Is there a way (an api) to validate a resource against a date on the server side? I saw the Restrictions demo, but that shows how to handle restriction on the client side using JavaScript. I want to be able to find out if a resource is available at a given date on the server side. I can probably try to make sense of how data is being stored in database and then parse it, but was wondering with all the exceptions and recurrence rules in effect, there might already be something you guys have that I can reuse?

Thanks,

Hi, we have a grid that uses the Change event to go to a new screen, but the Change event is fired multiple times. Is this as expected or a bug?  
In the example below, the "Change" dialog is shown twice in Chrome and 3 times in FF.

@(Html.Kendo().Grid<VorDNAModel.SimpleModel.SimpleMixture>()
                        .Name("grid")
                        .Columns(columns =>
                        {
columns.Bound(p => p.MixtureId).Filterable(false).Title("Identification").Width(100);
                            columns.Bound(p => p.ReferenceNumber).Title("Reference #").Width(100);
columns.Bound(p => p.CaseName).Title("Case").Width(100);
columns.Bound(p => p.Description).Title("Description").Width(100);
columns.Bound(p => p.CollectionLocation).Title("Collection Location").Width(100);
columns.Bound(p => p.CollectedOn).Format("{0:MM/dd/yyyy}").Title("Collection Date").Width(100);
columns.Bound(p => p.LabAnalysisDate).Format("{0:MM/dd/yyyy}").Title("Lab Analysis Date").Width(100);
                        })
                        .Pageable()
                        .Sortable()
                        .Scrollable()
                        .Filterable()
                        .Selectable(selectable => selectable.Mode(GridSelectionMode.Single))
                        .Events(events => events.Change("onRowSelectionChanged"))
                        .HtmlAttributes(new { style = "height:740px;" })
                        .DataSource(dataSource => dataSource
                            .Ajax()
                            .PageSize(20)
                            .Read(read => read.Action("ListMixtures", "Mixture"))
                        )
                    )

function onRowSelectionChanged(arg) {
    alert("Change!");
}

We are adding a checkbox column to the grid to allow user to select row through it.

I renders good on chrome however it cannot do so on IE 10

Please have a look at attached images for the issue.

We have following code in to add checkbox column as a first column of the grid.

var options = ko.utils.extend({}, allBindingsAccessor());
options.customKendoGrid.columns.unshift({ template: "<input type='checkbox' class='checkbox' />" });

Please advise.

Hi,

I'm using Kendo Menu in horizontal mode for my application. The problem is that there is a blank space with a border at the end of menu. How can i remove this blanck space ? (My menu can contains 1 to 5 items)

Thanks

I have a drop down in a grid.  Some of my data contains the pound character '#'.

When I have an even number of occurrences of the '#' in my drop down choice data, there is no issue.  I assume this is because the characters cancel out.

However, when I have an odd number of choices, I get an Invalid Template error.  I assume that this is most likely me screwing something up, but I am also aware that the '#' character is used to help mark the beginning and end of kendo template logic.

Also, along with this issue, even if I avoid the meltdown of the template, I do get a a weird rendering of drop down values that have a '#' character when I exit that cell's edit mode.  I believe the garbled replacement for the pound sign is part of the generated template code (See attached image for this).

Grid code - Not that my drop down list is a ForeignKey column (Not sure if that's relevant, but I thought I'd point it out):

Please let me know if there is anything else I can provide.

May have found a bug, or at least it was unexpected behavior for me.



If I am on "Tab2" and click "Tab1" but quickly click back to "Tab2" before the animation is complete it loads my partial view (from the controller action) outside of the tabstrip and overwrites the page content. I was able to reproduce with the default animation set up.

Hi,

I have a Master Detail Grid in Kendo UI

I want to add rows to Detail Grid with a Foriegn Key Column that is driven by Master Id, how do i accomplish this ?

I have highlighted the Foreign Key Column in bold

@(Html.Kendo().Grid<PackageModel>()
            .Name("RGrid")
            .Columns(col =>
            {
                col.Bound(c => c.Name).Visible(true);
                col.Bound(c => c.PackageName).Visible(true).Title("Package");                               
            })
            .DataSource(ds => ds
                .Ajax()
                .Events(e => e.RequestStart("onDataRequestStart"))
                .Model(m =>
                {
                    m.Id(c => c.OId);
                })
                .Read(read => read.Action("ReadPackages", "RGrid", new { area = "Recommendation", gridSettings = "##settings##" }))                
            )                        
            .ClientDetailTemplateId("recostemplate")
            .Navigatable()
            .Pageable(p => p.PageSizes(true))
            .Filterable()
            .Sortable()
            .Selectable(selectable => selectable.Mode(GridSelectionMode.Single))
        )



<script id="recostemplate" type="text/kendo-tmpl">
    @(Html.Kendo().Grid<SE.OrderBook.Web.Models.View.RecommendationModel>()
                .Name("RecosGrid#=Id#")
                .Columns(columns =>
                {
                    columns.Bound(o => o.Id).Title("Id").Visible(true);
                    columns.ForeignKey(o => o.DeliverableId, commonService.GetDeliverableDropList(), "Id", "Value");
                    columns.Bound(o => o.DeliverableName).Title("Deliverable").Visible(true);
                    columns.Bound(o => o.Included).Visible(true);
                    columns.Bound(o => o.ServiceStart).Format("{0:d}").Title("Service<br />Start");
                    columns.Bound(o => o.ServiceEnd).Format("{0:d}").Title("Service<br />End");                    
                    columns.Bound(o => o.Year1).Visible(true);
                    columns.Bound(o => o.Total).Visible(true);
                    columns.Bound(o => o.PackageId).Hidden(true);
                    columns.Command(cmd => { cmd.Edit().UpdateText("Save"); /*cmd.Destroy();*/ }).Visible(true).Width("10%");                    
                })
                .DataSource(ds => ds
                    .Ajax()
                    .PageSize(5)
                    .Model(m =>
                    {
                        m.Id(c => c.Id);
                        m.Field(c => c.PackageId).DefaultValue("#=Id#");
                    })
                    .Read(read => read.Action("Read", "Home", new { area = "Recommendation", id = "#=Id#" }))
                    .Create(update => update.Action("Create", "Recos", new { area = "Recommendation" }))
                    .Update(update => update.Action("Update", "Recos", new { area = "Recommendation" }))
                    .Destroy(delete => delete.Action("Delete", "Recos", new { area = "Recommendation" }))
                )
                .ToolBar(toolbar => { toolbar.Create(); })
                .Events(events =>
                {
                    events.Edit("onRecoDetailsEdit");
                    events.Save("onRecoDetailsSave");
                })
                .Editable(e => e.Mode(GridEditMode.PopUp))
                .Pageable()
                .Sortable()
                .ToClientTemplate())
</script>


I need to pass package Id into commonService.GetDeliverableDropList() but i am not sure how to accomplish this?

I think solution to this is only possible at run time through AJAX, if particular than is there an example how i can populate foriegn key colum dropdown list through AJAX ?

Waiting for Response,

Kind Regards,

This is a weird problem.  The issue occurs only occasionally.  There is an image file in the "~/Content/textures/" directory called "highlight.png" (a Kendo UI file).  Occasionally when I try to create a new "Event" in the Scheduler I will get a 500 error.  Here is the message:

"NetworkError: 500 Internal Server Error - http://mywebsite.azurewebsites.net/error/Error?aspxerrorpath=/Sessions/textures/highlight.png"

You can see it is looking for the file in "~/Sessions/textures/".  This is wrong!  The "Sessions" component is the controller where this is being execute but the file is actually in "~/Content/textures/".  Yes, I have the folder and file included in the VS 2012 project.  Another time I got a "404 Not Found" for the same file with the bad path when I looked inside the NET tab of Firebug in the "GET highlight.png" trace.  This also succeeds with the right path sometimes.

Does this make any sense to anyone?  How could this get the wrong path half the time?

Please tell me the way to bind the tree view using data source.
I am using the below code to bind the tree view,I am not  sure I am on the right track.


@(Html.Kendo().TreeView()
    .Name("treeview").DataTextField("Name")
    .DataSource(dataSource => dataSource
        .Read(read => read
            .Action("GetFolderTreeData", "Dashboard")
        )
    ) 
    
    
)

Hello,

I am calling a Window that populates using a Controller Action Partial View.   My window will contain cascading dropdowns.  If I add a serverfiltering with a datafilter to my datasource I get a javascript error saying it can't find said method.   When I remove the filter the box populates but Autocomplete doesn't work properly.    If I change it to clientside filtering it works fine but I need to be able to add a group filter.     Is Server filtering not available inside a Window control ?

I prepared a sample project to illustrate the problem. 

Thanks,
Carrie