+
−/**
+
− * 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);