Hello !

I'm testing the latest version of the Grid (2019.1.220, VS 2017, asp.net core 2.2, razor pages).

I'm using the Ajax Binding, and everything is working fine when using IISExpress. When I switch to using a local instance of IIS (version 10 on a windows 10-1803), I get a 404 error in the chrome console with the following message:

Failed to load resource: the server responded with a status of 404 (Not Found) http://localhost/Index?handler=Read

I've tried the [Web Resources Troubleshooting] page, specifically the section discussing 404, and added the telerik webresource handler to my web.config as follows:

<add name="Telerik.Web.UI.WebResource" path="Telerik.Web.UI.WebResource.axd" verb="*" type="Telerik.Web.UI.WebResource"/>

the full web.config is as follow:

<?xml version="1.0" encoding="utf-8"?>
<configuration>
  <location path="." inheritInChildApplications="false">
    <system.webServer>
      <handlers>
        <add name="aspNetCore" path="*" verb="*" modules="AspNetCoreModuleV2" resourceType="Unspecified" />
        <add name="Telerik.Web.UI.WebResource" path="Telerik.Web.UI.WebResource.axd" verb="*"    type="Telerik.Web.UI.WebResource"/>
      </handlers>
      <aspNetCore processPath="bin\IISSupport\VSIISExeLauncher.exe" arguments="-argFile IISExeLauncherArgs.txt" stdoutLogEnabled="false">
        <environmentVariables />
      </aspNetCore>
    </system.webServer>
  </location>
</configuration>

Any ideas on why I'm still getting the same error ?

Thanks !

I have a multi-step View.  In the first Partial I want to capture the id of a Patient from a Kendo Grid.  I need to retain that value into the @Model then move to the second Partial.  In this second Partial I then capture scheduling information.  No record is persisted until I have data from both Partial Views. 

Questions:

• I am able to successfully capture the data in the function (pictured) but I need that value to be persisted back to the Model.  How do I do that?
• Help me understand the script hierarchy.  
  •  

hi

i noticed the Checkbox is not working in the .net core Grid (inline edit) mode. i can see that in your demo itself https://demos.telerik.com/aspnet-core/grid/editing-inline

is this a known issue are there any work arounds

Regards,

Rubesh

Hi, 

In everything I've read in both the docs and the demos you use a separate controller for the Read and ValueMapper functions associated with the virtualized combobox. The code below is taken from teh virtualizationcontroller.cs in your demo. I am trying to use Razor exclusively and … in theory … I shouldn't need a separate controller class. However, the page I am trying to use the combobox on is the index.cshtml  under areas\identity\pages\account\Manage.

The markup, taken from you demo, for the combo is as follows:

 @(Html.Kendo().ComboBox()
          .Name("orders")
          .DataTextField("ShipName")
          .DataValueField("OrderID")
          .HtmlAttributes(new { style = "width:100%" })
          .Template("#= OrderID # | For: #= ShipName #, #= ShipCountry #")
          .Height(290)
          .DataSource(source => {
              source.Ajax()
                  .PageSize(80)
                  .Read("Virtualization_Read", "ComboBox");
          })
          .Virtual(v => v.ItemHeight(26).ValueMapper("valueMapper"))
    )


Please notice the .Read("Virtualization_Read", "ComboBox"). It's my understanding that "ComboBox" is the controller. How would I point/route that to the razor cshtml.cs file? Right now, if I put the "controller" functions in the .cshtml.cs file they never get called and the combo remains empty. I assume this is because it's not in a controller.

Any guidance or samples would be great!

Thanks … Ed

        public ActionResult Virtualization_Read([DataSourceRequest] DataSourceRequest request)
        {
            return Json(GetOrders().ToDataSourceResult(request));
        }
        public ActionResult Orders_ValueMapper(int[] values)
        {
            var indices = new List<int>();
            if (values != null && values.Any())
            {
                var index = 0;
                foreach (var order in GetOrders())
                {
                    if (values.Contains(order.OrderID))
                    {
                        indices.Add(index);
                    }
                    index += 1;
                }
            }
            return Json(indices);
        }
        private IEnumerable<OrderViewModel> GetOrders()
        {
            using (var northwind = GetContext())
            {
                return northwind.Orders.Select(order => new OrderViewModel
                {
                    ContactName = order.Customer.ContactName,
                    Freight = order.Freight,
                    OrderDate = order.OrderDate,
                    ShippedDate = order.ShippedDate,
                    OrderID = order.OrderID,
                    ShipAddress = order.ShipAddress,
                    ShipCountry = order.ShipCountry,
                    ShipName = order.ShipName,
                    ShipCity = order.ShipCity,
                    EmployeeID = order.EmployeeID,
                    CustomerID = order.CustomerID
                }).ToList();
            }
        }
    }

Hello,

When the edit mode is used for other controls, we are given the option to select a template that resides inside of the ~/Views/Shared/EditorTemplates/ folder.I would like to be able to select a template that would be used to display each of the records for this control as well instead of relying on .ClientTemplateId(). Is this currently possible?

For instance, I would like to be able to select the template located at ~/Views/Shared/Templates/ChannelCard.cshtml by doing the following:

I am working with AutoComplete in a grid cell. I need the dropdown display for the filter to be different than the value that populates the field once a value is selected. The stored procedure that returns the values to be searched/filtered combines several fields so the users can filter several fields at once. However, I don't want the final selected value displayed to be that field but another shortened field. In my example, the filtering is done on a combination of "ProjectNumber" and "ProjectName" while the final selected value displayed should only be the ProjectNumber.

This isn't an issue once the user presses the Bulk Save button on the grid as the read returns only the ProjectNumber for the grid field but I need to display only the ProjectNumber once an autocomplete value is selected.