asp.net-mvc-ajax

问题 I need to call a partial view through ajax. I have tried the following, but I am not sure how to complete it. $("#UserName").change(function () { var userid = $("#UserName").val(); var ProvincialStateID = $("#State").val(); var Hobbyid = $("#Hobby").val(); var Districtid = $("#DistrictNames").val(); var Homeid = $("#Hobbyhome_EstablishmentId").val(); var urlperson = '@Url.Action("FetchPersonByUserName")'; $.ajax({ type: "POST", url: urlperson, data: { userid: userid, stateid:

问题 I need to call a partial view through ajax. I have tried the following, but I am not sure how to complete it. $("#UserName").change(function () { var userid = $("#UserName").val(); var ProvincialStateID = $("#State").val(); var Hobbyid = $("#Hobby").val(); var Districtid = $("#DistrictNames").val(); var Homeid = $("#Hobbyhome_EstablishmentId").val(); var urlperson = '@Url.Action("FetchPersonByUserName")'; $.ajax({ type: "POST", url: urlperson, data: { userid: userid, stateid:

问题 I've a view page in which there's an HTML ActionLink. Now on click of that action link, i want to open a new popup window without closing the previous one. In this new popup window i want to show my existing view page. please provide me a better solution. 回答1: Specify the HTML 'target' attribute using the htmlAttributes parameter. In Razor: @Html.ActionLink("New Window", "Index", null, new { target= "_blank" }) In ASPX syntax: <%= Html.ActionLink("New Window", "Index", null, new { target= "

问题 I am using jquery.validate in MVC 2 with MicrosoftMvcJQueryValidation. I have data annotations on my model which is then being translated into jquery validators. I am using a modification to MicrosoftMvcJQueryValidation as outlined by Soe Tun to allow my error messages to appear in a validation summary instead of beside the controls. When the page loads, everything works as expected. The problem is that I am using ajax forms with replace mode to rewrite the form. When I do this, I lose all of

问题 I used the following code in one of my controller; if (Request.IsAjaxRequest()) { return RedirectToAction("PreviewAndSendEmail"); } I debugged it and it comes to return line and but redirect didn't occur. Is it possible to do that inside Ajax.BeginForm ? Here is the razor code; using(Ajax.BeginForm( new AjaxOptions { LoadingElementId = "loading" })) { <b>Choose E-mail Template : </b>@Html.DropDownList("emailtemps")<br /><br /> <input type="submit" value="Preview & Send" /> <span id="loading"

问题 In my Asp.net MVC 2.0 web Application. I am using an Ajax form . After the Sucessful Ajax , I am mentioning update target ID to update content of page with out completely refreshing it. In my View: <% using (Ajax.BeginForm("AjaxAdd", "Home", new AjaxOptions { OnSuccess = "Success", OnFailure = "Failed",UpdateTargetId = "VLD_EMP_ChangedOn"})) { %> <%=Html.HiddenFor(Model => Model.CreatedOn)%> <%:Html.DisplayFor(Model => Model.CreatedOn)%> I am returning a string from my controller to view to

问题 I have several dropdownlists in a form. Each time the user selects a value in one of these dropdownlist do I want the value to be saved to the backend (database). I don't want to page to reload so I guess the best way to achive this is with ajax, and this is what I need help with. How would I go about to get it to automaticly post the value to the server side when I select a value in a dropdownlist. Should I make 1 form for each of the drop down lists so I can update them individually? How do

问题 I am currently working on an MVC site which has a search page that sits behind a login page. When the user logs in, they are redirected to the search page. The search form uses an ajax form that returns search results to the same view. When we have search results, the search form is no longer shown. This all works fine. However, once you have fired off the form and have search results - the user will probably try and hit the browser back button to try and get back to the search form. Of

问题 Update: The project has been started that should amend most, if not all, the problems UmbracoForms have (including AJAX calls). The discussion started on this forum thread: our.umbraco.org/forum/umbraco-7/developing-umbraco-7-packages/69933-replacing-contour-umbraco-forms-with-something-better . The website for the solution is: www.formulate.rocks and expected release date is 'early 2016' as stated on their website. Original post: I am trying to make an Ajax call with new UmbracoForms, but so

问题 Case: My application contains following modules Clients projects Business Contact etc Code of Clients Module using System; using System.Collections.Generic; using System.ComponentModel.DataAnnotations; using System.ComponentModel.DataAnnotations.Schema; using System.Linq; using System.Web; namespace eCms.Models { public class Client { public int ClientId { get; set; } public int? AddressId { get; set; } public int? ImageFileId { get; set; } [StringLength(1000)] [Required(ErrorMessage =