CODEWITHSUNDEEP
phpxmlxpath
Dieter
Dieter

Reputation: 2659

I can't get the right path in XPath

Does someone knows the right command/path to get the ident, shortTitle And a string that begins with a " / " (Note that there is a chance that the position of that string changes in certain circumstances)

I have this block of code where I presenting the string but then I wouldn't have the ident and shortTitle

$result = $xpaths->xpath("//*[ident = '$page']/moduleConfiguration/config//string[starts-with(.,'/')]");
foreach ($result as $item) {

echo item

 };

The full path is

/org.olat.course.Structure/rootNode/children/*[type = 'st' or type = 'sp' or type = 'bc']/moduleConfiguration/config/entry/string

....
<org.olat.course.nodes.STCourseNode>
   <ident>81473730700165</ident>
   <parent class="org.olat.course.nodes.STCourseNode" reference="../../.."/>
   <type>st</type>
   <shortTitle>General Information</shortTitle>
   <longTitle/>
   <learningObjectives/>
   <displayOption>content</displayOption>

   <moduleConfiguration>
      <config>
         <entry>
            <string>allowRelativeLinks</string>
            <string>false</string>
         </entry>
         <entry>
            <string>file</string>
            <string>/kgalgemeneinformatie.html</string>           <---
         </entry>
         <entry>
            <string>configversion</string>
            <int>3</int>
         </entry>
         <entry>
            <string>display</string>
            <string>file</string>
         </entry>
      </config>
   </moduleConfiguration>

 <noAccessExplanation></noAccessExplanation>
 <preConditionVisibility></preConditionVisibility>
 <preConditionAccess></preConditionAccess>
 <scoreCalculator></scoreCalculator>
</org.olat.course.nodes.STCourseNode>
...

it would be wonderful if this could work in 1 foreach.

Kind regards

Dieter

Upvotes: 0

Views: 82

Answers (1)

JWiley
JWiley

Reputation: 3209

If you're wanting them as nodes in one loop, you'll have to group them together with the '|' identifier:

//*[ident = '$page']/moduleConfiguration/config//string[starts-with(.,'/')]|//*[ident = '$page']/shortTitle|//*[ident = '$page']/ident

Or you could group them all in one node with the concatenate function:

concat(//*[ident = '$page']/moduleConfiguration/config//string[starts-with(.,'/')], //*[ident = '$page']/shortTitle, //*[ident = '$page']/ident)

Upvotes: 1

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