asp.net-mvc-partialview

Rendering Partial Views in a Loop in MVC3

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问题 I have a pretty simple scenario, Model for my view is a List. Loop through List like @foreach(CustomObject obj in Model) { Html.Partial("_TrackingCustomObject",obj) } So i was expecting to have number of partial views according to my list. Partial View has been developed accordingly. There is no error on page. It just does not show any data that is supposed to display by partial views. What is the reason of not showing any data? 回答1: You are missing an @: @foreach(CustomObject obj in Model) {

Returning Partialview & JSON from MVC 5 Controller

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问题 In an MVC5 project, I open a modal dialog and in case there is an exception, I want to open this dialog and display a message on a div in this dialog. As far as I see, I should follow the approach as rendering partialview into a string, but most of the examples does not work in MVC5 as on Return Partial View and JSON from ASP.NET MVC Action. Is there any similar or better approach working for MVC5? 回答1: You can do the following Solution 1 ( using partial views) [HttpPost] public ActionResult

How to conditionally set a model in asp.net MVC view?

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问题 I am a beginner in ASP.NET MVC. My page has one partial view called _Navigation that I am reusing. If the user is in the "Home" the <a> of the navigation needs to point to the "#" char, if the user is in the "Services" page, the href of the navigation needs to point to other url, let's say "www.mysite.com". It will occur with other links in this menu too. I tried to do the following @if (ViewContext.RouteData.Values.ContainsValue("Services")) { @model MySite.Models.ServicesNavigation } else {

Refresh only partial view in MVC4

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问题 I'm having a little bit of trouble with refreshing a partialview on mvc4, here is the code: <div id="partialViewDiv"></div> <input type="button" id="firstPartialLink" value="Change Div"/> <input type="button" id="secondPartialLink" value="Change Div"/> <script type="text/javascript"> $(function() { $("#firstPartialLink").click(function() { $("#partialViewDiv").load('@Url.Action("GetDiv", "Home")'); }); $("#secondPartialLink").click(function () { $("#partialViewDiv").load('@Url.Action("GetDiv2

asp.net mvc partialview @Ajax.ActionLink doesn't work

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问题 I have a view page my view page <div id="beReplaced"> @Ajax.ActionLink("please click on me to bring the partial view", "PatrialViewToBeCalled", new AjaxOptions() {UpdateTargetId = "beReplaced", InsertionMode = InsertionMode.InsertAfter, HttpMethod="Get", LoadingElementId = "prgress" }) </div> i have a Controller public PartialViewResult PatrialViewToBeCalled() { var customer = db.Customers.First(); return PartialView("PartialViewThatMustBeShow",customer); } but when i click on the generated

HtmlHelper extension method vs partial view?

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问题 I curious when it's recommended to use HtmlHelper extension method and when to use partial view? They seem to be equally eligible in many cases. 回答1: I personally think that partial view is more or less similar to usercontrol in asp.net, which act as a group of reusable functional elements. For example, if you need to make a login control box that may appear across the whole site, partial view would be better. What's more for partial view is, it is actually self-contained with its own

How to call partial views (ajax based) directly on index page of a VIEW (MVC) with layout of index too

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Let me be more specific..What i want to do is that when i click a submenu for example say XYZ is a sub menu of a main menu ABC..when i click XYZ it loads via ajax on the main page i.e ABC..the ajax part is done i dnt how to call it via menu....i'll paste my code to b more clear.. <li>@Html.ActionLink("About Us", "Index", "AboutUs") <ul> <li>@Html.ActionLink("Vision & Misson", "Index", "AboutUs")</li> <li>@Html.ActionLink("Our Ethics", "Index", "AboutUs")</li> </ul> </li> this is an about us page, normaly it is directed to its INDEX page when about us is clicked..HOw ever when you hover on

Is it possible to kick off a javascript function after a partial view renders in MVC Asp.net?

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问题 Let me preface this question with the fact that I am very new to MVC. I have an instance where I am rendering a devexpress grid in a partial view. @Html.Partial("MyGridPartial", Model) I need to kick off a javascript function at the moment that the model has been populated via this partial view render. I attempted to do this via this. : settings.ClientSideEvents.EndCallback I can get to this point, but at that time I do not have the model itself populated so it does no good. I was wondering

Load Partial Views from Database

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问题 I'm having a requirement where the number of partial views could grow tomorrow and they could be a composition of any number of values and of any type. Well, yes, I can do this using partial views itself but the time I will add a new partial add, I will be required to recompile the application that I want to avoid. It would be very like a CMS where you just specify the fields and the form is generated on the fly based on fields and their type you specify. Edit 1 Let's say for example you're

using object available to view, unavailable to partial view

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问题 I have a view and a partial view. Within the controller action methods, I have a using statement which establishes some back-end threading context, including providing access to a model object for display in the view. The problem that I'm having is that while the context and the associated model object are available for the main view, they are disposed before the partial view is rendered. This seems to be the case regardless of whether I pass the model object from the view to the partial view