i have drop down list in grid popup editor. It works ok for update. But when i click on Add new record it gives me error "TypeError:language is null. Error is returned due to template applied in Grid Columns to show value in grid. I want to use condition some thing like tha t
But it gives me error.
Please help me to solve this issue

I'd like to set the following Grid property via data attribute initialization.

http://docs.telerik.com/kendo-ui/api/web/grid#configuration-pageable.messages.display

So I've added the following attribute but it doesn't seem to work.

data-pageable="messages: { display: 'Showing {0}-{1} of {2} leads' }"

Is it possible to set this property via attributes?

Hi, can someone show me the proper syntax for multiple if else-if, else statement inside the ClientsideTemplate of the Kendo Grid?

This is a snippet from where my code is breaking (I think....)

columns.Bound(d => d.FileExtension).ClientsideTemplate(
   
"# if (FileExtension == true) { #" +
"<img src='pdf.png' alt='' />" +
"# } else if (FileExtension == '.docx') { #" +
"<img src='word.png' alt='' />" +
"# } else { #" +
"<div> </div>" +
"# } #"
)

The code breaks and getting errors on kendo.all.min.js file. So, I'm not even really sure if my syntax is correct to begin with... =) Thanks very much and I look forward to the response.


Romel

Hi,

We're having some strange problems when filtering a Data Source used on a chart, AFTER changing the series type.

Here's a link reproducing the issue:
http://trykendoui.telerik.com/uloR

After the timeout functions, the chart should be columns, right?
Are we doing something wrong?

Thanks in advance.

Observable objects (models) are a really good piece of software. I don't know if I'm missing something, but maybe they lack something in functionalities...
I try to explain it with an example.
Let's suppose I want to insert/edit a complex (db) object. I have a controller that initializes a new instance of a (ASP.NET MVC) ViewModel object, passing it to the View, and sending the resulting HTML to the client.
In the client, I want to use the good (Telerik) MVVM support (I find very useful its services) so I initialize a local js object with something like:

kendo.init(document.body);
model = @(Html.Raw(new JavaScriptSerializer().Serialize(Model)));
vm = kendo.observable(model);
kendo.bind(document.body, vm);

That means that starting with my original C# object I create an equivalent js (observable) object that contains the same values, that I can use to bind local controls to it (examples for this are good enough in the site).

The user edits data, writes what he wants, and then, at last, needs to send these data to the server.
I know that I can do something like this:

var o = vm.toJSON();

$.post({
    url: '@(Url.Action("Action", "Controller"))',
    type: 'POST',
    contentType: 'application/json; charset=utf-8',
    data: JSON.stringify(o),
    success: function (response) {
        alert('OK');
    },
    error: function (e) {
        alert('KO');
    }
});

In this way, I can have on the server (letting infrastructure recreating it) the (C#) ViewModel, so it's really that easy to use that data: it's an instance of the ViewModel I sent to the View, so MVVM support is totally transparent (and this is a wonderful advantage).
The problem is: this is a post, so there is not a page refresh: specifically, I cannot use the ModelState support to show errors...
In the server I have something like:

if (<something wrong>)
    ModelState.AddModelError("Field", "Bla Bla");

but to let ASP.NET MVC infrastructure handle this correctly, I would have to submit the 'normal' form: even in that case, what I would like to submit, as data, would be the serialized version of the MVVM observable object, and not the form fields (maybe I have much more information in the object, than what I display/edit with controls...). Without this support, I don't know if the whole infrastructure is really usable, so I think there must be a key I didn't find...

Anyone ever thought about this? What am I missing?

Thanks as always in advance for your wonderful support.
Andrea Bioli

I'm using the multiselect in a pretty basic scenario: simple string list to choose from. I have some custom script that allows me to add new items on the fly and part of that script keeps the list open as the user types. However, I am noticing that when I call the open method while the list is already open, the list then closes. How can I prevent this behavior or at least determine if the list is already open before calling the method?

Hello,

I am beta testing my app and they told me that they didn't realize there was a menu.

So i would like to partially open it and the hide it very quickly so that the notice their positions.

Is there a way to do it with the drawers methods ?

Many Thanks

The kendo grid pager does not have circles (like IE 9 shows), it has squares.

Are there any known polyfills to use to accomplish circles in IE8 standards?

Thanks

I'm trying to use various Kendo Controls to make a TreeView node editable. I'm finding that the TreeView seems to be eating the focus of any controls I put in the TreeView Node template.

In this JSFiddle you can click on the title and a numeric editor pops up, but the numeric editor is neither focusable or clickable.
http://jsfiddle.net/zNLNy/1209/

I am using MVC UI, draggable and resizable Kendo Scheduler and I am having trouble implementing two of the client’s requirements.

1.    
The user has an event from 8:31 to 9:30. He is moving the end of the event to 9:00. He is expecting to change the event interval to 8:31 – 9:00. However, his action is ignored by the scheduler control because the event duration is less than 30 minutes.
 
2.
The user has an event from 8:31 to 10:01. He is moving it so that the start of the event is on 8:00. He expects that the new event  interval will be from 8:00 to 9:30. However, the control is setting the interval to be from 8:01 to 9:31.


Is there any way to cover these two scenarios with Kendo Scheduler?

Thank you in advance!