popover control that does not rely on mobile framework bits.

I think the treeview is not as good as possible. It can not refresh one of the node alone.

I am facing a problem in the Kendo grid, I want to apply default filter criteria on the data source. To achieve this functionality, I am filling the filtered data on the first initialization of the data source and then adding the filter criteria on the JavaScript side by using the code.
       masterFilters.filters.push(eventTypeFilters);
        masterFilters.filters.push(roleTypeFilters);   
      dateviewGrid.dataSource.filter(masterFilters);   

But due to this, Http request of the AJAX call is being repeated on the code statement dateviewGrid.dataSource.filter(masterFilters);   

To resolve this problem, I have tried following options,

1) I have returned the zero records at the time of initialization of the data source, but it is giving another hit on the virtualization method.
2) But when I am returning at least one row at the time of initialization of the data source, 
It is not throwing extra hit on the virtualization method.
It is showing strange behaviour. Is there any bug in the Kendo grid?.
Please suggest a right approach to achieve this functionality,
If you want some more clarification on this problem, let me know.





 

    

Thanks for sharing. The product team will be notified about your suggestion.

When you want to add a new item to TreeView you can only set the Text of that item.

Maybe it would be nice to store more data like the id of the new <li> element

To speed up website load time dramatically, it should be possible to cache and load static KendoUI-Files from the local browser storage.

Discussion / Example:  http://news.ycombinator.com/item?id=4733102

Maybe KendoUI can also provide us with an API to store files, data etc. on local storage...

http://demos.telerik.com/kendo-ui/pivotgrid/index

I think it would be great addition to add the ability to set KPI's for the grid & pivot grids in Kendo UI. We have used this on you ajaz & mvc controls but are now migrating to a pure html5/kendo ui based website. Please consider this as a feature for your the proposed controls.  

Hi what is the latest on this please?

Hi !   I was trying to create a scheduler using Kendo Scheduler. It seems that there is no way for me to create a timeline view like Telerik

Kendo UI Gantt should have a resource view, presenting tasks by resource (so possibly, many tasks on the same line with automatic or manual arrangement) and possibility of multiselection of tasks

Dear Telerik,

What are you waiting for to implement a exporting resources to KENDO UI DataViz?
You are losing market share because Highcharts and FusionCharts already have this possibility.

Please, let us know when it will be avaiable.

What I want to achieve is a dynamic Choropleth map of the World, whose data change according to a set of parameters.

It is my understanding that the maps widget in Kendo UI can display data in a Shape layer using GeoJSON files that contain both the definition of the shapes of the countries and the data itself (e.g. the population). From your GeoJSON demo it is clear how to change the colour of the countries using the Chroma.scale method.

But it also looks like I need the shape definitions to be duplicated over and over to show different data on the same map: 
let's say that I have about 400.000 possible combinations of the filters, it appears as if I'm going to need 400.000 GeoJSON files that contain both the shapes definitions and the the data and this means lots of network traffic.

My point is that, since the shapes of the countries do not change because the map is always the same, wouldn't it be useful to split the shape definition from the data itself?
In other words having a "shapeSource" property to which you link a GeoJSON that defines the shapes and the "dataSource" property bound to a JSON file that only has data: when the combination of filters changes I would only change the dataSource object.

My current solution is to have the "shapes definition only" file set in the dataSource property of the shape layer and then to use a Kendo.dataSource "data-only" object that I would use in the shapeCreated method to set the colours of the countries.

As a side note, the "data-only" Kendo.dataSource object will be shared between three widgets in the same page because the same data will be shown in a map, a chart and a grid.

Add rerender method to DropDownList, so that it could be dynamically refreshed after eintire select's HTML was changed.

i have a page with several select lists, and their options can be added/removed/disabled/enabled again based on a quite complex logic, which is easier to implement with DOM maniulation than with calling DataSource methods.

Would be nice to have such a possibility 

Taking the example grid in index.html and adapting it so it uses a local data source, I get "Nan - Nan of 3 items" for this source:

 var movies = [
						{ title: "Star Wars: A New Hope", year: 1977 },
						{ title: "Star Wars: The Empire Strikes Back", year: 1980 },
						{ title: "Star Wars: Return of the Jedi", year: 1983 }
					];
					
					var localDataSource = new kendo.data.DataSource({ data: movies });

				
                    $("#grid").kendoGrid({
                        dataSource: localDataSource,

Do not auto hide the notification when notification is hovered.

Support for the angular 1.3 version

We need to place the axis labels on the tick marks for the column series chart instead of between them.

Bug in KendoUI ContextMenu sample
See: http://demos.telerik.com/kendo-ui/menu/context-menu
There is a line of code in this sample:
menu.getKendoContextMenu().destroy();
Which seems to use a "getKendoContextMenu()" method which is nowhere to be seen in the sample or the docs. Was it omitted from the sample? "menu" here is: var menu = $("#menu") so it is a jQuery object, so further reason to doubt menu.getKendoContextMenu() is valid.

f I have a columns like columns: `[{field: "Address.City"}]`, then it fails if Address is null. 

Uncaught TypeError: Cannot read property 'City' of undefined 

Expected: to handle nulls in parts of path in the same way as nulls in the leaf (e.g. City in this example). Not doing this, means we can't use the default template, sort or group functions on nested properties. 

Simple Dojo snippet to repro. 
http://dojo.telerik.com/AGeTo