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190 views

I have a grid, with a nested sub grid using a detail template.  

<div class="card">
    <div class="card-body">

        @(Html.Kendo().Grid<SimpleReportMenu.Models.User>
    ()
    .Name("Grid")
      .Events(e => e.Edit("onEdit"))
      .Editable(editable => editable
        .Mode(GridEditMode.PopUp))
    .Columns(col =>
    {
        col.Bound(o => o.ID).Title("ID");
        col.Bound(o => o.UserName).Title("User Name");
        col.Bound(o => o.FullName).Title("Full Name");
        col.Bound(o => o.Admin).Title("Admin?");

        col.Command(command => { command.Edit().Text(" "); command.Destroy().Text(" "); });

    })

      .ClientDetailTemplateId("subdetailsTemplate")


     .ToolBar(commands => commands.Create())
        .DataSource(ds => ds
        .Ajax()

        .Model(m =>

        {
            m.Id(p => p.ID);
            //m.Field(p => p.ID).Editable(false);



        })


        .Events(e=>e.Error("error"))
        .PageSize(10)
        .Read(rd => rd.Action("RD_Users", "Admin")

        )
        .Create(create => create.Action("InsertUser", "Admin"))
        .Update(update => update.Action("UpdateUser", "Admin"))
        .Destroy(delete => delete.Action("DeleteUser", "Admin"))

        )

        .Pageable(p => p.Refresh(true))
        .Sortable()

        .Filterable()
        )


    </div>





</div>


and


<script id="subdetailsTemplate" type="text/kendo-tmpl">






    @(Html.Kendo().Grid<SimpleReportMenu.Models.UserGroupMapping>()
              .Name("MapGrid_#=ID#")
              .Columns(columns =>
              {
                  columns.Bound(o => o.ID).Title("ID");
                  columns.ForeignKey(p => p.GroupID, (System.Collections.IEnumerable)ViewData["groups"], "ID", "GroupName").Title("Group").Width(200);



                  //columns.Bound(o => o.UserID).Title("User");
                  columns.Command(command => { command.Destroy().Text(" "); command.Edit().Text(" ").UpdateText(" ").CancelText(" "); });

              })
              .Events(e => e.DataBound("gridBind"))
              .ToolBar(tb => tb.Create())
              .Editable(e => e.Mode(GridEditMode.InLine))
          .DataSource(dataSource => dataSource
              .Ajax()
              .PageSize(10)
              .Events(e => e.Error(o=>gridTemplateHelper("#=ID#")))
              .Model(m =>
              {
                  m.Id(p => p.ID);
                  m.Field(p => p.ID).Editable(false);

              })
               .Read(read => read.Action("RD_UserGroups", "Admin", new { UserId = "#= ID #" }))
               .Create(u => u.Action("InsertUserDirectorate", "Admin", new { UId = "#= ID #" }))
               .Update(u => u.Action("InsertUserDirectorate", "Admin"))
               .Destroy(u => u.Action("DeleteUserDirectorate", "Admin"))
              )

              .Pageable(p => p.Refresh(true))

             .ToClientTemplate()
             )









</script>


When the foreign key column is not commented out, expanding the record throws the javascript error:-


Uncaught SyntaxError: Invalid or unexpected token
    at eval (<anonymous>)
    at jquery.min.js:2:2668
    at Function.globalEval (jquery.min.js:2:2679)
    at Ha (jquery.min.js:3:21263)
    at n.fn.init.after (jquery.min.js:3:23226)
    at n.fn.<computed> [as insertAfter] (jquery.min.js:3:24511)
    at HTMLAnchorElement.<anonymous> (kendo.all.js:68415:114)
    at HTMLTableElement.dispatch (jquery.min.js:3:12445)
    at r.handle (jquery.min.js:3:9174)

This is confusing, as the same foreign key column works without issues on another page, when not in a template. Also, the same syntax in a nested grid works in another project (using a different verison of the framework).  This project is using version 2020.2.513 .

The scripts are loaded by the code:-


 <script src="@Url.Content("~/Scripts/modernizr-2.8.3.js")"></script>
    <link href="@Url.Content("~/Content/Site.css")" rel="stylesheet" type="text/css" />


    @*<link href="@Url.Content("~/Content/kendo/2020.2.513/kendo.bootstrap-v4.min.css")" rel="stylesheet" type="text/css" />*@


    <link href="@Url.Content("~/Content/kendo/2020.2.513/kendo.common-bootstrap.min.css")" rel="stylesheet" type="text/css" />
    <link href="@Url.Content("~/Content/kendo/2020.2.513/kendo.bootstrap.min.css")" rel="stylesheet" type="text/css" />


    <link href="@Url.Content("~/Content/BS5/bootstrap.min.css")" rel="stylesheet" type="text/css" />
    <link href="@Url.Content("~/Content/bs5/bootstrap-icons.css")" rel="stylesheet" />

    <script src="@Url.Content("~/Scripts/kendo/2020.2.513/jquery.min.js")"></script>
    <script src="@Url.Content("~/Scripts/kendo/2020.2.513/jszip.min.js")"></script>
    <script src="@Url.Content("~/Scripts/kendo/2020.2.513/kendo.all.min.js")"></script>
    <script src="@Url.Content("~/Scripts/kendo/2020.2.513/kendo.aspnetmvc.min.js")"></script>
    <script src="@Url.Content("~/Scripts/kendo/2020.2.513/cultures/kendo.culture.en-GB.min.js")"></script>

    <script src="@Url.Content("~/Scripts/BS5/bootstrap.bundle.min.js")"></script>

I'm at a loss to see what the problem is. If you cpould help it would be much appreciated.

AP
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Iron
Veteran
 asked on 14 Sep 2022
1 answer
368 views

Hello,

Simple issue I think. 

 

Here is the grid:

 


@(Html.Kendo().Grid<myHinkleyWebApp.Models.PhoneNumberSearch>() .Name("include_grid") .Columns(columns => { columns.Bound(p => p.CustomerNumber).ClientTemplate( "<a style='text - decoration:underline' target='_blank' href='" + "#= LinkToAccountCard #'" + " >#= CustomerNumber #" + "</a>" ); columns.Bound(p => p.OpenOrdersLink).ClientTemplate( "<a style='text - decoration:underline' target='_blank' href='" + "#= OpenOrdersLink #'" + " > Open Orders</a>" ); //columns.Bound(p => p.CustomerNumber); columns.Bound(p => p.CompanyName); columns.Bound(p => p.CompanyType); columns.Bound(p => p.ContactName); columns.Bound(p => p.ActiveAccount); columns.Bound(p => p.ActiveContact); //columns.Bound(p => p.status_override); //columns.Bound(p => p.inventory_id).Title("").ClientTemplate("<a href='" + Url.Action("Delete", new { id = "#=inventory_id#", m_id = "#=customer_id#" }) + "'>Delete</a>"); //columns.Command(command => command.Destroy()).Width(150); }) //.ToolBar(toolbar => { // //toolbar.Create(); // toolbar.Save(); //}) //.Editable(editable => editable.Mode(GridEditMode.InCell)) .Pageable() .Navigatable() .Sortable() //.Scrollable() .DataSource(dataSource => dataSource .Ajax() .PageSize(10) .Batch(true) .ServerOperation(false) .Events(events => events.Error("error_handler")) //.Model(model => { model.Id(p => p.inventory_id); model.Field(p => p.inventory_id).DefaultValue(Guid.Empty); model.Field(p => p.customer_id).DefaultValue(Guid.Empty); }) //.Create("Item_Create_Update", "HLI_Customer_Specific_Inventory", new { CusNo = Model.CusNo }) .Read("GetPhoneNumbers", "PhoneNumberSearch", new {id = Model.ProneNumberBeingSearched }) //.Update("Item_Create_Update", "HLI_Customer_Specific_Inventory", new { CusNo = Model.CusNo }) //.Destroy("Item_Destroy", "HLI_Customer_Specific_Inventory", new { CusNo = Model.CusNo }) ) )


Notice the first 2 columns are links. 

I cannot get it to underline! Says that its over ruled by 

 

Any help in the code greatly appreciated!

GORAN
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Rank 1
Iron
 answered on 14 Sep 2022
1 answer
152 views

i am getting the kendo.mvc.ui package error 

 

and second question is about my grid is loaded but data is not visible .

 

Yanislav
Telerik team
 answered on 14 Sep 2022
0 answers
173 views

1. Can Media Player play a youtube video that is behind credentials (a private youtube video)? 

2. Is there a way to suppress the popup menu such that commands like "Copy Video URL..." and so fort do not show up.   Ideally, I'd like to suppress the popup altogether. 

xav
Top achievements
Rank 1
 asked on 13 Sep 2022
1 answer
898 views

Was this package recently removed from nuget ??

https://api.nuget.org/v3b.2013.3.1119' is not found on source 'https://api.nuget.org/v3/index.json'.)

Indeed it does not show up when seraching:

 

Eyup
Telerik team
 answered on 13 Sep 2022
0 answers
434 views
1 answer
207 views

Hi ,I am basically new to Telerik. I am trying to use a layout form in my view. but it is not posting data to the database. I did debugged all of my controllers and models so they are working fine, something is wrong in the view itself and I can't figure out what. Please help!!!!!!!!

This is all of my view (Create): 

@model WeighmoreSouth32Web.Models.Site
@using Kendo.Mvc.UI
@{
    ViewData["Title"] = "Create";
}

<h1>Create a Site</h1>


<div class="demo-section">

    <div id="validation-success"></div>
    
    @(Html.Kendo().Form<WeighmoreSouth32Web.Models.Site>()
        .Name("exampleForm")
        .HtmlAttributes(new { action = ("Create"), method="POST"})
        .Items(itemss =>
        {
            itemss.AddGroup().Layout("grid").Grid(g => g.Cols(3).Gutter(20)).Label("Personal Info").Items(items => { 
                   items.Add()
                        .Field(f => f.Name)
                        .Label(l => l.Text("Name:"));
                    items.Add()
                        .Field(f => f.Code)
                        .Label(l => l.Text("Code:"));
                    items.Add()
                        .Field(f => f.ABN)
                        .Label(l => l.Text("ABN:"))
                        .Hint("Hint: enter numeric/space characters only."); 
                        items.Add().ColSpan(3).Field(f => f.Description)
                        .Label(l => l.Text("Description:"))
                        .Editor(e => e.TextArea().Rows(2));
                        });
            })

    )
    
</div>

<div>
    <a asp-action="Index">Back to List</a>
</div>

    @section Scripts {
    @{await Html.RenderPartialAsync("_ValidationScriptsPartial");}
}


Eyup
Telerik team
 answered on 09 Sep 2022
1 answer
239 views

Hi,

I am trying to work with datepickerfor, and coming across a strange behavior. Every time I try to select a month year or date, the page scrolls to the top and I have to come to the bottom of the page again to select the date. 

Here is the code snippet for reference (it is a partial view).
Can anyone help, on how to get rid of this behavior.

 

@model ARGUS.Domain.ViewModel.VM_QualityCheckAdminUI
    <div class="card" id="QCDetails">
        <div class="card-header sub-detail"><b>Quality Check Answer Details</b></div>
        <div class="card-body" id="QCDetailsBody">
            <div class="alert alert-danger alert-dismissible d-none msgErr">
                <button type="button" class="btn-close" data-bs-dismiss="alert" id="closeBtnError"></button>
                <p id="errorMessage">
                    <ul id="ErrorList">

                    </ul>
                </p>
            </div>
            <table id="Category Details" width="100%" style="border-color:white">
<Set of other code snippets, other table rows>
                <tr>
                    <td>
                        <b>Effective Start Date:<span><i class="bi bi-asterisk" style="color:red;font-size:9px"></i></span></b>
                    </td>
                    <td>
                        @*@Html.Kendo().DatePicker().Name("datepicker").Format("dd-mm-yyyy").HtmlAttributes(new { style = "width: 220px", @class = "dateEntryDisabled" });*@
                        @Html.Kendo().DatePickerFor(m => m.EffectiveStartDate).Format("dd-MMM-yyyy").Value(Model.EffectiveStartDate.ToString("dd-MMM-yyyy")).HtmlAttributes(new { style = "width: 220px", @class = "dateEntryDisabled" })
                    </td>
                </tr>
                <tr>
                    <td>
                        <b>Effective End Date:</b>
                    </td>
                    <td>
                        @Html.Kendo().DatePickerFor(m => m.EffectiveEndDate).Format("dd-MMM-yyyy").Value(Model.EffectiveEndDate == null ? "" : Model.EffectiveEndDate.Value.ToString("dd-MMM-yyyy")).HtmlAttributes(new { style = "width: 220px", @class="dateEntryDisabled" })
                    </td>
                </tr>
            </table>
        </div>
            
</div>

<style>
    .txtdisabled {
        background-color: #F0F0F0 !important;
        color:grey !important;
    }
</style>
importing scripts at the end
Eyup
Telerik team
 answered on 09 Sep 2022
1 answer
194 views

Hi,

When I add .OpenOnClick(true) to my menu and I click on the menu to display the submenu, the page reloads automatically.

Do I need to add another instruction to prevent the page reloading? What's the problem?

 

Thank's in advance.

 

Ignacio

Eyup
Telerik team
 answered on 09 Sep 2022
1 answer
2.4K+ views

Hi, 

I have a problem with kendo. Yesterday I've installed Kendo.MVC library from NuGet pagckages, do all the configurations established in the web regarding Kendo and Razor, and it just don seem to work.

 

Web.Config configuration:

<system.web.webPages.razor>
    <host factoryType="System.Web.Mvc.MvcWebRazorHostFactory, System.Web.Mvc, Version=5.2.3.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />
    <pages pageBaseType="System.Web.Mvc.WebViewPage">
      <namespaces>
        <add namespace="System.Web.Mvc" />
        <add namespace="System.Web.Mvc.Ajax" />
        <add namespace="System.Web.Mvc.Html" />
        <add namespace="System.Web.Optimization"/>
        <add namespace="System.Web.Routing" />
        <add namespace="Kendo.Mvc.UI" />
        <add namespace="FNASystem" />
      </namespaces>
    </pages>
  </system.web.webPages.razor>

 

In the index.cshtml file:

@(Html.Kendo().Menu()
                  .SecurityTrimming(false)
)

 

All the documentation that I found said that this should work, but the Kendo() function appears underline in red and with an error message that said "HtmlHelper<dynamic> does not contains a definition for 'Kendo' are you missing a using directive or a reference?", so, I do this In the index.cshtml file:

@using Kendo.Mvc.UI

@(Html.Kendo().Menu()
                  .SecurityTrimming(false)
)

But the @using Kendo.Mvc.UI part said "the using directive is not necesary, it previously appears in this namespace."

So, can yo help me with this issue?

Best regards

 

Ivan Danchev
Telerik team
 updated answer on 09 Sep 2022
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