Kuwarin XPath

XPath kaiwa a harshe a kaiwa a dace a baya a XML doki. XPath yana amfani kara dace kuduwa doki a XML doki ta hanyar abin da kuma abin da yana namananci.

Kamar yadda a baya koyi amfani dace a shirin a baya, tana kaiwa a

Kamar yadda a baya koyi amfani dace a shirin a baya, tana kaiwa a

  • HTML / XHTML
  • XML / XML namananci

Kamar yadda a baya koyi amfani dace a shirin a baya, tana kaiwa a Rarraba farko Rarraba tuturu dace.

XPath kaiwa kama gaskiya?

  • XPath yana amfani kara dace kuduwa doki a XML doki
  • XPath yana hawta a kundin kaiyarci
  • XPath 是 XSLT 中的主要元素
  • XPath 是一个 W3C 标准

XPath 路径表达式

XPath 使用路径表达式来选取 XML 文档中的节点或者节点集。这些路径表达式和我们在常规的电脑文件系统中看到的表达式非常相似。

XPath 标准函数

XPath 含有超过 100 个内建的函数。这些函数用于字符串值、数值、日期和时间比较、节点和 QName 处理、序列处理、逻辑值等等。

XPath a amfani da XSLT

XPath shi ne abin muhimman XPath a cikin XSLT standard. Babu kwarewa game da XPath, ka ba iya tsara dokumentan XSLT.

An ka sami yardukan XQuery aXSLT Akwaiyyan》ka gudanarwa yau game da yardukan.

XQuery da XPointer sun gina a kan XPath expression. XQuery 1.0 da XPath 2.0 suna amfani da modelin data gaba ɗaya, kuma suna amfani da fonksiyon da operator gaba ɗaya.

An ka sami yardukan XQuery aXQuery Akwaiyyan》ka gudanarwa yau game da yardukan XQuery.

XPath shi ne sabon W3C

XPath ya zama sabon W3C a 16 Nuwamba 1999.

XPath an tsara don amfani da XSLT, XPointer da software na XML na bincike.

An ka sami yardukan XQuery aW3C Akwaiyyan》ka gudanarwa yau game da yardukan XPath.