ASP.NET Core MVC Controls | ComponentOne
In This Topic
    Scaffolding
    In This Topic

    The steps to scaffold ComponentOne Input control for ASP.NET MVC are as follows:

    1. Configure the datasource. To configure data source in MVC application, see Data Source Configuration.

    2. In the Solution Explorer, right-click the project name and select Add|New Scaffolded Item. The Add Scaffold wizard appears.

    3. In the Add Scaffold wizard, select Common and then select C1 Scaffolder from the right pane. You can also select Common|MVC|Controller or Common|MVC|View and then C1 Scaffolder to add only a controller or a view.


    4. Click Add.

    5. Select Input control and click Next.


      The C1 ASP.NET MVC Input wizard appears with the General tab selected by default.

    6. In the General tab, specify the model as follows:

      1. Type the Controller Name and View Name.
      2. Select Model Class from the drop-down list. The list shows all the available model types in the application in addition to the C1NWind.edmx model added in Step 1. In our case, we select Product to populate products in the Input control.
      3. Select Data Context Class from the drop-down list. In our case, we select C1NWindEntities.
    7. Go to the Fields tab to specify the fields in the Input control. By default, Auto Generate Fields is checked; if not, then you can add, delete, or move fields upward or downward in the sequence in which they should appear in the final view. In our case, we have selected fields as shown in the following image:

    8. Click Add. You will notice that a Controller and five Views - Create, Delete, Details, Edit, and Index for the selected model are added to your project. The code generated for the Controller is as follows:
      Input1Controller.cs
      Copy Code 
      using System;
using System.Collections.Generic;
using System.Linq;
using C1.Web.Mvc;
using C1.Web.Mvc.Serializition;
using System.Web;
using System.Data;
using System.Web.Mvc;
using System.Data.Entity;
// This code was generated by C1 Scaffolder.
namespace C1MvcWebAppScaffolding.Controllers
{
public partial class Input2Controller : Controller
{
private C1MvcWebAppScaffolding.Models.C1NWindEntities db = new C1MvcWebAppScaffolding.Models.C1NWindEntities();
public ActionResult Index()
{
var model = db.Products;
return View(model);
}

public ActionResult Details(int key1)
{
var model = db.Products.Find(key1);
if (model == null)
{
return HttpNotFound();
}
return View(model);
}
public ActionResult Create()
{
return View();
}
[HttpPost]
[ValidateAntiForgeryToken]
public ActionResult Create([Bind(Include = "ProductID,ProductName,SupplierID,CategoryID,QuantityPerUnit,UnitPrice,UnitsInStock,UnitsOnOrder,ReorderLevel,Discontinued")] C1MvcWebAppScaffolding.Models.Product product)
{
if (ModelState.IsValid)
{
db.Products.Add(product);
db.SaveChanges();
return RedirectToAction("Index");
}
return View(product);
}
public ActionResult Edit(int key1)
{
var model = db.Products.Find(key1);
if (model == null)
{
return HttpNotFound();
}

return View(model);
}
[HttpPost]
[ValidateAntiForgeryToken]
public ActionResult Edit([Bind(Include = "ProductID,ProductName,SupplierID,CategoryID,QuantityPerUnit,UnitPrice,UnitsInStock,UnitsOnOrder,ReorderLevel,Discontinued")] C1MvcWebAppScaffolding.Models.Product product)
{
if (ModelState.IsValid)
{
db.Entry(product).State = EntityState.Modified;
db.SaveChanges();
return RedirectToAction("Index");
}
return View(product);
}
public ActionResult Delete(int key1)
{
var model = db.Products.Find(key1);
if (model == null)
{
return HttpNotFound();
}
return View(model);
}
[HttpPost, ActionName("Delete")]
[ValidateAntiForgeryToken]
public ActionResult DeleteConfirmed(int key1)
{
var model = db.Products.Find(key1);
db.Products.Remove(model);
db.SaveChanges();
return RedirectToAction("Index");
}
protected override void Dispose(bool disposing)
{
if (disposing)
{
db.Dispose();
}
base.Dispose(disposing);
}
}
}

      The codes generated for the five views are as follows:

      Create.cshtml
      Copy Code 
      @using C1.Web.Mvc
@using C1.Web.Mvc.Fluent
@model C1MvcWebAppScaffolding.Models.Product
<script>
function timeChanged(sender) {
var date = sender.value;
var hour = date.getHours();
var min = date.getMinutes();
var second = date.getSeconds();
var inputDate = wijmo.Control.getControl("#inputDateFor" + sender.hostElement.id);
inputDate.value.setHours(hour);
inputDate.value.setMinutes(min);
inputDate.value.setSeconds(second);
inputDate.refresh();
}
</script>
@using (Html.BeginForm())
{
@Html.AntiForgeryToken()

<div class="form-horizontal">
<h4>Product</h4>
<hr />
@Html.ValidationSummary(true, "", new { @class = "text-danger" })
<div class="form-group">
@Html.LabelFor(model => model.ProductID, htmlAttributes: new { @class = "control-label col-md-2" })
<div class="col-md-10">
@Html.C1().InputNumberFor(model => model.ProductID).Required(false)
@Html.ValidationMessageFor(model => model.ProductID, "", new { @class = "text-danger" })
</div>
</div>
<div class="form-group">
@Html.LabelFor(model => model.ProductName, htmlAttributes: new { @class = "control-label col-md-2" })
<div class="col-md-10">
@Html.C1().InputMaskFor(model => model.ProductName)
@Html.ValidationMessageFor(model => model.ProductName, "", new { @class = "text-danger" })
</div>
</div>
<div class="form-group">
@Html.LabelFor(model => model.QuantityPerUnit, htmlAttributes: new { @class = "control-label col-md-2" })
<div class="col-md-10">
@Html.C1().InputMaskFor(model => model.QuantityPerUnit)
@Html.ValidationMessageFor(model => model.QuantityPerUnit, "", new { @class = "text-danger" })
</div>
</div>
<div class="form-group">
@Html.LabelFor(model => model.UnitPrice, htmlAttributes: new { @class = "control-label col-md-2" })
<div class="col-md-10">
@Html.C1().InputNumberFor(model => model.UnitPrice).Required(false)
@Html.ValidationMessageFor(model => model.UnitPrice, "", new { @class = "text-danger" })
</div>
</div>
<div class="form-group">
@Html.LabelFor(model => model.UnitsInStock, htmlAttributes: new { @class = "control-label col-md-2" })
<div class="col-md-10">
@Html.C1().InputNumberFor(model => model.UnitsInStock).Required(false)
@Html.ValidationMessageFor(model => model.UnitsInStock, "", new { @class = "text-danger" })
</div>
</div>
<div class="form-group">
@Html.LabelFor(model => model.UnitsOnOrder, htmlAttributes: new { @class = "control-label col-md-2" })
<div class="col-md-10">
@Html.C1().InputNumberFor(model => model.UnitsOnOrder).Required(false)
@Html.ValidationMessageFor(model => model.UnitsOnOrder, "", new { @class = "text-danger" })
</div>
</div>
<div class="form-group">
<div>
<input type="submit" value="Create"/>
</div>
</div>
</div>
}
<div>
@Html.ActionLink("Back to List", "Index")
</div>
      Delete.cshtml
      Copy Code 
      @using C1.Web.Mvc
@using C1.Web.Mvc.Fluent
@model C1MvcWebAppScaffolding.Models.Product
<h3>Are you sure you want to delete this?</h3>
<div>
<h4>Product</h4>
<hr />
<dl class="dl-horizontal">
<dt>
@Html.DisplayNameFor(model => model.ProductName)
</dt>
<dd>
@Html.DisplayFor(model => model.ProductName)
</dd>
<dt>
@Html.DisplayNameFor(model => model.QuantityPerUnit)
</dt>
<dd>
@Html.DisplayFor(model => model.QuantityPerUnit)
</dd>
<dt>
@Html.DisplayNameFor(model => model.UnitPrice)
</dt>
<dd>
@Html.DisplayFor(model => model.UnitPrice)
</dd>
<dt>
@Html.DisplayNameFor(model => model.UnitsInStock)
</dt>
<dd>
@Html.DisplayFor(model => model.UnitsInStock)
</dd>
<dt>
@Html.DisplayNameFor(model => model.UnitsOnOrder)
</dt>
<dd>
@Html.DisplayFor(model => model.UnitsOnOrder)
</dd>
</dl>
@using (Html.BeginForm()) {
@Html.AntiForgeryToken()
<div class="form-actions no-color">
<input type="submit" value="Delete" class="btn btn-default" /> |
@Html.ActionLink("Back to List", "Index")
</div>
}
</div>
      Details.cshtml
      Copy Code 
      @using C1.Web.Mvc
@using C1.Web.Mvc.Fluent
@model C1MvcWebAppScaffolding.Models.Product
<div>
<h4>Product</h4>
<hr />
<dl class="dl-horizontal">
<dt>
@Html.DisplayNameFor(model => model.ProductName)
</dt>
<dd>
@Html.DisplayFor(model => model.ProductName)
</dd>
<dt>
@Html.DisplayNameFor(model => model.QuantityPerUnit)
</dt>
<dd>
@Html.DisplayFor(model => model.QuantityPerUnit)
</dd>
<dt>
@Html.DisplayNameFor(model => model.UnitPrice)
</dt>
<dd>
@Html.DisplayFor(model => model.UnitPrice)
</dd>
<dt>
@Html.DisplayNameFor(model => model.UnitsInStock)
</dt>
<dd>
@Html.DisplayFor(model => model.UnitsInStock)
</dd>
<dt>
@Html.DisplayNameFor(model => model.UnitsOnOrder)
</dt>
<dd>
@Html.DisplayFor(model => model.UnitsOnOrder)
</dd>
</dl>
</div>
<p>
@Html.ActionLink("Edit", "Edit", new {key1=Model.ProductID}) |
@Html.ActionLink("Back to List", "Index")
</p>
      Edit.cshtml
      Copy Code 
      @using C1.Web.Mvc
@using C1.Web.Mvc.Fluent
@model C1MvcWebAppScaffolding.Models.Product
<script>
function timeChanged(sender) {
var date = sender.value;
var hour = date.getHours();
var min = date.getMinutes();
var second = date.getSeconds();
var inputDate = wijmo.Control.getControl("#inputDateFor" + sender.hostElement.id);
inputDate.value.setHours(hour);
inputDate.value.setMinutes(min);
inputDate.value.setSeconds(second);
inputDate.refresh();
}
</script>
@using (Html.BeginForm())
{
@Html.AntiForgeryToken()

<div class="form-horizontal">
<h4>Product</h4>
<hr />
@Html.ValidationSummary(true, "", new { @class = "text-danger" })
@Html.HiddenFor(model => model.ProductID)
<div class="form-group">
@Html.LabelFor(model => model.ProductName, htmlAttributes: new { @class = "control-label col-md-2" })
<div class="col-md-10">
@Html.C1().InputMaskFor(model => model.ProductName)
@Html.ValidationMessageFor(model => model.ProductName, "", new { @class = "text-danger" })
</div>
</div>
<div class="form-group">
@Html.LabelFor(model => model.QuantityPerUnit, htmlAttributes: new { @class = "control-label col-md-2" })
<div class="col-md-10">
@Html.C1().InputMaskFor(model => model.QuantityPerUnit)
@Html.ValidationMessageFor(model => model.QuantityPerUnit, "", new { @class = "text-danger" })
</div>
</div>
<div class="form-group">
@Html.LabelFor(model => model.UnitPrice, htmlAttributes: new { @class = "control-label col-md-2" })
<div class="col-md-10">
@Html.C1().InputNumberFor(model => model.UnitPrice).Required(false)
@Html.ValidationMessageFor(model => model.UnitPrice, "", new { @class = "text-danger" })
</div>
</div>
<div class="form-group">
@Html.LabelFor(model => model.UnitsInStock, htmlAttributes: new { @class = "control-label col-md-2" })
<div class="col-md-10">
@Html.C1().InputNumberFor(model => model.UnitsInStock).Required(false)
@Html.ValidationMessageFor(model => model.UnitsInStock, "", new { @class = "text-danger" })
</div>
</div>
<div class="form-group">
@Html.LabelFor(model => model.UnitsOnOrder, htmlAttributes: new { @class = "control-label col-md-2" })
<div class="col-md-10">
@Html.C1().InputNumberFor(model => model.UnitsOnOrder).Required(false)
@Html.ValidationMessageFor(model => model.UnitsOnOrder, "", new { @class = "text-danger" })
</div>
</div>
<div class="form-group">
<div>
<input type="submit" value="Save"/>
</div>
</div>
</div>
}
<div>
@Html.ActionLink("Back to List", "Index")
</div>
      Index.cshtml
      Copy Code 
      @using C1.Web.Mvc
@using C1.Web.Mvc.Fluent
@model IEnumerable<C1MvcWebAppScaffolding.Models.Product>
<p>
@Html.ActionLink("Create New", "Create")
</p>
<table class="table">
<tr>
<th>
@Html.DisplayNameFor(model => model.ProductName)
</th>
<th>
@Html.DisplayNameFor(model => model.QuantityPerUnit)
</th>
<th>
@Html.DisplayNameFor(model => model.UnitPrice)
</th>
<th>
@Html.DisplayNameFor(model => model.UnitsInStock)
</th>
<th>
@Html.DisplayNameFor(model => model.UnitsOnOrder)
</th>
<th></th>
</tr>
@foreach (var item in Model) {
<tr>
<td>
@Html.DisplayFor(model => item.ProductName)
</td>
<td>
@Html.DisplayFor(model => item.QuantityPerUnit)
</td>
<td>
@Html.DisplayFor(model => item.UnitPrice)
</td>
<td>
@Html.DisplayFor(model => item.UnitsInStock)
</td>
<td>
@Html.DisplayFor(model => item.UnitsOnOrder)
</td>
<td>
@Html.ActionLink("Edit", "Edit", new {key1=item.ProductID}) |
@Html.ActionLink("Details", "Details", new {key1=item.ProductID}) |
@Html.ActionLink("Delete", "Delete", new {key1=item.ProductID})
</td>
</tr>
}
</table>
    9. Run the project.