r9136: made the 'AJAJ' code portable to IE and Opera
authorAndrew Tridgell <tridge@samba.org>
Fri, 5 Aug 2005 19:36:15 +0000 (19:36 +0000)
committerGerald (Jerry) Carter <jerry@samba.org>
Wed, 10 Oct 2007 18:31:21 +0000 (13:31 -0500)
(This used to be commit b6b531533e2c4d6d927df29905e49a775e92f3c1)

swat/scripting/client/call.js

index bb89390..d1671ef 100644 (file)
@@ -5,6 +5,37 @@
        released under the GNU GPL Version 2 or later
 */
 
+var __call = new Object();
+
+/*
+  we can't use the qooxdoo portability layer for this, as it assumes
+  you are using an XML transport, so instead replicate the portability
+  code for remote calls here. Don't look too closely or you will go
+  blind.
+*/
+__call._activex = window.ActiveXObject && !(new QxClient).isOpera() ? true : false;
+__call._activexobj = null;
+__call._ok = QxXmlHttpLoader._http || QxXmlHttpLoader._activex;
+
+if (__call._activex) {
+       var servers = ["MSXML2", "Microsoft", "MSXML", "MSXML3"];
+       for (var i=0; i<servers.length; i++) {
+               try {
+                       var o = new ActiveXObject(servers[i] + ".XMLHTTP");
+                       __call._activexobj = servers[i];
+                       o = null;
+               } catch(ex) {};
+       };
+};
+
+/*
+  return a http object ready for a remote call
+*/
+function __http_object() {
+       return __call._activex ? 
+               new ActiveXObject(__call._activexobj + ".XMLHTTP") : 
+               new XMLHttpRequest();
+}
 
 /*
        usage:
@@ -18,7 +49,7 @@
        object. 'callback' may be null.
 */
 function server_call(url, func, callback) {
-       var req = new XMLHttpRequest();
+       var req = __http_object();
        req.open("POST", url, true);
        req.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded'); 
        var args = new Object();