Ananin XPointer

ka na'ama a hanyan na'uri na'ama XPointer domin karin na'ama na'ama.

Ananin XPointer

na'ama a hanyan, na'ura a na'ama a XPointer da kuma XLink domin nuna na'uri kan na'uri kan na'ama na'urin.

na'ama a hanyan ma'ana XML a hanyan (idakka na'ama a na'ura), a na'ura ka na'ura kuma na'ura na'ura.

ma'ana XML

ma'ana XML a hanyan dogbreeds.xml, ita na'ama da'arun na'uri dog na'urin:

<?xml version="1.0" encoding="ISO-8859-1"?>
<dogbreeds>
<dog breed="Rottweiler" id="Rottweiler">
  <picture url="http://dog.com/rottweiler.gif" />
  <history>
  The Rottweiler's ancestors were probably Roman
  drover dogs.....
  </history>
  <temperament>
  Confident, bold, alert and imposing, the Rottweiler
  is a popular choice for its ability to protect....
  </temperament>
</dog>
<dog breed="FCRetriever" id="FCRetriever">
  <picture url="http://dog.com/fcretriever.gif" />
  <history>
  One of the earliest uses of retrieving dogs was to
  help fishermen retrieve fish from the water....
  </history>
  <temperament>
  The flat-coated retriever is a sweet, exuberant,
  lively dog that loves to play and retrieve....
  </temperament>
</dog>
</dogbreeds>

Ba a karancin "dogbreeds.xml" a cikin browserin yin.。

Tumurtanci:Littafin XML na a yana aiki a kaiyewa attributin id a kaiyewa kowa a dacewa a baiya kewayiyan.

XML Link Document

Za a kaiya zuwa littafin gudanin na koguna XLink, XPointer ne a baiwa kowa ka kewayiyan wani rami a cikin littafin.

Expression:#xpointer(id("Rottweiler")) za a dacewa a gani id "Rottweiler" a cikin littafin gudanin.

Sokantce, attributin xlink:href ga zai wuri nda:xlink:href="http://dog.com/dogbreeds.xml#xpointer(id('Rottweiler'))"

Baya, ɗayan XPointer yana amincewa da yin ɗauki wani ɗauki id don kowa. Aka yi amfani da id na kowa kamar yin:xlink:href="http://dog.com/dogbreeds.xml#Rottweiler"。

Babban XML na ɗaya yana ɗauki bayanin ɗan doggi kowane, kowane yana ɗauki XLink da XPointer don ɗauki:

<?xml version="1.0" encoding="ISO-8859-1"?>
<mydogs xmlns:xlink="http://www.w3.org/1999/xlink">
<mydog xlink:type="simple"
  xlink:href="http://dog.com/dogbreeds.xml#Rottweiler">
  <description xlink:type="simple"
  xlink:href="http://myweb.com/mydogs/anton.gif">
  Anton wani ɗan doggi ne mai kuraƙarfi. An ya samu mafi yawan.....
  </description>
</mydog>
<mydog xlink:type="simple"
  xlink:href="http://dog.com/dogbreeds.xml#FCRetriever">
  <description xlink:type="simple"
  xlink:href="http://myweb.com/mydogs/pluto.gif">
  Pluto wani ɗan doggi ne mai kuraƙarfi a duniya......
  </description>
</mydog>
</mydogs>