XML Parsing with Javascript Display .childNodes -


xml parsing javascript display .childnodes

i studying xml & javascript have problems display .childnodes , .nodevalue of , in file xml.

  • search in w3schools.com , google unsuccessfully :(
  • i not understand why not display data...

any welcome!

thanks in advance support!

the code xml:

   <team id="burnley">    <team_name>burnley</team_name>    <description>fundado en 1882. premierleague 2013/14</description>    <city>londres </city>    <stadium>burnley </stadium>    <players>       <person>       <first_name>daniel johnson</first_name>       <country_birth>inglaterra</country_birth>       <position>md</position>       </person>        <person>       <first_name>charles n'zogbia</first_name>       <country_birth>francia</country_birth>       <position>md</position>       </person>      </players>     <image>    <src>images/xmleague/burnley.png</src>    <title>fc burnley</title>    </image> </team>

the code javascript

<script> if (window.xmlhttprequest)   {// code ie7+, firefox, chrome, opera, safari   xmlhttp=new xmlhttprequest();   } else   {// code ie6, ie5   xmlhttp=new activexobject("microsoft.xmlhttp");   } xmlhttp.open("get","xmleague.xml",false); xmlhttp.send(); xmldoc=xmlhttp.responsexml;  x=xmldoc.getelementsbytagname("team");  function displayxmleague(i) { team_name=(x[i].getelementsbytagname("team_name")[0].childnodes[0].nodevalue); description=(x[i].getelementsbytagname("description")[0].childnodes[0].nodevalue); city=(x[i].getelementsbytagname("city")[0].childnodes[0].nodevalue); stadium=(x[i].getelementsbytagname("stadium")[0].childnodes[0].nodevalue); players=(x[i].getelementsbytagname("players")[0].childnodes[0].nodevalue); image=(x[i].getelementsbytagname("image")[0].childnodes[0].nodevalue); txt="team_name: "+team_name+"<br>description: "+description+"<br>city: "+city+"<br>stadium: "+stadium+"<br>players: "+players+"<br>image: "+image  ; document.getelementbyid("showxmleague").innerhtml=txt; } </script>

anexo: url imagen of test studing

thanks in advance support

in ie getting: unable property 'getelementsbytagname' of undefined or null reference. "x" inside displayxmleague(i) undefined, changed "var x". assume calling "displayxmleague" function. in example below, adding call bottom: "displayxmleague(0);"

        <div id="showxmleague" />         <script type="text/javascript">             if (window.xmlhttprequest) {// code ie7+, firefox, chrome, opera, safari                 xmlhttp = new xmlhttprequest();             }             else {// code ie6, ie5                 xmlhttp = new activexobject("microsoft.xmlhttp");             }             xmlhttp.open("get", "xmleague.xml", false);             xmlhttp.send();             xmldoc = xmlhttp.responsexml;             var x = xmldoc.getelementsbytagname("team");              function displayxmleague(i) {                 var leagueelement = x[i];                 team_name = (leagueelement.getelementsbytagname("team_name")[0].childnodes[0].nodevalue);                 description = (leagueelement.getelementsbytagname("description")[0].childnodes[0].nodevalue);                 city = (leagueelement.getelementsbytagname("city")[0].childnodes[0].nodevalue);                 stadium = (leagueelement.getelementsbytagname("stadium")[0].childnodes[0].nodevalue);                  var players = leagueelement.getelementsbytagname("first_name");                 var player;                 var playerstring;                 for(var index = 0; index < players.length; index++)                 {                     player = players[index];                     if (index == 0)                     {                         playerstring = player.childnodes[0].nodevalue;                     }                     else                     {                         playerstring = (playerstring + "<br />" + player.childnodes[0].nodevalue);                     }                  }                  players = playerstring;                 image = (leagueelement.getelementsbytagname("image")[0].childnodes[1].childnodes[0].nodevalue);                 txt = "team_name: " + team_name + "<br>description: " + description + "<br>city: " + city + "<br>stadium: " + stadium + "<br>players: " + players + "<br>image: " + image;                 document.getelementbyid("showxmleague").innerhtml = txt;             }              displayxmleague(0);         </script>

your output:

team_name: burnley
description: fundado en 1882. premierleague 2013/14
city: londres
stadium: burnley
players: daniel johnson
charles n'zogbia
image: images/xmleague/burnley.png


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