Defining a non-empty optionLabel breaks keyboard navigation when ARIA or JAWS is used.

See the example at http://dojo.telerik.com/@richm/OLumO.  Using Chrome and ARIA, I focus the dropdown and press Alt-DownArrow to open the list.  Pressing down arrow again should begin to navigate within the list, but instead ARIA announces "blank" and further down arrow keypresses seems to move navigator seems to move around the HTML document and the dropdown closes.  JAWS behaves similarly.

This does not occur if ARIA or JAWS is not running.

Any help appreciated - thanks.

Hello all,

I am looking for the css class that I can use to override the "v" icon that is shown to the right of a Kendo DropDownList.  If I can't replace the icon itself, I'll settle for changing the color of it. 

For what it's worth, here's my dropdownlist:

var facilityList = Html.Kendo().DropDownList()
.Name("facilityList")
.HtmlAttributes(new { style = "width: 200px;" })
.Items(items =>
{
foreach (var item in Model.Facilities.Values)
{
items.Add().Text(item.Name).Value(item.Id.ToString());
}
});

Hello, I'm new to Kendo and can't find the solution of my problem. 

I've a grid with local data and want to add new records. Thats fine so far. But when I start to scroll chrome says: RangeError: Maximum call stack size exceeded. I think something is missing in my grid configuration.

http://jsbin.com/tozixeroxo/1/edit?js,output

thank you

Hello,

We're trying to find a way to setup a data grid that has locked columns but also has the column widths decided by the content of the cells.  When switching the grid from the default Scrollable true, to false, we get the auto table layout but lose the locked columns.  Is there a way to have both?  We're trying to avoid setting specific widths for each column in the grid.

Thanks

Hello,

I have a grid where I am changing the sort in javascript when a certain action is performed.

The grid is paged, and when the sort occurs, it stays on the same page. I want the pager to reset (back to page 1).

This could be accomplished by:

var grid = $("#grid").data("kendoGrid");
grid.dataSource.sort({ field: "Name", dir: "asc" });
grid.dataSource.page(1);

However - both the sort and page methods cause the grid to refresh. (Read)  Is there a way to avoid the multiple refreshes?  i.e. Set the sort without refreshing the grid, then calling page(1) to refresh the grid?

How to reduce the height of the top title row in kendo grid?  I tried but failed.

.k-grid-header .k-header {height:1em!important; line-height:1em!important;}

I already reduce the row height by css successfully.  But how to apply to title row?

.k-grid td {
line-height:1.3em!important;
}

Thanks.

A have a chart and a grid with ~100 lines, then another chart with a grid with ~100 lines on a bootstrap built page with an export to PDF button on it. I can press the button and it will export all of the data to a single page. When it comes to printing the PDF the content is so small it's unreadable. This is the javascript to do that:

    // Convert the DOM element to a drawing using kendo.drawing.drawDOM
                    kendo.drawing.drawDOM($(".content-wrapper"))
                    .then(function (group) {
                        // Render the result as a PDF file
                        return kendo.drawing.exportPDF(group, {
                            paperSize: "auto",
                            margin: { left: "1cm", top: "1cm", right: "1cm", bottom: "1cm" }
                        });
                    })
                    .done(function (data) {
                        // Save the PDF file
                        kendo.saveAs({
                            dataURI: data,
                            fileName: filename + ".pdf",
                            proxyURL: "//"
                        });
                    });

In both the drawDOM and exportPDF sections I have tried to set the page size to "A4" and multipage enabled, with and without page breaks but it never seems to scale the page properly and sometimes the charts just don't render at all.

The page is in sections and so could be split over multiple pages with a page break class.

What do I need to do to have the PDF page break correctly whilst staying at the correct scale?

I tried the sample on http://docs.telerik.com/kendo-ui/third-party/using-kendo-with-requirejs

But it is loading kendo.all which defeats the purpose of just loading individual scripts

Here's the situation I am currently facing.  I am working with a cloud web application that allows me to provide a javascript file that, using jQuery, allows me to do customize the UI.  However, the application does not allow me to directly add any javascript / css to the head of each page.  What I am trying to do is use jQuery to add the Kendo UI library and css, so that I can then use Kendo to do some custom UI in the web application.

So in my javascript file, I have the following lines at the very top, so that Kendo is loaded as soon as possible:

$('head').append($('<link rel="stylesheet" type="text/css" />').attr('href', 'https://kendo.cdn.telerik.com/2017.1.118/styles/kendo.common.min.css'));
$('head').append($('<link rel="stylesheet" type="text/css" />').attr('href', 'https://kendo.cdn.telerik.com/2017.1.118/styles/kendo.default.min.css'));
$.getScript('https://kendo.cdn.telerik.com/2017.1.118/js/kendo.all.min.js');

If I look at the sources for the page, after the script runs, the Kendo UI components do appear.  However, when I then try to use a component, for instance the Kendo Menu (by calling $('#menu').kendoMenu();), I get "Uncaught TypeError: $(..).kendoMenu is not a function".  Any ideas on what I'm missing, or how I can fix this problem?

Thanks,

Mike

I'm getting the following error when trying to call the method .saveAsExcel(): "Unable to get property 'length' of undefined or null reference"

Here is code:

If I set a watch on the grid object, I can see the data. For some reason it fails at the grid.saveAsExcel();