Hi,

I have Kendo MVC editable Grid  with Custom EditorTemplate for Numeric Text Box. For some reason I am getting validation error icon when i  try to update the value in numeric text box as in attached file.

I am not sure what kind of validation it is triggering as I have only required field validation. Can you pelase help me ASAP on this.


My model is as below

[Serializable]
    public class DocTypesModel
    {
        [Required(ErrorMessage = "required")]
        [UIHint("NumericTextBoxWithLimitsTemplate")]
        public int Order { get; set; }

        public int TotalCount { get; set; }

        public string DocumentTypeShortName { get; set; }      

    }

My grid is as below


 @(Html.Kendo().Grid(Model.DocTypesModel)
                      .Name("BookmarkDoctypeGrid")
                   
                     .Columns(columns =>
                      {
                            columns.Bound(c => c.Order).Sortable(false).EditorTemplateName("NumericTextBoxWithLimitsTemplate");
                          columns.Bound(c => c.DocumentTypeShortName).Title("Document Type").Sortable(false);
                        
                      })
                      .Editable(e => e.Mode(GridEditMode.InCell))
                      .Sortable()
                      .Events(e => e.DataBound("OnGridDocTypeDataBound").SaveChanges("SaveDocTypeChanges"))
                      .Resizable(resiz => resiz.Columns(false))
                      .DataSource( dataSource =>
                          dataSource.Ajax()
                           .AutoSync(true)
                           .ServerOperation(false)
                          .Update("Editing_Update", "Bookmark")
                              .Events(events => events.Error("error_handler"))
                        
                      )
                      )

I have created below custom editor for  NumericTextBoxWithLimitsTemplate under /views/shared/EditorTemplates/NumericTextBoxWithLimitsTemplate.cshtml

@model int

@(Html.Kendo()
.NumericTextBox().Step(1)
    .Name("Order").Decimals(0)
    .HtmlAttributes(new { Style = "width:70px;", required="required"})
         .Min(1).Max(short.MaxValue)
         
      

Thanks,
AArti

Hi Telerik.

I am trying to accomplish a scheduler with horizontal grouping of several resources, say mechanics.
So, I have a day view scheduler with a variable number of mechanics as resources on top, comparable to selecting the day view in this demo. Now, I have included the following code:


However, using the above code all mechanics obviously have exactly the same working hours, that is, from 8:00 to 17:00.
Imagine that I have two mechanics, say A and B, and that mechanic A usually works from 8:00 to 17:00 and mechanic B from 9:00 to 18:00.

How can I easily achieve this as the number of mechanics is variable and a mechanic's working hours is extracted from the database for a specific date?
What I would like to accomplish is to add the css class k-nonwork-hour to a resource's (mechanic) unavailable hours. I have an idea of how to obtain the desired result with javascript, but this approach is quite extensive and its code is complex to write and maintain. I wonder whether there's an easier way to achieve this.

I have already resolved this server-side so that you cannot drag and drop an event into a mechanic's unavailable hours, but I would like to show this unavailability visually in the scheduler itself as well.

I am looking forward to hearing from you soon. Thanks in advance!

Kind regards,
Mor

Hi

I have implemented below custom validation rule. It works but it triggers a controller method twice once on Edit of cell and once Closure of cell. I just wanted it to be triggered on closure of cell. Can you please help me on this. Thank you

My property in in my Model is as below

 [Remote("IsUniqueDisplayName", "Bookmark", AdditionalFields = "DocumentTypeId", ErrorMessage = "Display Name must be Unique.")]
 public string DocumentTypeSortNameTitle { get; set; }

Custom validation rule implementation in javascript as below

 (function ($, kendo) {
        $.extend(true, kendo.ui.validator, {
            rules: {
                mvcremotevalidation: function (input) {
                    if (input.is("[data-val-remote]") && input.val() != "") {
                        var remoteURL = input.attr("data-val-remote-url");
                        var valid = true;
                        var td = input.parent('td');
                        if (td.hasClass("k-dirty-cell")) {
                            var found = false;
                            $.ajax({
                                async: false,
                                url: remoteURL,
                                type: "GET",
                                dataType: "json",
                                data: validationData(input, this.element),
                                success: function (result) {
                                    found = result;
                                    if (found)
                                        valid = false;
                                    else {
                                        valid = true;
                                    }
                                },
                                error: function () {
                                    valid = false;
                                }
                            });
                        }
                       return valid;
                      
                    }

                    return true;
                }
            },
            messages: {
                mvcremotevalidation: function (input) {
                     return input.attr("data-val-remote");
                  //  return "Display Name must be Unique";
                }
            }
        });

        function validationData(input, context) {
            var grid = $("#BookmarkDoctypeGrid").data("kendoGrid");
            var currentData = grid.dataSource.data();
            var uid = $("#BookmarkDoctypeGrid").find('.k-edit-cell').parent('tr').data('uid');
            var dataItem = grid.dataSource.getByUid(uid);
            var documentTypeId = dataItem.DocumentTypeId;
            var fields = input.attr("data-val-remote-additionalFields").split(",");
            var name = input.prop("name");
            var prefix = name.substr(0, name.lastIndexOf(".") + 1);
            var fieldName;
            var data = {};
            for (var i = 0; i < fields.length; i++) {
                fieldName = fields[i].replace("*.", prefix);
                if (fieldName == 'DocumentTypeId') {
                    data[fieldName] = documentTypeId;
                } else
                    {
                    data[fieldName] = $("[name='" + fieldName + "']", context).val();
                }
            }            
            return data;
        }
    })(jQuery, kendo);

Hi,


I have a dropdown list binding to a datasource with duplicate records. Is there any way I  can remove the duplicate items in the dropdown list? I don't want to remove the duplicate records in the datasource because it is shared by a grid. Thanks.

I have wired up a simple grid with some bound columns and one of those columns I'm trying to create a hyperlink.  Here is my code:


The second column is the column where I'm attempting to show the hyperlink.  Now, when I render the page, I can see the hyperlink for a split second before it disappears and I just see the text is supposed to be included in the link, but it is not linked after that.

Now, here's the funny thing:  If I remove the reference to kendo.aspnetmvc.min.js in my BundleConfig.cs file, the hyperlinks show up just fine, however, I get a "Script not included" error if I do this.

Any idea what I'm doing wrong?

Is anyone else having issues with the standard filtering functionality on a ForeignKey column with the latest release?  After upgrading, I noticed in a project of mine the Filter button was not causing a datasource read, and also went to the demo page (http://demos.telerik.com/aspnet-mvc/grid/foreignkeycolumn) and was getting the same behavior across different browsers (no sign of any Javascript errors in various browser debuggers).

From that demo page, if I go to filter the Category column on "Beverages", no filter event seems to fire.  However, if I go to the the Unit Price column and hit the "Clear" button and then go back to the Category column and filter on "Beverages" again, it properly filters.

Seems to affect the Kendo UI version of the demo the same way from what I can see

Regards,
Toby

How can I designate route based on marker list and show route on map? At now I have only added markes.

Code form my View:

Best regards,
Michał

Is there a way to only allow the user to control the selectable file types?

I know I can get the information once they select the file but I'd prefer to filter the list to only .pdf, or whatever.

I have issues in using the spinners of numeric textbox in IE10(Standards mode as well as compatiblity mode)
but this doesn't work in the demo site either

http://demos.telerik.com/aspnet-mvc/numerictextbox/index

Any workarounds for this ?

I have a form that has a standard datepicker that highlights specific dates.  Based on the example in the demo section, this is what the control is set up as:

In the Javascript, I have this:


The above code works; the ajax call returns a collection of strings that are all parsed into date objects and pushed in the the events array.

However, at any given time, the collection of dates can change depending on the users input.  However, once the datepicker control is initialized, changing the dates array doesn't refresh the highlighted dates in the control (in effect, once the MonthTemplate is rendered, it never reloads).

Is there a way to dynamically change the highlighted dates client side?