razor

问题 I have a route like this: Conference/Committees/1 And within that page, it cycles through the Committees for a Conference (where the Conference Id = 1). I have a partial view that renders an edit style page for a selected committee, with a route like this: Conference/Committees/1?committeeId=2 In debug, the model data is correct, and the Committee has an Id = 2. However, when I use the following Razor statement: @Html.HiddenFor(model => model.Id) with the following model: @model munhq.Models

问题 I have a route like this: Conference/Committees/1 And within that page, it cycles through the Committees for a Conference (where the Conference Id = 1). I have a partial view that renders an edit style page for a selected committee, with a route like this: Conference/Committees/1?committeeId=2 In debug, the model data is correct, and the Committee has an Id = 2. However, when I use the following Razor statement: @Html.HiddenFor(model => model.Id) with the following model: @model munhq.Models

问题 I have a route like this: Conference/Committees/1 And within that page, it cycles through the Committees for a Conference (where the Conference Id = 1). I have a partial view that renders an edit style page for a selected committee, with a route like this: Conference/Committees/1?committeeId=2 In debug, the model data is correct, and the Committee has an Id = 2. However, when I use the following Razor statement: @Html.HiddenFor(model => model.Id) with the following model: @model munhq.Models

问题 I have the following table located in a view within a controller named Student (/Student/Details/1): @foreach (var item in Model.Enrollments) { <tr> <td> @Html.DisplayFor(modelItem => item.Course.Title) </td> <td> @Html.DisplayFor(modelItem => item.Grade) </td> </tr> } I would like to make each table definition into a link that takes me to a view within a controller named Course (/Course/Details/1). I have tried things along the lines of: @Html.ActionLink(Html.DisplayFor(modelItem => item

问题 @functions{ public void GetThumbnailView(string originalImagePath, int height, int width) { //Consider Image is stored at path like "ProductImage\\Product1.jpg" //Now we have created one another folder ProductThumbnail to store thumbnail image of product. //So let name of image be same, just change the FolderName while storing image. string thumbnailImagePath = originalImagePath; originalImagePath = originalImagePath.Replace("thumb_", ""); //If thumbnail Image is not available, generate it.

问题 I have an interesting problem with the TempData object not passing values to another controller. I set TempData["Enroll"] in the Enroll Controller 's HttpPost method to an Enroll Model. I then read the TempData["Enroll"] object in the Register Controller 's HttpGet method, but is empty / null . I need to persist all of this data across 3 controllers. Any thoughts? Here is a code Snippet //EnrollController.cs [HttpPost] public ActionResult Index(EnrollModel model) { // ... TempData[

问题 I have an interesting problem with the TempData object not passing values to another controller. I set TempData["Enroll"] in the Enroll Controller 's HttpPost method to an Enroll Model. I then read the TempData["Enroll"] object in the Register Controller 's HttpGet method, but is empty / null . I need to persist all of this data across 3 controllers. Any thoughts? Here is a code Snippet //EnrollController.cs [HttpPost] public ActionResult Index(EnrollModel model) { // ... TempData[

问题 I have an interesting problem with the TempData object not passing values to another controller. I set TempData["Enroll"] in the Enroll Controller 's HttpPost method to an Enroll Model. I then read the TempData["Enroll"] object in the Register Controller 's HttpGet method, but is empty / null . I need to persist all of this data across 3 controllers. Any thoughts? Here is a code Snippet //EnrollController.cs [HttpPost] public ActionResult Index(EnrollModel model) { // ... TempData[

问题 I'm trying to give a model to the shared layout so the menu links are created dynamically from a database. Any ideas where I should start? I am looking for maybe tutorials of how to use inheritance to do this? 回答1: You could do this: Model public partial class Menu { public String[] items; public Menu(String[] items) { this.items = items; } } View (_Menu) @model YourMVC.Models.Menu <ul> @foreach (String item in Model.items) { <li>@item</li> } </ul> Place this in _Layout @Html.Action("_Menu",

问题 I'm trying to give a model to the shared layout so the menu links are created dynamically from a database. Any ideas where I should start? I am looking for maybe tutorials of how to use inheritance to do this? 回答1: You could do this: Model public partial class Menu { public String[] items; public Menu(String[] items) { this.items = items; } } View (_Menu) @model YourMVC.Models.Menu <ul> @foreach (String item in Model.items) { <li>@item</li> } </ul> Place this in _Layout @Html.Action("_Menu",