I've created an accordion style panel bar system in a View in an MVC project. I tried to set the expand mode to "single", but all of the panel bars load as automatically expanded and refuse to collapse/expand--not to mention ignore the "single" expandMode command. I've attempted the exact same code in jsfiddle with all the kendo css/js files and it works fine. Can someone please explain how to get around this bug? Thank you!

In my application there is a Kendo  grid which is being populated by data coming from a webservice call.
The requirement is to display 20 data per scrolling and I want every time user scroll through the grid the service will be called to fetch the data.

We can see the similar functionality in the social media site like Facebook.
I have done it in the following way but it is not working I mean in each scrolling the webservice call is not happing.

Please any one help me. I have attached the file herewith.

Hi, 

I'm having an issue with the HTML 5 report viewer. The initial POST request  to create a client Id fails: 

http://thoitrangkv.localhost.com/api/reports/clients

And it happens for every reports though they used to be working. I have not made changes to the report code, so I suspect the issue may have something to do with my build process. 

Please assist. Thank you

I am trying to do a multi-leveled diagram using a layout of layered type and radial subtype with my items coming from a datasource and my template based of the one in the demo example. The chart itself does display and the items are connected properly as to their relation but using straight connectors under 90° angle separation (0, 90, 180, 270) and not how I expected from what I've seen in the picture within the API documentation.

Is there something else I have to do to achieve this kind of connectors instead of the classic rigid structure?

Including my code for better reference on what I have so far:

    function visualTemplate(options) {
            var dataviz = kendo.dataviz;
            var g = new dataviz.diagram.Group();
            var dataItem = options.dataItem;
            
            var bgcolor = '#' + (Math.random() * 0xFFFFFF << 0).toString(16);


            g.append(new dataviz.diagram.Rectangle({
                width: 100,
                height: 100,
                stroke: {
                    width: 0,
                    color: "black"
                },
                background: bgcolor
            }));
            g.append(new dataviz.diagram.TextBlock({
                text: dataItem.name,
                x: 10,
                y: 25,
                color: "white"
            }));
            g.append(new dataviz.diagram.TextBlock({
                x: 10,
                y: 45,
                text: dataItem.ref_no,
                color: "white"
            }));

            g.append(new dataviz.diagram.TextBlock({
                x: 10,
                y: 65,
                width: 100,
                text: dataItem.level,
                color: "white"
            }));
            return g;
        }

        function createDiagram() {
            $("#diagram").kendoDiagram({
                dataSource: new kendo.data.HierarchicalDataSource({
                    transport: {
                        read: {
                            url: "ashx/hierarchicalDiagram.ashx",
                            dataType: "jsonp"
                        }
                    },
                    schema: {
                        model: {
                            children: "items"
                        }
                    }
                }),
                layout: {
                    type: "layered",
                    subtype: "radial",
                    startRadialAngle: 0,
                    endRadialAngle: 60,
                    iterations: 500,
                    nodeDistanc: 80,
                    grid: {
                        width: 900,
                        height: 800,
                        componentsGridWidth: 900,
                        offsetX: 0,
                        offsetY: 0 
                    }
                },
                shapeDefaults: {
                    visual: visualTemplate,
                    editable: false,
                    rotatable: false,
                    resizable: false
                },
                shapes: {
                    content: {
                        align: "center"
                    },
                    rotation: {
                        angle: 15
                    }
                },
                connectionDefaults: {
                    hover: {
                        stroke: {
                            color: "red"
                        }
                    },
                    stroke: {
                        color: "black"
                    }
                }
            });

            var diagram = $("#diagram").getKendoDiagram();

            diagram.bringIntoView(diagram.shapes, {align: "center"});
        }

        $(document).ready(createDiagram);

Currently I'm working on a Kendo UI Grid which has Autocomplete functionality in the cell of one column via the custom editor method. The Autocomplete dataSource is an array of objects that was received from a REST endpoint. When select an autocomplete entry, a create is fired to the REST endpoint and I also receive the created entry back. My problem is now, I need to use that new data to populate the cells of the grid so that the update method on all the cells works consistant, otherwise the Id that is necessary for the update is missing and I receive an error. The objects the Autocomplete searches in are different from the one that are necessary to populate the grid.
Is there any way to manipulate the dataSource of the Grid from the select method of the Autocomplete within a cell of the grid?

I'm selecting a node on a TreeView programmatically. How would I expand all parent nodes and scroll the node into the viewport? Thanks!

Hello,

I use a custom delete operation to delete a row on a successful delete via REST. I also use a custom method to get a new row which pretty much inserts just an empty row at the end of all entries. My problem is that when I delete an item an then try to add one again, I don't see a new row, only when I hit the sorting then I see the empty row.

Can someone please explain how to make a custom editor template that has no concept of time zones? 

My attempts to turn them off still lead to end times being converted which caused start comparisons to end to be invalid.

I have a grid defined like this: I'll refer to it as grid A.

@(Html.Kendo().Grid<My.NameSpace.ViewModel>()
 .Name("grid")
 .Columns(columns =>
 {
 columns.Bound(p => p.ColumnA)
 columns.Bound(p => p.ColumnB).Width(130);
 columns.Bound(p => p.ColumnC);
 columns.Bound(p => p.ColumnD).Width(130);
 columns.Command(command => { command.Edit(); }).Width(160);
 })
 .Editable(editable => editable.Mode(GridEditMode.PopUp).TemplateName("EditingTemplate"))
 .Events(e => e.Edit("onEdit"))
 .Pageable()
 .Sortable()
 .Scrollable()
 .HtmlAttributes(new { style = "height:430px;" })
 .DataSource(dataSource => dataSource
 .Ajax()
 .PageSize(20)
 .Events(events => events.Error("error_handler"))
 .Model(model => model.Id(p => p.ViewModelID))
 .Create(update => update.Action("A_Create", "ControllerName"))
 .Read(read => read.Action("A_read", "ControllerName"))
 .Update(update => update.Action("A_Update", "ControllerName"))
 .Destroy(update => update.Action("A_Destroy", "ControllerName"))
 )

When the user clicks the "Edit" button in the grid, and thus launches "EditingTemplate" I want to pass the ID from the model of the selected row to the "EditingTemplate". The reason for this, is I want to pass the ID to another kendo grid that exists on the "EditingTemplate". I will refer to that as grid B. 

I have defined an "additionalData" function that is called by the read method on grid B, so I have   

.Read(read => read.Action("B_read","ControllerName").data("additionalData"))

function additionalData() {
var myID = %%How do I get this value from the selected row to edit from grid A?%%

return {
  ViewModelID: myID
 }
}

So far I have tried setting the value on a hidden field in grid A's "edit" event, and then retrieving it in additionalData, however the methods fire in the wrong order, so first additionalData fires, then the edit event fires. additionalData never is able to access the value.

I have also tried things in the additionalData to like below, however the result is always "undefined"

var item = $("#grid").data("kendoGrid").model/dataItem/data/item

I have also tried

var grid = $("#grid").data("kendoGrid");
var item = grid.dataItem(grid.select());

This produces the following error in Kendo.all.js

Unhandled exception at line 36448, column 13 in http://SERVERNAME/Scripts/kendo/kendo.all.js0x800a138f - Microsoft JScript runtime error: Unable to get value of the property 'value': object is null or undefinedIf there is a handler for this exception, the program may be safely continued.

None of the above options work. I don't understand why this is so difficult to do. Can someone show me the correct way of doing this?

Thanks  

I need notification hiding to be stopped when hovering over a notification. Can you give me a suggestion to attach this feature to kendo notification .