In my project this code


generates following html


Could not read  "disconnections" data because datasource property (dataSource:{transport:{read:{url:"/Event/_Disconnections" ... etc. ) is not generated. Why? Please help.

Hi Guys,

I've been looking high and low for example on showing how to implement drag and drop with the Kendo grid in MVC3 and Razor. Could anyone help me out here?

William

Hello
I have a grid razor as follows. How can I add auto complete to grid column and not to single text box.

I'm trying to create a custom Delete button for my grid that fires off a custom function. The only problem I'm having is actually deleting the row from the grid. How could I accomplish this?

I'm using the popup editing mode with a custom MVC template for editing, having just created an EditorTemplate with the name of my model. Within this template I have two DropDownLists, both bound using a similar method; each have a custom template and these are specified by way of UIHint metadata on my model properties. All this works fine for edits; the DDL values are posted back correctly, and I even see the background grid change dynamically as I change the values before doing the Update.

However, inserts don't work. The same edit template appears and the text fields update the background grid dynamically, but the DDLs don't. When posted back, the ID values don't have the ID values from the DDLs, but the text values. This of course causes validation to fail.

Edit: Sample project attached. Ignore the fact that the two DDL values don't show in the grid initially; they do in the full solution so I've just missed something here. But if you edit an item and select values from the two DDLs, that's fine. Not so with the Create.

Side question: when using the same template for Edit/Create can we change the title of the popup window?


Edit 2: Ok, more investigation this morning, after hacking a workaround. It looks like the request form variables come back different between Edit and Create, even though they use the same editor. I'm currently seeing the following in Request.Form:

DefaultWorkPoolId.Id
DefaultWorkPoolId.Name
DefaultWorkPoolId[Id]
DefaultWorkPoolId[Name]

Clearly the model binding can't bind these to the property, which is DefaultWorkPoolId, but the question is why the Create behaviour is different. It would be good to get an answer on this so I can remove the hacked code; this is only the first screenof many and I don't want to have to repeat this everywhere.

Ok so my problem is maybe simple but I can't handle it i tried all known for me methods ...

Error looks like this: 

The model item passed into the dictionary is of type 'System.Data.Objects.ObjectSet`1[Repository.Database.Book]', but this dictionary requires a model item of type 'System.Collections.Generic.IEnumerable`1[Biblioteka.ViewModels.BookViewModel]'.

My Index:


My BookController:


And for help my class:

I have such grid defined

@(Html.Kendo().Grid<FieldViewModel>(Model.Fields)
    .HtmlAttributes(new { @class = "fullScreen" })
    .Name("formFields")
    .ClientDetailTemplateId("formFieldsTemplate")
    .Columns(columns =>
        {
            columns.Bound(e => e.Key);
            columns.Bound(e => e.DisplayName);
            columns.Bound(e => e.FieldTypeName);
            columns.Bound(e => e.Order);
            columns.Bound(e => e.IsMandatory);
            columns.Bound(e => e.Type);
        })
    .Pageable()
    .Sortable()
    .Scrollable()
    .Selectable()
    .Resizable(resize => resize.Columns(true))
    .Groupable()
    .Filterable()
      .DataSource(dataSource => dataSource.Ajax().ServerOperation(false).Model(model => model.Id(e => e.Key))))

and details template

<script id="formFieldsTemplate" type="text/kendo-tmpl">
    @(Html.Kendo().Grid<FieldViewModel>()
        .Name("FormField_#=Key#")
        .ClientDetailTemplateId("formFieldsTemplate")
        .Columns(columns =>
            {
                columns.Bound(e => e.Key);
                columns.Bound(e => e.DisplayName);
                columns.Bound(e => e.FieldTypeName);
                columns.Bound(e => e.Order);
                columns.Bound(e => e.IsMandatory);
                columns.Bound(e => e.Type);
            })
        .DataSource(dataSource => dataSource.Ajax().Read(read => read.Action("LoadFieldDetails", "Forms", new { formPath = Model.Schema, rootElementName = Model.Root ,fieldKey = "#=Key#" })))
        .Pageable()
        .Sortable()
        .Selectable()
        .ToClientTemplate())
</script>

As you can see I have Type property, so what I want to do is not to show any details view and no arrow on the entire row when Type property is set to the specific value. How can I achieve it?

I have 3 Kendo MVC AutoCompletes on a page, and they occasionally just decide not to work. I can't figure it out.

First of all, if I add a Change event, like so:


It no longer calls my Ajax function to return user names. And of course, it doesn't drop down with values.

If I take out the Change event, sometimes it works and sometimes it doesn't. Sometimes it calls my Ajax function, gets a JSON list of users, but then doesn't dropdown with any values.

Here's another issue.
This one calls it's Select event correctly when I select an item, but it also calls it's select event when I post the form using a regular Input Submit button. This one just blows my mind. I don't know how to fix this.

My project has 3 or 4 Kendo controls in it, and out of all of them, AutoComplete seems to be the most half-baked. It just doesn't seem reliable. I'm not doing anything crazy with them. I have 3 AutoCompletes in a form, one of them has a Select event, and I'm trying to add change events to the rest. I wonder if I should be using javascript to create these instead of the MVC wrapper, maybe that's causing issues? I really don't know.

Anyway, I'm not sure anyone can help me with the limited information I've provided, but I wanted to put it out here anyway. Thanks.

Hi. I need to rollback to Kendo MVC Q2 2012.  I lost some things by upgrading to Q3, such as my grid hover-over effects, and a dropdownlist in a Kendo modal Window is no longer able to have values selected by the mouse (not sure this is caused by the update, but I have no idea what else might cause it.)

Where can I download Q2 2012? The Telerik Control Panel doesn't seem to give me this option. Thanks!

Hi

I'm trying to convert this example using Telerik Grid for Kendo Grid, but I had no success...
http://demos.telerik.com/aspnet-mvc/Grid/Filtering?theme=vista

How do I get the same result? After the submit, update the grid.
I have not seen anything like this in Kendo Demos.


Thanks

William