Questions on UI for ASP.NET MVC Forum

8 answers

761 views

hi friends

i am new to telerik UI

i was performed CRUD operations using telerik perfoectly,

i want to perform CRUD operations with more than one table,

u have any sample project please forward to me other wise give the suggestion to do that.

Thanks in advance.

Grid

answered on 17 Jul 2014

1 answer

85 views

Trying to add numericTextBox to ClientGroupFooterTemplate does not render styles.

Trying to add numericTextBox to ClientGroupFooterTemplate does not render styles.

columns.Bound(p => p.Reason).Title("Reason").ClientGroupFooterTemplate("<div>" + @Html.Kendo().NumericTextBox<double>().Name("numeric").Value(0).Placeholder("Packages").ToClientTemplate().ToHtmlString() + "</div>");

Is there a way to do this?

Grid

answered on 17 Jul 2014

8 answers

137 views

Hierarchgrid cshtml code

Hi

I was able to open the sample hierarchy.cshtm grid but now there is no cshtml file in the sample below, it only has the html. Can you please let me know from where I can get the View and the Controller for that sample?

http://demos.telerik.com/aspnet-mvc/grid/hierarchy

Grid

answered on 17 Jul 2014

1 answer

183 views

CRUD Operation in hierarchy datasource in MVC 4

hi telerik forum team

http://demos.telerik.com/aspnet-ajax/grid/examples/data-editing/insert-update-delete-hierarchy/defaultvb.aspx?#qsf-demo-source

i got the program from this link (i.e) CRUD operation in aspnet with c# and vb.net

but

http://demos.telerik.com/aspnet-mvc/grid/hierarchy

in the above link you give only read operation in asp.net mvc

update,delete facility not privide

is there any program is there kindly send me.

Thank You.

Grid

answered on 17 Jul 2014

1 answer

273 views

server Filtering and Adding new item in combobox

Hi i have Mvc application. where i have a text box and desired behavior is to search the item in DB and if found, widget will display the found list in suggestion options so i can add to local list

and if the item don't exist, add the new item [ thru same widget ] in the database when we press enter.

since autocomplete Widget don't allow to add new items, i went with combobox

can we add new item in combobox widget in the same time if we are performing the server filtering

ComboBox

answered on 16 Jul 2014

1 answer

152 views

Preventing ajaxStart() from firing when using endless scrolling

My site has a spinner that shows on ajaxStart(). I want to disable this when having the ajax call coming from an endless scrolling grid. When using jquery natively and making an $.ajax() call there is a property called "global" that can be set to prevent your ajaxStart function from calling. Is there anyway to prevent the ajaxStart from calling using Kendo UI with ajax and mvc? Sample code is below.

Thanks,

Jim

.DataSource(d => d.Ajax().Read(r =>
r.Action("Get", "Controller")
.Type(HttpVerbs.Post)
).Filter(filters =>
{
filters.Add(a => a.Status).IsNotEqualTo("Test");
})
.Sort(sort =>
{
sort.Add(a => a.DisplyName).Ascending();
}
)
.PageSize(30)
.ServerOperation(true)
)
.Scrollable(s => s.Virtual(true))
.Sortable()
.Filterable()

Grid

answered on 16 Jul 2014

1 answer

168 views

How should I use server side validation with ListView editor template

I have a listview that has an editor template. I want to do server side validation (I check for uniqueness in my database) on create/update. Here is my code. Please tell me what to do to get this working.

01.public JsonResult CreateWatch([DataSourceRequest] DataSourceRequest request, HomeWatchListItem hw) {

02. try {

03. var result = uow.HomeWatchesRepository.FindBy(w => w.SerialNo == hw.SerialNo).FirstOrDefault();

04. if (result != null) {

05. ModelState.AddModelError("SerialNo", "Serial number already exists");

06. }

07. if (ModelState.IsValid) {

08. uow.HomeWatchesRepository.Add(new HomeWatch {

09. HomeServerId = hw.IdHomeServer,

10. PatientId = hw.IdPatient,

11. SerialNo = hw.SerialNo

12. });

13. uow.Commit();

14. }

15. return Json(new [] {hw}.ToDataSourceResult(request, ModelState));

16. }

17. catch (Exception ex) {

18. //TODO: what to return here

19. return Json(new DataSourceResult {Errors = ex.Message});

20. }

21.}

When create the listView I add an error handler function that doesn't get called no matter what I do.

01.@(Html.Kendo().ListView<HomeWatchListItem>().Name("watchesListView")

02. .DataSource(ds => {

03. ds.Read(r => {

04. r.Action("GetWatches", "Watches").Type(HttpVerbs.Post);

05. }).Create(c => {

06. c.Action("CreateWatch", "Watches").Type(HttpVerbs.Post);

07. }).Update(u => {

08. u.Action("EditWatch", "Watches").Type(HttpVerbs.Post);

09. }).Destroy(d => {

10. d.Action("DeleteWatch", "Watches").Type(HttpVerbs.Post);

11. })

12. .Events(e => {

13. e.Error("alert('a')");

14. })

15. .ServerOperation(true)

16. .PageSize(4)

17. .Model(m => {

18. m.Id("Id");

19. m.Field<int>("IdPatient");

20. m.Field<int>("IdHomeServer");

21. m.Field<string>("PatientName");

22. m.Field<string>("HomeServerName");

23. });

24. })

25. .ClientTemplateId("watch-template")

26. .Editable(e => {

27. e.TemplateName("edit-watch-template");

28. })

29. .TagName("div")

30. .HtmlAttributes(new { @class = "k-widget k-listview" })

31. .Pageable()

32. .Deferred()

33.)

ListView

answered on 16 Jul 2014

1 answer

62 views

Show just the event editor view of the scheduler

Hi

Is it possible to put only the Event editor on a page and not show the calendar part of the Scheduler? For my requirements I just need the ability to set the recurrence values of a single event, so going through the calendar part of the scheduler isn't necessary.

Is this possible?

Many thanks,
Bill

Scheduler

answered on 16 Jul 2014

2 answers

105 views

Formatting issues

Hi,

This is my first time using the grid and I'm having some issues with the formatting. I followed and double checked the setup for MVC4. Here is my razor code:

@(Html.Kendo().Grid((IEnumerable<TS.Models.ConnectionManagement.ConnectionManagementSystemTelerik>)Model)

.Name("grid")

.Columns(columns =>

{

columns.Bound(System => System.SystemId);

columns.Bound(System => System.SystemType);

columns.Bound(System => System.SiteId);

columns.Bound(System => System.SiteName);

columns.Bound(System => System.SiteAddress);

columns.Bound(System => System.IsSecured);

})

.Pageable() // Enable paging

.Sortable() // Enable sorting

)

If you look at the attached file, the grid functions properly, but it does not look correct. Can you think of anything for me to look for?

Thanks
Alex

Grid

answered on 16 Jul 2014

2 answers

194 views

Add Kendo Calendar in Window

Hi,
I have a kendo-template which i put my Calendar widget in it. I tried to open the Window and load the template into my calendar end up having error and below are the error:

 Error: Invalid template:'

    <div id="details-container">

        <div class="k-widget k-calendar" id="test"></div><script>

    jQuery(function(){jQuery("#test").kendoCalendar({});});

' Generated code:'var o,e=kendo.htmlEncode;with(data){o='\n    <div id="details-container">\n        <div class="k-widget k-calendar" id="test"></div><script>\n\tjQuery(function(){jQuery("';test").kendoCalendar({});});

;o+=;}return o;'

Here is my Code:

@(Html.Kendo().Window().Name("Details").Title("Customer Details")

.Visible(false).Modal(true).Draggable(true).Width(900).Height(400))

My template

<script type="text/x-kendo-template" id="CopyProjectTemplate">

<div id="details-container">

@(Html.Kendo().Calendar().Name("test"))

</div>

</script>

Here is my Javascript that execute the code:

$(document).ready(function () {

$("#grdTimelogDetail_btnSaveTemplate_onclick").click(function (e) {

e.preventDefault();

try {

         var detailsTemplate = kendo.template($("#CopyProjectTemplate").html());
                            kendo.init($("#details-container"));
                                  var wnd = $("#Details").data("kendoWindow");
                  wnd.content(detailsTemplate);
                                  wnd.center().open();

return false;

}

catch (err) { alert(err); }

});

});

Any Idea how to get working?

thanks.

Regards,

Window

answered on 15 Jul 2014