how to display textbox entered value and with related values in textare using javascr

[vsiddi]

Hi friends,

i have xnl file like

<DATAPACKET >
  <data1>
    <R_ID>101</R_ID>
    <R_PRE>38</R_PRE>
    <R_PRE2>39</R_PRE2>
    <R_TEMP>8.35</R_TEMP>
    <R_TENP2>0.64</R_TENP2>
  </data1>
  <data1>
    <R_ID>102</R_ID>
    <R_PRE>36</R_PRE>
    <R_PRE2>37</R_PRE2>
    <R_TEMP>7.23</R_TEMP>
    <R_TENP2>1.21</R_TENP2>
  </data1>
  <data1>
    <R_ID>103</R_ID>
    <R_PRE>34</R_PRE>
    <R_PRE2>36</R_PRE2>
    <R_TEMP>7.21</R_TEMP>
    <R_TENP2>1.95</R_TENP2>
  </data1>
  <data1>
    <R_ID>104</R_ID>
    <R_PRE>32</R_PRE>
    <R_PRE2>35</R_PRE2>
    <R_TEMP>6.25</R_TEMP>
    <R_TENP2>2.30</R_TENP2>
  </data1>
  <data1>
<DATAPACKET >

then i have textbox...when i type 101 its go and get all data in the row in text area like

103
32
6025
2.30

please give me any idea how to do this

i m try this

if (window.XMLHttpRequest) {// code for IE7+, Firefox, Chrome, Opera, Safari
        xmlhttp = new XMLHttpRequest();
    }
    else {// code for IE6, IE5
        xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
    }
    xmlhttp.open("GET", "Refrigerater.xml", false);
    xmlhttp.send();
    xmlDoc = xmlhttp.responseXML;
    x = xmlDoc.getElementsByTagName("ROWDATA");
 
    //x = xmlDoc.getElementsByTagName("data1");
 
    function displayInfo(selBox) {
        x = xmlDoc.getElementsByTagName("ROWDATA");
        var col = (selBox.options[selBox.selectedIndex].text);
        document.getElementById("show").innerHTML = " " + col;
}

Please resolve my problem

Thanks
Venkat.S

[Dormilich]

please give me any idea how to do this

how to do what? I don’t see a relation between the XML and the JS code does.