partial-views

问题 I am trying to display a list of categories with a partial view. The class "selected" should be applied to a specific category when it is selected. However, the class does not get applied if the list is return as a partial view. _Layout page: <nav> @Html.Action("_getCategories", "Home") </nav> Action in Home controller: public ActionResult _getCategories() { var Categories = repository.getCategories(); return PartialView(Categories); } Helper extension public static MvcHtmlString MenuLink

问题 I have a PartialView which extensively uses ViewContext.Controller.ValueProvider.GetValue("action").RawValue , here's a snippet: <div class="@(ViewContext.Controller.ValueProvider.GetValue("action").RawValue.ToString() == "AddQuestion" ? "selectedItem" : "unselectedItem")"> @Html.ActionLink("Add a Question", "AddQuestion", new { topicId = ViewBag.topicId })</div> <div class="@(ViewContext.Controller.ValueProvider.GetValue("action").RawValue.ToString() == "AddSubTopic" ? "selectedItem" :

问题 I have a main view with search criteria. Main view contains a partial view with an html table. The search results are loaded via ajax . Now i am trying to implement edit , create and delete via bootstrap modal . So in the partial view on table row button click event i added a function to open the modal like this <button class="btn btn-outline btn-primary" data-toggle="tooltip" title="Location Details" type="button" onclick="ShowModal();"> <i class="fa fa-fw fa-info"></i> </button> <script

问题 Edit: Removed Partial View to make things simpler. Now I just need to find out why The View isn't Posting the Values ViewModelProspectUsers public class ViewModelProspectUsers { public int Id { get; set; } public string User { get; set; } public IEnumerable<ViewModelProspectSelect> Prospects { get; set; } } ViewModelProspectSelect public class ViewModelProspectSelect { public int ProspectID { get; set; } public string Name { get; set; } public bool IsSelected { get; set; } } View @model OG

问题 I have a partial view that I have included on my _Layout.cshtml. It simply has a javascript function that changes an image based on the state of my system. I don't need to reload any data, I don't need to go to the code of the controller for anything, I simply need to reload that partial view. I tried many of the examples that I found here but couldn't get any of them to work. I felt as if they were too complex for what I was doing anyway. Any guidance would be appreciated. Thanks, Steve 回答1:

问题 I've never programmed before and am having difficulty getting link_to to render the corresponding :partial in a users' profile inside of my Rails 3 app. All in all there are three partials: _profile_credits ( I'm focusing on _profile_credits for the sake of this question. ) _profile_about _profile_reviews What I want to do is click the following: <li><%= link_to "Credits", profile_credits_profile_path(:id => @profile.id), :remote => true %></li> And have the following partial (_profile

问题 I'm using ASP.NET MVC. I have a view that loads contents of a partial view in a section. Problem is that partial view has some script references in it. so when I load contents of that partial view in the main page, script tags get removed to protect view against script injection attacks. I have tried different ways to filter script tags out of partial page content and load theme separately but I was unsuccessful. For example I have tried to filter script tags and append them in the head of

问题 Using Rails 3, JRuby. I wanted to incorporate a "vote up" and "vote down" rating for my Rails social application, that allows users to essentially like and dislike posts. This worked great, however refreshed the whole page whenever a post was voted on. To solve this, I wanted to implement a partial refresh that would only update that particular post score, within the post feed. I followed my usual pattern to implementing AJAX partial refreshing, however, the outcome isn't quite what I had in

问题 I have a page with a video at the top and a list of videos you can choose from. Currently, clicking a link in the video list will reload the entire page. I need it to only refresh the partial view I have containing the video at the top of the page. I saw several posts here on SO showing how to reload partial views with JQuery, but couldn't get it to work correctly in my situation. I'm unsure how to pass the correct id of the video along. Controller: public ActionResult Videos(int topVideo = 0

问题 I tried to do it but I get an error saying that model x was expected but y was passed in. 回答1: Yes. In fact you can use any class, but it has to match the @model declaration of your partial view. Partial View: @model partialViewModel <h2>@Model.partialViewModelProperty</h2> Main View: @model mainViewModel <h1>Model.mainViewModelProperty</h1> @Html.Partial("_PartialView", new partialViewModel() { partialViewModelProperty = "A title" }) 回答2: No, that is the point of a strongly-typed View. It