From 153248b48230a342648577480e36224eaee85535 Mon Sep 17 00:00:00 2001
From: Craig Andrews <candrews@integralblue.com>
Date: Thu, 6 Aug 2009 14:39:59 -0400
Subject: Added the Autocomplete plugin

---
 .../jquery-autocomplete/lib/jquery.ajaxQueue.js    | 116 +++++++++++++++++++++
 1 file changed, 116 insertions(+)
 create mode 100644 plugins/Autocomplete/jquery-autocomplete/lib/jquery.ajaxQueue.js

(limited to 'plugins/Autocomplete/jquery-autocomplete/lib/jquery.ajaxQueue.js')

diff --git a/plugins/Autocomplete/jquery-autocomplete/lib/jquery.ajaxQueue.js b/plugins/Autocomplete/jquery-autocomplete/lib/jquery.ajaxQueue.js
new file mode 100644
index 000000000..bdd2e4f82
--- /dev/null
+++ b/plugins/Autocomplete/jquery-autocomplete/lib/jquery.ajaxQueue.js
@@ -0,0 +1,116 @@
+/**
+ * Ajax Queue Plugin
+ * 
+ * Homepage: http://jquery.com/plugins/project/ajaxqueue
+ * Documentation: http://docs.jquery.com/AjaxQueue
+ */
+
+/**
+
+<script>
+$(function(){
+	jQuery.ajaxQueue({
+		url: "test.php",
+		success: function(html){ jQuery("ul").append(html); }
+	});
+	jQuery.ajaxQueue({
+		url: "test.php",
+		success: function(html){ jQuery("ul").append(html); }
+	});
+	jQuery.ajaxSync({
+		url: "test.php",
+		success: function(html){ jQuery("ul").append("<b>"+html+"</b>"); }
+	});
+	jQuery.ajaxSync({
+		url: "test.php",
+		success: function(html){ jQuery("ul").append("<b>"+html+"</b>"); }
+	});
+});
+</script>
+<ul style="position: absolute; top: 5px; right: 5px;"></ul>
+
+ */
+/*
+ * Queued Ajax requests.
+ * A new Ajax request won't be started until the previous queued 
+ * request has finished.
+ */
+
+/*
+ * Synced Ajax requests.
+ * The Ajax request will happen as soon as you call this method, but
+ * the callbacks (success/error/complete) won't fire until all previous
+ * synced requests have been completed.
+ */
+
+
+(function($) {
+	
+	var ajax = $.ajax;
+	
+	var pendingRequests = {};
+	
+	var synced = [];
+	var syncedData = [];
+	
+	$.ajax = function(settings) {
+		// create settings for compatibility with ajaxSetup
+		settings = jQuery.extend(settings, jQuery.extend({}, jQuery.ajaxSettings, settings));
+		
+		var port = settings.port;
+		
+		switch(settings.mode) {
+		case "abort": 
+			if ( pendingRequests[port] ) {
+				pendingRequests[port].abort();
+			}
+			return pendingRequests[port] = ajax.apply(this, arguments);
+		case "queue": 
+			var _old = settings.complete;
+			settings.complete = function(){
+				if ( _old )
+					_old.apply( this, arguments );
+				jQuery([ajax]).dequeue("ajax" + port );;
+			};
+		
+			jQuery([ ajax ]).queue("ajax" + port, function(){
+				ajax( settings );
+			});
+			return;
+		case "sync":
+			var pos = synced.length;
+	
+			synced[ pos ] = {
+				error: settings.error,
+				success: settings.success,
+				complete: settings.complete,
+				done: false
+			};
+		
+			syncedData[ pos ] = {
+				error: [],
+				success: [],
+				complete: []
+			};
+		
+			settings.error = function(){ syncedData[ pos ].error = arguments; };
+			settings.success = function(){ syncedData[ pos ].success = arguments; };
+			settings.complete = function(){
+				syncedData[ pos ].complete = arguments;
+				synced[ pos ].done = true;
+		
+				if ( pos == 0 || !synced[ pos-1 ] )
+					for ( var i = pos; i < synced.length && synced[i].done; i++ ) {
+						if ( synced[i].error ) synced[i].error.apply( jQuery, syncedData[i].error );
+						if ( synced[i].success ) synced[i].success.apply( jQuery, syncedData[i].success );
+						if ( synced[i].complete ) synced[i].complete.apply( jQuery, syncedData[i].complete );
+		
+						synced[i] = null;
+						syncedData[i] = null;
+					}
+			};
+		}
+		return ajax.apply(this, arguments);
+	};
+	
+})(jQuery);
\ No newline at end of file
-- 
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