Moved all the vendor css & js code into webroot. Although it technically was working fine, cake apparently steps on the fact that the file doesn't change between requests, leading the browser to re-download the code with every hit. Under the webroot directory, cake returns code 304 if the browser already has a copy cached.

git-svn-id: file:///svn-source/pmgr/branches/ledger_transactions_20090605@110 97e9348a-65ac-dc4b-aefc-98561f571b83

site/webroot/js/jqGrid/js/grid.postext.js

@@ -0,0 +1,64 @@
+;(function($){
+/**
+ * jqGrid extension
+ * Paul Tiseo ptiseo@wasteconsultants.com
+ * 
+ * Dual licensed under the MIT and GPL licenses:
+ * http://www.opensource.org/licenses/mit-license.php
+ * http://www.gnu.org/licenses/gpl.html
+**/ 
+$.fn.extend({
+	getPostData : function(){
+		var $t = this[0];
+		if(!$t.grid) { return; }
+		return $t.p.postData;
+	},
+	setPostData : function( newdata ) {
+		var $t = this[0];
+		if(!$t.grid) { return; }
+		// check if newdata is correct type
+		if ( typeof(newdata) === 'object' ) {
+			$t.p.postData = newdata;
+		}
+		else {
+			alert("Error: cannot add a non-object postData value. postData unchanged.");
+		}
+	},
+	appendPostData : function( newdata ) { 
+		var $t = this[0];
+		if(!$t.grid) { return; }
+		// check if newdata is correct type
+		if ( typeof(newdata) === 'object' ) {
+			$.extend($t.p.postData, newdata);
+		}
+		else {
+			alert("Error: cannot append a non-object postData value. postData unchanged.");
+		}
+	},
+	setPostDataItem : function( key, val ) {
+		var $t = this[0];
+		if(!$t.grid) { return; }
+		$t.p.postData[key] = val;
+	},
+	getPostDataItem : function( key ) {
+		var $t = this[0];
+		if(!$t.grid) { return; }
+		return $t.p.postData[key];
+	},
+	removePostDataItem : function( key ) {
+		var $t = this[0];
+		if(!$t.grid) { return; }
+		delete $t.p.postData[key];
+	},
+	getUserData : function(){
+		var $t = this[0];
+		if(!$t.grid) { return; }
+		return $t.p.userData;
+	},
+	getUserDataItem : function( key ) {
+		var $t = this[0];
+		if(!$t.grid) { return; }
+		return $t.p.userData[key];
+	}
+});
+})(jQuery);