StackOverflow2013

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PO
primarykey
Id
12921769
data
AcceptedAnswerId
0
AnswerCount
0
ClosedDate
CommentCount
0
CommunityOwnedDate
CreationDate
2012-10-16T19:07:43.610
FavoriteCount
0
LastActivityDate
2012-10-16T19:14:54.607
LastEditDate
2012-10-16T19:14:54.607
LastEditorUserId
1750483
OwnerUserId
1750483
ParentId
12918978
PostTypeId
2
Score
0
ViewCount
0
LastEditorDisplayName
text
Body
<p>For example： The View has two form：form1 and form2。</p> <p>The form1 has two part.</p> <p>The first part： There are two textbox and a Create button and a Save button.</p> <p>The second part： There are a .</p> <p>so, when we fill in two textbox and press the Create button, if not pass validation, then show error messages. if pass validation, then insert values into the and insert values to the form2.</p> <p>[HttpPost] Action Create has a parameter List models.</p> <p>when we press the Save button, will take values of form2 to controller mapping to List models.</p> <p>Model</p> <pre><code>public class HomeModel { [Required] public string Name { get; set; } [Required] public string Number { get; set; } } </code></pre> <p>Controller:</p> <pre><code> [HttpPost] public ActionResult Create(List<HomeModel> models) { // TODO: Add insert logic here } </code></pre> <p>View：</p> <pre><code>@model MvcApplication1.Models.HomeModel @{ ViewBag.Title = "Create"; } <h2>Create</h2> @using (Html.BeginForm("Create", "Home", FormMethod.Post, new { id = "form1" })) { @Html.ValidationSummary(true) <fieldset> <legend>HomeModel</legend> <div class="editor-label"> @Html.LabelFor(model => model.Name) </div> <div class="editor-field"> @Html.EditorFor(model => model.Name) @Html.ValidationMessageFor(model => model.Name) </div> <div class="editor-label"> @Html.LabelFor(model => model.Number) </div> <div class="editor-field"> @Html.EditorFor(model => model.Number) @Html.ValidationMessageFor(model => model.Number) </div> <p> <input type="submit" value="Create" id="btnCreate" /> <input type="button" value="Save" id="btnSave" /> </p> </fieldset> <table id="tb"></table> } <div id="FormInfo" style="display: none;"> <form action="/Home/Create" id="form2" method="post"></form> </div> <div> @Html.ActionLink("Back to List", "Index") </div> @section Scripts { @Scripts.Render("~/bundles/jqueryval") <script type="text/javascript"> $(function () { $("#form1").submit(function () { var ErrorLength = $(".field-validation-error").length; if (ErrorLength <= 0) { var nameValue = $("#Name").val(); var numberValue = $("#Number").val(); InsertToForm2(nameValue, numberValue); InsertToTable(nameValue, numberValue); } return false; }); $("#btnSave").click(function () { $("#form2").submit(); }); }); function InsertToForm2(nameValue, numberValue) { var inputCount = $("#form2 input").length / 2; var combineHTML = "<input type='text' name='models[" + inputCount + "].Name' value='" + nameValue + "' /> "; combineHTML += "<input type='text' name='models[" + inputCount + "].Number' value='" + numberValue + "'/> "; $("#form2").append(combineHTML); } function InsertToTable(nameValue, numberValue) { var combineHTML = "<tr><td>" + nameValue + "</td><td>" + numberValue + "</td></tr>"; $("#tb").append(combineHTML); } </script> } </code></pre> <p><a href="http://www.mediafire.com/?8mekwbf836c8kk4" rel="nofollow">Example Download</a></p>
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1. This table or related slice is empty.
PostParentId
1. POUsing built in validation for records created on client
  singulars
  PostTypePostTypeId
  PTQuestion
PostTypePostTypeId
1. PTAnswer
UserLastEditorUserId
1. USChunHao Tang
UserOwnerUserId
1. USChunHao Tang
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A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.