Hello,

I'm using Kendo UI MVC (the latest build as of 9/4/2013).
I have problems setting the XAxis lables to strings that represent dates in my database.
The Json that I feed to the chart has  MediaWeek as string date that is the XAxis label.
[
    {
        "Id": 1,
        "ClientCode": "JKLN",
        "ProductCode": "YYYY",
        "MediaWeek": "2012-12-31",
        "Spend": 3165,
        "Visits": 5704,
        "Orders": 422,
        "Revenue": 5774.29,
        "Cpv": 1.59,
        "Vpk": 717,
        "Mer": 0.92,
        "Conversion": 0.59
    },
....
]

The View looks like that:
        @(Html.Kendo().Chart<ContinuumData>()
              .Name("chart")
              .Legend(false)
              .HtmlAttributes(new {style = "height:235px;width:691px;"})
              .DataSource(ds => ds.Read(read => read.Action("Data_Read_Chart", "Continuum")))
              .Series(series => series.Bubble(
                  model => model.MediaWeek,
                  model => model.Revenue,
                  model => model.Mer,
                  model => model.ClientCode
                                    ))
              .XAxis(axis => axis
                                 .Date()
                                 .Labels(labels => labels
                                                        .Format("{0:MM/dd/yyyy}")))
              .YAxis(axis => axis
                                 .Numeric()
                                 .Labels(labels => labels
                                                       .Format("{0:N0}")
                                 )
                                 .Line(line => line
                                                   .Width(0)
                                 )
              )
              .Tooltip(tooltip => tooltip
                                      .Visible(true)
                                      .Format("{3}: {2:N0} MER")
                                      .Opacity(1)
              )
              .Theme("Moonlight")
              )

I also attached the screenshot of the chart with all bubbles clumped at 0 for the XAxis...

I could also change the type of the MediaWeek to DateTime if that helps....

If you guys could guide me I would be very grateful. 

Thanks,
-Arek

Hi. When looking at the basic example for the Scheduler (Scheduler basic usage), there is an example of how to apply a filter for the datasource. In my Scheduler, I'm binding the resources to a datasource, but when trying to apply the filter in javascript (like in the example for the main datasource filter), it is not working.
Do anyone have an example for how to do this? Is it possible at all?

Hello,
I'm currently trying to develop a menu binding the data from the datasource.... I've folowed your example at http://docs.kendoui.com/getting-started/using-kendo-with/aspnet-mvc/helpers/menu/overview

but I'm not able to load the children
My MenuItem is of type

What am I doing wrong? It only shows the first, it puts the arrow for opening but won't open...

Thanks
Paolo

Hi - I would like to set the Max value on the valueAxis for two charts to the same value.  I want to use the max value found, and it won't always be the same or even on the same chart.  The charts sit side-by-side on my page and having the max be different can be misleading for our customers.  Attached is a screen shot showing what I mean.  In this case, I'd want the max to be either 43.36, or better yet rounded up to 50, for both charts, since that's the largest value I have.

Is there a way to do this?  I can of course hard-code a value, but we get quite a range depending on what the users pick to look at.

Thanks

Lisa

Hi, Is there a way to implement listview with isotope to rpovide animation?

thanks

I like how the Kendo Mobile listview remembers its place during page transitions...this is something that jQuery mobile does NOT have.  What's weird, however, is when I change the orientation, if I have scrolled down a little on the listview, it will return me to the top of the page.  I am on the flat UI.  Is there any way to fix this?

So, we're evaluating Kendo UI against Dev Express for our next version of Oliver.  Thought I'd test forum support as well!  

I'm having a problem getting my tree view to display folders (rather than the default >).  Probably something simple.  Here's the MVC wrapper - note it's a treeview in a panel:

@(Html.Kendo().PanelBar()
    .Name("panelbar")
    .ExpandMode(PanelBarExpandMode.Single)
    .Items(panelbar =>
    {
        panelbar.Add().Text("Folders")
            .Content(@<text>
            <div id="folderTreeView">
                @(Html.Kendo().TreeView()
                    .Name("treeview")
                    .DataTextField("text")
                    .LoadOnDemand(true)
                    .DataSource(source => 
                        source.Read(read =>
                            read.Action("GetFolders", "documents")
                        )
                    )
                    .Events( events => events
                        .Select( "onTreeItemSelect" )
                    )
                    .Deferred()
                )
            </div>
            </text>);
        panelbar.Add().Text("Batches").Content("Batches? We 'aint got no batches. I don't gotta show you no stinkin' batches!");
        panelbar.Add().Text("Clusters");
        panelbar.Add().Text("Tags");
        panelbar.Add().Text("Exemplars");   

    })
    .Deferred()
)
 
Here's the ajax handler:
        public List<DocTreeItem> GetFolders(int? id)
        {
            if (!id.HasValue)
                id = 0;

            List<DocTreeItem> folders = (from docFolders in _dataContextFactory.OliverDBContext.GetTable<FolderTree>()
                                            where docFolders.ParentFolderId == id 
                                            select new DocTreeItem()
                                            {
                                                id = docFolders.FolderId,
                                                text = docFolders.FolderName + " (" + docFolders.DocCount.ToString() + ")",
                                                hasChildren = docFolders.HasChildren,
                                                spriteCssClasses ="folder"
                                            }).ToList();
            return folders;
        }

where DocTreeItem is:
    public class DocTreeItem
    {
        public int id { get; set; }
        public string text { get; set; }
        public bool hasChildren { get; set; }
        public string spriteCssClasses { get; set; }
    }

What am I doing wrong?  Note, I have to define DocTreeItem instead of using Kendo.TreeViewItem because of a problem with camelCase:  If I return a list of TreeViewItems, kendo js is expecting them in camel case.  But, when I enable camel case via: config.Formatters.JsonFormatter.SerializerSettings.ContractResolver = new CamelCasePropertyNamesContractResolver(); my grid controls break because the grid model binds to the non-camel case model definition, but when it goes to bind on the client, the ajax call now is sending camel case and so the grid won't find it.  How do you deal with that, also?

Thanks,

Robert

Since $.Browser is deprecated and $.Support doesn't appear to provide a check for supported content types, what's the best way to deliver device specific content types?

Here are some valid examples;
Flash based content to desktop systems, alternate content to iPads. (Please no flames on Flash, it still has valid uses).

Ad-hoc iPad app installs where you would need an install link for iPad and a download link for other browsers.

This is what I'm currently using;

var agentMatch = navigator.userAgent.match(/(iPhone|iPod|iPad)/);
 window.is_AppleMobile = (typeof(agentMatch) === 'undefined') || (agentMatch === null)?false:true;

Any thoughts?

Hello

I have script manager in my page and am using kendoGrid. I am connecting the grid to the service. When this code runs I get the following error:
SCRIPT5007: Unable to get property 'length' of undefined or null reference
ScriptResource.axd, line 5 character 5907
I've checked the script manager code it is with the endWith, (String.prototype.endsWith=function(a){return this.substr(this.length-a.length)===a})

Thank you for your help
Below is the script used
 

The dataBound event can be wired up by data attribute but dataBinding cannot. Why?