asp.net-mvc-partialview

Why PartialView cannot reload with Ajax in MVC

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问题 I use a popup window to create a new record and I render a view inside the window. In addition to this, I call a partialview in this view according to the selectedindex of a combobox in it. I can successfully post the form to the Controller and return it to the view when there is an error. However, after returning the form, only the view part returns and I cannot render the partialview . So, how can I also render partialview as the last status just before submitting the form? View: <script

MVC - Using Ajax to render partial view

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问题 I have this markup in an MVC app. <div id="ingredientlistdiv"> <% Recipe recipe = (Recipe)Model; %> <% Html.RenderPartial("IngredientsListControl", recipe.Ingredients); %> </div> <div id="ingrediententrydiv" align="left"> <% using (Ajax.BeginForm("Add Ingredient", "Recipes/UpdateStep2", new AjaxOptions { UpdateTargetId = "ingredientlistdiv" })) { %> <p> <label for="Units">Units:</label><br /> <%= Html.TextBox("Units", 0)%> <%= Html.ValidationMessage("Units", "*")%> </p> <p> <label for=

Role Based Navigation

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问题 I've been trying to come up with a way to create a dynamic role based navigation solution for a project that I am working on. The navigation should display only links that are relative to the users role, for example: an administrator will have links to view application statistics, manage customer accounts, ect... while a standard user would have links to manage their account, communicate with friends, ect.. I currently have a single partial view called Navigation with some basic conditional

What is the best way to render PartialView to a Layout Page in MVC?

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问题 There is a layout page in my MVC5 project and I want to render all the page contents (partial views) by clicking menu links (hyperlink) on the left side as shown below. There are some methods using Ajax , etc. but I am not sure which approach meets my needs best. Is there any example regarding to this problem containing the Layout page and Controller methods? 回答1: You have to first wrap your body content in div and assign any id to it: <div id="divContentArea"> @RenderBody() </div> Now in

How do I refresh a partial view every 3 seconds in MVC 4?

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问题 I need to get a progress bar to update based on the number of jobs completed. The number of jobs completed is stored on a jobs table of a SQL Server DB. I need my ASP.NET MVC 4 application to query the DB every 3 seconds for the number of jobs compete and use this data to update the progress bar which is held in a partial view. The timer works and it calls my the _getforStatus action in the StatusController, and it seems to call the EntityDB, but is never seems to call the view other than

How to render partial view in MVC5 via ajax call to a controller and return HTML

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How can use AJAX to load a complete partial view rendered in html (so I just set the div.html) I need the ajax call to call controller action that will render a complete partial view (red) and append it at the end of the currently loaded one? [I know how to append to DOM and how to make AJAX calls] I need to know what is the best plumbing approach for this, what type of ActionResult should the action return and if there is an already built-in mechanism for this so to avoid reinventing the wheel? There is built-in ajax helpers in ASP.NET MVC which can cover the basic scenarios. You need to

Using paging in partial view, asp.net mvc

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问题 I'd greatly appreciate if someone could advise on following: In my view I display the list of items: @model PagedList.IPagedList<Items> @using PagedList.Mvc; @foreach (var item in Model) {//displaying data} my pager looks like this: @Html.PagedListPager(Model, page => Url.Action("Index", new { humanID = ViewBag.HumanID, page = page }), new PagedListRenderOptions { LinkToFirstPageFormat = "<<", LinkToPreviousPageFormat = "prev", LinkToNextPageFormat = "next", LinkToLastPageFormat = ">>", })

Pass Additional ViewData to a Strongly-Typed Partial View

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问题 I have a strongly-typed Partial View that takes a ProductImage and when it is rendered I would also like to provide it with some additional ViewData which I create dynamically in the containing page. How can I pass both my strongly typed object and my custom ViewData to the partial view with the RenderPartial call? var index = 0; foreach (var image in Model.Images.OrderBy(p => p.Order)) { Html.RenderPartial("ProductImageForm", image); // < Pass 'index' to partial index++; } 回答1: RenderPartial

MVC Html.Partial or Html.Action

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I am new to asp.net MVC so please bear with me. I need build a menu that repeats across multiple views. What would better serve the purpose Html.Action OR Html.Partial . Here are what I consider my guidelines on using Html.Action or Html.Partial Html.Partial Use Html.Partial when you are rendering static content or, If you are going to pass data from the ViewModel that is being sent to the main view Html.Action Use Html.Action when you actually need to retrieve additional data from the server to populate the partial view Basically, if is static, use Html.Partial() . If dynamic, model

How can i load Partial view inside the view

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I am very confuse with this partial view... I want to load a partial view inside my main view ... here is the simple exmaple... I am loading Index.cshtml of the Homecontroller Index action as a main page.. in index.cshtml I am creating a link via @Html.ActionLink("load partial view","Load","Home") in HomeController I am adding a new Action called public PartialViewResult Load() { return PartialView("_LoadView"); } in _LoadView.cshmtl I am just having a <div> Welcome !! </div> BUT, when run the project, index.cshtml renders first and shows me the link "Load Partial View" ... when I click on