X-Git-Url: http://git.ithinksw.org/extjs.git/blobdiff_plain/d41dc04ad17d1d9125fb2cf72db2b4782dbe3a8c..05ce1c11e98b33f14ddee184493bd5a60dc947e2:/examples/locale/PagingMemoryProxy.js

diff --git a/examples/locale/PagingMemoryProxy.js b/examples/locale/PagingMemoryProxy.js
deleted file mode 100644
index 6121c2c5..00000000
--- a/examples/locale/PagingMemoryProxy.js
+++ /dev/null
@@ -1,87 +0,0 @@
-/*
- * Ext JS Library 2.2.1
- * Copyright(c) 2006-2009, Ext JS, LLC.
- * licensing@extjs.com
- * 
- * http://extjs.com/license
- */
-
-/* Fix for Opera, which does not seem to include the map function on Array's */
-if(!Array.prototype.map){
-    Array.prototype.map = function(fun){
-	var len = this.length;
-	if(typeof fun != "function"){
-	    throw new TypeError();
-	}
-	var res = new Array(len);
-	var thisp = arguments[1];
-	for(var i = 0; i < len; i++){
-	    if(i in this){
-		res[i] = fun.call(thisp, this[i], i, this);
-	    }
-	}
-        return res;
-     };
-}
-
-/* Paging Memory Proxy, allows to use paging grid with in memory dataset */
-Ext.data.PagingMemoryProxy = function(data) {
-	Ext.data.PagingMemoryProxy.superclass.constructor.call(this);
-	this.data = data;
-};
-
-Ext.extend(Ext.data.PagingMemoryProxy, Ext.data.MemoryProxy, {
-	load : function(params, reader, callback, scope, arg) {
-		params = params || {};
-		var result;
-		try {
-			result = reader.readRecords(this.data);
-		}catch(e){
-			this.fireEvent("loadexception", this, arg, null, e);
-			callback.call(scope, null, arg, false);
-			return;
-		}
-		
-		// filtering
-		if (params.filter!==undefined) {
-			result.records = result.records.filter(function(el){
-			    if (typeof(el)=="object"){
-					var att = params.filterCol || 0;
-					return String(el.data[att]).match(params.filter)?true:false;
-			    } else {
-					return String(el).match(params.filter)?true:false;
-			    }
-			});
-			result.totalRecords = result.records.length;
-		}
-		
-		// sorting
-		if (params.sort!==undefined) {
-		    // use integer as params.sort to specify column, since arrays are not named
-		    // params.sort=0; would also match a array without columns
-		    var dir = String(params.dir).toUpperCase() == "DESC" ? -1 : 1;
-        	var fn = function(v1, v2){
-                return v1 > v2 ? 1 : (v1 < v2 ? -1 : 0);
-            };
-		    result.records.sort(function(a, b) {
-				var v = 0;
-				if (typeof(a)=="object"){
-				    v = fn(a.data[params.sort], b.data[params.sort]) * dir;
-				} else {
-				    v = fn(a, b) * dir;
-				}
-				if (v==0) {
-				    v = (a.index < b.index ? -1 : 1);
-				}
-				return v;
-		    });
-		}
-
-		// paging (use undefined cause start can also be 0 (thus false))
-		if (params.start!==undefined && params.limit!==undefined) {
-			result.records = result.records.slice(params.start, params.start+params.limit);
-		}
-		
-		callback.call(scope, result, arg, true);
-	}
-});