[B! XPath] otsuneã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

otsune id:otsune

XPathã«é–¢ã™ã‚‹otsuneã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (67)

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XPathã®ä¸ä¾¿ãªã¨ã“ã‚ - ã¶ã‚ãã€‚@ã¯ã¦ãª
XPathã®å‹‰å¼·ã€‚LDRFullFeedã®ä»•æ§˜ãŒXPathã§æœ¬æ–‡ã‚’æŒ‡å®šã™ã‚‹ã¨ã„ã†ã‚‚ã®ã ã£ãŸã®ã§ã€HTML(XHTML)ã‹ã‚‰å¿…è¦ãªéƒ¨åˆ†ã‚’æŠœãå‡ºã™ãŸã‚ã«ã©ã®ã‚ˆã†ãªXPathãŒæ›¸ã‘ã‚‹ã‹ã‚’è€ƒãˆã¦ã¿ã‚‹ã€‚ ç‰¹ã«æ„å‘³ã¯ãªã„ã‘ã©http://labs.cybozu.co.jp/blog/akky/archives/2009/02/interviewd-by-junior-high.htmlã‚’ä¾‹ã«ã—ã¦ã¿ã‚‹ã€‚å‹æ‰‹ã«ä½¿ã£ã¦ã™ã¿ã¾ã›ã‚“ã€‚ ... <div id="center"> <div class="content"> <p align="right"> <a href="http://labs.cybozu.co.jp/blog/akky/archives/2009/02/google-news-widget.html">« Googleãƒ‹ãƒ¥ãƒ¼ã‚¹ã®æ–°ãƒ–ãƒã‚°ãƒ‘ãƒ¼ãƒ„(ã‚¦ã‚£ã‚¸ã‚§ãƒƒãƒˆ)</a> | <a
otsune 2009/02/09
XPath
ãƒªãƒ³ã‚¯
ã©ã†æ›¸ãXPath:ã“ã“ã‹ã‚‰ã“ã“ã¾ã§ - os0x.blog
XPathã®ä¸ä¾¿ãªã¨ã“ã‚ - ã¶ã‚ãã€‚@ã¯ã¦ãªã‚ˆã‚Šã€http://labs.cybozu.co.jp/blog/akky/archives/2009/02/interviewd-by-junior-high.htmlã®æœ¬æ–‡ã‚’å–ã‚‹XPathã‚’è€ƒãˆã¦ã¿ãŸã€‚ ã¨ã‚Šã‚ãˆãšã€2ãƒ‘ã‚¿ãƒ¼ãƒ³ã€‚*1 id("center")/div/*[preceding-sibling::*[following-sibling::h2] and self::*[not(preceding-sibling::p[@class="posted" and a])]]id("center")/div/*[self::h2[following-sibling::h3] or (preceding-sibling::h2 and following-sibling::p[@class="posted" and a]) or self
otsune 2009/02/09
XPath
ãƒªãƒ³ã‚¯
How to map CSS selectors to XPath queries // plasmasturm.org
Over in the use Perl journals, Tatsuhiko Miyagawa wondered whether CSS selectors can be translated to XPath â€“ which, of course, they can. Like him, however, I discovered that there isnâ€™t any easily found table of equivalents that shows how selectors map to queries (though quite a lot of working Javascript to do such a conversion). Maybe thatâ€™s because to people versed in XPath, itâ€™s really quite s
otsune 2008/12/29
XPath
ãƒªãƒ³ã‚¯
Tumblr
otsune 2008/12/17
XPath
ãƒªãƒ³ã‚¯
XPath descendant-or-self::*ã ã¨selfã¯é¸æŠžã•ã‚Œãªã„? - ãƒãƒƒã‚¯ã‚¹ã‚¿ãƒ¼ã«ãªã‚ŠãŸã„
http://gadgets.boingboing.net/ ã§ã®å‡ºæ¥äº‹ã€‚ ãƒšãƒ¼ã‚¸ä¸€ç•ªä¸‹ã® Continue Reading Older Posts ã«ãƒžãƒƒãƒã•ã›ãŸã„ã€‚ $x('id("continue-reading")//a[contains(self::*/text(),"Old")]'); // ok $x('id("continue-reading")//a[contains(self::a/text(),"Old")]'); // ok $x('id("continue-reading")//a[contains(descendant-or-self::a/text(),"Old")]'); // ok $x('id("continue-reading")//a[contains(descendant-or-self::*/text(),"Old")]'); // ng ã‚ã‹ã£
otsune 2008/12/15
XPath
ãƒªãƒ³ã‚¯
XPathã«ãŠã‘ã‚‹//*ã¨descendant::*ã®é•ã„ - os0x.blog
XPath Cookbookãƒã‚¿ã§æ›¸ã„ã¦ãŸã‚“ã§ã™ãŒã€é•·ããªã£ãŸã®ã§ã¨ã‚Šã‚ãˆãšã“ã¡ã‚‰ã«ã€‚ id:taizoooã«ãƒªã‚¯ã‚¨ã‚¹ãƒˆã•ã‚ŒãŸ//ã¨descendant::ã®é•ã„ã«ã¤ã„ã¦ã€‚ ä¸‹æº–å‚™ã¨ã—ã¦ã€ã“ã†ã„ã†HTMLã‚’ã‚µãƒ³ãƒ—ãƒ«ã¨ã—ã¦ä½¿ç”¨ã—ã¾ã™ã€‚(ã‚µãƒ³ãƒ—ãƒ«ã¯Firebugã®ã‚³ãƒ³ã‚½ãƒ¼ãƒ«ã§å®Ÿè¡Œã§ãã¾ã™) document.body.innerHTML = <><![CDATA[ <ul id="root"> <li> <a href="#a1">a1</a> </li> <li> <a href="#b1">b1</a> </li> <li> <a href="#c1">c1</a> <a href="#c2">c2</a> </li> <li> <a href="#d1">d1</a> <a href="#d2">d2</a> </li> </ul> ]]></>.toString(); ã¾ãšã€//*ã¨d
otsune 2008/07/15
XPath
ãƒªãƒ³ã‚¯
CSSã‚»ãƒ¬ã‚¯ã‚¿ã¨XPathã®åˆ¤åˆ¥ - ãƒãƒƒã‚¯ã‚¹ã‚¿ãƒ¼ã«ãªã‚ŠãŸã„
Web::Scraperã®javascriptãƒãƒ¼ã‚¸ãƒ§ãƒ³webscraper.jsã®ã¨ãŠã‚Šã©ã£ã¡ã¨ã—ã¦ã‚‚validã«ãªã‚‹ã‚‚ã®ãŒã‚ã‚‹ã®ã§ã€æ›¸ãã²ã¨ãŒã©ã£ã¡ãªã®ã‹ã‚’æ˜Žç¤ºã§ãã‚‹ã®ãŒåˆç†çš„ã ã¨æ€ã†ã€‚ ãã®ã†ãˆã§CSSã‚»ãƒ¬ã‚¯ã‚¿ã‚’è¦³å¯Ÿã™ã‚‹ã¨XPathã§ã‚ˆãä½¿ã‚ã‚Œã‚‹ / ãŒã‚»ãƒ¬ã‚¯ã‚¿ã®ä¸ã§å˜åœ¨ã—å¾—ã‚‹ã®ã¯ E[foo="value"] ã®ã¨ãã ã‘ãªã®ã§ / ãŒã‚ã‚‹ã‹ã©ã†ã‹ã§åˆ¤åˆ¥ã™ã‚‹ã¨ç°¡æ½”ã«å‡¦ç†ã§ãã‚‹ã€‚ / ãŒãªãã¦XPathã‹CSSã‹èª¤åˆ¤åˆ¥ã™ã‚‹å¯èƒ½æ€§ãŒã‚ã‚‹ã¨ãã€ä¾‹ã¨ã—ã¦ a ã¨ã„ã†å¼ã®æ™‚ã«CSSã ã¨ã‚³ãƒ³ãƒ†ã‚ã‚¹ãƒˆã®åå«ã®aå…¨éƒ¨ã«ãƒžãƒƒãƒã™ã‚‹ã‘ã©XPathã ã¨ã‚³ãƒ³ãƒ†ã‚ã‚¹ãƒˆã®ç›´æŽ¥ã®åã ã‘ãŒãƒžãƒƒãƒã™ã‚‹ã€‚ã“ã®ã¨ãXPathã§ã‚ã‚‹ã“ã¨ã‚’æ˜Žç¤ºã—ãŸã‘ã‚Œã° ./ ãŒè‡ªåˆ†è‡ªèº«ã‚’ã•ã™ã“ã¨ã‚’åˆ©ç”¨ã—ã¦ ./a ã¨æ›¸ãã“ã¨ãŒã§ãã‚‹ã€‚ã¤ã¾ã‚Šã€ã©ã‚“ãªXPathã‚‚åŒã˜æ„å‘³ã®ã¾ã¾ / ã‚’å«ã‚“ã§ã„ã‚‹å½¢å¼ã§æ›¸ãç›´ã™ã“ã¨ãŒã§ãã‚‹ã®ã§ / ã®æœ‰ç„¡ã§CS
otsune 2008/07/12
XPath

webscraper
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libxmlã®HTMLãƒ‘ãƒ¼ã‚µ+XPathã§idé–¢æ•°ãŒä½¿ãˆãªãã¦ã¯ã¾ã‚‹ - bits and bytes
ã•ã„ãã‚“libxmlã§HTMLã‚’èªã¿è¾¼ã‚“ã§XPathã§è¦ç´ ã‚’å–ã‚Šå‡ºã™ã®ãŒä¸€éƒ¨([xml][libxml2][c]XMLã‚’HTTPã§å–å¾—ã—ã¦ã€XPathã§æŒ‡å®šã•ã‚ŒãŸä¸èº«ã‚’Cè¨€èªžã§å–ã‚Šå‡ºã™æ–¹æ³• - ã‚°ãƒ‹ãƒ£ãƒ©ãã‚“ã®ã‚°ãƒ‹ãƒ£ã‚°ãƒ‹ãƒ£å‚™å¿˜éŒ²@ã¯ã¦ãª)ã§ã¯ã‚„ã£ã¦ã„ã¾ã™ã€‚ ã“ã‚Œã«ã¡ã‚‡ã£ã¨ç™–ãŒã‚ã£ã¦ã¯ã¾ã‚Šã¾ã—ãŸã€‚ <html><body> <ul id="list"> <li>hello</li> <li>world</li> </ul> </body></html> ã“ã†ã„ã†HTMLãƒ•ã‚¡ã‚¤ãƒ«ã‚’èªã¿è¾¼ã‚“ã§ id("list")/li ã¨ã„ã†XPathã‚’è©•ä¾¡ã•ã›ã‚‹ã¨ãªãœã‹ä½•ã«ã‚‚ãƒžãƒƒãƒã—ãªã„ã®ã§ã™ã€‚ã§ã‚‚ã“ã‚Œã‚’ //*[@id="list"]/li ã«ç½®ãæ›ãˆã‚‹ã¨helloã¨worldã‚’å›²ã‚“ã§ã„ã‚‹liãµãŸã¤ã«ãƒžãƒƒãƒã™ã‚‹ã‚ˆã†ã«ãªã‚‹ã®ã§ã€ãƒ‘ãƒ¼ã‚¹è‡ªä½“ã¯å•é¡Œãªã„ã‚ˆã†ã§ã™ã€‚ ã§ã€ã„ã‚ã„ã‚ã„ã˜ã£ã¦ã„ãŸã‚‰ãªã‚“ã§ã‚‚ã„ã„ã®ã§HTML
otsune 2008/07/12
XPath
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XUL Apps > Tips > DOM3 XPathã‚’ãƒŽãƒ¼ãƒ‰ã®æ¤œç´¢ã«æ´»ç”¨ã™ã‚‹ - outsider reflex
X-0032 DOM3 XPathã‚’ãƒŽãƒ¼ãƒ‰ã®æ¤œç´¢ã«æ´»ç”¨ã™ã‚‹ 2005/5/7 2005/5/11 2005/5/12 2006/4/12 Home Back to XUL Tips Prev. Next DOM3 XPathã‚’ä½¿ã†ã¨ä½•ãŒä¾¿åˆ©ï¼Ÿ Mozillaã¯XPathé–¢ä¿‚ã®æ©Ÿèƒ½ã‚’DOM3 XPathã«å‰‡ã£ã¦å®Ÿè£…ã—ã¦ã„ã¾ã™ã€‚ã“ã‚Œã‚’æ´»ç”¨ã™ã‚Œã°ã€getElementsByTagName()ãªã©ã®ãƒ¡ã‚½ãƒƒãƒ‰ã¨æ¡ä»¶åˆ†å²ã‚’é§†ä½¿ã—ã¦ãƒŽãƒ¼ãƒ‰ã‚’åŽé›†ã—ãªãã¦ã‚‚ã€è¤‡é›‘ãªæ¡ä»¶ã§ãƒŽãƒ¼ãƒ‰ã‚’æ¤œç´¢ã™ã‚‹ã“ã¨ãŒã§ãã¾ã™ã€‚ ä»¥ä¸‹ã«ä¸€ä¾‹ã‚’ç¤ºã—ã¾ã—ã‚‡ã†ã€‚ <menuitem label="ãƒªãƒ³ã‚¯ã‚’ã‚¿ãƒ–ã§é–‹ã" hidden="true"/> <menuitem label="ãƒªãƒ³ã‚¯ã‚’ã‚¦ã‚£ãƒ³ãƒ‰ã‚¦ã§é–‹ã" hidden="true"/> <menuseparator> <menu label="é¸æŠžç¯„å›²ã‚’é€ã‚‹"> <menupopup
otsune 2008/06/28
XPath
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otsune 2008/06/26
XPath
ãƒªãƒ³ã‚¯
XPathã®ã‚¹ãƒ”ãƒ¼ãƒ‰ãƒ†ã‚¹ãƒˆ - os0x.blog
jottit.comã®LDRizeç”¨XPath - FFFF - 0x XPath - æž•ã‚’æ¬¹ã¦ã¦è´ã XPathã¨ã‹CSSã®è©•ä¾¡ã«ã‹ã‹ã‚‹æ™‚é–“ã®ã“ã¨ - ãƒãƒƒã‚¯ã‚¹ã‚¿ãƒ¼ã«ãªã‚ŠãŸã„ é–¢é€£ã€‚ AutoPagerize SITEINFOã‚’ä¿å˜ã—ã¦ã€ãã®HTMLã§è»½ããƒ†ã‚¹ãƒˆã—ã¦ã¿ãŸã€‚ xpath speed test ä¾‹ã«ã‚ˆã£ã¦ã€JSEnumeratorã®Benchmarkãƒ„ãƒ¼ãƒ«ã‚’ãŠå€Ÿã‚Šã¾ã—ãŸã€‚ ã‚„ã¯ã‚Šidé–¢æ•°ã¯é«˜é€Ÿ //p(/descendant-or-self::node()/child::p)ã‚ˆã‚Šã€/descendant::*/pã®ã»ã†ãŒé«˜é€Ÿ //pã¯Documentå†…ã®ã™ã¹ã¦ã®pè¦ç´ ã‚’å–å¾—ã™ã‚‹ å…ˆé ãŒ/ã®å ´åˆã®selfã¯Documentã€‚ãã®descendant::*ã¯htmlä»¥ä¸‹ã®ã™ã¹ã¦ã®ElementãƒŽãƒ¼ãƒ‰ã«ãªã‚‹ã€‚ãã“ã§/pã‚’é¸æŠžã™ã‚‹ã¨ã€å®Ÿè³ªã¯Documentä»¥ä¸‹ã®ã™ã¹ã¦ã®pè¦ç´ ã¨ãªã‚‹
otsune 2008/06/04
XPath
ãƒªãƒ³ã‚¯
AutoPagerize pageElement ã“ã“ã‚ˆã‚Šã‚‚ã‚ã¨ã§ã“ã“ã‚ˆã‚Šå‰ã€ã¿ãŸã„ãªã®ãŒæ›¸ããŸã„ã¨ã - ãƒãƒƒã‚¯ã‚¹ã‚¿ãƒ¼ã«ãªã‚ŠãŸã„
ã“ã“ã‚ˆã‚Šå¾Œã€ã¯following-sibling::node()ã§ã™ãæ›¸ã‘ã‚‹ã€‚ ã“ã“ã‚ˆã‚Šå‰ã¾ã§ã€ã®"ã“ã“"ãŒã¯ã˜ã¾ã‚Šéƒ¨åˆ†ã®siblingã˜ã‚ƒãªãã¦ãã®åå«ã ã£ãŸã‚Šã™ã‚‹ã“ã¨ãŒã‚ã‚‹ã€‚(ç¥–å…ˆã®å…„å¼Ÿã ã£ãŸã‚Šã‚‚ã™ã‚‹ã“ã¨ã‚‚ã‚ã‚‹ã‘ã©ã€ãã‚Œã¯ã‹ã‚“ãŒãˆã¦ãªã„ã‘ã©ã§ãã‚‹ã‚“ã˜ã‚ƒãªã„ã‹ãªãŸã¶ã‚“) ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹ã‚ˆããªã„ã‘ã©ã€çµ¶å¯¾çš„ãªå€¤ã ã¨ãŸã„ã—ãŸæ™‚é–“ã˜ã‚ƒãªã„ã¨æ€ã†ã€‚ following-sibling::node()[ ./following-sibling::*/descendant-or-self::kokomade ]ã§ã„ã¾ã®ã¨ã“ã‚ã‚ˆã‚Šã‚‚ã‚ã¨ã§ã€ãã„ã¤ã‚ˆã‚Šã‚‚å¾Œã«"ã“ã“ã¾ã§"ã®éƒ¨åˆ†ãŒå«ã¾ã‚Œã¦ã‚‹ãƒŽãƒ¼ãƒ‰ã€ã¤ã¾ã‚Š"ã“ã“ã¾ã§"ã®ãƒŽãƒ¼ãƒ‰ã‚ˆã‚Šã‚‚å‰ã«ã‚ã‚‹ãƒŽãƒ¼ãƒ‰ã ã‘ã¨ã‚Œã‚‹ã€‚ infogamiã®wikiã«SITEINFOã®nextLinkã‚±ãƒ¼ã‚¹ã‚¹ã‚¿ãƒ‡ã‚£ - 0xé›†ç©è”µã¨ã‹ã€æ›¸ãæ–¹ã®ã“ã¤ã¿ãŸã„ãªã®ã¾ã¨ã‚ã¨ã„ãŸã‚‰ã©ã†ã ã‚ã†ã€‚ ##
otsune 2008/04/21
XPath
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otsune 2008/04/19
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otsune 2008/04/14
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otsune 2008/04/11
XPath
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otsune 2008/04/11
XPath
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otsune 2008/04/11
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otsune 2008/04/11
XPath
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