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3 answers
310 views
I have a scenario where I want to save kendo grid batch edit and other fields in the form in one submit button press. 
Daniel
Telerik team
 answered on 30 Jan 2013
1 answer
264 views
Hi i am using kendo grid in my page defined in javascript. Below is my grid code in javascript

 function LoadAllPanelUsers() {
                 
                 dataSource = new kendo.data.DataSource({
                     transport: {
                         read: {
                             url: "/Home/LoadAllUsers",
                             type: "POST",
                             dataType: "json"
                         },
                         update: {
                             url: "/Home/UpdateUser",
                             dataType: "json",
                             type: "POST"

                         },
                         destroy: {
                             url: "/Home/DeleteUser",
                             dataType: "json",
                             type: "POST"
                             
                         },
                         create: {
                             url: "/Account/InsertUser",
                             dataType: "json",
                             type: "POST"
                                        
                         },
                         parameterMap: function (options, operation) {
                             if (operation !== "read" && options.models[0]) {
                                 return options.models[0];
                             }
                         }
                     },
                     type: "json",
                     batch: true,
                     schema: {
                         model: {
                             id: "UserID",
                             fields: {
                                 UserID: { editable: false, nullable: true, type: "number" },
                                 UserNumber: { type: "number", validation: { required: true, max: 96} },
                                 UserDescription: { type: "string", validation: { maxLength: 31} },
                                 PartitionNumber: { editable: false, type: "number", defaultValue: "1", validation: { required: true} },
                                 AuthorityLevel: { type: "number", validation: { required: true }, defaultValue: 0 },
                                 UserCode: { type: "number", validation: { required: true, maxLength: 4, minLength: 4} },
                                 IsDeleted: { type: "bool" },
                                 IsEnabled: { type: "bool" }
                             }
                         },
                         data: "data",
                         total: "total"
                     }
                 });

                 var PanelDevices = [];
                 $("#rdgrd_AIB_UserResults").empty();
                 $("#rdgrd_AIB_UserResults").kendoGrid({
                     dataSource: dataSource,
                     height: 410,
                     selectable: "row",
                     
                     toolbar: ["create", "save", "cancel"],
                     columns: [
                            {
                                field: "UserNumber",
                                title: "User Number",
                                width: 150
                            },
                            {
                                field: "UserDescription",
                                title: "User Name",
                                width: 150
                            },
                            {
                                field: "PartitionNumber",
                                title: "Partition Number",
                                width: 150
                            },
                            {
                                field: "UserCode",
                                title: "User Code",
                                width: 150
                            },
                            {
                                field: "AuthorityLevel",
                               
                                title: "Authority Level",
                                width: 150
                            }
                    ],
                     editable: true,
                     navigatable: true
                 });
             }

when i insert the row , enter necessary values and click on save changes the controller action is called and the user is created in DB successfully. i return the same object after updating the new user id to the grid. below is my response body recieved from controller action.

  1. Request URL:
    http://localhost:60410/Account/InsertPanelUser
  2. Request Method:
    POST
  3. Status Code:
    200 OK
  4. Request Headersview source
    1. Accept:
      application/json, text/javascript, */*; q=0.01
    2. Accept-Charset:
      ISO-8859-1,utf-8;q=0.7,*;q=0.3
    3. Accept-Encoding:
      gzip,deflate,sdch
    4. Accept-Language:
      en-US,en;q=0.8
    5. Cache-Control:
      no-cache
    6. Connection:
      keep-alive
    7. Content-Length:
      110
    8. Content-Type:
      application/x-www-form-urlencoded
    9. Cookie:
      ASP.NET_SessionId=fjvgg5ehwlifhoukfi3zeupq
    10. Host:
      localhost:60410
    11. Origin:
      http://localhost:60410
    12. Pragma:
      no-cache
    13. Referer:
      http://localhost:60410/Home/Home
    14. User-Agent:
      Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.17 (KHTML, like Gecko) Chrome/24.0.1312.56 Safari/537.17
    15. X-Requested-With:
      XMLHttpRequest
  5. Form Dataview sourceview URL encoded
    1. UserID:
      null
    2. UserNumber:
      43
    3. UserDescription:
      test234
    4. PartitionNumber:
      1
    5. AuthorityLevel:
      3
    6. UserCode:
      5428
    7. AccountID:
      0
  6. Response Headersview source
    1. Cache-Control:
      private
    2. Connection:
      Close
    3. Content-Length:
      254
    4. Content-Type:
      application/json; charset=utf-8
    5. Date:
      Mon, 28 Jan 2013 09:24:37 GMT
    6. Server:
      ASP.NET Development Server/10.0.0.0
    7. X-AspNet-Version:
      4.0.30319
    8. X-AspNetMvc-Version:
      4.0
Response data
{"ExtensionData":null,"AuthorityLevel":3,"Changed":false,"ChangedBy":null,"Defaulted":false,"IsDeleted":false, "IsEnabled":false,"MacPanelID":0,"PartitionNumber":1,"SortIndex":null,"UserCode":"5428","UserDescription":"test234", "UserID":66,"UserNumber":43} in the response data you can see that the user id is 66. this id is not getting updated in the grid data. following is my grid data after save changes

$("#rdgrd_AIB_UserResults").data('kendoGrid')
h.extend.init
  1. _currentjQuery.fn.jQuery.init[1]
  2. _dataArray[8]
    1. 0f
      1. AccountID0
      2. AuthorityLevel3
      3. PartitionNumber"1"
      4. UserCode5428
      5. UserDescription"test234"
      6. UserIDnull
      7. UserNumber43
      8. _eventsObject
      9. dirtyfalse
      10. idnull
      11. parentfunction (){return c}
      12. uid"a9eb1dab-0ce5-43a4-a1ef-2596db7b5c07"
      13. __proto__b
    2. 1f
    3. 2f
here in the above object you can see that id and userid is null
Petur Subev
Telerik team
 answered on 30 Jan 2013
2 answers
583 views
Hello all,

   I'm trying to get a fixed size panelbar (see: http://www.kendoui.com/forums/ui/panelbar/static-sized-panelbar.aspx ) working in a more "mobile" feel. The fixed size part is working just great. But - is there a way to have the fixed size "long" content in the panelBar scroll with overshoot and bounce back like on the kendo mobile listView and other mobile widgets? Can I somehow put the content items in a scroller control? I'm not too sure how to make that work.

Cheers,
Stephen
S
Top achievements
Rank 1
 answered on 30 Jan 2013
9 answers
246 views
Hello,

when i bind a listview to a grouped datasource, the click event fires twice.
how can I prevent it, if this is intended?

Kind regards
Axel
Iliana Dyankova
Telerik team
 answered on 29 Jan 2013
1 answer
143 views
I have a tab strip that links to two views (snippet 1).  What I would like to do is have a way to initially select the second tab and its corresponding view.

I tried using the selectedIndex property (snippet 2), but it seems to always display whichever view I define first in code - I can change the highlighted tab, but what I really want to do is change the view that is displayed.

I have tried various versions of using the application's navigate method from body.onload, but that seems to work poorly.

Any ideas?

(Snippet 1)

        <div data-role="footer">
            <div data-role="tabstrip" id="tabstrip">
                <a href="#tabstrip-viewnotes" data-icon="recents">View Notes</a>
                <a href="#tabstrip-addnote" data-icon="add">Add Note</a>
            </div>
        </div>

(Snippet 2)

        $("#tabstrip").kendoMobileTabStrip({
                    selectedIndex: 1
                });

Iliana Dyankova
Telerik team
 answered on 29 Jan 2013
1 answer
63 views
We would like to have a header that has a back button and home button next to each other.  Unfortunately, when we include a button next to the back button and run our app on a PC in Firefox or IE, the home button displays half a line lower than it should. 

It looks right on the mobile devices that I have tested, but it would be kinda nice if it looked right on the PC too - it's nice to be able to test/demo the app on a PC.


    <div data-role="view" data-title="Test page">
    <header data-role="header">
        <div data-role="navbar">
            <span data-role="view-title"></span>
            <a data-align="left" data-role="backbutton" class="nav-button" href="#index">Back</a>
            <a data-align="left" data-role="button" class="nav-button" href="default.aspx" data-rel="external" data-icon="home"></a>
        </div>
    </header>

Iliana Dyankova
Telerik team
 answered on 29 Jan 2013
5 answers
134 views
I am using Kendo UI mobile, Phone Gap and Icenium for developing Mobile app. 

When I running my app in  Iphone and Iphone5 simulator, it's working fine.but when I try on Ipad simulator, the UI will be same as smartphone UI .

I read that Kendo UI mobile will automatically detect and change to the Device native look (http://demos.kendoui.com/mobile/simulator).

Should I include  css media(-webkit-device-pixel-ratio:2) for IPad? or anything more?

Guide me to know the  issue...

 
Kamen Bundev
Telerik team
 answered on 29 Jan 2013
1 answer
233 views

I have a small application that returns SQL Server data to a cshtml page and populates a chart.

But, the code I used does not seem like the best solution and I was wondering if you could take a look at my code and give me an idea of a better way?

My code is below.

Model:

public class LoginHistory
{
    public Int32 LoginHistoryID { set; get; }
    public Decimal LoginDuration { set; get; }
    public string LoginApp { set; get; }
    public DateTime LoginDateTime { set; get; }
    public string LoginUser { set; get; }
    public string LoginLocation { set; get; }
    public string LoginEnvironment { set; get; }
}

CSHTML:

@model IEnumerable<AllanTest01.Models.LoginHistory>
 
@{
    Layout = null;
}
 
<!DOCTYPE html>
 
<html>
<head>
    <meta name="viewport" content="width=device-width" />
    <title>Index</title>
 
    <!-- Kendo References -->
    <link rel="stylesheet" href="~/Content/kendo.common.min.css">
    <link rel="stylesheet" href="~/Content/kendo.default.min.css">
    <link href="~/Content/kendo.dataviz.min.css" rel="stylesheet" type="text/css" />
    <script src="~/Scripts/jquery.min.js"></script>
    <script src="~/Scripts/kendo.all.min.js"></script>
    <script src="~/Scripts/kendo.aspnetmvc.min.js"></script>
 
</head>
<body>
    <div>
 
 
 
         
        Login History Charts 01
 
        <br /><br />
 
        filters_here
        <br />
        Date Range: @(Html.Kendo().DateTimePicker().Name("StartDateTime")) - @(Html.Kendo().DateTimePicker().Name("EndDateTime"))
 
        <br /><br />
 
        <table style="width:100%;">
            <tr>
                    @* loop thru the apps *@
                    @foreach (var item in Model)
                    {
                         
                            <td>
                                        @(Html.Kendo().Chart()
                                            .Name(item.LoginApp.ToString().Replace(" ", "_"))
                                            .Title(item.LoginApp)
                                            .Legend(legend => legend
                                                .Position(ChartLegendPosition.Bottom)
                                            )
                                            .Series(series =>
                                            {
                                                series.Column(new double[] { 15.7, 16.7, 20, 23.5, 26.6 }).Name("World");
                                                series.Column(new double[] { 67.96, 68.93, 75, 74, 78 }).Name("United States");
                                            })
                                            .CategoryAxis(axis => axis
                                                .Categories("2005", "2006", "2007", "2008", "2009")
                                            )
                                            .ValueAxis(axis => axis
                                                .Numeric().Labels(labels => labels.Format("{0}%"))
                                            )
                                            .Tooltip(tooltip => tooltip
                                                .Visible(true)
                                                .Format("{0}%")
                                            )
                                            .HtmlAttributes(new { style = "width:300px;" })
                                        )
                            </td>
                    }
            </tr>
        </table>
 
 
 
 
 
 
 
 
 
 
        @foreach (var item in Model)
{
   <p>@item.LoginHistoryID | @item.LoginDuration | @item.LoginApp | @item.LoginDateTime | @item.LoginUser | @item.LoginLocation</p>
}
    </div>
</body>
</html>

HomeController.cs:

using AllanTest01.Models;
using System;
using System.Collections.Generic;
using System.Data;
using System.Data.SqlClient;
using System.Linq;
using System.Web;
using System.Web.Mvc;
 
namespace AllanTest01.Controllers
{
    public class HomeController : Controller
    {
        //
        // GET: /Home/
 
        public ActionResult Index()
        {
            var items = GetLoginHistory();
 
            var newItems = (from p in items
                            select new LoginHistory
                            {
                                LoginHistoryID = p.Field<Int32>("LoginHistoryID"),
                                LoginDuration = p.Field<Decimal>("LoginDuration"),
                                LoginApp = p.Field<String>("LoginApp"),
                                LoginDateTime = p.Field<DateTime>("LoginDateTime"),
                                LoginUser = p.Field<String>("LoginUser"),
                                LoginLocation = p.Field<String>("LoginLocation")
                            }).ToList();
 
            return View(newItems);
        }
 
        private List<DataRow> GetLoginHistory()
        {
            List<DataRow> list = null;
            string srtQry = @"Select LoginHistoryID, LoginDuration, LoginApp, LoginDateTime, LoginUser, LoginLocation, LoginEnvironment
                              From LoginHistories";
            string connString = "Data Source=.\\sqlexpress;Initial Catalog=AllanTest;Integrated Security=True";
 
            using (SqlConnection conn = new SqlConnection(connString))
            {
                using (SqlCommand objCommand = new SqlCommand(srtQry, conn))
                {
                    objCommand.CommandType = CommandType.Text;
                    DataTable dt = new DataTable();
                    SqlDataAdapter adp = new SqlDataAdapter(objCommand);
                    conn.Open();
                    adp.Fill(dt);
                    if (dt != null)
                    {
                        list = dt.AsEnumerable().ToList();
                    }
                }
            }
            return list;
        }
 
    }
}

Iliana Dyankova
Telerik team
 answered on 29 Jan 2013
3 answers
1.7K+ views
Hi, 

Is there a way to customize buttons in the grid popup editmode?

I have looked through code for creating the popup window and it seems that the buttons are appended regardless to the html before creating the window.
ie.: 
html += that._createButton("update") + that._createButton("canceledit");
            html += '</div></div>';

I want to change to position, icons and text but keeping the functionality.

I tried changing content on open event, but this seems not to be the best approach.
i.e: 
 open: function (e)
        {
          // TODO: fikse knapper: 
          // debugger;
          var content = $(e.sender.content());
          content.find(".popup-fieldset-wrapper").append(content.find(".k-button"));
          content.find(".k-button").wrapAll("<div class='buttons' style='float: right;'/>");
          content.find(".k-button.k-grid-update").addClass("save");
          content.find(".k-button.k-grid-cancel").addClass("cancel");
          e.sender.content(content); //at first i was converting content back to html(), but seems much better when just putting the jQuery object into content. 
          //          e.sender.center();
        }

However this method looses the mvvm binding and the widgets looses its functionality!
Any help appreciated.
Alexander Valchev
Telerik team
 answered on 29 Jan 2013
1 answer
299 views
I cannot figure out how to (w/out hacking at the css styles), configure the pager to use the text rather than the icon/button images for the next and previous buttons. 

The following is used to setup the messages, which I can inspect the elements and see that the text is updated correctly, but how do I make it so that the pager uses the text rather than the icons? 

        messages: {
            display: "{0}-{1} of {2} total accounts",
            empty: "No accounts to display",
            first: "First",
            last: "Last",
            next: "Next",
            previous: "Previous"
        }

Thanks
Iliana Dyankova
Telerik team
 answered on 29 Jan 2013
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