨ããåããããæ¡å¼µæ©è½ã§ãã manifest.json { "name": "DOM manipulation Example", "version": "1.0", "description": "Chrome Extension Example for manipulating DOM.", "content_scripts": [{ "matches": ["<all_urls>"], "js": ["content.js"] }], "background": { "scripts": ["backgr
2014-08-02 è¿½è¨ content scriptå ã ãã§å®çµããï¼background.jsã¨ã®éä¿¡ãçºçããªãï¼ã·ã³ãã«ãªã³ã³ããã¹ãã¡ãã¥ã¼ããæ¢ããªããã¡ãã®ã¨ã³ããªãåèã«ãªãã¨æãã¾ãâChromeã¢ããªã§é·æ¼ãã³ã³ããã¹ãã¡ãã¥ã¼ ä¸ã®ç»åã®ãããªã³ã³ããã¹ãã¡ãã¥ã¼ãChromeæ¡å¼µæ©è½ã§å®ç¾ããæ¹æ³ããç´¹ä»ãã¾ãã ã¾ãã¯ããã¸ã§ã¯ãæ§æããã ããã¸ã§ã¯ãæ§æmanifest.json main.js 128.png Chromeæ¡å¼µæ©è½(Extensions)ã®å ¸åçãªãã¡ã¤ã«æ§æã§ããã åºæ¬çã«å¿ è¦ãªã®ã¯ manifest.json 㨠jsæ¬ä½ ã®2ã¤ã ãã ã¡ãªã¿ã« 128.png ã¯ã¢ã¤ã³ã³ç»åã§ãã manifest.json { "name": "My Context Menu Extension", "description": "Sample
ããããChromeæ¡å¼µãä½ãæ¹ã«ã¯æ¯éç¥ã£ã¦ããã¦æ¬²ããæ©è½ãEvent pages ã«ã¤ãã¦ã®è©±ã§ãã Event pages ã¯ãä½æããChromeæ¡å¼µã«ãã£ã¦ã¯ãå¿ ããã使ç¨ã§ããããã§ã¯ããã¾ããããããå¯è½ãªãç©æ¥µçã«ä½¿ç¨ãã¦ã»ããã¨æãã¾ãã å ¬å¼ããã¥ã¡ã³ãã§ããBackground pages ã®ãã¼ã¸åé ã«ã¯ã以ä¸ã®æ§ãªæ³¨ææ¸ãããªããã¦ãã¾ãã Caution: Consider using event pages instead. Learn more. via: Background Pages - Google Chrome ãªã Event pages ãªã®ã çç±ã詳ãã説æããã¨ã Background pages ã使ç¨ãã¦ããæ¡å¼µã¯ãChromeèµ·åæã«ããã»ã¹ãèµ·åããã以éChromeãçµäºããã¾ã§çãç¶ãã¾ãã ãã£ã¦ãä¾ã Backgroun
Javascriptã®Page Visibility APIã使ããã¨ã§ç¾å¨é²è¦§ãã¦ããWEBãã¼ã¸ã éãã¦ãããã©ãã確èªãããã¨ãã§ããã 詳ãããã¨ã¯ä»¥ä¸ã®ãµã¤ãããåç § Page Visibility API ã®ä½¿ç¨ - Web developer guide | MDN å©ç¨ã·ã¼ã³ã¨ãã¦ã¯ï½¥ï½¥ï½¥ ãã©ã¦ã¶ã®ã¿ãæ©è½ãå©ç¨ãã¦è¤æ°ã®åç»ãåçãçµæçã«ãµã¼ãã«è² è·ãæãããä»ã®å©ç¨è ã«è¿·æããã¦ãã¾ãã ç»åãé 次表示ãã¦ãããµã¤ãã§ãã¦ã¼ã¶ããã¼ã¸ãè¦ã¦ããªãã®ã«æ¬¡ã®ã¹ã©ã¤ãã¸é²ãã¹ãã§ã¯ãªããã® ãã©ã¦ã¶ã¡ã¼ã«ã§ãéãã¦ããæã«æ°åæ¯ã¡ã¼ã«ãµã¼ãã¸åãåãããè¡ããæ°ããã¡ã¼ã«ããã§ãã¯ãããã¨ã å©ç¨è ããè¦ããªããªã£ã¦ããï¼é¢ãã¦ããï¼é㯠ã²ã¼ã ãåæ¢ãã ãªã©ï½¥ï½¥ï½¥è²ã 使ãããã§ããã Page Visibility APIãå©ç¨ããã°ãWeb ãã¼ã¸ãè¦ãã¦ããªãã¨
ãªãªã¼ã¹ãé害æ å ±ãªã©ã®ãµã¼ãã¹ã®ãç¥ãã
ææ°ã®äººæ°ã¨ã³ããªã¼ã®é ä¿¡
j次ã®ããã¯ãã¼ã¯
kåã®ããã¯ãã¼ã¯
lãã¨ã§èªã
eã³ã¡ã³ãä¸è¦§ãéã
oãã¼ã¸ãéã
{{#tags}}- {{label}}
{{/tags}}