I realize that these forums are chock full of posts about this, and I have read most of them yet my problem remains.  I'm trying to use the most basic implementation of aggregates, and I keep getting the error 'sum is not defined' or as in my jsFiddle example 'count is not defined'. Could someone please take a look and tell me what I am doing wrong?

Thanks, Jay

Trying to paste in some cells copied from Excel and get "TypeError: this.dialog(...) is undefined" error.

See ERROR HERE below.

var SpreadsheetDialog = kendo.spreadsheet.SpreadsheetDialog = kendo.Observable.extend({
        init: function(options) {
            kendo.Observable.fn.init.call(this, options);

            this.options = $.extend(true, {}, this.options, options);
        },
        dialog: function() {
            if (!this._dialog) {
                this._dialog = $("<div class='k-spreadsheet-window k-action-window' />")
                    .addClass(this.options.className || "")
                    .append(this.options.template)
                    .appendTo(document.body)
                    .kendoWindow({
                        scrollable: false,
                        resizable: false,
                        maximizable: false,
                        modal: true,
                        visible: false,
                        width: this.options.width || 320,
                        title: this.options.title,
                        open: function() {
                            this.center();
                        },
                        deactivate: function() {
                            this._dialog.destroy();
                            this._dialog = null;
                        }.bind(this)
                    })
                    .data("kendoWindow");
            }

            return this._dialog;
        },
        destroy: function() {
            if (this._dialog) {
                this._dialog.destroy();
                this._dialog = null;
            }
        },
        open: function() {
            >>>> ERROR HERE >>>> this.dialog().open();
        },
        apply: function() {
            this.close();
        },
        close: function() {
            this.dialog().close();
        }
    });​

It seems that the default behavior of the control is to set autocomplete="off" which is fine except Chrome does not like to adhere to this standard.

 Developers should be allowed to override the this default behavior if need be to set the autocomplete type of the textbox, however, setting this via the htmlattributes does not do anything.

Example using the MVC Wrappers:

html.Kendo().MaskedTextBoxFor(e).Mask(mask).HtmlAttributes(new { @class = "form-control", autocomplete = "tel-national" })

I'd like to create a grid that has certain filters already populated. For example:

http://codepen.io/vrmerlin/pen/bVadML

I would like to have the word "ACTIVE" in the State column's filter value. The user can then edit if desired (or add other filters).  I can't figure out how to do that. any suggestions?

Thanks,

John

So based on this: http://demos.telerik.com/kendo-ui/upload/angular , I should be able to combine these, but cannot. Am using angular (not v2) and have basically went through this verbatim with no luck. I mean, I drag or select, and it does not show any files. My code in my view is:

                    <div class="de

Hello Everyone,

I am trying to refresh the kendo grid in javascript, when a user click on refresh button. It is working fine in Mozilla browser but in IE11 it is not working properly.

In IE11 refreshing the grid is working one time after that couldn't be able to reload the grid (calling the action method). Please find the following code..

 Controller:

 public ActionResult SelectApprovalFlow([DataSourceRequest]DataSourceRequest request)
        {
            Request objRequest = ((Request)Session["Request"]);

            return Json(GetApproverDetails(objRequest).ToDataSourceResult(request), JsonRequestBehavior.AllowGet);
        }  

Grid:

@(Html.Kendo().Grid<MyProject.Model.GetApprovals>()
        .Name("grdApprovalFlow")
        .Columns(columns =>
        {
            columns.Bound(p => p.ApprovalID).Hidden(true);
           
            columns.Bound(p => p.Approver).Width(120).Title("Approver").HeaderHtmlAttributes(new { style = "text-align:center;font-weight: bold" });
            columns.Bound(p => p.StepDescription).Width(100).Title("Step").HeaderHtmlAttributes(new { style = "text-align:center;font-weight: bold" });                      
        })  
        .AutoBind(false)

        .DataSource(
            dataSource => dataSource
            .Ajax()
                     .Events(events => events.Sync("sync_handler"))
                        .Read(read => read.Action("SelectApprovalFlow", "Approval"))
        )
    )​

Button:

<button id="btnApprovalFlow" onclick="return ​btnClick();">            
    My Button
 </button>​

Javascript:

 function ​btnClick() {
        $("#grdApprovalFlow").data('kendoGrid').dataSource.read();
        return false;
    }

Thank you so much for your help..

I use razor Html Helper to create a Kendo UI Grid. The grid is created so the edition of a record is done via a popup window form. Here is the code 

I set a handler on both error and sync event of my datasource. The sync handler force a read from the server since some data must be refreshed on create and update operation. The error handler is supposed to prevent the refresh of the grid if an error occur on create or update. Here are both of my handlers

I'm trying to achieve something that I thought was rather simple...

1. A kendo Grid bound to a viewModel with a collection of quotes
2. Each row in the grid must have a list of actions much like Sitefinity's Pages section, i.e. each page has a list of actions
3. The first action in a row loads the quote in a different SPA view which works because we make use of the Url property of the menuButtons button
4. The second action is supposed to download a PDF which we're trying to do by binding the click event of the button which is where things go wrong

Note: We could probably achieve this using the router's handler, but I'm hoping to avoid that approach.

If I put a click handler on the menuButton or after the row "type: 'splitButton' it can never find the handler. The same goes for the entire toolbar click handler as can be seen in the examples below.

I also thought of creating a second template that will be called by the first template in which I would create a button and again try binding a click handler.

Problems

When I try to bind directly to any of the click handlers I get a JS handler error coming from Kendo like it can't find the defined handler. "TypeError: handler is not a function - kendo.all.js (line 10790, col 20)"

When I try the templates approach I keep getting a ​Invalid Template exception.

I have a named list of periods (name, begin, end) that I would like to display in a gantt like fashion for better overview.

I dont need resources, assignments, tasks etc.

I wonder which widget would be best suited: the gantt, scheduler (timeline) or a scrollable bar chart with a date axis?