Please go through this thread. http://www.telerik.com/account/support-tickets/view-ticket.aspx?threadid=766782 Even if we are allowed to add additionalData in the Grid's Read method, that data is not properly passed on to the corresponding ViewModel on the MVC controller action. I had to write JS using the dot notation for objects and indexer for arrays to get it passed properly. My request is, if the additionalData is already json, allow it to be passed properly.
If you change the dataSource to a grid (for example by changing the filter conditions) so that less data is returned, you will not be warned if the current page is no longer valid. No error is reported and no data is returned and you won't have a clue why. Try this to replicate: Make a paged grid plus a couple of datepickers to filter the grid data by date range. Add a button to make the new filter dates effective. Write a new MVC controller method to populate the data, using the ToDataSourceResult extension method e.g. "return Json(obj.ToDataSourceResult(request));" to return data. Open a sizeable dataset in the grid (many pages) and go to the last page. Change the filter conditions to be much more restrictive. Click the button to make them effective. Watch as the grid displays no data, the code reports no error and stepping into your controller confirms that the method is returning data. Confusing huh? An error or warning would make this much clearer.
Please implement more Grid-parity features for the TreeList widget. Unfortunately, the filter for enum values shows only a numeric up/down on a TreeList. Change this behavior to match the Grid filter: here, enum values are shown with their textual representation (and, if provided, the [Display] attribute is evaluated).
Static property requires null instance, non-static property requires non-null instance. Parameter name: expression Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. Exception Details: System.ArgumentException: Static property requires null instance, non-static property requires non-null instance. Parameter name: expression [ArgumentException: Static property requires null instance, non-static property requires non-null instance. Parameter name: expression] System.Linq.Expressions.Expression.Property(Expression expression, PropertyInfo property) +4376691 System.Linq.Expressions.Expression.MakeMemberAccess(Expression expression, MemberInfo member) +90 Kendo.Mvc.Infrastructure.Implementation.Expressions.MemberAccessTokenExtensions.CreateMemberAccessExpression(IMemberAccessToken token, Expression instance) +122 Kendo.Mvc.Infrastructure.Implementation.Expressions.ExpressionFactory.MakeMemberAccess(Expression instance, String memberName) +107 Kendo.Mvc.Infrastructure.Implementation.Expressions.PropertyAccessExpressionBuilder.CreateMemberAccessExpression() +70 Kendo.Mvc.Infrastructure.Implementation.Expressions.MemberAccessExpressionBuilderBase.CreateLambdaExpression() +17 Kendo.Mvc.Infrastructure.Implementation.SortDescriptorCollectionExpressionBuilder.Sort() +120 Kendo.Mvc.Extensions.QueryableExtensions.CreateDataSourceResult(IQueryable queryable, DataSourceRequest request, ModelStateDictionary modelState, Func`2 selector) +888 Kendo.Mvc.Extensions.QueryableExtensions.ToDataSourceResult(IQueryable`1 enumerable, DataSourceRequest request, Func`2 selector) +58
instead of using the text parameter to apply filter in server side, use the filter parameter of the DataSourceRequest/DataSourceResult object for the comboBox.
Currently, if a developer wants to include only those files required for the extensions that are actually used in a project, they have to either figure the requirements out manually, or use the Custom Download tool at http://www.telerik.com/download/custom-download. It would make the Visual Studio extension much more useful if the same functionality was available there; instead of dumping all of the JS and CSS files into the project, allow the developer to select the wrappers to include, and only include the CSS (and relevant assets) for the selected theme.
Kendo UI MVC server-side wrappers are much more easier to work with but not possible to do a full SPA application and UI experience is slow. Can you come with an idea to allow development using server-side wrappers but then deploy application as client-side SPA converting server-side wrappers to client-side SPA code?
Nowadays, was promissed exporting Gantt to PDF. It is not working. Just prints what you see. It is very limited. Should allow: 1) option like "allPages" to print all Gantt Diagram in any page format. Making a "printscreen" of the visible gantt it is any solution for any project. 2) Export Gantt data to excel.
I'am looking for an event like "onDeleting" in my multiselect box, so I can confirm it or not. The current "onChange"-Event triggers to late.
in the option from Grid this feature is missing
need a week number functionality in Kendo datepicker
In a treeview we have different model classes merged into a single model for consumption by the treeview. For example, an organization model and a person model. Based upon an attribute in the treeview model, we would like to present different templates. These templates would be set back on the server-side as the templates are stored in a database. The templates are designed by the end-users. Thus, when an organization row appears in the treeview, it uses the orgTemplate, and when the persons under the organization appear, they use the personTemplate.
export PDF in Persian or Arabic character is incorrect Kendo UI supports PDF export but no export correctly with Persian and Arabic characters.