Hi,

I currently have a model with several properties, one of which is a Spatial object (of type DbGeometry). If this spatial property is NULL, everything works fine, but if it's not, my ListView throws an exception (ironically enough, it thinks the problem is that the list is null). My list creation code is below:

where "Model" refers to an IEnumerable object.

If there is no way to populate the ListView while the model has a DbGeometry object, is there at least a way to ignore specific properties of a model?

Thanks,
Jeff

Is it possible to filter an MVC Listview based on text entered into a textbox? if so how would one go about doing so?

for example a listview that returns over 400 records, and needs to be searchable.

This screen shot says it all:
https://dl.dropboxusercontent.com/u/17474320/Validator-Miss-positioned.png

The code has:

            @(Html.Kendo().DropDownList()
                  .Name("OwnerUserId")
                  .HtmlAttributes(new { style = "width:200px", @required = true })
                  .OptionLabel("(Select User)")
                  .DataTextField("Name")
                  .DataValueField("Id")
                  .DataSource(source => {
                       source.Read(read => {
                           read.Action("GetCascadeUser", "ComboBox")
                              .Data("filterUsers");
                       }).ServerFiltering(true);
                  })
                  .Enable(true)
                  .AutoBind(true)
            )

How do I fix that, so the validation is positioned correctly?

Hi there,

I'm sure this is a simple problem to solve, but it completely eludes me - I have an MVC grid bound to my model, and a custom command column to show a popup window with additional details about that row. However, on execution, the actual command instead shows the following:

Note the href - this is wrong, but I cannot for the life of me understand where it's appearing from!

My grid setup:
Anyone have insight into this, what am I missing?

Hi there,

I've just installed KendoUI, but the grid examples aren't working.  It is showing this error:

Server Error in '/' Application.
The system cannot find the file specified

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.ComponentModel.Win32Exception: The system cannot find the file specified

Source Error:
Line 1: @model IEnumerable<Kendo.Mvc.Examples.Models.Product>
Line 2:
Line 3: @(Html.Kendo().Grid(Model)
Line 4: .Name("Grid")
Line 5: .Columns(columns => {

Source File: c:\Program Files (x86)\Telerik\Kendo UI for ASP.NET MVC Q1 2013\wrappers\aspnetmvc\Examples\Areas\razor\Views\web\grid\serverbinding.cshtml    Line: 3

This happens to all the grid examples.  Other examples I checked are working, e.g. Menu, Multiselect.  How can I get the grids to work?

Amanda

Using the ASP.NET MVC wrappers, I have a tabstrip that loads it's respective tabitems contents from Html actions

This process works fine.  However, there is one case where when the page loads, the Users tab should be loaded by default rather than the Details tab.    

The following snippet will change the rendered state of the tabstrip to show the Users tab as selected, but will not switch to its corresponding contents (instead continues to show the Details tab content)

is there something simple I am missing?

Hi ,

I will appreciate if someone could help me with this issue.
I have a Model with the following structure:

public class PieChartModel
    {
        public string YearMonth { get; set; } //this have a data like 2013.05
        public decimal Balance { get; set; }
        public string ClientName { get; set; }
        public decimal EndingPercentage { get; set; }
    }

My task is to display this information in a graph that
contain multiple axis represented like in Image 1

The code I used to get the graph on Image 1 was this one:

@(Html.Kendo().Chart<AccutracDashboard.Models.PieChartModel>()
    .Name(Model.ChartName)
    .HtmlAttributes(new {style = "height: 500px"})
    .Title(Model.ChartTitle)
    .Legend(legend => legend
        .Position(ChartLegendPosition.Bottom)
    )
        .DataSource(ds => ds.Read(read =>
read.Action(Model.ChartAction, Model.ChartController))
                                      )        
    .Series(series => {
        series.Column(model =>
model.Balance)
            .GroupNameTemplate("#= group.value # (#= series.name #)").Labels(false);
        series.Line(model =>
model.EndingPercentage).Name("Percent")
            .Axis("percent").Labels(false);
    })
    .CategoryAxis(axis => axis
        .Categories(model => model.ClientName)
        .Labels(label => label.Visible(true).Rotation(45))
        .AxisCrossingValue(0, 21)
    )
    .ValueAxis(axis => axis.Numeric()
        .Labels(labels => labels
            .Format("${0}")
        ).Title("Indicator
$"))
    .ValueAxis(axis => axis
        .Numeric("percent")
            .Title("Frequency")
            .Labels(labels => labels.Format("{0}%"))
            .Min(0).Max(100)
    )
    .Tooltip(tooltip => tooltip
        .Visible(true)
        .Format("{0:N0}")
    )
)

but our client wants each bar to have a different color and
be shown as a legend in the graph as you can see on Image 2

Grouping by client I can implement  this request, but then the line graph is not represented properly.
The code I used to group is almost the same

@(Html.Kendo().Chart<AccutracDashboard.Models.PieChartModel>()
    .Name(Model.ChartName)
    .HtmlAttributes(new {style = "height: 500px"})
    .Title(Model.ChartTitle)
    .Legend(legend => legend
        .Position(ChartLegendPosition.Bottom)
    )
        .DataSource(ds => ds.Read(read =>
read.Action(Model.ChartAction, Model.ChartController))       
.Group(group => group.Add(model => model.ClientName)))        
    .Series(series => {
        series.Column(model => model.Balance)
            .GroupNameTemplate("#= group.value # (#= series.name #)").Labels(false);
        series.Line(model =>
model.EndingPercentage).Name("Percent")
            .Axis("percent").Labels(false);
    })
    .CategoryAxis(axis => axis
        .Categories(model => model.ClientName)
        .Labels(label => label.Visible(true).Rotation(45))
        .AxisCrossingValue(0, 21)
    )
    .ValueAxis(axis => axis.Numeric()
        .Labels(labels => labels
            .Format("${0}")
        ).Title("Indicator
$")
    )
    .ValueAxis(axis => axis
        .Numeric("percent")
            .Title("Frequency")
            .Labels(labels => labels.Format("{0}%"))
            .Min(0).Max(100)
    )
    .Tooltip(tooltip => tooltip
        .Visible(true)
        .Format("{0:N0}")
    )
)

What do I need to do in order to show the data in the graph displaying the bars with different color and showing  a legend per client,   and at the same time be able to see properly the line chart?

Please let me know if you need more information.

Thanks, Ainel

Dear Kendo Team,

I have a grid of with a row that contains several values for each item.  I would also like to be able to filter and group by that row but I haven't got that far yet because I can't even display the information.

The grid looks like so:

@( Html.Kendo().Grid<ProjectXMVC3.ViewModel.PersonnelIndexViewModel>()
        .Name("Personnel")
        .Columns(columns =>
        {
            columns.Bound(o => o.AssetId).Hidden();
            columns.Bound(o => o.Num).Hidden();
            columns.Bound(o => o.Name).Width(150);
            columns.Bound(o => o.Email).Width(200);
            columns.Bound(o => o.AssetSubTypeName).ClientTemplate("# var j = AssetSubType.length; for(var i = 0; i < j; i++){# #: AssetSubType[i] #  #}#");
            columns.Bound(o => o.DateBirth).Format("{0:d}").Width(100);
            columns.ForeignKey(o => o.NationalityId, (System.Collections.IEnumerable)ViewBag.NationalityId, "CountryId", "Country").Title("Nationality");
            columns.ForeignKey(o => o.PreferedAirport, (System.Collections.IEnumerable)ViewBag.PreferedAirport, "AirportId", "AirportName").Title("Prefered Airport");
            columns.ForeignKey(o => o.ContractorTypeId, (System.Collections.IEnumerable)ViewBag.ContractorTypeId, "ContractorTypeId", "ContractorDescrip").Title("Contractor Type");
            columns.Command(com =>
            {
                com.Custom("Details").Click("onPersonSelected");
                com.Edit();
                com.Custom("Block").Click("onBlocked");
                com.Destroy();
            }).Width(240);
        })
        .DataSource(d => d
            .Ajax()
            .Model(model => model.Id(p => p.AssetId))
            .Read(read => read.Action("Read_Personnel", "Personnel"))
            .Events(events => events.Error("error_handler"))
            .Update(update => update.Action("Personnel_Update", "Personnel"))
            .Destroy(destroy => destroy.Action("Personnel_Destroy", "Personnel"))
        )
        .Events(ev => { ev.DataBound("onDataBound"); ev.Edit("onEdit"); })
        .Editable(ed => ed.Mode(GridEditMode.PopUp).TemplateName("Person"))
 )

The problems occurs at the client template line which causes the grid to crash.  I can output the length, individual subtypes but as soon as it loops it crashes in a very terminal way. 

I've tried:

"# for(var i = 0; i <  AssetSubType.length;  i++){#  #: AssetSubType[i] #  #}#"
"# for(var i = 0; i <  AssetSubType.length;  i++){#  #= AssetSubType[i] #  #}#"

This works:

"# if(AssetSubType.length > 0){#  #: AssetSubType[0] #  #}#"

Any assistance would be very much appreciated.  Thanks in advance.

Hello,

I have a grid detail , i want to generate the name of the grid with a date .  How can i generate the name of the grid like this : 
"#= kendo.toString(Timestamp,  'dd_MM_yyyy_hh_mm_ss') #"

Thanks

I NEED an editor that has the Format Code Block feature.  I've created an MVC app that uses Kendo, now the VS Telerik menu doesn't have the selection to apply the Telerik MVC Extensions to my MVC application, so I can use that Editor.  Do I have to add the Telerik MVC Extensions manually just to get the Editor with the Code Block?

Bottom line is, I need an editor with the Code Block feature.  What are the suggestions for this?  It doesn't seem like Kendo has one, correct?

Thanks,
King Wilder