Good Day,

We would like to submit a feature request to add a handler method for the `HasChildren` property of a HierarchicalDatasource for the MVC Wrappers. It currently only supports a string field name even though the Javascript api can handle a function. We are currently working around this by using the wrapper to define our widget, and then in a kendo.syncready we are creating a datasource and then using setOptions of the widget to achieve the same effect, which should be in the wrapper already.

Example code snippet:

<script>
        kendo.syncReady(function() {
            let panelBar = jQuery("#@panelBarId").getKendoPanelBar();
            if (!panelBar) {
                return;
            }            
            var ds = new kendo.data.HierarchicalDataSource({
                transport: {
                    read: {
                        url: '@Url.Action("LoadPanelBarResults", "Home")',
                        data: function (){
                            return resultsPanelbarData('@Html.Raw(searchTagString)', '@Html.Raw(parentTagString)');    
                        }
                    }
                },
                schema: {
                    model: {
                        id: 'IdString',
                        hasChildren: hasChildrenFunction
                    }
                }
            });
            
            panelBar.setOptions({dataSource: ds});
        });        
</script>

We hope this request is clear, let us know if there are any questions of the use of this scenario.

Thankyou for your time,

Regards,
Nathan

Buttons can be added to the toolbar as Enabled(true/false), it would be consistent to have the same option for Visible(true/false)

Currently the visibility can be changed via the API button.hide() or button.show(), however, not when initializing the toolbar using the MVC wrapper

There is a Kendo Validation in addition to ASP.net MVC one. 

There is a need for a method or script to disable the Kendo Validation and enforce the code to follow rules we define in the model.

Currently we have to write validation bypass script for each field, but I am looking for a way to disable Kendo Validations for the entire project or/and for specific page and it follows validation rules from the MVC model.

In most cases, validations from the MVC are sufficient and there is no need for redundance validations from the telerik.

Hi Telerik Team:

I have some suggestions

1.- Add Scafolding for TreeList UI for ASP.NET MVC 
2.- Add Cell Edit with template for TreeList UI for ASP.NET MVC

Thanks

When using the NoRecords template that was just introduced in Q2 2015. If the grid has pagaing enabled, the NoRecords template appears below the paging row which looks awkward, since the grid is empty. It would be nice that if paging is enabled on the grid, and the NoRecords template is triggered, hide the paging row.

Illegal characters in path.
  ~/Content/kendo/fonts/DejaVu/DejaVuSans-Bold.ttf) format("truetype"

If I have a splitter with two horizontal panes, the right pane will adjust, but the left pane will not. The pane splitter itself will not move, and does not allows the left pane to adjust. This often prevents a responsive page.

Hi,
Mvc KendoGrid With ajax call is not working,it only returns Json.

We can add option for No filter in filter selection , Is consumes less space then other

Hello, I got the package sample Telerik.UI.for.AspNet.Mvc6.Trial from c:\Program Files (x86)\Telerik\UI for ASP.NET MVC Q1 2015\wrappers\aspnetmvc\Examples\VS2015\Kendo.Mvc.Examples, as presented in http://docs.telerik.com/kendo-ui/aspnet-mvc/mvc-6/introduction, but is not compilable: services.AddKendo(); added in Startup.cs raises the error: The type 'IServiceCollection' is defined in an assembly that is not referenced. You must add a reference to assembly 'Microsoft.Framework.DependencyInjection.IServiceCollection, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null'. It seems the sample package needs to be rebuild with the new dnx dependencies. Can you update the package in an internal build?
Thank you!

export PDF in Persian or Arabic character is incorrect
Kendo UI supports PDF export but no export correctly with Persian and Arabic characters.

ASP.NET MVC DisplayTemplates should by evaluated and take effect in Grid columns (see: http://www.telerik.com/forums/using-a-displaytemplate). Thus for custom formatting, defining a ClientTemplate() should not be required.

today we need to loop through all rows in the Grid to do something in a row. On Telerik Extensions we had the OnRowDataBound event which we had the current row to do something. 

Please add Favourites/Bookmark features in ASP.net MVC. This feature is available only in WPF

Most of the websites would require this feature. I don't think none of the websites will be developed without this. I am not sure how this is been missed out in ASP.net MVC/Kendo.

The Save Changes and Cancel Changes are are always enabled.  Make it so they are enabled if there are any uncommitted changes and disabled if not

I find the spinners on numeric text boxes useful about 2% of the time.  Please make the default for them not to show.  I think it is ridicules to have to go through this:
var numeric = $("#APVol").kendoNumericTextBox().data("kendoNumericTextBox");

        numeric.wrapper
               .find(".k-numeric-wrap")
               .addClass("expand-padding")
               .find(".k-select").hide();
just to make them nonfunctional but I still have the additional space being taken up for the spinner area. 

Right now we only have the option to apply a display format for a column only. But in some cases we may need to apply it for individual rows. Take the case of a grid where we need to list amounts in different currencies which are having different precision in a row wise manner