Save/validate master form on Add child click in Master Detail Crud

Title:

BI{code} ?

in your example link: http://demo.aspnetawesome.com/MasterDetailCrudDemo how to do this: 1. user clicks Create button, Popup opens 2. user no write something in Name textbox 3. user clicks [add address] button. 3.1 not allow open pop-up [address]. 3.2 have to warn User this moment, user to fill name text box for continued (using [DataAnnotations] to validate)

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Leonel Jaime

asked at 25 Aug 2015

Answers

• BI{code} ?

  using the demo, make these changes: in MasterDetailCrudDemo\Create.cshtml @model AwesomeMvcDemo.ViewModels.Input.RestaurantInput <div id="mainform"> @using (Html.BeginForm()) { //can't use Html.Hidden mvc will override the changed value from server <input type="hidden" name="Id" value="@Model.Id"/> @Html.EditorFor(o => o.Name) <input type="hidden" name="returnView" /> } </div> @Html.InitCrudPopupsForGrid("AddressesGrid", "AddressesGridCrud", 230) <div class="bar"> @if(ViewData["create"] != null) { <button id="masterSubmit" type="button" class="awe-btn">Add address</button> <script> $('#masterSubmit').click(function () { $('#mainform [name=returnView]').val('true'); $('#mainform form').submit(); }); </script> } else{ <button type="button" class="awe-btn" onclick="awe.open('createAddressesGrid', { params: {restaurantId: '@(Model.Id)' }})">Add address</button> } </div> @if (ViewData["addChild"] != null) { <script>awe.open('createAddressesGrid', { params: { restaurantId: '@(Model.Id)' } })</script> } MasterDetailCrudDemoController.cs public ActionResult Create() { ViewData["create"] = 1; return PartialView(new RestaurantInput()); } [HttpPost] public ActionResult Create(RestaurantInput input, bool? returnView) { if (!ModelState.IsValid) { ViewData["create"] = 1; return PartialView(input); } Restaurant restaurant; if (input.Id == 0) { restaurant = new Restaurant { Name = input.Name, IsCreated = true }; Db.Insert(restaurant); input.Id = restaurant.Id; if (returnView.HasValue) { ViewData["addChild"] = 1; return PartialView(input); } } else { restaurant = Db.Get<Restaurant>(input.Id); restaurant.Name = input.Name; Db.Update(restaurant); } return Json(restaurant); // use MapToGridModel like in Grid Crud Demo when grid uses Map }

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  Omu

  answered at 25 Aug 2015

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