Questions on UI for ASP.NET MVC Forum

1 answer

116 views

New row after multiple row delete (whole page)

Hi all,

I'm using the grid with pop-up editing and the function to delete the selection.

Everything goes well. Deleting multiple rows, inserting new rows, no problem. However, when I select all the rows of the current page and delete them, the rows get deleted but when I insert a new row, strange behavior occurs.

Sometimes the popup opens and closes and sometimes I am able to fill in the fields but when I click on update, the grid hangs. It only occurs when deleting all the rows on the page.

Is there something I can do to fix this?

Kind regards,

JS

Grid

answered on 01 Nov 2012

1 answer

173 views

What's new in latest version update 2012.2.1029 ?

Hello!

I am curious what's new in the latest version update released for 2012.2.1029, as in any new additions or fixes ?

I have noticed the latest version update reported on kendo website is for Q2 2012 SP1 (version 2012.2.913) and wondering why there is no mention of the newer update released through Visual Studio telerik manager.

Cheers,
JS

General Discussions

answered on 01 Nov 2012

5 answers

796 views

How does Kendo UI for ASP.NET MVC and MVVM fit together

I am new to MVVM and I am just confused with what Kendo UI for asp.net mvc bring new to the table. I read about Kendo UI and MVVM and it makes sense but how does it benifit .net developer.
Can we actually use MVVM with kendo ui for asp.net mvc extensions. If yes, could someone please provide an example. If not, then how does it make things different from telerik extensions for asp.net mvc.

General Discussions

answered on 01 Nov 2012

4 answers

379 views

Filter grid with 2 elements, autocomplete & combobox

Hi!

I have 2 different elements that i want to work together with filtering a grid.
1 Autocomplete (Works as a search function) and 1 ComboBox

When i select a filter in the comboBox i want it to filter the the grid and include the filter in the combobox.

Here is my code now for filtering separate:

function autoComplete_selected(arg) {

var value = this.value();

var grid = $("#GridField").data('kendoGrid');

if (value) {

grid.dataSource.filter({ field: "SalonName", operator: "contains", value: value });

}

else {

grid.dataSource.filter({});

}

//

// Filter by ComboBox

function selectFilterComboBox(arg) {

var grid = $("#GridField").data('kendoGrid');

var dataItem = this.dataItem(arg.item.index());

if (dataItem.Value != null) {

grid.dataSource.filter({ field: "StatusId", operator: "eq", value: parseInt(dataItem.Value) });

}

else {

grid.dataSource.filter({});

}

AutoComplete

answered on 01 Nov 2012

3 answers

225 views

Missing @Html helpers

Hi,
When we can expect the basic @Html helpers to be available with the Kendo UI bundle?

Text Input plugin.
Multiline Text Input plugin
Combo Box doesn’t have an option to prevent typing custom text.
Dropdown List should be able to have null value.
There is no Radio Buttons List plugin
There is no Checkbox List plugin

Please let me know. If there is no plan to launch the new version with these plugins, then please let me know.
OR
Suggest the best alternative of this.

regards,
Haidar

General Discussions

answered on 31 Oct 2012

4 answers

286 views

[Solved] Submenus Not Expanding

Menu items #1 "Admin Home" and #5 "Help" work fine, but #2, 3 & 4 with submenus are not expanding.

@(Html.Kendo().Menu()

.Name("AdminMenu")

.OpenOnClick(true)

.Items(items =>

{

items.Add().Text("Admin Home")

.ImageUrl(Url.Content("~/Content/icons/baseball.png"))

.HtmlAttributes(new { style = "width:170px" })

.ImageUrl("~/Content/Icons/ajax.png")

.Action("Index", "Admin");

items.Add().Text("Manage")

.ImageUrl(Url.Content("~/Content/icons/golf.png"))

.HtmlAttributes(new { style = "width:170px" })

.Items(children =>

{

children.Add().Text("Donors").ImageUrl("~/Content/Icons/rep.png").Action("ManageDonors", "Admin");

children.Add().Text("Recipients").ImageUrl("~/Content/Icons/sitefinity.png").Action("ManageRecipients", "Admin");

children.Add().Text("Friends").ImageUrl("~/Content/Icons/test.png").Action("ManageFriends", "Admin");

children.Add().Text("Admin Guys").ImageUrl("~/Content/Icons/win.png").Action("ManageAdmin", "Admin");

children.Add().Text("Password Reset").ImageUrl("~/Content/Icons/wpf.png").Action("PasswordReset", "Admin");

});

items.Add().Text("Marketing")

.ImageUrl(Url.Content("~/Content/icons/golf.png"))

.HtmlAttributes(new { style = "width:170px" })

.Items(children =>

{

children.Add().Text("Email").ImageUrl("~/Content/Icons/rep.png").Action("ManageFriends", "Admin");

children.Add().Text("Newsletter").ImageUrl("~/Content/Icons/sitefinity.png").Action("Newsletter", "Admin");

children.Add().Text("Announcements").ImageUrl("~/Content/Icons/test.png").Action("Announcements", "Admin");

children.Add().Text("New Members").ImageUrl("~/Content/Icons/win.png").Action("NewMembers", "Admin");

children.Add().Text("Current Web Site").Url("http://www.life-renewal.org");

});

items.Add().Text("My Mail")

.ImageUrl(Url.Content("~/Content/icons/golf.png"))

.HtmlAttributes(new { style = "width:170px" })

.Items(children =>

{

children.Add().Text("Email").ImageUrl("~/Content/Icons/rep.png").Action("MyMail", "Admin");

children.Add().Text("Tasks").ImageUrl("~/Content/Icons/sitefinity.png").Action("MyTasks", "Admin");

children.Add().Text("Calendar").ImageUrl("~/Content/Icons/test.png").Action("MyCalendar", "Admin");

});

items.Add().Text("Help")

.Action("Help", "Admin")

.HtmlAttributes(new { style = "width:170px" })

.ImageUrl("~/Content/Icons/wpf.png");

}))

Menu

answered on 31 Oct 2012

0 answers

150 views

Assigning Id to an item

Hi,

How would I assign an id to an item to go along with the text?

Thanks a lot.

PanelBar

asked on 30 Oct 2012

3 answers

274 views

ColorField in mvc helper

I can see an option for setting the color on a series e.g .Color("red)", however I don't see a colorField.

Is it possible to use a field from the model to set the color of the series, when using the mvc helpers?

Thanks
Alan

Chart

answered on 30 Oct 2012

1 answer

207 views

[Solved] row selection does not work on ef datamodel with navigation properties.

When i set the property .Selectable() on a grid which is bound to a datamodel that has a parent model i get an error.
It looks like its trying to get the parent datamodel but it cant because the object context is closed.

here is my code

@using Kendo.Mvc.UI

@{

var addressList = Model.DataList as List<Intelli.Data.Parties.EFDAL.Entity.GeoAddress>;

}

@(Html.Kendo().Grid(addressList)

.Name("GridPartyGeoAddresses")

.Columns(columns =>

{

columns.Bound(p => p.ID).Title("ID").Hidden(true);

columns.Bound(p => p.Address).Title("Address").Width(160);

columns.Bound(p => p.Region).Title("Region").Width(80);

columns.Bound(p => p.Zipcode).Title("Zipcode").Width(80);

columns.Command(commands => commands

.Custom("btnviewgeoaddress")

.Text("View")

.Click("viewgeoaddress")

.HtmlAttributes(new { style = "text-align: center" }));

columns.Command(commands => commands

.Custom("btndeletegeoaddress")

.Text("Remove")

.Click("deletegeoaddress")

.HtmlAttributes(new { style = "text-align: center" }));

})

.Scrollable(scr => scr.Enabled(true).Height(300))

.Sortable(builder => builder.Enabled(true))

.Resizable(resizing => resizing.Columns(true))

.Selectable()

.DataSource(dataSource => dataSource

.Ajax()

.ServerOperation(false)

)

GeoAddress datamodel has a parent model 'Person' in the ef model.

the error i get is :
'The ObjectContext instance has been disposed and can no longer be used for operations that require a connection.'

If i comment out these properties :

.Selectable()

.DataSource(dataSource => dataSource

.Ajax()

.ServerOperation(false)

)

Then it works.
It looks like that setting selectable tries to call all model properties (and if one of those is lazy loading data from db error occurs).
I also have no problem on other models that do not have parent associations with other data models.

Grid

answered on 29 Oct 2012

0 answers

137 views

SharedDataSource for ListView and GridView

Hello,

is there any sample for shared pagable datasource with gridview and listview. I would like to call a json controller method an bind the result to a listview and a gridview. Is there a way to do this with the mvc wrappers?

Regards,

General Discussions

asked on 29 Oct 2012