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2 answers
2.1K+ views

I have the following code to present a confirmation to the user but I am not sure how to close it ..

 kendo.confirm("Are you sure that you want to Update the System Cache? (<strong>Recommended<strong>)  </br></br> If Yes do not navigate away from this page")
            .then(function () {
                $('body').addClass('waiting');
                $('html,body').css('cursor', 'wait');
                $('btnUpdateCache').addClass('disabled');
                kendoConsole.log("Updating cache data please wait");
                kendoConsole.log("Do not navigate away from this page");
                $('#console-log').show();
             CLOSE IT HERE  <<<<<
            updateSystemCache();
        }, function () {
            //kendo.alert("You chose to Cancel action.");
        });

 

Given that code how would I close it?

Eyup
Telerik team
 answered on 19 May 2020
3 answers
101 views

Hi,

I implemented datasource filtering on my gantt (for jquery) widget which includes filtering of elements by start and end date. In terms of filtering logic, everything works fine, but this introduced interesting behaviour with my gantt. After any action (update of tasks via drag-n-drop for example), gantt is focused to the beginning of filter interval. 

I did some debugging and I came to piece of code in kendo library (displayed below) which seems to be cause of the problem.

Is there any way to prevent this focusing, because it doesn't make much sense to scroll there if i change task somewhere in the middle of range.

Thank you

_render: function (tasks) {
    var view = this.view();
    var range = this._range(tasks);
    var date = view.options.date;
    this._tasks = tasks;
    view.range(range);
    view.renderLayout();
    view.render(tasks);
    if (date) {
        view._scrollToDate(date);
    }
Ianko
Telerik team
 answered on 19 May 2020
4 answers
13.0K+ views
I'd like to set default values for a column when I add a new row to a grid.

How would I do that?

Thank you
Alex Hajigeorgieva
Telerik team
 answered on 18 May 2020
1 answer
770 views

I have create a kendo grid with batch editing using https://demos.telerik.com/kendo-ui/grid/editing for reference (using your demo service as suggested for my controller: https://github.com/telerik/kendo-ui-demos-service/blob/master/demos-and-odata-v3/KendoCRUDService/Controllers/ProductsController.cs).

The grid will read the data fine, but when I go to create the controller is unable to deserialize the "models" passed to it (as detailed in the parameterMaps function). After reading through various Telerik threads, I have tried ensuring editing mode is set to "incell" and ensuring batch mode is set to true. 

Do you know what I'm doing wrong that's stopping the data from binding?

 

Kendo grid

<div id="grid"></div>
 
  <script>
      $(document).ready(function () {
          var crudServiceBaseUrl = "/RegulationIndex",
              dataSource = new kendo.data.DataSource({
                  batch: true,
                  transport: {
                      read: {
                          url: crudServiceBaseUrl + "/GetRegulations",
                          dataType: "json",
                          type: "GET"
                      },
                      update: {
                          url: crudServiceBaseUrl + "/UpdateRegulations",
                          dataType: "json",
                          type: "PUT"
                      },
                      destroy: {
                          url: crudServiceBaseUrl + "/DeleteRegulations",
                          dataType: "json",
                          type: "DELETE"
                      },
                      create: {
                          url: crudServiceBaseUrl + "/AddRegulations",
                          dataType: "json",
                          type: "POST"
                      },
                      parameterMap: function (options, operation) {
                          if (operation !== "read" && options.models) {
                              return { models: kendo.stringify(options.models) };
                          }
                      }
                  },
                  pageSize: 20,
                  schema: {
                      model: {
                          id: "Id",
                          fields: {
                              Id: { editable: false },
                              LastReviewedDate: { editable: false },
                              LastReviewedBy: { editable: false }
                          }
                      }
                  }
              });
 
          $("#grid").kendoGrid({
              dataSource: dataSource,
              navigatable: true,
              pageable: true,
              height: 550,
              toolbar: ["create", "save", "cancel"],
              columns: [
                  { field: "Continent", width: 120 },
                  { field: "Area", width: 120 },
                  { field: "Country", width: 120 },
                  { field: "Service", width: 120 },
                  { field: "B2BOrB2C", title: "Customer Type", width: 120 },
                  { field: "RegulationName", title: "Regulation Name", width: 120 },
                  { field: "LastReviewedDate", format: "{0:dd/MM/yyyy}", width: 100 },
                  { field: "LastReviewedBy", width: 100 },
                  { command: "destroy", title: " ", width: 150 }],
              editable: "incell"
          });
      });
 
      function customBoolEditor(container, options) {
          $('<input class="k-checkbox" type="checkbox" name="Discontinued" data-type="boolean" data-bind="checked:Discontinued">').appendTo(container);
      }
  </script>

 

 

Controller action

        [HttpPost]
        [ProducesResponseType(StatusCodes.Status400BadRequest)]
        [ProducesResponseType(StatusCodes.Status404NotFound)]
        public async Task<IActionResult> AddRegulations()
        {
            var logMessage = new LogMessageFactory(this.GetType().Name, MethodBase.GetCurrentMethod().DeclaringType)
                .LogMessage;
            try
            {
                var body = JsonConvert.DeserializeObject<IEnumerable<RegulationViewModel>>("models");
                var gridRegulations = new List<RegulationViewModel>();
 
                if (body != null)
                {
                    if (!ModelState.IsValid)
                    {
                        return BadRequest(ModelState);
                    }
                    else
                    {
                        foreach (var reg in body)
                        {
                            RecordUserDateForRecordChange(reg);
                            var regulation = await _webApiClientSession.RegulationsWebApiClient.CreateRegulationAsync(reg);
                            var regulationViewModel = _mapper.Map<Regulation, RegulationViewModel>(regulation);
                            gridRegulations.Add(regulationViewModel);
                        }
                        _logger.LogDebug(logMessage);
                        return Json(gridRegulations);
                    }
                }
                else
                {
                    _logger.LogDebug(logMessage + "Failed to " + ControllerContext.HttpContext.Request.Method);
                    return BadRequest();
                }
            }
            catch (Exception e)
            {
                _logger.LogError(e, logMessage);
                return NotFound();
            }
        }
 

 

Nikolay
Telerik team
 answered on 18 May 2020
3 answers
248 views

Is there a way to programmatically initiate the built in grid search functionality from outside the grid?

I am working on updating a couple of old sites from before kendo had built in search functionality.  I built my own search function and added a text box outside of the grid for the user to search all of the columns.  I would like to switch from my custom search code to the built in grid search, but i need to leave the search ui the same.  

 

TIA,

Logan

Ivan Danchev
Telerik team
 answered on 18 May 2020
3 answers
118 views

Hi,

With PivotGrid is it possible to view the underlying data that makes up a calculated value. For example clicking on a cell and seeing all the rows that make up the calculated value for that cell.

Cheers,

Angel Petrov
Telerik team
 answered on 18 May 2020
2 answers
157 views

{ field: "LastName", label: "LastName:", validation: { required: true, message: "test" }, hint: "Hint: enter alphanumeric characters only." },

The validation attribute message seems to be wrong

It should be validationMessage not message

Michael
Top achievements
Rank 1
Veteran
 answered on 18 May 2020
2 answers
683 views
Can you use a textarea element as items.editor or make a TextBox multi-line
Michael
Top achievements
Rank 1
Veteran
 answered on 18 May 2020
5 answers
409 views

Hi team,

As the question says, Im trying to define my template content as part of an html data attribute, see dojo: https://dojo.telerik.com/UxAPOXeV

But i get a syntax error when the widget is initialized.

Please advise.

Thanks,
Grant

Tsvetomir
Telerik team
 answered on 15 May 2020
2 answers
264 views

Below is the kendo ui nested grid sample code and I highlighted the code which is the issue. Here I am trying to reference the nested grid inside a parent grid, but getting undefined exception. Not sure what I am doing wrong here.

var filterWorkOrderBundleDetails = function (DetailId) {
        var control = $("#grid_" + DetailId).data("kendoGrid");                                                              //(undefined): Not able to reference nested grid.
        //Todo

        return {            
            WorkOrderDetailId: DetailId
        }
    }

 

@(Html.Kendo().Grid<PM.Entities.Model.sp_Sel_WorkOrderDetailByWorkOrderNo_Result>()
    .Name("WorkOrderDetailGrid")
    .Columns(columns =>
    {
        columns.Bound(p => p.WorkOrderDetailNo).Title("Order Detail No").Filterable(e => e.Extra(false)).Width(80);
        columns.Bound(p => p.Description1).Title(productColumnTitle).Filterable(e => e.Extra(false)).Width(200);
        columns.Bound(p => p.AccountDetails).Title("Account").Filterable(e => e.Extra(false)).Width(200);
        columns.Bound(p => p.UnitPriceMultiplier).Title("Unit Price").Filterable(e => e.Extra(true)).Width(100).ClientTemplate("$#:kendo.toString(UnitPriceMultiplier, '" + @decimalFormat + "')#");
        columns.Bound(p => p.PartnerShare).Title("Partner Share").Filterable(e => e.Extra(true)).Width(100);
        columns.Bound(p => p.TelcoShare).Title(userSession.TenantName + " Share").Filterable(e => e.Extra(true)).Width(100);
        columns.Bound(p => p.Discount).Title("Adjustment").Filterable(e => e.Extra(true)).Width(100);
        columns.Bound(p => p.Description).Title("Description").Filterable(e => e.Extra(true)).Width(200);
    })
    .ClientDetailTemplateId("rowDetailTemplate")
    .DataSource(ds => ds
        .Ajax()
        .Read(read => read.Action("GetAppWorkOrderDetails1", "WorkOrder").Data("window.pm.order.tracking.filterWorkOrderDetails"))
        .PageSize(PageSize)
    )
    .NoRecords(NoRecordFound)
    .AutoBind(true)
    .Events(e => e.DataBound("window.pm.order.tracking.onDataBound"))
    .Pageable(page => page.PageSizes(PageSizes).Messages(msg => msg.Display("{0} - {1} of {2:n0} items")))
    .Scrollable(a => a.Height("auto"))
    .Sortable(s => s.SortMode(GridSortMode.MultipleColumn))
    .Resizable(e => e.Columns(true))
    .Reorderable(reorder => reorder.Columns(true))
    )
</div>

<script id="rowDetailTemplate" type="text/x-kendo-template">
    #if (WorkOrderDetailId != null){#
    @(Html.Kendo().Grid<PM.Entities.Model.sp_Sel_WorkOrderDetailByWorkOrderNo_BundleItems_Result>()
        .Name("grid_#=WorkOrderDetailId#")
        .Columns(columns =>
        {
            columns.Bound(o => o.WorkOrderNo).Title("Order").Width(80);
            columns.Bound(o => o.WorkOrderDetailNo).Title("Order Detail No").Width(80);
            columns.Bound(o => o.Partner).Title("Partner").Width(120);
            columns.Bound(o => o.BillChargeCode).Title("Charge Code").Width(80);
            columns.Bound(o => o.AccountDetails).Title("Account").Width(120);
            columns.Bound(p => p.UnitPriceMultiplier).Title("Unit Price").Filterable(e => e.Extra(true)).Width(100).ClientTemplate("$\\\\#:kendo.toString(UnitPriceMultiplier, '" + @decimalFormat + "')\\\\#");
            columns.Bound(p => p.Quantity).Title("Quantity").Filterable(e => e.Extra(true)).Width(100);
            columns.Bound(p => p.PartnerShare).Title("Partner Share").Filterable(e => e.Extra(true)).Width(100);
            columns.Bound(p => p.TelcoShare).Title(userSession.TenantName + " Share").Filterable(e => e.Extra(true)).Width(100);
            columns.Bound(p => p.Discount).Title("Adjustment").Filterable(e => e.Extra(true)).Width(100);
            columns.Bound(o => o.Description).Title("Description").Width(120);
        })
        .DataSource(dataSource => dataSource
            .Ajax()
            .PageSize(PageSize)
            .Read(read => read.Action("GetAppWorkOrderBundleDetails", "WorkOrder").Data("window.pm.order.tracking.filterWorkOrderBundleDetails('#=WorkOrderDetailId#')"))
        )
        .Pageable()
        .Scrollable(a => a.Height("auto"))
        .Sortable(s => s.SortMode(GridSortMode.MultipleColumn))
        .Resizable(e => e.Columns(true))
        .Reorderable(reorder => reorder.Columns(true))
        .ToClientTemplate()
    )
    #}else{  }#
</script>

 

Please help me!

Anton Mironov
Telerik team
 answered on 15 May 2020
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