So I need to see just the events with a specific Title, ID or Employee . . . . .

I searched and I found this way to implement the filter in the razor code on the scheduler directly .... but it will show me the filtered events all the time.

So I need to do this dynamically ... with Multi-Select Options...

This is my MultiSelect :

Hey,

So i have a very simple form 2 controls on it,

1 DropdownList

1 DropDownTree

By default when the page loads i do not want to DropdownTree to bind to anything, it must be blank. Only once a selection is made from the BranchId DropDownList then i want the DropDownTree to be populated by passing the BranchId to the action method.

Here is what i have so far

i cannot get the DropDownTree to rebind its data.

Hi

I am struggling to get a foreign key to display it's name in Kendo Grid. In my normal MVC views the name displays just fine.

I am using a code first approach in MVC with DBContext instead of using EDMX models.

Could someone please help me with this issue.

Help would be appreciated :)

Here is the Kendo Grid code for my view:

Here is the code for my ProvinceViewModel:

Here is the code for my Province class:

Here is the code for my ProvinceController:

Here is the code for my CountryViewModel:

Here is the code for my Country class:

And here is the code for my CountriesController:

I am using the tabstrip to create a step-wise type form where each tab has a different model and partial view.

The content of a tab is based on what was entered on a previous tab.

I am using LoadContentFrom to call a controller action to return the partial view and model.

This is working fine.

Problem Scenario:

If the user enters/saves data in tab 2, goes to tab 3 and enters/saves data and then goes back to tab 2 I have a controller action that removes the data saved in tab 3.

When they finish updating data in tab 2 and go to tab 3 the next time I don't want that stale content, I need to be able to call the controller action to return a new partial with a model.

Isn't there a way to say that a tab SHOULD NOT cache the content?

I want fresh content every time they go to the tab...and, of course, any events related to that new partial need to work.

Hi,

Clicking the following menu items causes postback. How do load the page but prevent postback?

I have a table, that I need to freeze the header.

Is there a option to freeze the header, without set Scrollable?

When I set the Scrollable, the header begin freeze. But, after this, when I group any column, the width of the rows change.

I have a common auto complete control that I use on two different pages.  The AutoComplete control is populated with the same data set as a Kendo Grid on the page. Both pages have filters by which users can filter the data in the Kendo Grid (using built in Kendo Filter functionality).  We don't want superfluous results to show up in the AutoComplete therefore we reset the AutoComplete dataset to match the newly filtered dataset of the Kendo Grid.  To accomplish this we use the .setDataSource method of the AutoComplete control (see code below).  The AutoComplete control works well within page A after the new data source is set.  However, the AutoComplete does not work within Page B.  When a user types in criteria into the AutoComplete in Page B the popup never shows, not even to say "NO DATA FOUND".  No error is shown within the Browser Developer tools either.  When I interrogate the control I see that the data set is in fact applied correctly.  I see the correct number of items.  In fact after typing in some value to the AutoComplete control on Page B when I interrogate the dataSource I see that the view property of the dataSource is populated with the correct filtered items (i.e. if I type in "asse" into the AutoComplete then I see only two items in the view with "Asset" in their name).  However, the pop up still doesn't show up.  When I interrogate the popup I see nothing in its view.  It seems like the pop up is just lying dead in the water for Page B.  I have tried many things to figure out why.  Does anyone have a suggestion for something to look into?

//prepare Kendo Filters for Kendo Grid
var siteFilters = buildSiteMenuFilters(result.data);
//apply Kendo Filters to Kendo Grid
menuGridDataSource = $("#MenuGrid").data("kendoGrid").dataSource;
menuGridDataSource.filter(siteFilters);
//get filtered dataset from Kendo Grid
var allData = menuGridDataSource.data();
var query = new kendo.data.Query(allData);
//create variable to store filtered results
saveMenu = [];
//convert filtered dataset from Kendo Grid into an array of objects that match the AutoComplete control Instantiation
filteredList = query.filter(siteFilters).data;
filteredListLength = filteredList.length;
for (var i = 0; i < filteredListLength; i++) {
saveMenu.push({ Id: filteredList[i].Id, Name: filteredList[i].Name, LongName: filteredList [i].LongName, uid: filteredList[i].LongName })
}
//set the AutoComplete control data source to match the new filtered list
var menuSearchAutoComplete = $("#menuSearch").data("kendoAutoComplete");
menuSearchAutoComplete.setDataSource(removeHtmlTags(saveMenu));

Hi I would like to develop a user management screen using Telerik grid having one drop down column from which user can able select the role. But when user selecting any role from dropdown its not getting bind in backend. Please find attached code below.

Role.cshtml (Its under ..\Views\Shared\EditorTemplates)

@model IT_GRCData_Service.ViewModel.RoleOptionViewModel 

@(Html.Kendo().DropDownList().Name("roleOption")
            .DataTextField("PortalRoleName")
            .DataValueField("PortalRoleId")
            .DataSource(d => d
                .Read(r => r.Action("Index", "Role"))
            )
            .ValuePrimitive(true)
            .AutoBind(true)
)

RoleControler.cs

 public class RoleController : Controller
    {
        private GRCPortalEntities db = new GRCPortalEntities();
        public JsonResult Index()
        {
            
            var roleOption = db.PORTAL_ROLE.Select(s => new RoleOptionViewModel
            {               
                PortalRoleId = s.PORTAL_ROLE_ID,
                PortalId = s.PORTAL_ID,
                PortalRoleName = s.PORTAL_ROLE_NAME,
                PortalRoleDescription = s.PORTAL_ROLE_DESCRIPTION,
                IsActive = s.IS_ACTIVE
            });

            roleOption = roleOption.Where(r => r.IsActive);
            return this.Json(roleOption, JsonRequestBehavior.AllowGet);
        }
    }

RoleOptionViewModel.cs

public class RoleOptionViewModel
    {
        public int PortalRoleId { get; set; }
        public int PortalId { get; set; }
        public string PortalRoleName { get; set; }
        public string PortalRoleDescription { get; set; }
        public bool IsActive { get; set; }
    }

Above are used for dropdown template..

Below are used for grid design..

UseManagementViewModel.cs

 public class UserManagementViewModel
    {
        public string Guid { get; set; }
        public string UserName { get; set; }
        public string PwCPreferredEmail { get; set; }
        public int PortalUserId { get; set; }
        public bool IsActive { get; set; }

        [UIHint("Role")]
        public RoleOptionViewModel RoleOptionViewModelProperty { get; set; }

    }

UserManagement\Index.cshtml

@using IT_GRCData_Service.ViewModel;
@{
    ViewBag.Title = "User Management";
}

<div class="panel panel-danger">
    <div class="panel-heading">
        <div class="panel-title" style="font-size: 14px; ">
            <b style="padding-right:50px">User Management</b>
        </div>
        <div style="float:right; font-size: 85%; position: relative; top:-10px">help?</div>
    </div>
    <div class="panel-body">
        @(Html.Kendo().Grid<UserManagementViewModel>()
                            .Name("gridUserManagement")
                            .Columns(columns =>
                            {
                                columns.Bound(c => c.UserName).Title("User Name");
                                columns.Bound(c => c.PwCPreferredEmail).Title("Preferred Mail");
                                columns.Bound(c => c.Guid).Title("User Guid");
                                columns.Bound(c => c.RoleOptionViewModelProperty).ClientTemplate("#: RoleOptionViewModelProperty.PortalRoleName #").Title("Role");
                                columns.Bound(c => c.IsActive).Title("Is Active").ClientTemplate("<input type='checkbox' #= IsActive ? checked='checked' :'' # />");
                                columns.Command(command => { command.Edit(); command.Destroy(); });
                            })
                            .ToolBar(t => t.Create())
                            .Editable(editable => editable.Mode(GridEditMode.InLine))
                            .Pageable()
                            .Sortable()
                            .Scrollable()
                            .HtmlAttributes(new { style = "height:550px;" })
                            .DataSource(dataSource => dataSource
                                .Ajax()
                                .Events(events => events.Error("error_handler"))
                                .Model(model =>
                                {
                                    model.Id(p => p.PortalUserId);
                                    model.Field(p => p.UserName).Editable(false);
                                    model.Field(p => p.Guid).Editable(false);
                                    model.Field(p => p.PwCPreferredEmail).Editable(false);
                                    //model.Field(p => p.RoleOptionViewModelProperty).Editable(true);
                                    model.Field(p => p.RoleOptionViewModelProperty).DefaultValue(ViewData["roleOption"] as IT_GRCData_Service.ViewModel.RoleOptionViewModel);
                                })
                                .PageSize(20)
                                .Create(update => update.Action("EditingPopup_Create", "Scoring"))
                                .Read(read => read.Action("User_Read", "UserManagement"))
                                .Update(update => update.Action("User_Update", "UserManagement"))
                                .Destroy(update => update.Action("EditingPopup_Destroy", "Scoring"))

                            )
        )
    </div>

      

    <script type="text/javascript">

        function error_handler(e) {
            if (e.errors) {
                var message = "Errors:\n";
                $.each(e.errors, function (key, value) {
                    if ('errors' in value) {
                        $.each(value.errors, function () {
                            message += this + "\n";
                        });
                    }
                });
                alert(message);
            }
        }

    </script>

UserManagementController .cs

 public class UserManagementController : Controller
    {

        private GRCPortalEntities db = new GRCPortalEntities();
        // GET: UserManagement
        public ActionResult Index()
        {
            ViewData["roleOption"] = db.PORTAL_ROLE.Select(s => new RoleOptionViewModel
            {
                PortalRoleId = s.PORTAL_ROLE_ID,
                PortalId = s.PORTAL_ID,
                PortalRoleName = s.PORTAL_ROLE_NAME,
                PortalRoleDescription = s.PORTAL_ROLE_DESCRIPTION,
                IsActive = s.IS_ACTIVE
            }).First();
            return View();
        }


        public ActionResult Editing_Popup()
        {
            return View();
        }

        public ActionResult User_Read([DataSourceRequest] DataSourceRequest request)
        {
            try
            {
                var userListQuery = db.PORTAL_USER.AsQueryable();
                userListQuery = userListQuery.Where(s => s.PORTAL_USER_ROLE.PORTAL_ROLE_ID > 0);
                var userList = userListQuery.Select(p => new UserManagementViewModel
                {
                    UserName = p.UNIQUE_NAME,
                    Guid = p.USER_GUID,
                    PwCPreferredEmail = p.PWC_PREFERRED_EMAIL,
                    IsActive = p.IS_ACTIVE,
                    PortalUserId = p.PORTAL_USER_ID,
                    RoleOptionViewModelProperty = new RoleOptionViewModel
                    {
                        PortalRoleId = p.PORTAL_USER_ROLE.PORTAL_ROLE.PORTAL_ROLE_ID,
                        PortalId = p.PORTAL_USER_ROLE.PORTAL_ROLE.PORTAL_ID,
                        PortalRoleName = p.PORTAL_USER_ROLE.PORTAL_ROLE.PORTAL_ROLE_NAME,
                        PortalRoleDescription = p.PORTAL_USER_ROLE.PORTAL_ROLE.PORTAL_ROLE_DESCRIPTION,
                        IsActive = p.PORTAL_USER_ROLE.PORTAL_ROLE.IS_ACTIVE
                    }
            });
                var userListResult = userList.ToDataSourceResult(request);
                return Json(userListResult);
            }
            catch (Exception ex)
            {
                return Json(ex.Message);
            }
        }

        [AcceptVerbs(HttpVerbs.Post)]
        public ActionResult User_Update([DataSourceRequest] DataSourceRequest request, UserManagementViewModel userObj)
        {
            if (userObj != null && ModelState.IsValid)
            {
                userObj.RoleOptionViewModelProperty    //Data not binding with dropdown selection change
    
            }

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

        }

    }

In User_Update dropdown selection change not bunding with old data. Its holding with new data

No errors but the chart is not showing.  The model has two "series" that are IEnumerable of objects that have properties for category, value and color.  The model is filled properly and if I don't try to use Ajax via DataSource / action and just load the object and set the Series it works fine.  Meaning I load an object <FlowsInOutChartData> inout in the top of a Razor page and then set the series via .Series(series => ... series.Donut(inout.InFlows) .Name("In Flows") etc. chart works fine.  Want to load via Ajax so the page comes back immediately (the chart takes a few seconds to load due to database calculation delay).

I think the problem is in the series func<>

series.Donut(d => d.InFlows, null)
               .Name("In Flows");

But not sure what I'm doing wrong.

Controller:

Model: