PHP Classes

File: javascript/ajax.js

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File: javascript/ajax.js
Role: Auxiliary data
Content type: text/plain
Description: Ajax Object
Class: Tree AJAX
Show a tree of nodes opened dynamically with AJAX
Author: By
Last change:
Date: 17 years ago
Size: 1,441 bytes
 

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//<![CDATA[ /** XHConn - Simple XMLHTTP Interface - bfults@gmail.com - 2005-04-08 ** ** Code licensed under Creative Commons Attribution-ShareAlike License ** ** http://creativecommons.org/licenses/by-sa/2.0/ **/ function XHConn() { var xmlhttp, bComplete = false; try { xmlhttp = new ActiveXObject("Msxml2.XMLHTTP"); } catch (e) { try { xmlhttp = new ActiveXObject("Microsoft.XMLHTTP"); } catch (e) { try { xmlhttp = new XMLHttpRequest(); } catch (e) { xmlhttp = false; }}} if (!xmlhttp) return null; this.connect = function(sURL, sMethod, sVars, fnDone) { if (!xmlhttp) return false; bComplete = false; sMethod = sMethod.toUpperCase(); try { if (sMethod == "GET") { xmlhttp.open(sMethod, sURL+"?"+sVars, true); sVars = ""; } else { xmlhttp.open(sMethod, sURL, true); xmlhttp.setRequestHeader("Method", "POST "+sURL+" HTTP/1.1"); xmlhttp.setRequestHeader("Content-Type", //"multipart/form-data"); //"text/javascript"); "application/x-www-form-urlencoded"); } xmlhttp.onreadystatechange = function(){ if (xmlhttp.readyState == 4 && !bComplete) { bComplete = true; fnDone(xmlhttp); }}; xmlhttp.send(sVars); } catch(z) { return false; } return true; }; return this; } //]]>