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03.12.2008 at 10:42AM PDT, ID: 23235994
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9.9

JS how to get the complete paramlist

Asked by thordk in JavaScript

i want to make a web-page have ajax capeabillities so it updates every 1 second.

I have this page called result.php (code attached here) - which really is a middlestation calling the real page, reportresult.php

What i want to do is get the complete parameter-line that this page is called with (result.php) and pass this on through the function:

function sendRequest()
{
  var url="http://localhost/report/reportresult.php"
  url=url+document.params
  http.open('get', url);
  http.onreadystatechange = handleResponse;
  http.send(null);
}

But this doesnt work at all - its just "undefined" - whats the variable for this ?

I have posted the complete code below.

Please note: i am a total noob and im just trying to achieve this by putting bits and pieces together.
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<script type="text/javascript">
 
function createRequestObject() 
{ 
  var req; 
  if (window.XMLHttpRequest) 
  { // Firefox, Safari, Opera... 
    req = new XMLHttpRequest();  //    alert('Detected a modern browser - very good!'); 
  } 
  else 
  if (window.ActiveXObject) 
  { // Internet Explorer 5+
    req = new ActiveXObject("Microsoft.XMLHTTP");  //    alert('Detected an old IE browser'); 
  } 
  else 
  { 
    // error creating the request object, 
    // (maybe an old browser is being used?)
    alert('There was a problem creating the XMLHttpRequest object'); 
    req = '';
  }
  return req; 
} 
     
// Make the XMLHttpRequest object 
var http = createRequestObject(); 
     
function sendRequest() 
{ 
  var url="http://localhost/report/reportresult.php"
  url=url+document.params
  http.open('get', url); 
  http.onreadystatechange = handleResponse; 
  http.send(null); 
} 
     
function handleResponse() 
{ 
//  if(http.readyState == 4 && http.status == 200)
 
  if(http.readyState == 4)
  { 
    var response = http.responseText; // Text returned FROM perl scrip+t 
    if(response) 
	{ // UPDATE ajaxTest content 
      document.getElementById("ajaxstuff").innerHTML = response; 
      setTimeout('doclick()', 1000); // wait 2 seconds, then clear mes+sage
    } 
  } 
} 
 
function wipeout() 
{
  document.getElementById("ajaxstuff").innerHTML = ''; 
  x = document.getElementById("mybutton");
  x.disabled = false;
}
 
function doclick() 
{
  x = document.getElementById("mybutton");
  x.disabled = true;
 
//  document.getElementById("ajaxstuff").innerHTML = 'working...'; 
  sendRequest();
  return true;
}
 
</script>
</head>
<body>
<hr/> 
<p><em><div id="ajaxstuff" > &nbsp; </div></em></p>
<form><input type="button" id="mybutton" onClick="doclick()" value="Go!"></form>
<hr/> 
</body> 
<body onload="doclick();">
 
</html>
[+][-]03.12.2008 at 11:03AM PDT, ID: 21108918

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[+][-]03.13.2008 at 05:12AM PDT, ID: 21115284

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[+][-]03.13.2008 at 06:36AM PDT, ID: 21115996

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[+][-]03.13.2008 at 11:57AM PDT, ID: 21119536

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About this solution

Zone: JavaScript
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Solution Provided By: b0lsc0tt
Participating Experts: 2
Solution Grade: A
 
 
[+][-]03.13.2008 at 12:28PM PDT, ID: 21119900

Often, when Experts are collaborating with members who have asked questions, they will request additional information about the problem. Askers respond with an author comment like this one.

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