I have to display data which contains few series.
Each series is a list of (value, sampleTime).

How can I display them in the same StockChart?
I didn't find an example, and the API contain a way to define only one general dateField.

Note: I can't consolidate the time samples of the series (e.g. create 1 list of (value1, value2, ..., sampleTime)

Thanks,

I have an angular template with the following notification:


In the controller when the save button is clicked I have:


which works.  However, when I try and access the control via the ControllerAs syntax:


I get the error "Cannot read property "show" of undefined".

Can you tell me what I am doing wrong?

 Yo! I'm aware of the problem with the demo where the markers don't really move at all. I've updated to your latest internal build 2014.2.716

I had this problem with the last build too: basically markers are in pretty much the correct place (and exactly correct a certain zoom level), but if I zoom in, they shift south, and if I zoom out, they shift north.

Here's what my code looks like:

Hi, I want to get the id of the checkbox the user clicks on, but it doesn't seem like it's working.  Thank you all in advance.

@(Html.Kendo().TreeView()
    .Name("treeview")
    .HtmlAttributes(new {@class="demo-section" })
    .Checkboxes(checkboxes => checkboxes
        .Name("checkedGuide")
        .CheckChildren(true)
    )
    .DataTextField("Name")
    .DataSource(dataSource => dataSource
        .Read(read => read
            .Action("GetTree", "AuthService")
        )
    )
)

<script>

    $("#treeview").on("change", ":checkbox", function (e) {
        var data = $("#treeview").data('kendoTreeView').dataItem(e.node);
        alert(data.id);
    });

</script>

For moblile I need to have a Settings Screen for users to enter an API key or toggle some slider options.

...just very lost as to where to go or what to do?

Steve

I know that many topics discuss this subject. I read them approximately 15, so please bear with me. I also follow the documentation and it works.
Then I add a new kendo widget to the window and 100% height is collapsed.

How can I achieve that kendoGrid takes all available space not the whole space?

demo I want only grid scroll not also window.

Hi,

as upgrading from the open source core version 2014.1.318 to the new version of 2014.2.716, we encountered a small problem with the css.
Using "display: flex;" on the container DIV, the input inside it changed to a 2 row high field after calling ".kendoNumericTextBox()".

CSS:

HTML:


JS:

As you can see here: http://jsbin.com/yiwusumujino/1/edit

To solve this problem this CSS code should be added:

This shouldn't be handled inside Kendo UI?

Thanks,
Norbert

We are experience significant performance issues when loading and editing our Kendo UI grid when the grid has approximately 100 rows and 40 columns.

We so not see this problem when the grid only loads a few rows with 10 columns.

The loading, editing, add new rows, saving, and refreshing are all unacceptably slow in IE 10, in compatibility mode, while Firefox (24.7.0) does not have these issues.

Do you have any ideas as to how we can deal with this issue or why we are getting it?

Thanks,

Bradley

I've almost used up my trial time trying to figure out how to get a dropdownlist to show up like the example in:
http://demos.kendoui.com/web/grid/editing-custom.html

I see I'm not the only one struggling to get something that should be pretty simple to work.  The example is missing an explanation of how the template #=Category.CategoryName# works and where to find the definition of that template.  I'd like the see a step-by-step tutorial on how to wire up this control.  I'm sure there are MANY others who would benefit from this as well.

In my demo application I have a database value I'm reading which is an integer which I want displayed as a text in a DropDownList within a grid.  I think I'm close but I'm missing a few key points.  How do I add my own editor template?  The demo seems to suggest it is either in the view or controller for the grid.  I think I found it in the "EditorTemplates" folder but have no idea how it gets connected to the view.  Here are snippets of my project code:

My view:
@model IEnumerable<QT_Kendo2.Models.Isotope>
@{
    ViewBag.Title = "Index";
}
<h2>Isotope Library</h2>
@(Html.Kendo().Grid(Model).Name("Isotopes").Columns(c =>
{
    c.Bound(p => p.Id).Hidden();
    c.Bound(p => p.Version).Hidden();
    c.Bound(p => p.Name);
    c.Bound(p => p.LLD).Format("{0:n1}");
    c.Bound(p => p.ULD).Format("{0:n1}");
    c.Bound(p => p.HalfLife);
    c.Bound(p => p.HalfLife_Units).ClientTemplate("#=HLUnitList#");     // Convert the numeric index into text (hours, days, weeks, years)

    c.Command(command => { command.Edit(); command.Destroy(); });
})
    .ToolBar(toolbar =>
        {
            toolbar.Create();
            //    toolbar.Save();       // Used in batch mode
        })
    //.HtmlAttributes(new { style = "height:400px;" })
    .DataSource(dataSource => dataSource
        .Ajax()
        .ServerOperation(false)
        .Model(model =>
            {
            model.Id(p => p.Id);
            model.Field(p => p.Id).Editable(false);
            })
        .Create(create => create.Action("EditingIsotope_Create", "Isotope"))       // "Insert"
        .Update(update => update.Action("EditingIsotope_Update", "Isotope"))
        .Destroy(destroy => destroy.Action("EditingIsotope_Destroy", "Isotope"))
        .Events(events => events.Error("error_handler"))
     )
    .Pageable()
    .Sortable()
    .Editable(editable => editable.Mode(GridEditMode.InLine))
)
Controller:
namespace QT_Kendo2.Controllers
{
    public class IsotopeController : Controller
    {
        private QT_Db db = new QT_Db();

        public ActionResult Index()
        {
            var hlUnits = new List<string>() {"hours", "days", "weeks", "years"};
            ViewData["hlUnits"] = hlUnits;
            return View(db.Isotopes.ToList());
        }

        public ActionResult EditingCustom_Read([DataSourceRequest] DataSourceRequest request)
        {
            var dsr = new DataSourceResult();
            return Json(dsr);
        }

        [AcceptVerbs(HttpVerbs.Post)]
        public ActionResult EditingIsotope_Update([DataSourceRequest] DataSourceRequest request, Isotope isotope)
        {
            if (isotope != null && ModelState.IsValid)
            {
                db.Entry(isotope).State = EntityState.Modified;
                db.SaveChanges();
            }
            return Json(ModelState.ToDataSourceResult());
        }

    [AcceptVerbs(HttpVerbs.Post)]
    public ActionResult EditingIsotope_Destroy([DataSourceRequest] DataSourceRequest request, Isotope isotope)
        {
            db.Isotopes.Remove(db.Isotopes.Find(isotope.Id));
            db.SaveChanges();
            return Json(ModelState.ToDataSourceResult());
        }

    [AcceptVerbs(HttpVerbs.Post)]
    public ActionResult EditingIsotope_Create([DataSourceRequest] DataSourceRequest request, Isotope isotope)
        {
            if (ModelState.IsValid)
            {
                db.Isotopes.Add(isotope);
                db.SaveChanges();
            }
            return Json(ModelState.ToDataSourceResult());
        }

EditorTemplates as seen in the demo.  Not sure how to add these to my project.  Just adding as a partial view doesn't work.
@model IEnumerable<QT_Kendo2.Models.Isotope>
@(Html.Kendo().DropDownListFor(m => m)
        .Name("HLUnitList")                                       // Name used by template?  #= HLUnitList
        .DataValueField("HalfLife_Units")               // Name of the index from the model
        .DataTextField("HLUnitList")                        // Name of the template again.
        .BindTo((System.Collections.IEnumerable)ViewData["hlUnits"])      // Bind to the list index to the string list
)

How can I expand all?

I thought I saw some code in this demo to do it, but firebug keeps returning "undefined"