media @ VU

media @ VU

[] readme course preface I 1 2 II 3 4 III 5 6 7 IV 8 9 10 V 11 12 afterthoughts appendix references examples resources _

ajax-cd.php


  <?php
  
   $q=$ _GET["q"];
  
   $xmlDoc = new DOMDocument();$ xmlDoc->load("xml-cd.xml");
   $x=$ xmlDoc->getElementsByTagName('ARTIST');

process


  
  for ( $i=0;$ i<= $x->length-1;$ i++)
  {                                 // process only element nodes
  if ( $x->item($ i)->nodeType==1)
    {
    if ( $x->item($ i)->childNodes->item(0)->nodeValue ==  $q)
      {$ y=( $x->item($ i)->parentNode);
      }
    }
  }

child nodes


  
   $cd=($ y->childNodes);
  
  for ( $i=0;$ i <  $cd->length;$ i++)
  { 
  // echo("trying");
  //Process only element nodes
  if ( $cd->item($ i)->nodeType==1)
    { 
    echo("<b>");
    echo(strtolower( $cd->item($ i)->nodeName));
    echo("</b>");
    echo(": ");
    echo( $cd->item($ i)->childNodes->item(0)->nodeValue);
    echo("<br />");
    } 
  }
  ?>

[] readme course preface I 1 2 II 3 4 III 5 6 7 IV 8 9 10 V 11 12 afterthoughts appendix references examples resources _

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