{"id":2217,"date":"2012-02-16T22:51:00","date_gmt":"2012-02-16T14:51:00","guid":{"rendered":"http:\/\/www.zhangxinxu.com\/wordpress\/?p=2217"},"modified":"2019-01-02T23:50:43","modified_gmt":"2019-01-02T15:50:43","slug":"css-namespaces-module","status":"publish","type":"post","link":"https:\/\/www.zhangxinxu.com\/wordpress\/2012\/02\/css-namespaces-module\/","title":{"rendered":"\u4e86\u89e3\uff1a\u4f7f\u7528CSS namespace\u8fdb\u884c\u5206\u9694"},"content":{"rendered":"

by zhangxinxu<\/a> from http:\/\/www.zhangxinxu.com<\/a>
\n\u672c\u6587\u5730\u5740\uff1ahttp:\/\/www.zhangxinxu.com\/wordpress\/?p=2217<\/a><\/p>\n

\u5173\u4e8eCSS\u547d\u540d\u7a7a\u95f4\u6a21\u5757\uff0c\u6709\u5174\u8da3\u53ef\u4ee5\u76f4\u63a5\u53c2\u8003W3C\u5b98\u65b9\u5185\u5bb9\uff1aCSS Namespaces module<\/a>\u3002<\/p>\n

\u547d\u540d\u7a7a\u95f4<\/strong>
\n\u6839\u636e\u7ef4\u57fa\u767e\u79d1\u7684\u5b9a\u4e49\uff0c\u547d\u540d\u7a7a\u95f4(namespace)<\/a>\u53ef\u4ee5\u8ba9XML\u6587\u6863\u53ef\u80fd\u5305\u62ec\u6765\u81ea\u591a\u4e2aXML\u8bcd\u6c47\u8868\u7684\u5143\u7d20\u6216\u5c5e\u6027\u5f7c\u6b64\u95f4\u6ca1\u6709\u51b2\u7a81\u3002<\/p>\n

\u4f8b\u5982\u5e38\u89c1\u7684XHTML\u6587\u6863\u7684\u547d\u540d\u7a7a\u95f4\uff1a<\/p>\n

\n
<html xmlns=\"http:\/\/www.w3.org\/1999\/xhtml\"><\/pre>\n<\/div>\n
\u4e0a\u9762\u4ee3\u7801\u4e2d\u7684URL\u5730\u5740\u5c31\u662f\u4e2a\u7b80\u5355\u7684\u547d\u540d\u7a7a\u95f4\u540d\u79f0\uff0c\u5176\u5e76\u4e0d\u6307\u5411\u4e4b\u4e00\u5b9e\u9645\u7684\u5728\u7ebf\u5730\u5740\u3002\u6d4f\u89c8\u5668\u4e0d\u662f\u4f7f\u7528\u6216\u5904\u7406\u8fd9\u4e2aURL\u3002\u5f53\u67d0\u4e2a\u4eba\u9605\u8bfb\u8fd9\u91cc\u7684\u6587\u6863\u4ee3\u7801\u7684\u65f6\u5019\u53ef\u4ee5\u8f7b\u677e\u7406\u89e3\u547d\u540d\u7a7a\u95f4\u6240\u6307\u3002<\/p>\n
CSS \u547d\u540d\u7a7a\u95f4<\/strong>
\n\u57282007\u5e74\u7684\u65f6\u5019\uff0cBert Bos\u66fe\u89e3\u91ca\u8fc7\u4e3a\u4f55CSS\u547d\u540d\u7a7a\u95f4\u8981\u5f15\u5165\uff1a<\/p>\n
\u547d\u540d\u7a7a\u95f4\u6a21\u5757\u5f88\u5c0f\uff0c\u5f88\u7b80\u5355\uff0c\u5927\u6982\u5f88\u5c11\u9700\u8981\uff0c\u4f46\u662f\u6b63\u56e0\u4e3a\u5176\u5c0f\u5de7\uff0c\u6240\u4ee5\u6dfb\u52a0\u5230CSS\u4e2d\u5e76\u6ca1\u6709\u4ec0\u4e48\u8d1f\u62c5\u3002\u4e8b\u5b9e\u4e0a\uff0c\u5f88\u591a\u6d4f\u89c8\u5668\u5f88\u65e9\u7684\u65f6\u5019\u5c31\u652f\u6301\u4e86\u3002<\/p>\n
\u5b83\u5b9a\u4e49\u7684\u552f\u4e00\u7684\u4e8b\u60c5\u5c31\u662f\u5728CSS\u4e2d\u5982\u4f55\u58f0\u660e\u4e00\u4e2aXML\u547d\u540d\u7a7a\u95f4\u7684\u524d\u7f00\u3002\u5f53\u4f60\u4f7f\u7528\u7684\u9009\u62e9\u5668\u4ec5\u5339\u914d\u7279\u5b9a\u547d\u540d\u7a7a\u95f4\u4e0b\u7684\u5143\u7d20\uff0c\u5219\u8fd9\u4e1c\u897f\u5c31\u5f88\u7ba1\u7528\u3002<\/p><\/blockquote>\n
\u4e3e\u4e2a\u4f8b\u5b50\uff0cSVG\u4f7f\u7528\u4e86\u548cHTML\u4e00\u6837\u7684\u5143\u7d20\u548cCSS\u5c5e\u6027\u3002\u5982\u679c\u4f60\u4e3aSVG\u6587\u6863\u548cHTML\u6587\u6863\u540c\u65f6\u5e94\u7528\u4e86\u4e2a\u6837\u5f0f\u6587\u4ef6\u7684\u8bdd\uff0c\u6700\u597d\u5bf9SVG\u548cHTML\u505a\u6837\u5f0f\u5206\u79bb\u4ee5\u907f\u514d\u51fa\u73b0\u6837\u5f0f\u8986\u76d6\u7684\u60c5\u51b5\u3002<\/p>\n
\u4f7f\u7528<\/strong><\/p>\n
    \n
  1. \u58f0\u660e\u4f60\u7684XHTML\u6587\u6863\u7c7b\u578b\uff1a\n
    \n
    <!DOCTYPE html PUBLIC \"-\/\/W3C\/\/DTD XHTML 1.0 Strict\/\/EN\"  \r\n\"http:\/\/www.w3.org\/TR\/xhtml1\/DTD\/xhtml1-strict.dtd\">  \r\n<html xmlns=\"http:\/\/www.w3.org\/1999\/xhtml\" xml:lang=\"en\" lang=\"en\"><\/pre>\n<\/div>\n<\/li>\n
  2. \u5728\u4f60\u7684\u6837\u5f0f\u6587\u4ef6\u4e2d\uff0c\u4e3aCSS\u89c4\u5219\u5b9a\u4e49\u9ed8\u8ba4\u547d\u540d\u7a7a\u95f4\uff1a\n
    \n
    @namespace \"http:\/\/www.w3.org\/1999\/xhtml\"; \r\n@namespace svg \"http:\/\/www.w3.org\/2000\/svg\"; <\/pre>\n<\/div>\n<\/li>\n
  3. \u6709\u4e86\u4e0a\u9762\u7684\u58f0\u660e\u3002\u4f60\u5c31\u53ef\u4ee5\u53ea\u4e3aSVG\u539f\u56e0\u5e94\u7528CSS\u89c4\u5219\u5566\uff1a\n
    \n
    svg|a { color: white; }<\/pre>\n<\/div>\n
    \u800c\u5176\u4ed6\u89c4\u5219\u9ed8\u8ba4\u4f1a\u5e94\u7528\u5230HTML\u4e0a\u3002<\/li>\n<\/ol>\n
    \u548cHTML5\u4e00\u8d77\u4f7f\u7528<\/strong>
    \nHTML5\u5141\u8bb8\u884c\u5185SVG\u548cMathML<\/a>\uff0c\u8fd9\u5c31\u610f\u5473\u7740\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528\u540c\u4e00\u4e2a\u6837\u5f0f\u6587\u4ef6\u5b9a\u4e49\u884c\u5185SVG\u3001MathML\u5143\u7d20\u7684\u6837\u5f0f\u3002<\/p>\n
    HTML5\u7684\u89e3\u6790\u7684\u597d\u5904\u662f\uff0c\u5982\u679c\u6587\u6863\u662fHTML<\/a>(\u800c\u975eXHTML)\uff0cHTML5\u7684\u89e3\u6790\u5668\u53ef\u4ee5\u6697\u4e2d\u5206\u914d\u547d\u540d\u7a7a\u95f4\u5230\u5df2\u77e5\u7684\u8bcd\u6c47<\/a>\uff08\u5230\u76ee\u524d\u4e3a\u6b62\uff0cSVG, XML\u548cMathML\uff09\u3002\u8fd9\u5c31\u610f\u5473\u7740\u4f60\u65e0\u9700\u4f7f\u7528xmlns\u4e3a\u60a8\u7684HTML5\u6587\u6863\u4e2d\u7684SVG\u6216MathML\u5143\u7d20\u660e\u786e\u6307\u5b9a\u547d\u540d\u7a7a\u95f4\u3002<\/p>\n
    \u4e0b\u9762\u53d8\u6210\u5f15\u7528\u662f\u56e0\u4e3a\u5185\u5bb9\u592a\u8001\u4e86\uff0c\u6709\u5fc5\u8981\u66f4\u65b0\u4e0b\u3002<\/p>\n
    \u574f\u6d88\u606f\u662f\u76ee\u524d\u8c8c\u4f3c\u4ec5Firefox Nightly<\/a>\u5728about:config<\/code>\u4e0a\u8bbe\u7f6ehtml5.enabled = true<\/code>\u6765\u89e3\u6790\u548c\u8ba4\u77e5inline SVG\u6216MathML.<\/p>\n
    \u8fd9\u91cc\u6709\u4e2ademo\u9875\u9762<\/a>\uff0c\u8fdb\u53bb\u540e\u4f1a\u53d1\u73b0\u4ec5\u4ec5\u5728\u706b\u72d0\u4e0b\u5de6\u8fb9\u662f\u5706\u5706\u7684\uff0c\u5176\u4ed6\u6d4f\u89c8\u5668\u90fd\u662f\u65b9\u7684\uff08\u5305\u62ecChrome\u6d4f\u89c8\u5668\uff09\uff1a
    \n\"\" \"\"<\/p>\n
    \u4e0a\u56fe\u4e2d\u5de6\u8fb9\u7684SVG\u56fe\u7247\u5c31\u662f\u4f7f\u7528\u4e86SVG\u547d\u540d\u7a7a\u95f4\u5b9a\u4e49\u6837\u5f0f\u3002<\/p><\/blockquote>\n
    \u66f4\u65b0\u4e8e2019-01-02<\/strong><\/p>\n
    Chrome\u548cFirefox\u6d4f\u89c8\u5668\u5747\u80fd\u5f88\u597d\u7684\u8bc6\u522bCSS\u547d\u540d\u7a7a\u95f4\u3002<\/p>\n
    \u60a8\u53ef\u4ee5\u72e0\u72e0\u7684\u70b9\u51fb\u8fd9\u91cc\uff1aCSS namepace\u547d\u540d\u7a7a\u95f4\u548cSVG\u6837\u5f0fdemo<\/a><\/p>\n
    \u76f8\u5173CSS\u5982\u4e0b\uff1a<\/p>\n
    @namespace \"http:\/\/www.w3.org\/1999\/xhtml\";\r\n@namespace svg \"http:\/\/www.w3.org\/2000\/svg\";\r\nsvg|a { color: darkslategray; fill: currentColor; }\r\na{color:blue;}<\/pre>\n
    \u53ef\u4ee5\u770b\u5230Chrome\u548cFirefox\u6d4f\u89c8\u5668\u4e0b\u5de6\u4fa7\u5706\u89d2\u4e2d\u7684SVG\u56fe\u5f62\u7684\u586b\u5145\u989c\u8272\u4e3adarkslategray\uff0c\u5e76\u4e0d\u662f\u84dd\u8272blue\uff0c\u5c31\u662f\u56e0\u4e3asvg|a<\/code>\u8fd9\u91cc\u6307\u5b9a\u4e86\u547d\u540d\u7a7a\u95f4\uff0c\u5c31svg\u547d\u540d\u7a7a\u95f4\u4e0b\u7684a<\/code>\u5143\u7d20\u662fdarkslategray\u8fd9\u4e2a\u989c\u8272\u3002<\/p>\n
    \"a\u6807\u7b7e\u548cSVG\u4e2da\u7684\u989c\u8272\"<\/p>\n
    \u53c2\u8003\u6587\u7ae0<\/strong>
    \n    Spacing Out on CSS Namespaces<\/a><\/p>\n
    \u672c\u6587\u4e3a\u539f\u521b\u6587\u7ae0\uff0c\u8f6c\u8f7d\u8bf7\u6ce8\u660e\u6765\u81ea\u5f20\u946b\u65ed-\u946b\u7a7a\u95f4-\u946b\u751f\u6d3b<\/a>[http:\/\/www.zhangxinxu.com<\/a>]
    \n\u672c\u6587\u5730\u5740\uff1a    http:\/\/www.zhangxinxu.com\/wordpress\/?p=2217<\/a><\/p>\n
    \uff08\u672c\u7bc7\u5b8c\uff09<\/p>\n","protected":false},"excerpt":{"rendered":"
    \u4e00\u4e2aXML\u6587\u6863\u53ef\u80fd\u5305\u62ec\u6765\u81ea\u591a\u4e2aXML\u8bcd\u6c47\u8868\u7684\u5143\u7d20\u6216\u5c5e\u6027\uff0c\u5982\u679c\u6bcf\u4e00\u4e2a\u8bcd\u6c47\u8868\u6307\u6d3e\u4e00\u4e2a\u547d\u540d\u7a7a\u95f4\uff0c\u90a3\u4e48\u76f8\u540c\u540d\u5b57\u7684\u5143\u7d20\u6216\u5c5e\u6027\u4e4b\u95f4\u7684\u540d\u79f0\u51b2\u7a81\u5c31\u53ef\u4ee5\u89e3\u51b3\u3002\u4e3e\u4e00\u4e2a\u7b80\u5355\u7684\u4f8b\u5b50\u6765\u8bf4\uff0c\u5728\u4e00\u4e2a\u8ba2\u5355\u7684XML\u6587\u6863\u4e2d\u9700\u8981\u5f15\u7528\u5230\u5ba2\u6237\u548c\u6240\u8d2d\u4e70\u7684\u4ea7\u54c1\uff0ccustomer\u5143\u7d20\u548cproduct\u5143\u7d20\u53ef\u80fd\u90fd\u6709\u4e00\u4e2a\u53eb\u505aid\u7684\u5b50\u5143\u7d20\u3002\u8fd9\u65f6\u5019\u8981\u5f15\u7528id\u5143\u7d20\u4f1a\u9020\u6210\u540d\u79f0\u51b2\u7a81\uff0c\u4f46\u662f\u5982\u679c\u5c06\u4e24\u4e2aid\u5143\u7d20\u653e\u5230\u4e0d\u540c\u7684\u547d\u540d\u7a7a\u95f4\u4e2d\u5c31\u4f1a\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\u3002<\/p>\n
    \u547d\u540d\u7a7a\u95f4\u7684\u58f0\u660e\u5c31\u662f\u5c06\u4e00\u4e2a\u524d\u7f00\u4e0e\u4e00\u4e2aURI\u5173\u8054\u8d77\u6765\u3002<\/p>\n
    \u58f0\u660e\u547d\u540d\u7a7a\u95f4\u65f6\uff0c\u53ef\u4ee5\u4e3a\u547d\u540d\u7a7a\u95f4\u5b9a\u4e49\u524d\u7f00(\u89c1\u524d\u4f8b)\u3002\u4e3a\u547d\u540d\u7a7a\u95f4\u5b9a\u4e49\u524d\u7f00\uff0c\u800c\u4e0d\u76f4\u63a5\u4f7f\u7528\u547d\u540d\u7a7a\u95f4\u7684URI\u662f\u56e0\u4e3aURI\u4e3a\u4e86\u552f\u4e00\u901a\u5e38\u4f1a\u5f88\u957f\uff0c\u76f4\u63a5\u4f7f\u7528URI\u4e0d\u4f46\u9020\u6210\u4e66\u5199\u548c\u9605\u8bfb\u7684\u4e0d\u4fbf\uff0c\u8fd8\u4f1a\u6270\u4e71XML\u7684\u8bed\u6cd5\u3002\u58f0\u660e\u547d\u540d\u7a7a\u95f4\u65f6\uff0c\u4e5f\u53ef\u4ee5\u4e0d\u5b9a\u4e49\u524d\u7f00\u3002\u5982\u2026\u2026<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[1271,52,684,682,642,683],"_links":{"self":[{"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/posts\/2217"}],"collection":[{"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/comments?post=2217"}],"version-history":[{"count":0,"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/posts\/2217\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/media?parent=2217"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/categories?post=2217"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/tags?post=2217"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}