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    <p>I prefer to avoid using <code>Ajax.BeginForm</code> helper and do an Ajax call with JQuery. In my experience it is easier to maintain code written like this. So below are the details:</p> <p><strong>Models</strong></p> <pre><code>public class ManagePeopleModel { public List&lt;PersonModel&gt; People { get; set; } ... any other properties } public class PersonModel { public int Id { get; set; } public string Name { get; set; } public int Age { get; set; } ... any other properties } </code></pre> <p><strong>Parent View</strong></p> <p>This view contains the following things:</p> <ul> <li>records of people to iterate through</li> <li>an empty div that will be populated with a modal when a Person needs to be edited</li> <li>some JavaScript handling all ajax calls</li> </ul> <pre class="lang-html prettyprint-override"><code>@model ManagePeopleModel &lt;h1&gt;Manage People&lt;/h1&gt; @using(var table = Html.Bootstrap().Begin(new Table())) { foreach(var person in Model.People) { &lt;tr&gt; &lt;td&gt;@person.Id&lt;/td&gt; &lt;td&gt;@Person.Name&lt;/td&gt; &lt;td&gt;@person.Age&lt;/td&gt; &lt;td&gt;@html.Bootstrap().Button().Text("Edit Person").Data(new { @id = person.Id }).Class("btn-trigger-modal")&lt;/td&gt; &lt;/tr&gt; } } @using (var m = Html.Bootstrap().Begin(new Modal().Id("modal-person"))) { } @section Scripts { &lt;script type="text/javascript"&gt; // Handle "Edit Person" button click. // This will make an ajax call, get information for person, // put it all in the modal and display it $(document).on('click', '.btn-trigger-modal', function(){ var personId = $(this).data('id'); $.ajax({ url: '/[WhateverControllerName]/GetPersonInfo', type: 'GET', data: { id: personId }, success: function(data){ var m = $('#modal-person'); m.find('.modal-content').html(data); m.modal('show'); } }); }); // Handle submitting of new information for Person. // This will attempt to save new info // If save was successful, it will close the Modal and reload page to see updated info // Otherwise it will only reload contents of the Modal $(document).on('click', '#btn-person-submit', function() { var self = $(this); $.ajax({ url: '/[WhateverControllerName]/UpdatePersonInfo', type: 'POST', data: self.closest('form').serialize(), success: function(data) { if(data.success == true) { $('#modal-person').modal('hide'); location.reload(false) } else { $('#modal-person').html(data); } } }); }); &lt;/script&gt; } </code></pre> <p><strong>Partial View</strong></p> <p>This view contains a modal that will be populated with information about person.</p> <pre class="lang-cs prettyprint-override"><code>@model PersonModel @{ // get modal helper var modal = Html.Bootstrap().Misc().GetBuilderFor(new Modal()); } @modal.Header("Edit Person") @using (var f = Html.Bootstrap.Begin(new Form())) { using (modal.BeginBody()) { @Html.HiddenFor(x =&gt; x.Id) @f.ControlGroup().TextBoxFor(x =&gt; x.Name) @f.ControlGroup().TextBoxFor(x =&gt; x.Age) } using (modal.BeginFooter()) { // if needed, add here @Html.Bootstrap().ValidationSummary() @:@Html.Bootstrap().Button().Text("Save").Id("btn-person-submit") @Html.Bootstrap().Button().Text("Close").Data(new { dismiss = "modal" }) } } </code></pre> <p><strong>Controller Actions</strong></p> <pre class="lang-cs prettyprint-override"><code>public ActionResult GetPersonInfo(int id) { var model = db.GetPerson(id); // get your person however you need return PartialView("[Partial View Name]", model) } public ActionResult UpdatePersonInfo(PersonModel model) { if(ModelState.IsValid) { db.UpdatePerson(model); // update person however you need return Json(new { success = true }); } // else return PartialView("[Partial View Name]", model); } </code></pre>
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