problem in read content file on the server with ajax

107 New Member

hi
i have a script that with click a button in this script text with id="targetDiv"
is substitute with content of the file data.txt.
this script and data.txt are on the same directory on my local disk
my problem is that with pressing button on this script this is not substituted
and XMLHttpRequestO bject.status instead of 200 is 0
what is meaning of XMLHttpRequestO bject.status instead equal to zero?
how can i change XMLHttpRequestO bject.status to 200?

my script is:

Expand|Select|Wrap|Line Numbers

 <html> 

  <head> 

    <title>Ajax at work</title> 
 
    <script language = "javascript">

      var XMLHttpRequestObject = false; 
 
      if (window.XMLHttpRequest) {

        XMLHttpRequestObject = new XMLHttpRequest();

      } else if (window.ActiveXObject) {

        XMLHttpRequestObject = new ActiveXObject("Microsoft.XMLHTTP");

      }
 
      function getData(dataSource, divID) 

      { 

        if(XMLHttpRequestObject) {

          var obj = document.getElementById(divID); 

          XMLHttpRequestObject.open("GET", dataSource); 
 
          XMLHttpRequestObject.onreadystatechange = function() 

          { 

            if (XMLHttpRequestObject.readyState == 4 && XMLHttpRequestObject.status == 200) { 

                obj.innerHTML = XMLHttpRequestObject.responseText; 

            } 

          } 
 
          XMLHttpRequestObject.send(null); 

        }

      }

    </script>

  </head> 
 
  <body>
 
    <H1>Fetching data with Ajax</H1>
 
    <form>

      <input type = "button" value = "Display Message" onclick = "getData('data.txt', 'targetDiv')"> 

    </form>
 
    <div id="targetDiv">

      <p>The fetched data will go here.</p> 

    </div> 
 
  </body> 

</html>

my browser is internet explorer 4.0
and i run this script on windows NT 5.1
thanks very much

Jul 11 '09 #1

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1649

Dormilich

8,658

Recognized Expert Moderator Expert

@oranoos3000
are you sure that IE 4 actually supports AJAX? I mean, IE 6 is still a programmer's nightmare but IE 4… that's more than 10 years ago (and personally I didn't expect it to be used any more)

Jul 12 '09 #2

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