Questions on UI for ASP.NET MVC Forum

5 answers

200 views

Hi there,

I am currently mocking up a demo of a chart. I have attached an image.

I need to replace the numbers on the right axis with labels.

For example,
0 will be Nil
5 will be Bronze
10 will be Silver
15 will be Gold
20 will be Platinum
25 will be Diamond

How can I show labels for that right axis instead of the numbers?

Regards,
Tony

Chart

answered on 09 Aug 2013

1 answer

214 views

Question about Kendo UI ASP.NET MVC

Hello,
after some initial test with Kendo UI and the reading a book of Freeman about MVC I've decided to put struff toghether... but I've still some hiden point I've to finish analyzing...

First : Does Kendo UI supports Entity Framework (in the specific case IdeaBlade's Devforce implementation)? I've tried with a single Entity and it was ok, added a relational one and the view doesn't load data anymore...

Second: I've read I can use the Async ActionResult for MVC ...beign a fan of It I was wondering how should I load the data with KendoUI , consider for example this ActionResult

    public async Task<ActionResult> GetClientiAsync([DataSourceRequest]DataSourceRequest request)
        {
            IQueryable<I_CLIENTI> dataResult = await clientiRepository.GetAllClientiAsync();
            DataSourceResult res = dataResult.ToDataSourceResult(request);

            return Json(res, JsonRequestBehavior.AllowGet);
        }
Third : On the book I've seen it uses the View(<model>) returned... in some of your example you use Json to return data passing [DataSourceRequest] and as far I've understood it's in order to bind the kendo object on the View... What have I to use so?

Thanks

General Discussions

answered on 09 Aug 2013

4 answers

416 views

Save Form Data in Same Transaction (Other Html Control value + Kendo Grid Values)

hi

i have some specific requiremnet for client... i have to diplay company name on top of ther page and detail in below portion.

i use normal html control on top page and Kendo grid in detail portion. but i don't know how to pass whole model on controller on save.
my model is like below...

public class Company
{
public string Company { get; set; }
public IEnumerable<Person> Clients { get; set; }
}

public class Person
{
[UIHint("Integer")]
public int PersonID { get; set; }
[Required]
public string Name { get; set; }
}

on view page i declare model like this
@model MyData.Company
////////
//
@using (Html.BeginForm())
{
@Html.EditorFor(x => x.Company);

////

Kendo grid

@(
Html.kenogrid(Model.Person)///////

can you please help me or give sample working application based on my this model.

it will vary help full me to develop my mvc application with this control

thanks

Grid

answered on 09 Aug 2013

1 answer

339 views

Telerik/Kendo VS 2012 Installer

Hi,

I have just installed the Kendo UI for ASP.NET MVC extensions into my VS 2012 and have a small issue. It seems in general to have installed ok but when I try to create a Kendo project and I'm shown the Project Configuration Wizard, the drop down box directly underneath the Kendo UI for ASP.NET MVC Project Settings title is empty. When I click on the download button I get a dialogue box saying "Error retrieving latest version information. Please, try again or contact the Telerik team."

Have I done something wrong? I'm a bit of a newb at this so any pointers would be greatly appreciated.

Thanks.
Jonathan.

Installer and VS Extensions

answered on 09 Aug 2013

3 answers

101 views

Little Help with Style problem

I have 12 calendar on 2 <TR> in my view (6 calendars/TR)
I need the calendar smaller so they all have the style : .calendar {width: 150px; height: 200px;}

@(Html.Kendo().Calendar().Name("YearCalendarMay")
.Min(new DateTime(Model.Year.Year,5,1)).Max(new DateTime(Model.Year.Year,5,31))
.Footer(" ").MonthTemplateId("cellTemplate").HtmlAttributes(new { @class = "calendar" })
)

I have the problems shown in the picture,probably because I set the Min and Max properties :

http://img825.imageshack.us/img825/5164/iud2.png

And I try as you suggested to disable the click on title navigation but I'm missing something

$(document).ready(function () {
$("YearCalendarMay.k-nav-fast").off("click").css("cursor", "default");
$("#YearCalendarMay.k-nav-fast").on("click", false);
});

I will appreciate some if you can help me please ..

Calendar

answered on 09 Aug 2013

2 answers

174 views

check box to select unselect all rows in a grid

Hello again,
Can i add checkbox as a column header ,and also as a column in the grid?
and when i check that header column,it checks every row,something like delete all in the yahoo mail,or hotmail?

Thanks in advance for any suggestion,
Regards Daniel

Grid

answered on 09 Aug 2013

0 answers

87 views

ViewModels for various Widget types

I just created my own ViewModel for setting up a Line Chart that I configure with the appropriate settings, AJAX Controller, Action, Event javascript functions, Series Names, etc. This is so I can easily configure the charts and send them to a common line chart partial page. This seems to work well for me given that I've got a dashboard page with many charts on it and this seems to be a cleaner (and more flexible) way to do it compared to hardcoding each chart and its setup individually (iterate over the collection of ViewModels and create chart partial page for each one). I was thinking that it would be nice if Kendo had something like this for us to we wouldn't have to create it ourselves.

My next task is the grid and clearly, there is a lot of complexity there. I'm hoping I can reuse something that already exists.

Thanks in advance.

General Discussions

asked on 08 Aug 2013

3 answers

339 views

Kendo Grid is not Ajax binding

My Kendo grid is not Ajax binding. My code mimics what is in your examples exactly, so I can't see the problem.
The grid:

@(Html.Kendo().Grid<LedgerEntryViewModel>()

.Name("grdItems2")

.DataSource(datasource => datasource

.Ajax()

.Read(read => read.Action("GeneralLedgerEntries", "GL").Data("gridBindingData"))

.PageSize(10)

)

.Columns(col =>

{

col.Bound(c => c.AccountingEventName).Title("Accounting Event").HtmlAttributes(new {style = "white-space:nowrap;width:50%;"});

})

.Sortable()

.Pageable()

)

I can see in Fiddler that the controller code is returning the correct JSON to the page:

public ActionResult GetEntries(string accountType, int? categoryID, int? accountID, int? year, int? month,

[DataSourceRequest]DataSourceRequest request)

{

var list = new List<LedgerEntryViewModel>();

list = _gridHelpers.GetAccountEntriesWithRunningTotal(accountType, accountID.Value);

DataSourceResult result = list.ToDataSourceResult(request);

var json = Json(list, JsonRequestBehavior.AllowGet);

return json;

}

Grid

answered on 08 Aug 2013

1 answer

97 views

Grid Filter Fails on Complex Member

I have a grid that is filterable. It has two columns:

.Columns(columns => {

columns.Bound(customer => customer.CustomerName).Title("Customer Name");

columns.Bound(customer => customer.CustomerStatus.CustomerStatusName).Title("Status");

})

CustomerName filters without problems. However, when you attempt to filter on CustomerStatus.CustomerStatusName, the DataSourceRequest object posted back has the FilterDescriptor.Member = "undefined".

We do have kendo.aspnetmvc.min.js referenced. And we're using the lastest release 2013.2.716.

Grid

answered on 08 Aug 2013

3 answers

213 views

Selected data not being sent back to controller

My previous post went unanswered and had to figure it out myself (so much for premium support), but eventually got it figured out. Now I am stuck again - with the same stupid widget.
$999 for half working widgets, basic documentation and no support is starting to seriously get to me.

Anyway, I am populating my Multiselect widget with a list of Weighbridges. This part works fine. I can also select weighbridges with no problem.
When I post back to the controller, the model reflects the number of items I selected in the Multiselect, but the data is either null (for strings) or 0 (for ints).

Controller populating the ViewBag

ViewBag.Weighbridges = dbDataService.ToLookUp<Weighbridge>();

My Lookup class

public class LookupEntity : ILookupEntity

{

public int Id { get; set; }

public string Description { get; set; }

}

Widget implementation

@(Html.Kendo().MultiSelectFor(model => model.Weighbridges)

.Name("Weighbridges")

.DataTextField("Description")

.DataValueField("Id")

.Value(Model.Weighbridges)

.Placeholder("Select weighbridges...")

.HtmlAttributes(new {style= "width:310px"})

.AutoBind(true)

.BindTo((IEnumerable<LookupEntity>)ViewBag.Weighbridges)

)

My UserModel class with the portion of interest.

[DisplayName("Assigned Weighbridges")]

public IEnumerable<LookupEntity> Weighbridges { get; set; }

Upon posting back to the controller, the rest of the model details are 100%. My Weighbridges property shows the number of items that were selected in the Multiselect, but none of the values are set.

I am using the Multiselect in a popup editor for grid editing.

Can someone help? And today please. I have wasted 2 full working days trying to get the Multiselect to work. KendoUI is supposed to boost productivity surely?

MultiSelect

answered on 08 Aug 2013