Questions on UI for ASP.NET MVC Forum

5 answers

590 views

We use the Kendo Upload to allow customers to upload large number of files for processing.
Some of our customers in countries with poorer internet have run into bandwidth restrictions when trying to upload a large number of files (i.e a 100 files) simultaneously.

The files themselves are not very large, but the number of files causes a problem. To get around this, is it possible to set a upper limit on the number of async uploads that may be in progress at any given time?

So that if there are 20 files selected and added, I'd like them to upload in 2 batches of 10.

Thanks,

Roberto

Upload

answered on 25 Sep 2013

1 answer

163 views

Custom toolbar in grid error CS1525: Invalid expression term ')'

Hello, after trying to follow the examples for adding a toolbar in the grid and AS soon as I add in the toolbar I get the error in the title.

here's the aspx code:

<%: Html.Kendo().Grid<TSAEMSV3.Models.AirportTrainingViewManagementModel>()

.Name("grid")

.Columns(columns =>

{

columns.Bound(x => x.Record).Width(65);

columns.Bound(x => x.Code).Width(65);

columns.Bound(x => x.PeopleTrained).Width(100);

columns.Bound(x => x.TrainingTypes).Width(100);

columns.Bound(x => x.Trainer).Width(100);

columns.Bound(x => x.TrainingDate).Format("{0:MM/dd/yyyy}").Width(100);

}

)

.ToolBar(toolbar =>

{

toolbar.Template(() =>

{ %>

<div class="toolbar">

<label class="category-label" for="category">Show products by category:</label>

</div>

<%});

})

.Pageable()

.Sortable()

.Scrollable()

.HtmlAttributes(new { style = "height:500px;" })

.DataSource(dataSource => dataSource

.Ajax()

.PageSize(50)

.Read(read => read.Action("RetrieveTrainingManagementGrid", "AirportTraining"))

);

%>

I have tried using the .Render() as well at the end of the control but no success. Any help would be greatly appreciated.

Grid

answered on 25 Sep 2013

3 answers

558 views

[Solved] Problem: expandRow() causes jump to top of window

Dear KendoUI-Team!
I have a hierarchy grid. I want to expand a master grid row in javascript. The javascript function is called by a custom command.
I succeeded to locate the the row.
When I call the expandRow() method something strange happens. The Row is expanded, but the current scroll position in the browser jumps to the top of the window. It looks like the jump happens after the expansion.
Even if I call the .click() function of the .t-plus element directly in javascript this strange behaviour occurs.

If I perform a mouse click on the expand item in the row, the scroll position of the browser window does not change.

Do you have any Ideas to solve this problem or find the cause?

brgds
Malcolm Howlett

Grid

answered on 25 Sep 2013

1 answer

129 views

Submenus not opening in IE11

i can not get sub menus to open in IE11
Also i could not log into this site with IE11, clicking button sends no request
is this a known bug,
thanks

Menu

answered on 25 Sep 2013

4 answers

552 views

DataSource Callbacks not Allowed in MVC?

I set up a simple grid like this using the Razor syntax:

@(Html.Kendo().Grid<VideoGames.Game>(Model)

.Name("theGrid")

.Columns(c =>

{

c.Bound(p => p.Name).Width(200);

c.Bound(p => p.Price).Format("{0:c}").Width(100);

c.Bound(p => p.Genre).Width(100);

c.Bound(p => p.ImageUrl).ClientTemplate("<img src='#= ImageUrl #' alt='' />").Width(150);

c.Command(cmd => { cmd.Edit(); });

})

.Editable(editable => editable.Mode(Kendo.Mvc.UI.GridEditMode.InCell))

.Pageable()

.ToolBar(c => c.Save())

.DataSource(d => d.Ajax()

.Model(m => m.Id(p => p.Name))

.Update(c => c.Action("UpdateGame", "Home")))

)

The problem is that the .Update(...) in the DataSource doesn't expose the callback that the underlying KendoUI does:

$("#theGrid").kendoGrid({

dataSource: {

data: data,

batch: true,

schema: {

model: {

id: "GameID",

fields: {

GameID: { editable: false, nullable: true },

Name: "Name",

Price: { type: "number" },

ReleaseDate: { type: "date" },

Genre: "Genre",

Rating: "Rating",

}

},

transport: {

update: {

url: "/home/updategame",

success: onUpdateSuccess,

error: onUpdateError

}

toolbar: [ "Save" ],

height: 400,

editable: true,

scrollable: true,

columns: [

{

field: "Name",

title: "Title"

},

{

field: "Price",

title: "Price",

format: '{0:c}'

},

{

field: "ReleaseDate",

title: "Rel Date",

template: '#= kendo.toString(ReleaseDate,"MM/dd/yyyy") #'

},

{

field: "Genre"

},

{

field: "Rating"

},

],

});

Since the transport.update (in the JavaScript) are passed through to the $.ajax handler, we can wire up to success and error, but can't via the MVC. We can do this after the fact, but it's not expected behavior. Can we get this added to future versions of the MVC package?

Grid

answered on 24 Sep 2013

8 answers

573 views

Adding telerik Reporting to Telerik MVC 4 Razor Project

Gents,

How do we add Telerik reporting to a MVC 4 razor Project, do we have to "WorkAround" using ASCX w /ASP.NET?

Thanks

General Discussions

answered on 24 Sep 2013

4 answers

403 views

How do I incorporate Telerik Reporting with KendoUi for MVC

I have a current asp.net website using Telerik Reporting and I want to migrate to a Kendo UI MVC solution but don't see any documentation on how it works with Reporting. Can someone point me in the right direction? Thanks.

General Discussions

answered on 24 Sep 2013

1 answer

375 views

Grid problem, change the labels of the buttons in the popup window

Hello,

I've made a command.Custom in my grid:

columns.Command(command =>

{

command.Custom("Details")

.Text("<i class=" + "icon-globe" + "></i> Details")

.SendDataKeys(true)

.Click("archiveAppliance")

.HtmlAttributes(new { @style = "width:100px" });

}).Width(110);

})

I also have a "add" button in the grid that opens a popup windo

w


.Editable(editable =>
 
                editable.DisplayDeleteConfirmation("Är du säker på att du vill ta bort detta Delområde?")
                .Mode(GridEditMode.PopUp)
                 
                .TemplateName("PartAreaEdit")
                .Window(w => w.Title("Detaljer"))
            )



H

ow can i change the labels on the buttons "update" and "cancel" in the popup window without making a command.edit() button and use the .Text()
.CancelText().UpdateText() which gives me another button that i don't want.

Thanks.

Grid

answered on 24 Sep 2013

6 answers

475 views

[Solved] Kendo Grid Server Popup Edit - Checkbox List

I am using a Kendo Grid in Server mode. I am using a popup editor for adding/editing records. The popup editor page has several text fields and checkbox list controls.

I am trying to use the checkboxlist control from mvccbl.com as below:

For examples see: http://mvccbl.com/Examples

@Html.CheckBoxListFor(x => x.PostedCities.CityIDs, // checkbox list name, 'PostedCities.CityIDs' in this case
x => x.AvailableCities, // List<City>()
x => x.Id, // City.Id
x => x.Name, // City.Name
x => x.SelectedCities) // List<City>() - should contain only cities to be selected

My requirement is that SelectedCities should be lazy loaded. So I am loading when the user clicks the Add/Edit button. Since there are several checkbox list controls on the editor page and all of them are required, so I am using data annotations [Required] on the posted values. The problem is that if user forgets to check a box in one list and tries to update, model validation fails and that causes the popup editor to reload the data and thereby user selections are lost.

Any ideas on how to fix this?

Thanks

Grid

answered on 24 Sep 2013

1 answer

139 views

[Solved] BUG: Multiple Sorting.

Hi,

I have a bug in my application but seems like I can reproduce this in your demo examples.

If you goto the Sorting example on the grid: http://demos.kendoui.com/web/grid/sorting.html

On the 2nd grid with Multiple column sorting supported, sort by Ship Country then Freight. click on page 4. Notice how the Freight is NOT sorted correctly.

Please advise,
Regards

Grid

answered on 24 Sep 2013