reload(100) demo

dhilt · dhilt · commit a650523e599d · 2016-03-31T17:09:09.000+03:00
diff --git a/demo/index.html b/demo/index.html
@@ -54,6 +54,11 @@ <h1 class="page-header">Scroller Examples</h1>
 				Top visible (Adapter)
 			</a>
 		</li>
+		<li>
+			<a href="reload100/reload100.html">
+				Reload datasource to specified index
+			</a>
+		</li>
 		<li>
 			<a href="visibility/visibility.html">
 				Visibility
diff --git a/demo/reload100/reload100.html b/demo/reload100/reload100.html
@@ -0,0 +1,36 @@
+<!doctype html>
+<html>
+<head>
+    <meta charset="utf-8">
+    <title>Reload 100</title>
+	<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.3.14/angular.js"></script>
+	<script src="../../dist/ui-scroll.js"></script>
+	<script src="../../dist/ui-scroll-jqlite.js"></script>
+	<script src="reload100.js"></script>
+	<link rel="stylesheet" href="../css/style.css" type="text/css"/>
+</head>
+<body ng-controller="mainController" ng-app="application">
+
+	<div class="cont cont-global">
+
+		<a class="back" href="../index.html">browse other examples</a>
+
+		<h1 class="page-header page-header-exapmle">Datasource as service</h1>
+
+		<div class="description">
+			Here we provide an ability to reload the datasource to some specified position.
+		</div>
+
+		<div class="actions" ng-init="reloadIndex = 100">
+			<input ng-model="reloadIndex" size="2"> - index to reload <br>
+			<button ng-click="doReload(reloadIndex)"> Reload({{reloadIndex}}) </button>
+		</div>
+
+		<div class="viewport" id="viewport-serviceDatasource" ui-scroll-viewport>
+			<div class="item" ui-scroll="item in datasource" adapter="adapter">{{item}}</div>
+		</div>
+
+	</div>
+
+</body>
+</html>
diff --git a/demo/reload100/reload100.js b/demo/reload100/reload100.js
@@ -0,0 +1,27 @@
+angular.module('application', ['ui.scroll', 'ui.scroll.jqlite'])
+	.controller('mainController', [
+		'$scope', '$log', '$timeout', function ($scope, console, $timeout) {
+			var datasource = {};
+
+			datasource.get = function (index, count, success) {
+				$timeout(function () {
+					var result = [];
+					for (var i = index; i <= index + count - 1; i++) {
+						result.push("item #" + i);
+					}
+					success(result);
+				}, 100);
+			};
+
+			$scope.datasource = datasource;
+
+			$scope.doReload = function () {
+				if (angular.isObject($scope.adapter) && angular.isFunction($scope.adapter.reload)) {
+					var reloadIndex = parseInt($scope.reloadIndex, 10);
+					reloadIndex = isNaN(reloadIndex) ? 1 : reloadIndex;
+					$scope.adapter.reload(reloadIndex);
+				}
+			};
+
+		}
+	]);
