Questions on Kendo UI for jQuery Forum

3 answers

408 views

I have problems having the scheduler widget initialize correctly.

When it shows up, I have to go forward one day and then backward one day to have it render as it should.

Why?

Because of problems with posting images on this forum, I had to create a stack overflow posting, if you are interested in screenshots of the rendition, look here.

The source code for index.html comes here (it is probably looking better on stack overflow):

<!DOCTYPE html>
<html>
<head>
   <title>Test</title>
   <meta charset="utf-8">
   <meta http-equiv="X-UA-Compatible" content="IE=edge">
   <script src="js/jquery.min.js"></script>
   <script src="js/kendo.web.js"></script>
   <script src="js/kendo.mobile.js"></script>

   <script>
       var app = new kendo.mobile.Application(document.body,
       {
           skin: 'flat'
       });

       window.kendoMobileApplication = app;

       $(function()
       {
           init_scheduler();
           change_view("#vHome");
       });

       function change_view(view)
       {
           app.navigate(view);
       }

       function init_scheduler()
       {
           $("#wScheduler").kendoScheduler({
               date: new Date("2013/6/13"),
               startTime: new Date("2013/6/13 07:00 AM"),
               height: 600,
               views: [
                       "day",
                       { type: "workWeek", selected: true },
                       "week",
                       "month",
                       "agenda"
               ],
               timezone: "Etc/UTC",
               dataSource: {
                   batch: true,
                   transport: {
                       read: {
                           url: "http://demos.kendoui.com/service/tasks",
                           dataType: "jsonp"
                       },
                       update: {
                           url: "http://demos.kendoui.com/service/tasks/update",
                           dataType: "jsonp"
                       },
                       create: {
                           url: "http://demos.kendoui.com/service/tasks/create",
                           dataType: "jsonp"
                       },
                       destroy: {
                           url: "http://demos.kendoui.com/service/tasks/destroy",
                           dataType: "jsonp"
                       },
                       parameterMap: function(options, operation)
                       {
                           if (operation !== "read" && options.models)
                           {
                               return { models: kendo.stringify(options.models) };
                           }
                       }
                   },
                   schema: {
                       model: {
                           id: "taskId",
                           fields: {
                               taskId: { from: "TaskID", type: "number" },
                               title: { from: "Title", defaultValue: "No title", validation: { required: true } },
                               start: { type: "date", from: "Start" },
                               end: { type: "date", from: "End" },
                               startTimezone: { from: "StartTimezone" },
                               endTimezone: { from: "EndTimezone" },
                               description: { from: "Description" },
                               recurrenceId: { from: "RecurrenceID" },
                               recurrenceRule: { from: "RecurrenceRule" },
                               recurrenceException: { from: "RecurrenceException" },
                               ownerId: { from: "OwnerID", defaultValue: 1 },
                               isAllDay: { type: "boolean", from: "IsAllDay" }
                           }
                       }
                   },
                   filter: {
                       logic: "or",
                       filters: [
                               { field: "ownerId", operator: "eq", value: 1 },
                               { field: "ownerId", operator: "eq", value: 2 }
                       ]
                   }
               },
               resources: [
                       {
                           field: "ownerId",
                           title: "Owner",
                           dataSource: [
                                   { text: "Alex", value: 1, color: "#f8a398" },
                                   { text: "Bob", value: 2, color: "#51a0ed" },
                                   { text: "Charlie", value: 3, color: "#56ca85" }
                           ]
                       }
               ]
           });
       }

       function on_goto_scheduler_clicked()
       {
           change_view('#vCalendar');
       }
   </script>

   <link href="css/kendo.mobile.flat.css" rel="stylesheet" />
   <link href="css/kendo.common.css" rel="stylesheet" />
   <link href="css/kendo.default.css" rel="stylesheet" />
   <style>
       [href*=index], #back-button
       {
           visibility: hidden;
       }
   </style>
</head>
<body>
   <div data-role="view" id="vHome">
       <div class="margin-box">
           <span data-role="button" data-click="on_goto_scheduler_clicked">show scheduler</span>
       </div>
   </div>

   <div data-role="view" id="vCalendar">
       <div id="wScheduler"></div>
   </div>
</body>
</html>

Scheduler

answered on 28 Jan 2014

1 answer

83 views

Kendo Grid Hierarchy templating issue

My design requires a checkbox as the first column in the grid and subsequent grids, however, using Hierarchy to implement those subsequent grids, the drop down arrow that kendo adds becomes the first column making the column with the checkbox template second. Is there an efficient / official way of getting around this?

Grid

answered on 28 Jan 2014

1 answer

151 views

Checkbox when selecting node

Hello,

I like the checkbox functionality in the treeview. Is it possible to check the checkbox when selecting a node and behave the CheckChildren.

Thanks,
Martin

TreeView

answered on 28 Jan 2014

3 answers

552 views

Close menu on custom column menu item

I have a need for a custom column editor for a grid I'm working on. As such, I'm adding a custom column menu item to handle column editing. My code looks like:

element.kendoGrid({
columnMenu: {
filterable: true,
sortable: true,
columns: false
},
columnMenuInit: function(e) {
var menu = e.container.find(".k-menu").data("kendoMenu");
var field = e.field;
menu.append({ text: "Columns", spriteCssClass: "k-i-columns" });
menu.bind("select", function(e) {
if ($(e.item).text() == "Columns") {
console.log("Custom button for", field);
}
});
}
// Other configuration here
}

The good news is that the column menu now has my custom Columns menu item in it. The bad news is that after running the custom select function when being clicked, the menu won't close. I've tried menu.close(), but that doesn't do anything. How do I get the popup menu to close after performing my custom action?

Grid

answered on 28 Jan 2014

11 answers

142 views

[bug report] Slider on iOS7

The slider appears broken on iOS7. We are seeing this on iPhone5 with iOS7 and iPads with iOS7. If you open the mobile demos and look in the Forms - Overview demo on an actual iOS device, the track bar is not there. The handle will slide but its offset and you can't see the track. It works in the simulator so you have to use an real device to see it.

Slider

answered on 28 Jan 2014

2 answers

621 views

how to filter the items

Hi
Could you explain how to refresh and filter the listView according to a specific category in the web sushi sample ?

var items = new kendo.data.DataSource({
schema: { model: {} },
transport: { read: { url: window.sushiMenuPath, dataType: "json" } }
});

thanks

ListView

answered on 28 Jan 2014

1 answer

240 views

headerTemplate: my header template is not showing

We have a kendoAutoComplete field where we need the autocomplete list to have column titles at the top. The AutoComplete documentation describes as headerTemplate property that take a string or a function.

I am assigning html to the headerTemplate property. But it does not appear with the autocomplete list. Nor are the header items present when I search the DOM for those header items.

The headerTemplate is our only issue with autoComplete. Please let us know how we can fix or at least work around this issue.

Code...

$this.kendoAutoComplete({
                    placeholder: settings.placeholder,
                    minLength: settings.minLength,
                    dataSource: settings.dataSource,
                    dataTextField: settings.dataTextField,
                    delay: settings.delay,
                    height: settings.listHeight,
                    highlightFirst: settings.highlightFirst,
                    select: function (e) {
                        //console.log("autocomplete select");
                        if (settings.onSelect)
                            settings.onSelect(this.dataItem(e.item.index()));
                    },
                    close: function(e) {
                        if (settings.onClose)
                            settings.onClose(e);
                    },
                    dataBound: function(e) {
                        if (settings.onDataBound)
                            settings.onDataBound(e);
                    },
                    open: function (e) {
                        if (settings.onOpen)
                            settings.onOpen(e);
                    },
                    template: settings.contentTemplate,
                    headerTemplate: settings.headerTemplate
                });
Suffice to say, I am confident that the value of settings.headerTemplate is valid html

Thanks,
Rod Early
McKesson, Inc.

AutoComplete

answered on 28 Jan 2014

2 answers

76 views

Razor with telerik

We have one asp.net major project. which has many pages and its fully depends on gridview. Dropdown box bounded on grid row. Now, we have to change that project to MVC application. which one is best in MVC(asp.net or razor) for developing my project using telerik(kendo).

And give me one sample application for gridview with dropdown selection in MVC using telerik.

General Discussions

answered on 28 Jan 2014

1 answer

83 views

keyboard navigation

Hi,
How to enable keyboard navigation for grid? What i want to achieve is on clicking tab it control should goto next cell, similarly left/right/up/down arrows should go to previous/next/above/bottom cells.

Thanks
Shaneed

Grid

answered on 28 Jan 2014

5 answers

127 views

Grid refresh is broken in 2013.3.1316.340

I have a very simple page , which displays Log4Net entries on the page. It has a grid with a refresh button.
When I hit the refresh button, I do supply additional parameter to the refresh function.
It works in 2013.3.1119 and before, but that functionality is broken in 2013.3.1316.340.

The Page:

@using Monitoring.Contracts.Models
@model  Tuple<IEnumerable<string>, IEnumerable<Log4NetLogItem>>
@{
    var items = Model.Item1.Select(m => new SelectListItem {Text = m, Value = m});
}

<div style="width: 100%;text-align: center">
    <div style="display: inline-block">
        Log4NET Log Viewer  
        @(Html.Kendo().DropDownList()
              .Name("ddLogFiles")
              .DataTextField("Text")
              .DataValueField("Value")
              .Events(e => e.Change("adminContext.ddLogFilesChange"))
              .BindTo(items)
              .SelectedIndex(0)
              )
    </div>
    <br/><br/>
    <div style="text-align: left">
        @(Html.Kendo().Grid(Model.Item2).Name("grdLogItems")
        .Columns(c =>
                     {
                         c.Bound(a => a.LogDate).ClientTemplate("#= kendo.toString(LogDate, \"yyyy-MM-dd HH:mm:ss\") #").Width("10%");
                         c.Bound(a => a.LogLevel).Width("5%");
                         c.Bound(a => a.UserName).Width("10%");
                         c.Bound(a => a.UserAddress).Width("10%");
                         c.Bound(a => a.LoggingClass).Width("10%");
                         c.Bound(a => a.LogMessage).Width("45%");
                         c.Bound(a => a.UserAgent).Width("20%");
                     }
        )
        .Pageable(p=>p.PageSizes(new[]{5,20,100}).Refresh(true))
        .Sortable()
        .Filterable()
        .Scrollable(a=>a.Height(500))
        .Resizable(a=>a.Columns(true))
        .DataSource(d=>d.Ajax().PageSize(100).ServerOperation(false).Read(r=>r.Action("GetLogEntries","Admin").Data("adminContext.extraLogData")))
        )
    </div>
</div>

Controller Action:

public ActionResult GetLogEntries([DataSourceRequest]DataSourceRequest request, string fileName)
        {
            string path = Server.MapPath("~\\Logs");
            var newpath = string.Format("{0}\\{1}{2}", path, fileName, ".log");
            IEnumerable<Log4NetLogItem> lines = ClientNetworkManager.GetLogItems(newpath);
            return Json(lines.ToDataSourceResult(request));
        }

Javascript function:

extraLogData: function () {
        var dropdownlist = $("#ddLogFiles").data("kendoDropDownList");
        return { fileName: dropdownlist.value() };
    }

Javascript correctly returns the fileName parameter, but the controller's fileName parameter is now always null.
And as I said it works in 2013.3.1119 .
Looking into the raw HTML request I'm no longer see fileName as a part of the Form data.

Grid

answered on 27 Jan 2014