X-Git-Url: http://git.freeside.biz/gitweb/?a=blobdiff_plain;f=httemplate%2Felements%2Fxmlhttp.html;h=e70871169145edae73e2e927c0ae5ecb0024270e;hb=8c36d1e4f1255abb483bc7372fa1908cc192b528;hp=3f4462b94e1eee74ec804a1feb9b2de20c449566;hpb=9ba8a8caddeef0649f7f9fa2b8da9ff3d98ec06b;p=freeside.git

diff --git a/httemplate/elements/xmlhttp.html b/httemplate/elements/xmlhttp.html
index 3f4462b94..e70871169 100644
--- a/httemplate/elements/xmlhttp.html
+++ b/httemplate/elements/xmlhttp.html
@@ -1,30 +1,32 @@
-<SCRIPT TYPE="text/javascript">
+<%doc>
 
-  function rs_init_object() {
-    var A;
-    try {
-      A=new ActiveXObject("Msxml2.XMLHTTP");
-    } catch (e) {
-      try {
-        A=new ActiveXObject("Microsoft.XMLHTTP");
-      } catch (oc) {
-        A=null;
-      }
-    }
-    if(!A && typeof XMLHttpRequest != "undefined")
-      A = new XMLHttpRequest();
-    if (!A)
-      alert("Can't create XMLHttpRequest object");
-    return A;
+Example:
+
+  include( '/elements/xmlhttp.html',
+    # required
+    'url'  => $p.'misc/something.html',
+    'subs' => [ 'subroutine' ],
+
+    # optional
+    'method' => 'GET', #defaults to GET, could specify POST
+    'key'    => 'unique', #unique key
+
+  );
+
+</%doc>
+<%shared>
+my %initialized = ();#won't work if component is "preloaded"... so don't do that
+</%shared>
+<& /elements/rs_init_object.html &>
+<& /elements/init_overlib.html &>
+<SCRIPT TYPE="text/javascript">
 
-  }
 % foreach my $func ( @{$opt{'subs'}} ) { 
 %
-%       my $furl = $url;
-%       $furl =~ s/\"/\\\\\"/; #javascript escape
+%   next if $initialized{$key.$func}++;
 %
-%  
-
+%   my $furl = $url;
+%   $furl =~ s/\"/\\\\\"/; #javascript escape (fix gvim syntax: ")
 
     function <%$key%><%$func%>() {
         // count args; build URL
@@ -42,7 +44,7 @@
             len = args.length - 1;
         }
         for (var i = 0; i < len; i++) 
-            content = content + "&arg=" + escape(args[i]);
+            content = content + "&arg=" + encodeURIComponent(args[i]);
         content = content.replace( /[+]/g, '%2B'); // fix unescaped plus signs 
 
         if ( '<%$method%>' == 'GET' ) {
@@ -59,19 +61,34 @@
         	return;
 
             if (xmlhttp.status != 200) {
-              alert(xmlhttp.status + " status connecting to " + url);
+              if ( xmlhttp.status != 0 ) {
+                //not warning on the 0 errors, they pop up when navagating away
+                // from the page
+                alert(xmlhttp.status + " status connecting to " + url);
+              }
             } else {
               var data = xmlhttp.responseText;
               //alert('received response: ' + data);
-              a[a.length-1](data);
               if ( data.indexOf("<b>System error</b>") > -1 ) {
-                var w;
-                if ( w = window.open("about:blank") ) {
-                  w.document.write(data);
-                } else {
-                  // popup blocking?  should use an overlib popup instead 
-                  alert("Error popup disabled; try disabling popup blocking to see");
-                }
+                // trim this a little
+                var end = data.indexOf('<a href="#raw">') - 1;
+                data = data.substring(0, end);
+
+                overlib(data,
+                  WIDTH, 480, MIDX, 0, MIDY, 0,
+                  CAPTION, 'Error', STICKY, AUTOSTATUSCAP, DRAGGABLE,
+                  CLOSECLICK, BGCOLOR, '#f00', CGCOLOR, '#f00'
+                );
+                //var w;
+                //if ( w = window.open("about:blank") ) {
+                //  w.document.write(data);
+                //} else {
+                //  // popup blocking?  should use an overlib popup instead 
+                //  alert("Error popup disabled; try disabling popup blocking to see");
+                //}
+              } else {
+                // invoke the callback
+                a[a.length-1](data);
               }
             }
         }