Just want to share this in case anyone else runs into it.  When a Kendo UI grid is bound to a SignalR datasource and Batch = true for that datasource, the server will begin responding with the following during create/update/destroy method calls:

This is because the automatically generated JSON is in an incorrect format to bind to your hub methods.  

Example hub method: 

When the JSON for create/update/destroy is generated, it is something like this:

If you look closely, the "A" property in the JSON starts with a "[", which indicates an array, even though there is NOT an array of models.  ASP.NET MVC SignalR does not support a call with the "data" being an array (must be an object or basic type) and the following exception is thrown:

I found a fix for this.  Simply add this function and wire it up to the parameterMap property for your DataSource:

Hope this helps someone else so that they don't have to figure it out the hard way.

Hello,

I'm using the scheduler in timeline month view (albeit with a custom view to just show 7 days) and I want to freeze the top row.

Here is my grid:

And here is the custom view:

The "Resources" for this scheduler are a list of employees but the top one is hard-coded as "Unassigned" for when an event is not assigned to an employee.  I need this row of unassigned events to always be visible when the rest of the employees are scrolled (as the scheduler is set to 500px).

Any ideas?

Thanks,

Mark.

I have a chart, which uses the group function, in order to display a dynamic number of series. Unfortunately, in order for this to work properly, each series must contain a record for each category (in this case, month). If not, columns are displayed in the incorrect category, and the chart has missing x-axis labels.

However, I also want each column to have a label showing the value, but the chart also shows labels for the 0 value items.

How can I remove these zero labels (or show dynamic series without adding the values in, in the first place!)?

The chart definition is:-

Thanks

Trying without success to alter the width of the button rendered in a grid using client template -

When rendered, the code is as follows -

Min-width seems to be defined as :

k-grid tbody .k-button, .k-ie8 .k-grid tbody button.k-button {
min-width: 64px;
}

I've tried seeting the style within the page itself as -

But it seems to have no effect.

Ive also tried adding the style to the HtmlAttributes with no success either.

Any help appreciated.

Terry.
.

I have a main page "JLO" that accepts user input using a kendo text box.  User then clicks a button that is handled by a jquery script that opens the partial page.  I am stuck on passing the param [textbox value] to the partial page and rendering the grid.

this is my basic code.

main view

Partial view for Grid

I’m using the telerik mvc grid with a filterrow as in this demo http://demos.telerik.com/aspnet-mvc/grid/filter-row

My column is defined like below, using a contains suggestion operator

columns.Bound(p => p.ArticleNumber).Filterable(ftb => ftb.Cell(cell => cell.SuggestionOperator(FilterType.Contains)));

The problem that sometimes occurs is when a user enter a search value, the first item is automaticcaly selected in the dropdown. (see screenhot)
This causes the problem, if the user hits enter, he will search on 101250xxxx where his intention was to search on values containing 10125.
How can it be avoided that the first item is automatically selected?

Looking to implement a combination of functionality while using the Grid in InLine mode. Thus far searches have not brought up directly applicable examples or details on the event lifecycles for the grid.

Is there anywhere that shows an event lifecycle for the Grid?

Looking to know what events are available to work with (Grid/javascript/JQuery all valid) for controlling what happens when a row enters into EditMode AND if a new row is Added (Which therefore is automatically opened into edit mode but no datasource command has fired yet.

The functionality looking to implement:

1. Setting which cell in the row focus is set to when the row opens up int InLine edit mode
2. Selecting all contents of cell clicked that is in the row in edit mode
3. When a new row is added (Automatically opened); set the following column dropdown values to some defaults. This is so it is visually already selected for the user and they can still change it if need be.

Columns:

c.ForeignKey(vm => vm.LocationNumber, (System.Collections.IEnumerable)ViewData["LocationsList"], "LocationNumber", "Drop_Text").HtmlAttributes(new { onchange = "triggerDropChange(this);" }).Width(200).Hidden(Model.Locations_ColumnInitHidden); //Display UIHint in Dropdown through LocationsList ClientTemplate with just the LocationNumber value behind
                                                                                                                                                                                                                                                                //c.ForeignKey(vm => vm.State, (System.Collections.IEnumerable)ViewData["StateList"], "Value", "Text").Width(120);
c.Bound(vm => vm.State).HtmlAttributes(new { @class = "locationLinkedState" }).Width(80);

The Datasource Create command already can set a default value if left blank; though that would not matter to a user till they sent the row through by clicking on the row Update command. So the aim in 3. is to have the default already selected for the user.

Any information on the available event lifecycles and the implementation of the mentioned functionality will be greatly appreciated.

How can I reset a Kendo Upload control based upon a button click event?

hello,

Recently I updated my Kendo version from 2014 to 2017 r2

I try to implemented the pdf export on my Scheduler but when I click on export I got a blank pdf file.

I have a view with style and script: 

- I also imported Deja Vus font in \Content\fonts\DejaVu

In my contoller:

I try with and without ProxyUrl and I'm getting the same issue.Do I miss something ?