Hey,

I would like to pass an ID to my controller when the update event is fired on my grid.  Has anyone done this before?

I have these model classes:

In my View, the model is the DetailItem. I am trying to use a ComboBox to select the Part for the DetailItem:

I have a grid with a large data set and I have a button that clears filters and sorting but each one causes a refresh of the data:

    $(function () {
        $("#reset").click(function (e) {
            e.preventDefault();
            var datasource = $("#grid").data("kendoGrid").dataSource;
            //Clear filters:
            datasource.filter([]);

          //Clear sorting:
            datasource.sort({});
        });
    });

Is there a way to combine this to only refresh the data once.

Thanks,

Erik

I've got a ComboBox which uses Grouping and I'm having trouble setting the selected item:

            @(Html.Kendo().ComboBox()
                  .Name("GroupedList")
                  .Placeholder("Select...")
                  .DataValueField("Value")
                  .DataTextField("Text")
                  .MinLength(3)
                  .Filter("contains")
                  .HtmlAttributes(new { style = "width:100%;" })
                  .Height(400)
                  .DataSource(source => source
                      .Custom()
                      .Group(g => g.Add("GroupKey", typeof(string)))
                      .Transport(transport => transport
                          .Read(read =>
                          {
                              read.Action("GetMyItems", "MyController");
                          })
                      )
                      .ServerFiltering(false)
                  )
            )

My controler is returning JSON in the following format with one of the items optionally having "Selected":true

[{"GroupKey":"Address","GroupName":"Address","Selected":false,"Text":"Correspondence Post Code","Value":"821"},...etc..]

Hi,

I'm using version 2016.1.226 and the new "Is null" and "Is not null" filters are not working correctly on DateTime columns (as well as DateTime? columns). 

When I select "Is null" on a DateTime column, it seems to filter the column but the Cancel button (the X button next to filter) does not appear. Then I select "Is not null" and then "Is null" again, the Cancel button appears but it does not do anything. So the only way to get rid of the filtering is to refresh the page.

These filter operators seem to work on String columns though.

Thanks.

Hi, 

I'm trying to use a DropDownList event to trigger a complex page update (updating a bunch of divs, DataSource reads, etc), and cannot find an event that happens at the right *time* to get the behavior I want.  I want to call a javascript function AFTER the user has selected an item from the dropdownlist, AND the DropDownList has refreshed with the user's selection.  All the events listed here (http://docs.telerik.com/kendo-ui/api/javascript/ui/dropdownlist#events) fire BEFORE the widget completes updating.  The reason I want to do this is to show a "Loading...." message, while the complex page update takes place (it is very complex and takes a couple of seconds), then hide "Loading" and show the new stuff.

Are there any other events I could use to trigger my activity?  Executing my update function via an event handler for any of the documented events resulting in the following sequence:

-drop down list expands

-user picks an item

-the page sitting for a couple of seconds while my update happens, with the list still expanded

-drop down list retracts and the page finishes nicely ....

I need an event that fires AFTER the DropDownList finishes updating.

bootstrap has such an event, as shown here: 

http://www.w3schools.com/bootstrap/tryit.asp?filename=trybs_ref_js_dropdown_events&stacked=h

the hidden.bs.dropdown event is what I want.

Is there a generic Kendo equivalent, or workaround?  The control doesn't have to be a drop down list, its just that was simplest - there are very few items in it.  I would prefer to stick with a simple Kendo control, but if there isn't an appropriate event I'll use something else or a workaround -

Thanks!

Hi,

I am trying to get the MVC date picker to parse and format dates the same as the ASP.Net date picker does, eg. user enters 1/1/11 and the picker formats it into 1/1/2011.

How do I get the MVC date picker to do this?

Thanks.

I have written my issue. Please help

llink