I would highly recommend watching some of the Pluralsight courses on MVC basics. From your messages, I feel you might be struggling with some of the core concepts. A half hour of training would go a long way.
>Thanks Mike,
>
>is it possible to then sort the Products?
>
>In my real life case I am pulling back a list of Routes and displaying this list in a drop down list. Currently the list is unordered and I want to sort it alphabetically.
>
>this is the code in my Route.cshtml:
>
>
@model IBCPackageTracking.Route
>
>@{
> ViewBag.Title = "Route";
>}
>
><h2>Get Run Sheet for your Route</h2>
><div class="content">
> <div class="float-left">
> <select id="SelectRoute" data-bind="options: routes, optionsText: 'rte_name', optionsCaption: 'Select a Route', optionsValue: 'rte_pk'">
> </select>
> <p>Date: <input type="text" id="datepicker"></p>
> <div><input type="submit" value="Get Run Sheet" /></div>
> </div>
>
></div>
>@section Scripts {
> @Scripts.Render("~/bundles/jqueryval")
><link rel="stylesheet" href="//code.jquery.com/ui/1.10.4/themes/smoothness/jquery-ui.css">
>
><script src="//code.jquery.com/jquery-1.10.2.js"></script>
><script src="//code.jquery.com/ui/1.10.4/jquery-ui.js"></script>
><link rel="stylesheet" href="/resources/demos/style.css">
><script>
> $(function () {
> $("#datepicker").datepicker();
> });
></script>
>
> <script type="text/javascript" src="@Url.Content("~/Scripts/knockout-2.2.0.js")"></script>
> <script type="text/javascript">
> // View-model will go here
> function RoutesViewModel() {
> var self = this;
> self.routes = ko.observableArray();
>
> var baseUri = '@ViewBag.ApiUrl';
>
> self.create = function (formElement) {
> // If the form data is valid, post the serialized form data to the web API.
> $(formElement).validate();
> if ($(formElement).valid()) {
> $.post(baseUri, $(formElement).serialize(), null, "json")
> .done(function (o) {
> // Add the new product to the view-model.
> self.routes.push(o);
> });
> }
> }
>
> self.update = function (route) {
> $.ajax({ type: "PUT", url: baseUri + '/' + route.Id, data: route });
> }
>
> self.remove = function (route) {
> // First remove from the server, then from the view-model.
> $.ajax({ type: "DELETE", url: baseUri + '/' + route.Id })
> .done(function () { self.products.remove(route); });
> }
>
> $.getJSON(baseUri, self.routes);
> }
>
> $(document).ready(function () {
> ko.applyBindings(new RoutesViewModel());
> })
> </script>>
>
>>
>>db.Products.AsEnumerable();
>>
>>
>>The query executes when you actually enumerate the results, so in that instance AsEnumerable() actually kicks off the query. See LINQ's Deferred Execution feature for more reference. It also makes it possible to do something like this:
>>
>>
>> var query = db.Products.AsQueryable(); //this does not execute the query
>>
>> if (productNameFilter != null
>> {
>> query = query.Where(p => p.ProductName == productNameFilter); //Still does not execute...
>> }
>>
>> return query.ToArray(); //The ToArray() kicks off the execution, because it takes it out of IQueryable data type.
>>>>
