Questions on UI for ASP.NET MVC Forum

1 answer

182 views

MVC Grid empty row template - server binding

Hello,

I'm trying to use empty row template in server model binding and it does not work. Using Ajax call for collection everything works ok. It is possible to define empty row template for server binding.

Cheers,

Marcin Kurtz

Grid

answered on 04 Dec 2015

3 answers

593 views

Dynamic Scheduler Width

Hi again, another question for scheduler.

In setting up scheduler, I am running into a problem with the width of my events. I have a large number of events that I would like to display.

It looks like the Scheduler gets its size based on the number of events, and a slot size determined by the client browser.

What I would like to achieve is in week view, I would like to set the event width to a fixed size of 125px, then have scheduler calculate column widths off of this value.

What is happening is that on week view, if a day has 30 people scheduled, the events are so thin they can't be seen. I'd like to set them to a fixed width and have scheduler stretch to accommodate it.

I can achieve something similar with CSS by using:

.k-event {

font-size: 12px !important;

}

.k-scheduler-layout {

table-layout: fixed;

overflow: -moz-scrollbars-horizontal;

}

.k-scheduler-layout > tbody > tr > td:first-child

{

width: 85px;

}

.k-scheduler-weekview .k-scheduler-content .k-scheduler-table,

.k-scheduler-weekview .k-scheduler-header .k-scheduler-table {

min-width: 25200px !important;

}

But that isn't a real fix, as if my schedule grows to accommodate more individuals I will run into bleeding of events into another day (display issue), and on days with light scheduling, I have a lot of white space that looks bad.

Scheduler

answered on 04 Dec 2015

3 answers

105 views

Preventing Filter Row from Autoformatting on Blur

Steps to reproduce...

1. Any old datagrid with a filter row enabled

2. Go to any numeric columns and enter a value in the filter field

3. Blur the field (tab out or click anywhere) the value

4. The value entered in the filter column is reformatted.

---

I was trying to filter my grid with a record number of 571339. It is just an int in my view model -- not formatted as Currency. When I tab out of the grid, it reformats it to 571,339.00. It's not breaking anything, but it's annoying one of my vocal customers.

How can I initialize my grid in MVC to not reformat numeric values to currency?

Grid

answered on 04 Dec 2015

6 answers

243 views

Passing the two models to a view in ASP.NET

I'm grappling with how to pass two views to the Gantt chart properly. I notice from the examples that Telerik are using Services to provide the datasources but I really wanted to Strongly Type my (partial) view and maintain the MV(VM)C convention.

So I have:

Viewmodel:

Namespace Models

Public Class Tasks

<Key> <Display(Name:="Job")> Public Property TaskID As Integer

<Display(Name:="Project Name")> Public Property Title As String

<Display(Name:="Start")> Public Property StartDate As Date

<Display(Name:="End")> Public Property EndDate As Date

End Class

Public Class Dependencies

<Key> <Display(Name:="Dependency Id")> Public Property DependencyID As Integer

<Display(Name:="Predecessor Id")> Public Property PredecessorId As Integer

<Display(Name:="Successor Id")> Public Property SuccessorId As Integer

<Display(Name:="Type")> Public Property Type As Integer

End Class

Public Class TypeDep

Public Task As IEnumerable(Of Tasks)

Public Dep As IEnumerable(Of Dependencies)

End Class

End Namespace

Controller:

Dim iTasks As IEnumerable(Of Models.Tasks)

Dim iDeps As IEnumerable(Of Models.Dependencies)

Dim TD As New Models.TypeDep

TD.Task = iTasks

TD.Dep = ideps

Return PartialView("Gantt", TD)

View:

@ModelType ienumerable(Of IMS_2.Models.Typedep)

@(Html.Kendo().Gantt(Model).Name("chart").Title("Example Column Chart"))

I'm getting a syntactical error in the view in respect of TTaskModel not being able to be inferred. I can't find any examples of this approach - could anyone give me guidance?

Many thanks

Gantt

answered on 04 Dec 2015

3 answers

359 views

Grid popup template with upload component not returning any values

I have a Grid with a popup that has an upload module. after uploading a file to the server, I want the "Success" event to populate a hidden field for the model.

The code is as follows.

GRID________________________________________________

@(Html.Kendo().Grid<BlueWebApp.Models.Note>()

.Name("NoteGrid")

.Columns(columns =>

{

columns.Bound(c => c.NoteID).Width(50);

columns.Bound(c => c.NoteText).Width(150).Title("Text");

columns.Command(c => c.Edit());

})

.HtmlAttributes(new { style = "height: 600px; width: 100%" })

.Editable(ed => { ed.Mode(GridEditMode.PopUp).TemplateName("NoteEditTemplate"); })

.ToolBar(e => e.Create())

.Pageable(pageable => pageable

.Refresh(true)

.PageSizes(true)

.ButtonCount(5))

.DataSource(dataSource => dataSource

.Ajax()

.Read(read => read.Action("GetNotes", "Note"))

.Create(c => c.Action("CreateNote", "Note"))

.Update(u => u.Action("UpdateNote", "Note"))

.Model(m =>

{

m.Id(p => p.NoteID);

})

)

EDITORTEMPLATE_______________________________

@model BlueWebApp.Models.Note

<div style="height: 100px;">

This is customized Person edit template

@Html.HiddenFor(model => model.NoteID)

<br />

@Html.HiddenFor(model => model.NoteText, new { id = "test"})

</div>

<div>

@(Html.Kendo().Upload()

.Name("files")

.Events(events => events.Success(

@<text>

function(e) {

$('#test').val(e.response.fileName);

}

</text>))

.Multiple(false)

.Async(a => a.Save("Save", "Note")

.Remove("Remove", "Note")

.AutoUpload(true)

)

</div>

<br />

When clicking the "Update" button on the popup the hidden field with id Test has been given a value. but that value is not passed to the model.

What am I doing wrong?

Upload

answered on 03 Dec 2015

5 answers

152 views

Recurrence EventTemplate

I have an event template:

I base the color on the start date of the event which works fine for all events except for those with recurrence events.

Since the parent recurrence event was set up in the past it displays the color data from the parent and not the actual recurrence event which is in the future.

How can I setup the recurrence event data when it is displayed on the scheduler?

Scheduler

answered on 03 Dec 2015

1 answer

56 views

Grouping by first row in Group instead of by "t-grouping-row"

Currently the Grid performs wonderfully as (pseudo coded the >> is the toggle button to hide/show the group).

>> Group1
Group1 - Row 1
Group1 - Row 2
>> Group2
Group2 - Row 1
Group2 - Row 2
>> Group3
Group3 - Row 1

Is it possible to remove the "t-grouping-row" and instead just have

>> Group1 - Row 1
Group1 - Row 2
>> Group2 - Row 1
Group2 - Row 2
Group3 - Row 1

Group3 - Row1 has no toggle since it's only 1 member.

The reason why is the client doesn't like the Group Row and would rather just see the full row entry as it is, but with the toggle there.

Grid

answered on 03 Dec 2015

1 answer

751 views

Image preview of files to be uploaded

Hi all.

I'd like to display a preview of the image the user selected to upload. Problem is: I can't find the complete file path to insert into an img-tag.

How can I access the file path(s) of the selected file(s)?

Kind regards

Upload

answered on 03 Dec 2015

3 answers

708 views

DataSourceRequest with Web API

I'm using ASP.NET Web API 5.2.3, and I'm having problems getting the DataSourceRequest to work properly. I followed the instructions at http://docs.telerik.com/kendo-ui/web/grid/how-to/web-api-server-operations but it appears paging and filtering options are not coming through with the request. Is the information on that page still valid for current releases?

Thanks,

Joel

General Discussions

answered on 02 Dec 2015

1 answer

315 views

Scrolling in mobile does not work properly?

I'm having some issues when it comes to scrolling the scheduler vertically in mobile when using the Mobile(MobileMode.-tablet/phone etc-).

The scheduler seems to be overriding something in the mobile browser (android, chrome) causing the scrolling to not work. I've pasted a snippet below. Scrolling works when the mobile mode is off, but if the mobile mode is off i can't create any events due to the mobile not having "double"-clicks.

01.@(Html.Kendo().Scheduler<CalendarModel>().Name("scheduler")

02. .Date(DateTime.Today)

03. .StartTime(DateTime.Today.AddHours(8))

04. .EndTime(DateTime.Today.AddHours(20))

05. .WorkDayStart(DateTime.Today.AddHours(8))

06. .WorkDayEnd(DateTime.Today.AddHours(20)).AllDaySlot(false)

07. .Min(DateTime.Today).Selectable(false)

08. .Events(e =>

09. {

10. e.DataBinding("data_binding");

11. e.Add("scheduler_add");

12. e.Save("scheduler_save");

13. })

14. .Views(views =>

15. {

16. views.DayView();

17. views.WeekView();

18. views.MonthView();

19. views.AgendaView();

20. }).Editable(e => e.TemplateId("customEditorTemplate").Move(false).Create(true).Resize(false).Update(false).Destroy(false)).BindTo(Model).DataSource(d => d.Model(m =>

21. {

22. m.Id(f => f.Id);

23. m.Field(f => f.Title).DefaultValue("No title");

24. m.Field(f => f.RoomId);

25. m.Field(f => f.ErrorMessage);

26. })

27. .Create("Create", "CreateEvent")

28. ).Mobile(MobileMode.Auto))

Scheduler