Hi,

I have a simple grid with only the Read and Destroy actions defined for the datasource. I also have an error event handler defined. While playing around with this setup, I noticed, that the row is removed as soon as I click the destroy button, even before the controller is called. If an error occures in the controller, my error handler does, what it should, but the grid is not refreshed. Do I have to do that by myself (If so, how do i do this in the error handler?) or did I make a mistake?

My View:

Controller:

Error Handler:

Best regards

Dietmar

Hello ,i m using Kendo grid with pop-up edit mode.I have created custom template page for pop-up window.On this template there are some comboboxes.
I want user that can input(on combo's textarea)  only from combobox's value.

E.g.:

Combobox-Values: red,yellow,green

When user fill the combobox's textarea like "RED" or "Yellow" validator message should appears and ,update button should return false such required = "required"
does on combobox.

HI All
          Im having a kendo MVC grid. Where say there are three columns A,B,C. Now i need to update the value of the B column on edit of A column.On Edit of A . B should be autmatically calculated and updated on UI. Ex B=A-45 .. Please help me how do i achieve this.

Regards
VIPUL

Hi,

I'm using a TreeView like in this  example. It is located in the left pane of a two pane splitter, if that matters. All events fire as they should, except the DataBound one. I already tried to modify the example code, that comes with kendo. It does not work here, too.

My TreeView code:

And the javascript code:
Am I missing something here?

Best Regards

Dietmar

I am using Kendo Grid for Edit,Update,Delete user Informations.

I want to use different templates for edit and create opetation.
Currently:


With this  i created a  view file(name is EditPerson.cshtml) under "EditorTemplates" folder.
i want to use another template for Create Operations.How can i do it?

Hi,

I just watched the keynote to the new release Q3/2013. While there are many cool features, I am a little underwhelmed by what was presented regarding adaptiveness of the grid.

What I expected: I thought there would be a feature that allows me to dynamically (depending on the screen size) add or remove columns shown in the grid. That's rather a usecase for me than soemone showing the grid on a mobile.

Are there solutions for this? I think there were announced at some point in time, not long ago...

Thanks,
Volker

Edit: Here is the link to the blog post I had in mind: 
http://www.kendoui.com/blogs/teamblog/posts/13-10-10/building-an-adaptive-grid-and-scheduler-for-kendo-ui.aspx

I updated to latest Kendo today and now get this error.
"a directory with this name was not found"
I have had this error in the past, but cant remember how to fix it. 
I have looked at permissions and have checked the paths but all looks ok. any ideas, thanks

So I have a grid that is populated from EF5
I recently added a new table to the database that has a FK to the FinancialInstitution table
I updated the model and the association and navigation are now present.

However, now I get the following error:

"A circular reference was detected while serializing an object of type 'System.Data.Entity.DynamicProxies.FinancialInstitution_1..."
 
I have found a few articles suggesting the disabling of proxy creation, but this doesn't seem to help.
 I also found a blog that suggests a workaround however, I am confused as to whether or not I will have to do something every time a call is made to EF to rewire the JSON results

I have a grid that  I am displaying and I am trying 2 different methods....  The jquery version works and displays the data in the grid...

In Fiddler, I can see the return JSON and everything looks as it should in the browser 

 var url = "/memo/a/8/b/1";  // build URL to API

            var dataSource = new kendo.data.DataSource({    // create datasource
                transport: {
                    read: {
                        url: url,
                        dataType: "json",
                    }
                }
            });

When I try the same call using Razor (my preferred way), this will not display any data in the grid.   I see in Fiddler the exact same return JSON as as the Jquery method above.  But no data is being displayed.   Any suggestions?

@(Html.Kendo().Grid<eWJB.Models.MemoModel>()
    .Name("grid1")
    .Columns(columns =>
        {
            columns.Bound(p => p.MemoID);
            columns.Bound(p => p.Subject).Width(100).Title("Subject");
            columns.Bound(p => p.Initials).Width(30).Title("Initials");

    })
    .DataSource(dataSource => dataSource
        .Ajax()
       .Read(read => read.Url(Url.RouteUrl("GetAllMemos",  new {httproute ="", controller="Memo", branch=1, id=8 })).Type(HttpVerbs.Get))
         )
    .Sortable()
    .Scrollable()
    
)

I'm at a lost. I've attempted to run my "Batch editing" grid with MVC3 and I keep receiving this error:
 "A circular reference was detected while serializing an object of type 'System.Data.Entity.DynamicProxies.aspnet_Users_8928C46E971F379B4E2E99263A0AD4EE44DD31017D7C2242241BF00A73BA81B3'."

 I've read other forums such as :

http://stackoverflow.com/questions/12845016/kendo-ui-invalidoperationexception-a-circular-reference-was-detected-while-se
http://docs.kendoui.com/getting-started/using-kendo-with/aspnet-mvc/helpers/grid/faq#how-do-i-avoid-circular-reference-exceptions?

I understand I can't reference a circular reference from my model in the controller or view, which I'm not and I keep receiving this error. 

I'm also using Linq with the model first approach, but I do use a metadata model to add attributes to the models fields. 
Here is some of my code.

CaseController.cs

Index.cshtml


CaseHeader.cs  
Metadata for this model (I'm not really sure if this matters but I'm not sure) - ValidateModels.cs

Any thoughts or ideas about how to fix this problem are greatly appreciated.
Thanks