Baseline Widely available
Document.implementation ããããã£ã¯ãç¾å¨ã®ææ¸ã«é¢é£ä»ãããã DOMImplementation ãªãã¸ã§ã¯ããè¿ãã¾ãã
DOMImplementation ãªãã¸ã§ã¯ãã§ãã
const modName = "HTML";
const modVer = "2.0";
const conformTest = document.implementation.hasFeature(modName, modVer);
console.log(`DOM ${modName} ${modVer} supported?: ${conformTest}`);
// ãã°: "DOM HTML 2.0 supported?: true" ï¼hasFeature ã¯å¸¸ã« true ãè¿ãï¼
è¦å: ãããæ¨æ¥æ¤åºã«ä½¿ç¨ããªãã§ãã ããã hasFeature() ã¡ã½ããã¯å¸¸ã« true ãè¿ãã¾ãã
W3C's DOM Level 1 å§åã§ã¯ hasFeature ã¡ã½ããã®ã¿ãå®ç¾©ããã¦ããã®ã§ããã©ã¦ã¶ã¼ã DOM ã¢ã¸ã¥ã¼ã«ã«å¯¾å¿ãã¦ãããã©ãããå¤æããæ¹æ³ã®ä¸ã¤ã§ãã (ä¸è¨ã®ä¾ã¨ What does your user agent claim to support? ãåç
§ãã¦ãã ãã)ãå©ç¨ã§ããã®ã§ããã°ã DOMImplementation ã®ä»ã®ã¡ã½ããããåä¸ææ¸ã®å¤ã®ãã®ãå¶å¾¡ãããµã¼ãã¹ãæä¾ãã¾ããä¾ãã°ã DOMImplementation ã¤ã³ã¿ã¼ãã§ã¤ã¹ã¯ createDocumentType ã¡ã½ãããå«ãã§ãããå®è£
ã«ãã£ã¦ç®¡çããã 1 ã¤ä»¥ä¸ã®ææ¸ã« DTD ãä½æããã¾ãã
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HTML:
3.2
| Encoding:
UTF-8
| Version:
0.7.4