DOMParser
Baseline
åºãå©ç¨å¯è½
ãã®æ©è½ã¯åºãå®è£ ããã¦ãããå¤ãã®ãã¼ã¸ã§ã³ã®ç«¯æ«ããã©ã¦ã¶ã¼ã§åä½ãã¾ãã2015å¹´7æä»¥éããã¹ã¦ã®ãã©ã¦ã¶ã¼ã§å©ç¨å¯è½ã§ãã
DOMParser ã¤ã³ã¿ã¼ãã§ã¤ã¹ã¯ã XML ã HTML ã½ã¼ã¹ã³ã¼ããæååãã DOM ã® Document ã«è§£éããæ©è½ãæä¾ãã¾ãã
XMLSerializer ã¤ã³ã¿ã¼ãã§ã¤ã¹ã使ããDOM ããªã¼ã XML ããã HTML ã½ã¼ã¹ã«è»¢æãããéã®æä½ãè¡ããã¨ãã§ãã¾ãã
HTML ææ¸ã®å ´åãElement.innerHTML ã outerHTML ããããã£ã®å¤ãè¨å®ãããã¨ã§ãHTML ããæ§ç¯ãããæ°ãã DOM ããªã¼ã«ä¸é¨åãç½®ãæãããã¨ãã§ãã¾ããDOM ã®ãµãããªã¼ã«å¯¾å¿ãã HTML ã®è¦ç´ ãåãè¾¼ãããã«ããããã®ããããã£ãèªã¿è¾¼ããã¨ãå¯è½ã§ãã
ãªãã XMLHttpRequestã¯ã URL ã¢ãã¬ã¹ãæå®ã§ãããªã½ã¼ã¹ããç´æ¥ XML ã HTML ãè§£éã§ãããã® response ããããã£ã§ Document ãè¿ããã¨ã«æ³¨æãã¦ãã ããã
ã¡ã¢:
ãããã¯ã¬ãã«è¦ç´ ãä¾ãã° <p> ã®ä¸ã«å¥ã®ãããã¯ã¬ãã«è¦ç´ ãå
¥ãåã«ãªã£ã¦ããå ´åãèªåçã«éãããããã®çµæãéãããã </p> ã¿ã°ã®åã«è§£éããããã¨ã«ãªãã¾ãã
ã³ã³ã¹ãã©ã¯ã¿ã¼
DOMParser()-
æ°ãã
DOMParserãªãã¸ã§ã¯ã使ãã¾ãã
ã¤ã³ã¹ã¿ã³ã¹ã¡ã½ãã
DOMParser.parseFromString()-
HTML ãã¼ãµã¼ã¾ã㯠XML ãã¼ãµã¼ã使ç¨ãã¦æååãè§£éãã
HTMLDocumentã¾ãã¯XMLDocumentãè¿ãã¾ãã
ä¾
ãã®ã¤ã³ã¿ã¼ãã§ã¤ã¹ã®å¯ä¸ã®ã¡ã½ããã§ãã DOMParser.parseFromString() ã®ããã¥ã¡ã³ãã«ã¯ãXMLãSVGãHTML æååãè§£éããä¾ãå«ã¾ãã¦ãã¾ãã
仿§æ¸
| 仿§æ¸ |
|---|
| HTML > # dom-parsing-and-serialization > |
ãã©ã¦ã¶ã¼ã®äºææ§
é¢é£æ å ±
- XML ã®æ§æè§£æã¨ã·ãªã¢ã©ã¤ãº
XMLHttpRequestXMLSerializerJSON.parse()-JSONææ¸ã§å¯¾å¿ãããã®ã