Questions on UI for ASP.NET MVC Forum

2 answers

300 views

Are there any working examples on implementing the Kendo Grid with the above criteria?

I've tried using converted C# examples but none of them seem to work. I'm just trying to work around the Northwind database as my experimental data source.

It's very, very hard to do a proper evaluation of a product without any documentation for a "supported" language.

Grid

answered on 30 Apr 2015

3 answers

106 views

Bing Map Layer Disappearance in IE 10 and 11

We tried upgrading to the Q1 2015 SP1 release and noticed that when loading a Map control connecting to Bing Maps, the map layers show initially but are immediately replaced with blank images. We tested it on IE 10 and 11 and both seem to be affected. When running the Bing Map Layer demo, the map control appears to be behaving the same way too.

Map

answered on 29 Apr 2015

1 answer

250 views

AutoPostBack Kendo ComboBox MVC 5

Hi Telerik Team,

We are facing an issue with the Kendo ComboBox Control on MVC5.

Is there any way to avoid/deactivate the AutoPostBack of the ComboBox when the user press the enter key? We've tried to bind by jQuery other functions on keypress and keydown events without luck.

Here is the code:

@(Html.Kendo().ComboBox()

.Name("cmbUsuarios")

.DataTextField("NombreUsuario")

.DataValueField("Id")

.Placeholder("Seleccione Usuarios...")

.Filter(FilterType.StartsWith)

.AutoBind(false)

.HtmlAttributes(new { @class = "form-control", @style = "width: 100%" })

.MinLength(2)

.DataSource(source =>

{

source.Read(read =>

{

read.Action("GetUsers", "Perfil")

.Data("filterUsers").Type(HttpVerbs.Get);

})

.ServerFiltering(true);

}))

<script>

function filterUsers() {

return {

userFilter: $("#cmbUsuarios").data("kendoComboBox").text()

};

}

</script>

Version of Kendo.Mvc: 2015.1.318.545

Thanks!

ComboBox

answered on 29 Apr 2015

3 answers

87 views

After remove Filter text still its getting records base on Filter text only.

I found same issue on online demo which is i am facing.

Steps :

1). Open this url in http://demos.kendoui.com/web/combobox/serverfiltering.html

2) Type cha in filter text box. Now we are getting 3
records.

3).Remove cha word( by using back space button).

4) click on down arrow of combo box. Still I am getting 3
records

Thanks,
Praveen

ComboBox

answered on 29 Apr 2015

1 answer

70 views

Standalone ImageBrowser

Hi,

Is there's a way to implement ImageBrowser widget in the MVC edition?

It would be nice to have this widget outside the editor

Thanks

General Discussions

answered on 29 Apr 2015

1 answer

347 views

How to calculate the sum of a calculated column

In my Kendo MVC grid, I have several calculated columns. But when I use aggregates function to get the sum of each column, only non-calculated columns work. The sum of calculated columns return as 0. Is there a workaround to solve this problem?

Thanks,

Sha

Grid

answered on 28 Apr 2015

1 answer

156 views

Kendo UI Grid - UTC Issues

Hi,

I am have been evaluating the Kendo UI for ASP.NET MVC and I have noticed a date format issue with the Kendo UI Grid when it comes to UTC Format. I have not been able to resolve this so I am hoping someone here will have a solution to this problem.

Basically I have a created date which is currently stored in the database in UTC Format and when I retrieve this date and bind it to the Kendo UI Grid, the format is coming as

Tue Apr 21 2015 21:05:35 GMT-0400 (Eastern Daylight Time)

How can I display this date in the Eastern Daylight Time?

"April 21, 2015 5:05:35 PM"

Please let me know if more information is required.

Grid

answered on 28 Apr 2015

1 answer

125 views

More than one footer in one Grid?

Can I have more than one footer in one Grid. Currently I use ClientFooterTemplate to add one footer for sum of the columns. I would like to add one more footer for average of the columns. Is that possible?

Thanks,
Sha

Grid

answered on 28 Apr 2015

1 answer

190 views

ToDataSourceResultAsync

Is there a ToDataSourceResultAsync available yet for use with EF 6? (task/async)

Grid

answered on 28 Apr 2015

7 answers

1.0K+ views

DropDownList - Must Select Option Twice

I am experiencing some odd behavior with the DropDownList where when the user selects the desired option, the first time it is clicked does not trigger the change. Users must open the dropdown and select the option a second time for the selection to stick. I am using the MVC wrappers to create the widget, and then I use javascript to populate the datasource and control the change event.

Here is the applicable RAZOR code:

@(Html.Kendo().DropDownList()

.Name("ddlAccounts")

.HtmlAttributes(new { style = "width:300px" })

.DataValueField("Value")

.DataTextField("Text")

.OptionLabel("Select an Account...")

.Events(e => e.Change("changeAccount"))

)

And here is the related js code:

// code from the ajax call that sets the datasource for the list

var ddlAccounts = $("#ddlAccounts").data("kendoDropDownList");

var dataSource = new kendo.data.DataSource({ data: dataReturned.Data });

ddlAccounts.setDataSource(dataSource);

When running the app, the data is correctly populated in the list, but when I open the list and make a selection on the first try, the selection doesn't change in the list, nor is my change event fired. Upon further review, I found that even the select event is not fired the first time. The second attempt always works.

I have a workaround currently in place, but it's just a hack. Apparently, if I force the dropdown list open after the data loads, the first click is treated correctly. However, I would really like to figure out why the widget is not working as it should.

DropDownList

answered on 28 Apr 2015