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5 answers
196 views
http://demos.kendoui.com/calendar/template.html

I began implementing a variation on the demo example using almost an identical array of dates. I noticed that all my dates were adding the template a month ahead of the date I configured. But, then I went back and looked back at the example and noticed that it's doing the same there.

Here's my code (also added a screen shot of the month the dates are rendering):

var assignments = [
        +new Date(2011, 12, 6),
        +new Date(2011, 11, 27),
        +new Date(2011, 11, 24),
        +new Date(2011, 11, 16),
        +new Date(2011, 11, 11)
];
 
$("#calendar").kendoCalendar({
    value: new Date(),
    month: {
        // template for dates in month view
        content: '# if ($.inArray(+data.date, [' + assignments + ']) != -1) { #' +
            '<div class="assignment"></div>' +
            '# } #' +
            '#= data.value #'
    },
    change: onCalendarChange,
    footer: "Today - #=kendo.toString(data, 'd') #"
});
Jelena
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 answered on 02 Aug 2012
1 answer
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I have a kendoGrid to display fields as text boxes and I would like to use validation on the input text boxes using kendoValidator.
I would expect to see a message against each text box but only one validation message is reused for each cell.
How do we use the kendoValidator within kendoGrid that uses a row template and generates input tags for each fields.
I have attached a sample file with a grid and validation within it.
Suresh
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 answered on 02 Aug 2012
0 answers
307 views
I get the error that the username variable is not defined.
Below is what is in the source:  I have tried various casing for the username.
When I get the undefined error, I can pass my variable, but I cannot page because of the error.
If I remove the error by making my variable all lowercase, the passed in variable is null.

function anonymous(data) {
var o,e=kendo.htmlEncode;with(data){o='<tr data-uid="'+(uid)+'"><td ><a href=\'/Admin/Admin/GetUserRoles/UserName='+(username)+'\'>'+(UserName)+'</a></td><td >'+(e(Email))+'</td><td >'+(e(IsApproved))+'</td><td >'+(e(IsLockedOut))+'</td><td >'+(e(IsOnline))+'</td><td >'+(e(LastLoginDate))+'</td></tr>';}return o;
}

My entire View is below:

@model IList<DsTow.Presentation.Areas.Admin.ViewModel.UserViewModel>
@using Kendo.Mvc.UI
@using DsTow.Presentation.Areas.Admin.ViewModel

@{
    ViewBag.Title = "Users";

    var rolesview = @ViewBag.RolesView;
}
<h2>
    Users</h2>
<div>
    <table>
        <tr>
            <td>
                @Html.ActionLink("All", "FindUsersByText", "Admin", new { area = "Admin", val = "All" }, null)
            </td>
            <td>
                @Html.ActionLink("A", "FindUsersByText", "Admin", new { area = "Admin", val = "A" }, null)
            </td>
            <td>
                @Html.ActionLink("B", "FindUsersByText", "Admin", new { area = "Admin", val = "B" }, null)
            </td>
            <td>
                @Html.ActionLink("C", "FindUsersByText", "Admin", new { area = "Admin", val = "C" }, null)
            </td>
            <td>
                @Html.ActionLink("D", "FindUsersByText", "Admin", new { area = "Admin", val = "D" }, null)
            </td>
            <td>
                @Html.ActionLink("E", "FindUsersByText", "Admin", new { area = "Admin", val = "E" }, null)
            </td>
            <td>
                @Html.ActionLink("F", "FindUsersByText", "Admin", new { area = "Admin", val = "F" }, null)
            </td>
            <td>
                @Html.ActionLink("G", "FindUsersByText", "Admin", new { area = "Admin", val = "G" }, null)
            </td>
            <td>
                @Html.ActionLink("H", "FindUsersByText", "Admin", new { area = "Admin", val = "H" }, null)
            </td>
            <td>
                @Html.ActionLink("I", "FindUsersByText", "Admin", new { area = "Admin", val = "I" }, null)
            </td>
            <td>
                @Html.ActionLink("J", "FindUsersByText", "Admin", new { area = "Admin", val = "J" }, null)
            </td>
            <td>
                @Html.ActionLink("K", "FindUsersByText", "Admin", new { area = "Admin", val = "K" }, null)
            </td>
            <td>
                @Html.ActionLink("L", "FindUsersByText", "Admin", new { area = "Admin", val = "L" }, null)
            </td>
            <td>
                @Html.ActionLink("M", "FindUsersByText", "Admin", new { area = "Admin", val = "M" }, null)
            </td>
            <td>
                @Html.ActionLink("N", "FindUsersByText", "Admin", new { area = "Admin", val = "N" }, null)
            </td>
            <td>
                @Html.ActionLink("O", "FindUsersByText", "Admin", new { area = "Admin", val = "O" }, null)
            </td>
            <td>
                @Html.ActionLink("P", "FindUsersByText", "Admin", new { area = "Admin", val = "P" }, null)
            </td>
            <td>
                @Html.ActionLink("Q", "FindUsersByText", "Admin", new { area = "Admin", val = "Q" }, null)
            </td>
            <td>
                @Html.ActionLink("R", "FindUsersByText", "Admin", new { area = "Admin", val = "R" }, null)
            </td>
            <td>
                @Html.ActionLink("S", "FindUsersByText", "Admin", new { area = "Admin", val = "S" }, null)
            </td>
            <td>
                @Html.ActionLink("T", "FindUsersByText", "Admin", new { area = "Admin", val = "T" }, null)
            </td>
            <td>
                @Html.ActionLink("U", "FindUsersByText", "Admin", new { area = "Admin", val = "U" }, null)
            </td>
            <td>
                @Html.ActionLink("V", "FindUsersByText", "Admin", new { area = "Admin", val = "V" }, null)
            </td>
            <td>
                @Html.ActionLink("W", "FindUsersByText", "Admin", new { area = "Admin", val = "W" }, null)
            </td>
            <td>
                @Html.ActionLink("X", "FindUsersByText", "Admin", new { area = "Admin", val = "X" }, null)
            </td>
            <td>
                @Html.ActionLink("Y", "FindUsersByText", "Admin", new { area = "Admin", val = "Y" }, null)
            </td>
            <td>
                @Html.ActionLink("Z", "FindUsersByText", "Admin", new { area = "Admin", val = "Z" }, null)
            </td>
        </tr>
    </table>
    <table>
        <tr>
            <td>
                <div id="Users_Container">
                    @(Html.Kendo().Grid(Model)
                       .Name("UserGrid")
                       .Columns(columns =>
                       {

                           columns.Template(
                            @<text>
                                    @Ajax.ActionLink(@item.UserName, "GetUserRoles", "Admin", new { username = @item.UserName },  new AjaxOptions{ UpdateTargetId="roleResults"}, null)
                           </text>).Title("User Name").ClientTemplate("<a href='/Admin/Admin/GetUserRoles/UserName=#=username#'>#=UserName#</a>"); causing error
                                                
                           columns.Bound(p => p.Email)
                          .Width(120)
                          .Title("Email");
                           columns.Bound(p => p.IsApproved)
                          .Width(120)
                          .Title("IsApproved");
                           columns.Bound(p => p.IsLockedOut)
                          .Width(120)
                          .Title("IsLockedOut");
                           columns.Bound(p => p.IsOnline)
                          .Width(120)
                          .Title("IsOnline");
                           columns.Bound(p => p.LastLoginDate)
                          .Width(120)
                          .Title("LastLoginDate");
                          
                       })
                         .DataSource(dataSource => dataSource
                         .Ajax() // Specify that the data source is of ajax type                                            
                         .Read(read => read.Action("Users_Read", "Admin", new { val = ViewBag.Val }).Data("additionalData"))// Specify the action method and controller name                                                  
                         .PageSize(2))
                         .Pageable())
                    <script type="text/javascript">
                        function additionalData() {
                            return {

                            };
                        }
                    </script>
                </div>
                <div>                   
                 <div id="roleResults" />                     
                </div>
            </td>
        </tr>
    </table>
</div>

My controller is below:

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.Mvc;
using System.Web.Security;
using DsTow.Presentation.Repositories;
using DsTow.Presentation.Repositories.Core;
using AutoMapper;
using DsTow.Presentation.Areas.Admin.ViewModel;
using DsTow.Presentation.Infrastructure;
using Kendo.Mvc.Extensions;
using Kendo.Mvc.UI;
using DsTow.Presentation.Areas.Admin.Models;

namespace DsTow.Presentation.Areas.Admin.Controllers
{
    public class AdminController : DsTowBaseController
    {
        private IUserRepository usersRepository;
         
        public AdminController(IUserRepository usersRepository)
        {
            this.usersRepository = usersRepository;

        }

        public ActionResult Index()
        {
            return View();
        }
        //
        // GET: /Admin/Admin/

        public ActionResult FindUsersByText(string val)
        {
            ViewBag.Val = val;
            if (val != "All" && !string.IsNullOrEmpty(val))
            {
                MembershipUserCollection  users = this.usersRepository.FindUsersByText(val);


                IEnumerable<UserViewModel> userview =
                        Mapper.Map<IEnumerable<MembershipUser>, IEnumerable<UserViewModel>>(users.Cast<MembershipUser>().AsEnumerable());                
 
                return View("Users", userview);
            }
            else
            {
                MembershipUserCollection users = this.usersRepository.FindAllUsers();


                IEnumerable<UserViewModel> userview =
                   Mapper.Map<IEnumerable<MembershipUser>, IEnumerable<UserViewModel>>(users.Cast<MembershipUser>().AsEnumerable());
                

                return View("Users", userview);
            }

           
        }

        public PartialViewResult GetUserRoles(string username)
        {

            var results = this.usersRepository.GetUserRoles(username);  
            var result = Mapper.Map<IEnumerable<UserRoles>, IEnumerable<UserRolesViewModel>>(results.AsEnumerable());
            return PartialView("_UserDetails", result);            
        }
        //public ActionResult Roles_Read([DataSourceRequest]DataSourceRequest request, string val)
        //{

        //    MembershipUserCollection users = this.usersRepository.FindUsersByText(val);
        //    IEnumerable<UserViewModel> userview =
        //         Mapper.Map<IEnumerable<MembershipUser>, IEnumerable<UserViewModel>>(users.Cast<MembershipUser>().AsEnumerable());


        //    return Json(userview.FirstOrDefault().Roles.ToDataSourceResult(request, ModelState));
        //}

        public ActionResult Users_Read([DataSourceRequest]DataSourceRequest request, string val)
        {                        
            if (val != "All" && !string.IsNullOrEmpty(val))
            {
                MembershipUserCollection users = this.usersRepository.FindUsersByText(val);

                IEnumerable<UserViewModel> userview =
                        Mapper.Map<IEnumerable<MembershipUser>, IEnumerable<UserViewModel>>(users.Cast<MembershipUser>().AsEnumerable());
                return Json(userview.ToDataSourceResult(request, ModelState));                
            }
            else
            {
                MembershipUserCollection users = this.usersRepository.FindAllUsers();


                IEnumerable<UserViewModel> userview =
                   Mapper.Map<IEnumerable<MembershipUser>, IEnumerable<UserViewModel>>(users.Cast<MembershipUser>().AsEnumerable());

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


        }


    }
}


I have no idea why this is occurring.  It looks right to me.  I think it is a bug in Kendo.
King
Top achievements
Rank 1
 asked on 02 Aug 2012
7 answers
874 views
Hello 
I have multiple series running on a graph of type line . now my client requires that the visibility of each of the series be externally controlled. that is for example if i have a div or li list of series somewhere on the page clicking them i should be able to toggle the visibility of respective series on the graph . for example clicking <div>series A</div> should toggle the visibility of 'series A' on the graph.
I wonder if this is in the scope of the kendo dataviz
Guillermo
Top achievements
Rank 1
 answered on 02 Aug 2012
7 answers
208 views
Create an area chart with multiple sequences.
add a seriesClick function to the json configuration.

You'll notice that both the tooltip and the seriesClick functionality only recognize the highest value series.  The lower value series never get a tooltip and never can get clicked on.  This is apparent on the example page at
http://demos.kendoui.com/dataviz/area-chart/index.html

Is there a workaround for this?
Iliana Dyankova
Telerik team
 answered on 02 Aug 2012
0 answers
100 views

What's the proper markup for the column titles to bind them to a variable?  Basically, I'm looking to localize the column titles pulling them from a resource file.  My only problem is figuring the correct markup to display the header.

I know this works
<div id="CityCodeGridView" data-role="grid" data-bind="source: gridDataSource" data-sortable="true"
       data-editable="true" data-toolbar='["save", "cancel"]' data-columns='[{"field": "CityAlpha", "title": "city code" },
                                                                                    {"field": "CityNumeric", "title": "iata city code"},
                                                                                    {"field": "Description", "title": "description"},
                                                                                    {"field": "NextFlightEnabled", "title": "next flight enabled"},
                                                                                    {"command": "destroy"}]'
       data-scrollable="false">
    
</div>

but I'm looking for something like this
<div id="CityCodeGridView" data-role="grid" data-bind="source: gridDataSource" data-sortable="true"
       data-editable="true" data-toolbar='["save", "cancel"]' data-columns='[{"field": "CityAlpha", "title": userMsgs.CityCode },
                                                                                    {"field": "CityNumeric", "title": userMsgs.IataCityCode},
                                                                                    {"field": "Description", "title": userMsgs.Description},
                                                                                    {"field": "NextFlightEnabled", "title": userMsgs.NextFlightEnabled},
                                                                                    {"command": "destroy"}]'
       data-scrollable="false">
    
</div>
where the title is a member property.  Thanks.
Tina
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Rank 1
 asked on 02 Aug 2012
0 answers
132 views
My rest service is expecting something like this:

'{ data1: "value1", data2: "value2"}'

Using the dataSource.transport.create method, my rest service receives something like this:

'data1=value1&data2=value2'

I've looked through the forums but have had no luck in getting the method to call jquery.ajax() with the proper data. How do I do this?
Matt
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Rank 1
 asked on 02 Aug 2012
1 answer
75 views
How can i make my javascript code run every time the page (page1.html) is shown to the user? Just including the script or using $(document).ready only runs the script the first time the page is shown.
Robin
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 answered on 02 Aug 2012
0 answers
135 views
I am new to the Kendo UI so I may not know how best to phrase my question.  I have setup validation for my grid to be used during inline edits.  I would to use this same validation for a user form as well.  No one likes to code the same thing twice.  Any ideas of how I can do that?

My validation for the grid:

var cityCodesModel = {
    id: "CityAlpha",
    fields: {
        CityAlpha: {
            type: "string",
            validation: {
                required: { message: "city alpha code is required" },
                cityAlphacheckLength: function (input) {
                    input.attr("data-cityAlphacheckLength-msg", "a city alpha code must be 3 characters");
                    var ret = true;
                    if (input.is("[name=CityAlpha]")) {
                        ret = input.val().length == 3;
                    }
                    return ret;
                }
            }
        },

        CityNumeric: {
            type: "string",
            validation: {
                required: { message: "city numeric code code is required" },
                cityNumericCheckLength: function (input) {
                    input.attr("data-cityNumericCheckLength-msg", "a city numeric code must be 4 characters");
                    var ret = true;
                    if (input.is("[name=CityNumeric]")) {
                        ret = input.val().length == 4;
                    }
                    return ret;
                },
                cityNumericIsNumeric: function (input) {
                    input.attr("data-cityNumericIsNumeric-msg", "a city numeric code must be numeric");
                    var ret = true;
                    if (input.is("[name=CityNumeric]")) {
                        ret = !isNaN(input.val());
                    }
                    return ret;
                }
            }
        },

        Description: { type: "string",
            validation: {
                required: false,
                descriptionCheckLength: function (input) {
                    input.attr("data-descriptionCheckLength-msg", "a description cannot be longer than 80 characters");
                    var ret = true;
                    if (input.is("[name=Description]")) {
                        ret = input.val().length <= 80;
                    }
                    return ret;
                }
            }
        },
       
        NextFlightEnabled: { type: "boolean" }
    }
};

Brad
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Rank 1
 asked on 02 Aug 2012
0 answers
179 views
Hi All,

I am using remote datasource and binding this by using Odata service.

Example for Odata service: 
_WebServiceAddress + "dataapi/ProductGroupProducts?$orderby=Name&$filter=ProductGroupId eq guid'" + tSelectedId + "'"

and i am trying to filter datasource server side by using datasource filter option. 
Example: 

   $("#DivProductGroupDetailsTable").data("kendoGrid").dataSource.filter({
            logic: "or",
            filters: [
                    { field: "Name", operator: "contains", value: pSearchValue },
                    { field: "DataMatchKey", operator: "contains", value: pSearchValue }
                ]
        });

but i am getting following error:
":"Query parameter '$filter' is specified, but it should be specified exactly once."

Please advise.

Thank you in advance.

regards,
Shankar
Shankar
Top achievements
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 asked on 02 Aug 2012
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