I am using editor template for child grid column. It is rendering for the first child grid. Like seeing in attached picture it is not rendering for the second  child grid.

 columns.Bound(p => p.RoleId).EditorTemplateName("UserRole").Title(ViewBag.Location).ClientTemplate("\\#:RoleName\\#"); 

I've got a grid with a client template and need to escape the conditional statement active, but I can't work out how to do it. 

I've tried

Template code:

I have a grid where I created a Custom button on it, alongside an Edit button.  I also have a wee bit of javascript that adds an icon to it.  When the grid first displays, the icon is there.  But when I click the Edit button (and after the edit popup closes), the custom icon is no longer there.  Any ideas?

Here is my grid code:

The javascript that adds the icon is part of the DataBound Event:

It's the bottom 2 lines that add the icon.

User fill out some search criteria to populate an in-cell batch editable grid.  After making all of their changes they click a save button.  This triggers the grid update which in turn calls a controller that updates the data.  On request call the read action passing in the search criteria(to refresh the grid).

The update SQL updates the current task to complete, and if it meets certain criteria, inserts new child records.

What I am seeing in the database is that the same records are being updated many times.  That isn't great but what is worse is that new child records are being created.

What do I have wired incorrectly?  Is update being called multiple times?  Are records not getting their modified flag cleared?

Here is my view and controller.  They are stripped down but should have adequate info.

public class ViewPage1Controller : Controller
    {

        private readonly RmsContext2 _context;
        RmsContext2 context = new RmsContext2(null);
        FieldManagementContext contextFM = new FieldManagementContext(null);

        public ViewPage1Controller(RmsContext2 context)//IMediator mediator)
        {
            _context = context;
        }

        public ActionResult Search([DataSourceRequest] DataSourceRequest request, SearchCriteria criteria)
        {
            var param13 = new SqlParameter { ParameterName = "DateType", Value = criteria.DateType };
            var result = context.Database.SqlQuery<SearchResult>("PR_Review_Results @ToPortalId, @ProjectIds, @StoreId, @StatusId, @TypeId, @FromPortalId, @DistrictId, @DateFrom, @DateTo, @IncludeOutstanding, @ReportTag, @IncludeUnsubmit, @DateType",
                    param, param2, param3, param4, param5, param6, param7, param8, param9, param10, param11, param12, param13);
            return Json(result.ToList().ToDataSourceResult(request), "application/json", System.Text.Encoding.UTF8, JsonRequestBehavior.AllowGet);
        }

        public ActionResult Update([DataSourceRequest] DataSourceRequest request, [Bind(Prefix = "models")]IEnumerable<SearchResult> results, SearchCriteria criteria)
        {
            if (ModelState.IsValid)
            {
                //for each updated record
                //update image status, description and date
                //update task status and date
                //create any new tasks as children for rejected
                using (var db = new RmsContext2(null))
                {
                    foreach (var result in results)
                    {
                        db.Database.ExecuteSqlCommand("PR_Review_Update @PortalAccountId, @ActivityId, @ImageId, @ImageStatus, @Description, @Comment, @FollowUpDate, @FeedbackId, @TemplateId, @FollowUpActivityTypeId, @RefImageId, @IncludeMaster",
                            param, param2, param4, param5, param6, param7, param8, param3, param9, param10, param11, param12);

                    }
                }

            }
            return Json(results.ToDataSourceResult(request, ModelState));
        }
    }

@model IEnumerable<PortalApp.Areas.TaskManagement.Features.AdvPhotoReview.Index.SearchResult>
@(Html.Kendo().Grid(Model)
    .Name("Grid")
    .Deferred(true)
    .Events(events => events.DataBound("databound"))
    .Columns(columns =>
    {
        columns.Bound(p => p.SmallImage64)
            .ClientTemplate("<a href='../TaskManagement/AdvPhotoReview/Compare?imageId=#=ImageId#' target='blank'><img src='data:image/png;base64,#=SmallImage64#' onmouseover='showCompare(event)'  onmouseout='hideCompare(event)' /></a><br /><img src='../Images/SmallIcons/Flip.png' onclick='flipImage(event)' /><img src='../Images/SmallIcons/RotateLeft.png' onclick='rotateleftImage(event)' /><img src='../Images/SmallIcons/RotateRight.png' onclick='rotaterightImage(event)' />")
            .Title("Photo").Width(100).Filterable(false).Editable("imageEditable").Sortable(false).HtmlAttributes(new { style = "text-align: center;" });
        columns.Template(@<text></text>)
            .ClientTemplate(
                            "# var temp = AllComments; if (temp.length > 0) { #" +
                                "<img src='../Images/48X48/comments.png' onclick='showComments(event)' />" +
                            "# } else { #" +
                                "<img src='' />" +
                            "# } #"
            ).Title("Messages")
            .HeaderTemplate("").Width(70).HtmlAttributes(new { style = "text-align: center;" });
        columns.Template(@<text></text>)
            .ClientTemplate(@"<input name='name#=ActivityId#' type='radio' value='5' #= ImageStatusId==5 ? checked='checked':'' # /> Received
                    </br><input name='name#=ActivityId#' type='radio' value='2' #= ImageStatusId==2 ? checked='checked':'' # /> Reviewed - Release to Vendor
                    </br><input name='name#=ActivityId#' type='radio' value='1' #= ImageStatusId==1 ? checked='checked':'' # /> Reviewed - Do not release to Vendor
                    </br><input name='name#=ActivityId#' type='radio' value='3' #= ImageStatusId==3 ? checked='checked':'' # /> Rejected")
            .HeaderTemplate("Photo Status").Width(240).HeaderHtmlAttributes(new { style = "background-color:white;" }); ;
        columns.Bound(p => p.ActivityId).Title("ActivityId").Hidden();
        columns.Bound(p => p.ImageId).Title("ImageId").Hidden();
        columns.Bound(p => p.ActivityType).Title("ActivityType").Hidden();
        columns.Bound(p => p.ReportTag).Title("Report Tag").Width(100).Filterable(false);
        columns.Bound(p => p.Question).Title("Store Report Question").Width(200).Filterable(false);
        columns.Bound(p => p.Description).Title("Photo Description").Width(200).Filterable(false).HeaderHtmlAttributes(new { style = "background-color:white;" });
        columns.Bound(p => p.ReportComments).Title("Report Comments").Width(200).Filterable(false);
        columns.Bound(p => p.Answer).Title("Answer").Hidden();
        columns.Bound(p => p.SubmissionDate).Title("Submission Date").Format("{0:MM/dd/yyyy hh:mm tt}").Width(140).Filterable(false);
        columns.Bound(p => p.Confirmation).ClientTemplate("<a href='../Servicing/ViewServiceReport.aspx?Id=#=Confirmation#' target='_blank'>#=Confirmation#</a>").Title("Confirmation")
            .HeaderTemplate("Confirmation").Width(90).Filterable(false);
        columns.Bound(p => p.ProjectId).ClientTemplate("<a href='../Servicing/ViewProject.aspx?Id=#=ProjectId#' target='_blank'>#=ProjectNumber#</a>").Title("View Project")
            .HeaderTemplate("Project").Width(70).Filterable(false);
        columns.Bound(p => p.RmsDistrictId).Title("RmsDistrictId").Hidden();
        columns.Bound(p => p.StoreId).ClientTemplate("<a href='../Servicing/ViewStore.aspx?Id=#=StoreId#' target='_blank'>#=StoreDisplay#</a>").Title("View Store")
            .HeaderTemplate("Store").Width(70).Filterable(false);
        columns.Bound(p => p.ToPortalId).Title("ReviewerId").Hidden();
        columns.Bound(p => p.FromPortalId).ClientTemplate("<a href='../Servicing/ViewEmployee.aspx?Id=#=FromRecordId#' target='_blank'>#=FromDisplayName#</a>").Title("View Rep")
            .HeaderTemplate("Rep").Width(70).Filterable(false);
        columns.Bound(p => p.ColorBox).Title("ColorBox").Hidden();
        columns.Template(@<text></text>).ClientTemplate(GetActions().ToString()).HtmlAttributes(new { @class = "menuCell", @style = "width:95px;" }).Width(90);

        })
    .ToolBar(toolbar =>
    {
    toolbar.Template(@<text>
                <a href="javascript:void(0)" class="k-button k-primary k-button-icontext k-grid-save-changes" title="Save"><span class="k-icon k-i-check"></span>Save</a>
                <a href="javascript:void(0)" class="k-button k-button-icontext k-grid-cancel-changes" title="Cancel"><span class="k-icon k-i-cancel"></span>Cancel</a>
                <span style="float:right">
                    Default Photo Status:
                    @(Html.Kendo().ComboBox()
                    .Name("defaultStatus")
                    .BindTo(new List<string>() {
                        "",
                        "Reviewed - Release to Vendor"
                    })
                    .Events(events => events.Close("onDefaultSelect"))
                    .SelectedIndex(0)
                    .Suggest(true)
                    .AutoWidth(true)
                    .Deferred(true)
                .HtmlAttributes(new { @class = "k-content", style = "width:250px;" })
                    )
                </span></text>);
    })
    .HtmlAttributes(new { style = "height: 730px;" })
    .NoRecords()
    .Pageable(pageable => pageable
        .Input(true)
        .Numeric(false)
        .PageSizes(new List<object> { 5, 10, 20, 30, 40, 50 })
        )
    .Sortable()
    .Filterable()
    .Scrollable()
    .DataSource(dataSource => dataSource
        .Ajax()
        .Events(events => events.Error("error_handler"))
        .Events(events =>
        {
            events.RequestEnd("onRequestEnd");
        })
        .Batch(true)
        .Model(model =>
        {
            model.Id(i => i.ActivityId); // Specify the property which is the unique identifier of the model.
            model.Field(i => i.ImageId).Editable(false);
            model.Field(i => i.Thumbnail).Editable(false);
            model.Field(i => i.Question).Editable(false);
            model.Field(i => i.Answer).Editable(false);
            model.Field(i => i.ActivityType).Editable(false);
            model.Field(i => i.SubmissionDate).Editable(false);
            model.Field(i => i.ProjectId).Editable(false);
            model.Field(i => i.ReportComments).Editable(false);
            model.Field(i => i.Confirmation).Editable(false);
            model.Field(i => i.RmsDistrictId).Editable(false);
            model.Field(i => i.StoreId).Editable(false);
            model.Field(i => i.FromPortalId).Editable(false);
            model.Field(i => i.ToPortalId).Editable(false);
            model.Field(i => i.ProjMgrPortalId).Editable(false);
            model.Field(i => i.FromRecordId).Editable(false);
            model.Field(i => i.SmallImage64);//.Editable(false);
            model.Field(i => i.ToDisplayName).Editable(false);
            model.Field(i => i.FromDisplayName).Editable(false);
            model.Field(i => i.ProjMgrDisplayName).Editable(false);
            model.Field(i => i.ReportTag).Editable(false);
        })
        .PageSize(20)
        .Sort(s =>
        {
            s.Add("ProjectId").Ascending();
            s.Add("SubmissionDate").Ascending();

        })
        .ServerOperation(false)
        .Update(update => update.Action("Update", "AdvPhotoReview").Data("additionalData"))
        .Read(read => read.Action("Search", "AdvPhotoReview"))
    )
    .Editable(editable => editable.Mode(GridEditMode.InCell))
)
@helper  GetActions()
{
    @(Html.Kendo()
        .Menu()
        .Name("HoverMenu_#=ActivityId#")
        //.Deferred(true)
        .Direction(MenuDirection.Right)
        .Orientation(MenuOrientation.Vertical)
        .Animation(false)
        .Items(
            items => items.Add().Text("Contact").HtmlAttributes(new { @class = "k-menu-actions" }).Items(
                innerItems =>
                {
                    innerItems.Add().Text("Rep").HtmlAttributes(new { onclick = "showContact(event)" });
                    innerItems.Add().Text("Account Manager").HtmlAttributes(new { onclick = "showUnsubmit(event)" });
                }
            )
        ).ToClientTemplate())
}

<script>
    function onRequestEnd(e) {
        if (e.type == "update") {
            var grid = $('#Grid').data('kendoGrid');
            var strProjects = getProjects();
            grid.dataSource.read({
                Store: $('#stores').data('kendoComboBox').value(),
                Type: $('#type').data('kendoComboBox').value(),
                Rep: $('#rep').data('kendoComboBox').value(),
                District: $('#district').data('kendoComboBox').value(),
                DateFrom: $('#datefrom').data('kendoDatePicker').value(),
                DateTo: $('#dateto').data('kendoDatePicker').value(),
                Project: strProjects,
                IncludeOutstanding: $('#includeoutstanding').is(':checked'),
                ReportTag: $('#reporttag').data('kendoComboBox').value(),
                IncludeUnsubmit: $('#includeunsubmit').is(':checked'),
                DateType: $('#datetype').data('kendoDropDownList').text()
            });
            var grid = $("#Grid").data("kendoGrid");
            if (grid.dataSource.page() > 1) {
                grid.dataSource.page(1);
            }
        }
    }
    function additionalData() {
        var strProjects = getProjects();
        return {
            Store: $('#stores').data('kendoComboBox').value(),
            Type: $('#type').data('kendoComboBox').value(),
            Rep: $('#rep').data('kendoComboBox').value(),
            District: $('#district').data('kendoComboBox').value(),
            DateFrom: $('#datefrom').data('kendoDatePicker').value(),
            DateTo: $('#dateto').data('kendoDatePicker').value(),
            Project: strProjects,
            IncludeOutstanding: $('#includeoutstanding').is(':checked'),
            ReportTag: $('#reporttag').data('kendoComboBox').value(),
            IncludeUnsubmit: $('#includeunsubmit').is(':checked'),
            DateType: $('#datetype').data('kendoDropDownList').text()
        };
    }
    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);
        }
    }
function onRejectClick(id) {
                var comment = document.getElementById("reject.usertext").value;
                var includeMaster = 0;
                var followupdate = document.getElementById("reject.duedate").value;
                var feedbackId = document.getElementById("reject.feedbackId").value;
                var templateId = document.getElementById("reject_template").value;
                var upload = $("#files").data("kendoUpload"), files = upload.getFiles();
                if (files === undefined || files.length == 0) {
                    var file = "";
                }
                else {
                    var file = files[0].name;
                }
                if (document.getElementById("reject.masterimage").checked) {
                    includeMaster = 1;
                }

                if (comment == "") {
                    document.getElementById('reject.message').innerHTML = "Comment is required";
                    document.getElementById('reject.messagediv').style.display = 'block';
                }
                else {
                    document.getElementById('reject.messagediv').style.display = 'none';
                    var grid = $("#Grid").data("kendoGrid");
                    var dataItem = grid.dataSource.get(id);
                    dataItem.set("Comment", comment);
                    dataItem.set("FollowUpDate", followupdate);
                    dataItem.set("FeedbackId", feedbackId);
                    dataItem.set("TemplateId", templateId);
                    dataItem.set("RefCompareFile", file);
                    dataItem.set("IncludeMaster", includeMaster);
                    var dialog = $("#Main").data("kendoWindow");
                    dialog.close();
                }
}
    </script>

Hi,

Is it possible to programmatically set a column's filter whose "multi" flag is set to true on grid load?

The code I have here:

... doesn't seem to filter properly or show the checkbox for the selected filter.  It filters out everything and no checkboxes in the filter menu are selected.

Thanks!

Hello, in example https://dojo.telerik.com/ahepILiP, if field is nullable: true, then default value not used.

In version 2019.2.619 of kendo ui mvc wrappers for all srting values initialize "nullabe: true"

changes: Kendo.Mvc/UI/DataSource/ModelDescriptor.cs

+                    IsNullable = p.ModelType.Name == "String" ? true : p.IsNullableValueType

And all my default values for string fields is null, if remove this changes then work fine.

Hello,

I'm working on a project where I'm trying to use the Listbox. My end goal is to have the items in the 'selected' listbox passed to a POST controller.

Controller.cs

Create.cshtml

I am using Visual Studio 2015 and the project is ASP.NET MVC. Any insight is appreciated!

I have a grid nested within a tab control, with quite a few initially hidden columns.

This looks fine, until some of the hidden columns are shown, when most of the grid expands along with a horizontal scrollbar being shown. However, the toolbar which has the Export To Excel button in it, remains the original width, giving a messy unprofessional look to the screen.

How can I get the toolbar to expand along with the rest of the grid?

I've attached two screenshots, and the Grid code is:-

Thanks