Questions on UI for ASP.NET MVC Forum

3 answers

74 views

I'm trying to display the Agenda view on the Scheduler without the colors.

I have tried using a custom event template like so (edited for brevity):

Html.Kendo().Scheduler<Project.Models.ViewModel>()
.Name("Scheduler")
.EventTemplate(
"<div class='agenda-template'>" +
"<p>#= title #</p>" +
"</div>"
)

However, this does not get rid of the colors on the Agenda view. Suggestions?

Scheduler

answered on 14 Jul 2015

1 answer

661 views

Passing current DropDown as parameter

I have a EditorTemplate which is:

@model string

@(this.Html.Kendo().DropDownList()

.Name(this.ViewData.TemplateInfo.GetFullHtmlFieldName(string.Empty))

.Value(this.Model)

.HtmlAttributes(new { style = "width: 220px;"})

.OptionLabel("Select)

.DataValueField("Value")

.DataTextField("Text")

.DataSource(ds => ds.Read(read => read.Action("GetList", "Combo").Data("getAdditionalParam")))

)

I want to get this dropdown in my function:

function getAdditionalParam(dropDown){

//do stuff with dropDown

//

return { additionParam: 1 }

}

Is there anyway to pass the object itself as parameter?

Thanks,

Ezequiel

DropDownList

answered on 14 Jul 2015

1 answer

522 views

Kendo.Mvc.CompositeFilterDescriptor problem with custom binding

When using "Filter Multi Checkboxes " I get an error saying cannot convert CompositeFilterDescriptor

to FilterDescriptor . on this line "For Each filterDescriptor As FilterDescriptor In request.Filters"

I understand the error, but how to get around it,

thanks

Imports Kendo.Mvc

Imports System.ComponentModel

Imports System.Collections.ObjectModel

Imports System.Data.Entity

Namespace Models.Students

Public Class StudentGridModel

Public Property PageSize As Integer = 25

Private _Students As ReadOnlyCollection(Of BO.Models.Students.Student)

<System.Diagnostics.CodeAnalysis.SuppressMessage

("Microsoft.Usage", "CA2227:CollectionPropertiesShouldBeReadOnly")> Public Property Students As ReadOnlyCollection(Of BO.Models.Students.Student)

Get

Return _Students

End Get

Set(value As ReadOnlyCollection(Of BO.Models.Students.Student))

_Students = value

End Set

End Property

Public Property Total As Integer

Sub New()

Using db As EF.GrasshopperEntities = New EF.GrasshopperEntities

Me._Students = New ReadOnlyCollection(Of BO.Models.Students.Student)(db.Students.Include(Function(i) i.Franchisee).OrderBy(Function(o) o.StudentId).Take(Me.PageSize).AsEnumerable.Select(Function(s) New BO.Models.Students.Student With {

.FirstName = s.FirstName,

.FranchiseeName = s.Franchisee.Name,

.LastName = s.LastName,

.Age = s.Age,

.Birthday = s.Birthday,

.Female = s.Female,

.Suburb = s.Suburb,

.PhoneNumber = s.PhoneNumber,

.MobileNumber = s.MobileNumber,

.Email = s.Email,

.TotalSales = s.Sales(),

.ProductSales = s.Sales(Function(t) Not t.ProductId.Equals(0)),

.EnrolmentSales = s.Sales(Function(t) Not t.EnrolmentId.Equals(0)),

.EventSales = s.Sales(Function(t) Not t.StudentEventId.Equals(0)),

.StudentId = s.StudentId}).ToList)

Me.Total = db.Students.Count

End Using

End Sub

Sub New(request As UI.DataSourceRequest)

Using db As EF.GrasshopperEntities = New EF.GrasshopperEntities

Me._Students = New ReadOnlyCollection(Of BO.Models.Students.Student)(GetData(request, Me.Total))

End Using

End Sub

''' <summary>

''' Reterns student data for kendo grid

''' </summary>

''' <param name="request">Kendo.Mvc.UI.DataSourceRequest</param>

''' <param name="Total">Integer</param>

''' <returns>ReadOnlyCollection(Of BO.Models.Students.students)</returns>

''' <remarks></remarks>

Private Shared Function GetData(ByVal request As Kendo.Mvc.UI.DataSourceRequest, ByRef total As Integer) As ReadOnlyCollection(Of BO.Models.Students.Student)

Using db As EF.GrasshopperEntities = New EF.GrasshopperEntities

Dim data As IQueryable(Of EF.Student) = db.Students.Include(Function(i) i.Franchisee)

If Not request.Sorts Is Nothing AndAlso request.Sorts.Any Then

For Each sortDescriptor As SortDescriptor In request.Sorts

data = SortStudent(sortDescriptor, data)

Next

Else

data = data.OrderBy(Function(o) o.StudentId)

End If

If request.Filters.Any() Then

Dim filterValue As String = String.Empty

For Each filterDescriptor As FilterDescriptor In request.Filters

Select Case filterDescriptor.Member

Case "FranchiseeName"

filterValue = CStr(filterDescriptor.ConvertedValue)

Select Case filterDescriptor.Operator

Case FilterOperator.Contains

data = data.Where(Function(w) w.Franchisee.Name.Contains(filterValue))

Case FilterOperator.DoesNotContain

data = data.Where(Function(w) Not w.Franchisee.Name.Contains(filterValue))

Case FilterOperator.EndsWith

data = data.Where(Function(w) w.Franchisee.Name.EndsWith(filterValue))

Case FilterOperator.IsEqualTo

data = data.Where(Function(w) w.Franchisee.Name.Equals(filterValue))

Case FilterOperator.IsNotEqualTo

data = data.Where(Function(w) Not w.Franchisee.Name.Equals(filterValue))

Case FilterOperator.StartsWith

data = data.Where(Function(w) w.Franchisee.Name.StartsWith(filterValue))

End Select

Next

End If

If request.Filters.Any() Then

data = data.Where(ExpressionBuilder.Expression(Of EF.Student)(request.Filters))

End If

total = data.Count

If request.PageSize > 0 Then

data = data.Skip((request.Page - 1) * request.PageSize)

data = data.Take(request.PageSize)

End If

Return New ReadOnlyCollection(Of BO.Models.Students.Student)(data.AsEnumerable.Select(Function(s) New BO.Models.Students.Student With {

.FranchiseeName = s.Franchisee.Name,

.FirstName = s.FirstName,

.LastName = s.LastName,

.Age = s.Age,

.Birthday = s.Birthday,

.Female = s.Female,

.Suburb = s.Suburb,

.PhoneNumber = s.PhoneNumber,

.MobileNumber = s.MobileNumber,

.Email = s.Email,

.TotalSales = s.Sales(),

.ProductSales = s.Sales(Function(t) Not t.ProductId.Equals(0)),

.EnrolmentSales = s.Sales(Function(t) Not t.EnrolmentId.Equals(0)),

.EventSales = s.Sales(Function(t) Not t.StudentEventId.Equals(0)),

.StudentId = s.StudentId}).ToList)

End Using

End Function

Private Shared Function SortStudent(sortDescriptor As SortDescriptor, data As IQueryable(Of EF.Student)) As IQueryable(Of EF.Student)

If sortDescriptor.SortDirection.Equals(ListSortDirection.Ascending) Then

Select Case sortDescriptor.Member

Case "StudentId"

data = data.OrderBy(Function(o) o.StudentId)

Case "FranchiseeName"

data = data.OrderBy(Function(o) o.Franchisee.Name)

Case "FirstName"

data = data.OrderBy(Function(o) o.FirstName)

Case "LastName"

data = data.OrderBy(Function(o) o.LastName)

Case "Age"

data = data.OrderBy(Function(o) o.Birthday)

Case "Female"

data = data.OrderBy(Function(o) o.Female)

Case "Suburb"

data = data.OrderBy(Function(o) o.Suburb)

End Select

Else

Select Case sortDescriptor.Member

Case "StudentId"

data = data.OrderByDescending(Function(o) o.StudentId)

Case "FranchiseeName"

data = data.OrderByDescending(Function(o) o.Franchisee.Name)

Case "FirstName"

data = data.OrderByDescending(Function(o) o.FirstName)

Case "LastName"

data = data.OrderByDescending(Function(o) o.LastName)

Case "Age"

data = data.OrderByDescending(Function(o) o.Birthday)

Case "Female"

data = data.OrderByDescending(Function(o) o.Female)

Case "Suburb"

data = data.OrderByDescending(Function(o) o.Suburb)

End Select

End If

Return data

End Function

End Class

End Namespace

Grid

answered on 13 Jul 2015

1 answer

120 views

ForeignKey columns with parent / child relationship

I have a grid with multiple ForeignKey columns which work nicely however i'd like to be able to set up some column dependencies.

Is the above possible to have a child ForeignKey column either updated or filtered based on the selected value of the parent ForeignKey column?

Ideally i'd like to call an action on change as the initial data is generated in the controller.

So far I've not been able to find an example that does all of the above.

Thanks

Graeme

Grid

answered on 13 Jul 2015

1 answer

236 views

Tile Layer using Layer from Web Map Server (WMS)

Hello,

Is it possible to format the urlTemplate in such a way that we can connect a layer of type Tile to a Web Mapping Server?

The problem seems to be fulfilling the BBOX parameter that the WMS Standard expects.

If not, could you please suggest a suitable work-around one can implement to get the Layers from a WMS integrated?

Regards,

Aaron

Map

answered on 10 Jul 2015

1 answer

125 views

Manual async upload?

Hi! I'm wondering how one can upload asynchronously given the following:

-- Auto upload is false

-- User clicks an upload button to initiate the upload via ajax WITHOUT doing a form post.

Thanks!

Upload

answered on 10 Jul 2015

1 answer

93 views

Select all users for the meeting

Is there a way to "Select All" users in the editor popup?

I'm using .AutoClose(false), but that's not enough for the client. They want to select all users.

I'm using editable.TemplateName("CustomEditorTemplate");

Scheduler

answered on 10 Jul 2015

1 answer

471 views

Borderless NumericTextBox

Is there a way to remove the top border from the NumericTextBox? I have already removed the spinner but I need the top border gone and any padding.

NumericTextBox

answered on 09 Jul 2015

2 answers

113 views

Why upload fails

I tried to upload a zip file through "attach files". But it failed to be uploaded and each time connection were lost in uploading. What is the problem?

General Discussions

answered on 09 Jul 2015

2 answers

214 views

Timepicker

Hi,

I want to edit and display in a kendo window a time property (format HH:mm).
I started with the Time editor and with a DateTime attribute, but the value to be biended is not displayed in the form.
How can we fix it ?
Apparently the Timepicker supports a TimeSpan value, but Javascript doesn't support Timespan (json serialization problems).
ex : @Html.EditorFor(m => m.StartTime, "Time")

Thanks for your help

DatePicker

answered on 08 Jul 2015