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UI for ASP.NET MVC Forum
7 answers
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I've noticed there's a small visual issue occurring while using the date picker when going up (clicking on the month name, clicking on the year number) or going down (clicking on the selected year, clicking on the selected month).

 

When you go up or down a level, the elements in opened window starts off at a size which is slightly larger than what it should be when it finishes loading, so then when the widget finishes loading, it "jumps" to thesmaller size.

 

This currently happens on all styling, but its the most pronounced when using the material theme (e.g. using the bootstrap theme will make the elements jump very slightly towards the bottom).

 

Is there a way to stop this from happening?

 

Thanks

Dimo
Telerik team
 answered on 21 Jan 2016
2 answers
158 views

Hello everybody,

I have a TreeList, which displays Data from an external DataSource. I asked my self, how I can access the filter by a textbox. I tried alot, but nothing of that worked. Is there any way to do this?

 This is what i got so far:

LogEntryView:

02.<div class="form-group">
03.        @(Html.Kendo().TextBox()
04.            .Name("tree-text-search")
05.        )
06.        @(Html.Kendo().Button()
07.            .Name("Search")
08.            .Content("Search")
09.            .Events(e => e.Click("onClick"))
10.        )
11.</div>
12.@(Html.Kendo().TreeList<HrLaborRelation.Web.Models.LogEntryViewModel>()
13.    .Name("Entries")
14.    .Columns(columns => {
15.        columns.Add().Field(f => f.EntityName);
16.        columns.Add().Field(f => f.SpecifiedType);
17.        columns.Add().Field(e => e.ColumnName);
18.        columns.Add().Field(e => e.NewValue);
19.        columns.Add().Field(e => e.OldValue);
20.        columns.Add().Field(e => e.Action);
21.        columns.Add().Field(e => e.CreatedBy);
22.        columns.Add().Field(e => e.EntryDate).Format("{0:dd/MM/yyyy HH:mm}");
23.    })
24.    .Resizable(true)
25.    .Reorderable(true)
26.    .ColumnMenu()
27.    .Filterable(true)
28.    .DataSource(dataSource => dataSource
29.        .Read(read => read.Action("GetEntries", "LogEntry"))
30.        .Model(m => {
31.            m.Id(f => f.LogEntryId);
32.            m.ParentId(f => f.ParentLogEntryId);
33.            m.Field(f => f.EntityName);
34.        })
35.    )
36.)
37.//I actually don't really know what this does
38.function onClick(e) {
39.        alert("Click");
40.        var treeview = $("#Entries").data("kendoTreeView"),
41.        searchContext = $("#tree-text-search").val()
42.        alert(searchContext)
43.        item = treeview.findByText(searchContext),
44.        dataItem = treeview.dataItem(item),
45.        nodeText = dataItem.EntityName;
46. 
47.        alert(nodeText);
48.        while (dataItem.parentNode()) {
49. 
50.            alert("Iterating");
51.            dataItem = dataItem.parentNode();
52.            dataItem.children.filter({ field: "EntityName", operator: "contains", value: nodeText });
53.            nodeText = dataItem.text;
54.        }
55.}

LogEntryController:

01.namespace HrLaborRelation.Web.Controllers
02.{
03.    public class LogEntryController: BaseController {
04. 
05.        // GET: LogEntry
06.        public ActionResult Index() {
07.            return View(db.LogEntries.Where(x => x.EntityId == -1).ToList());
08.        }
09.        public JsonResult GetEntries([DataSourceRequest]DataSourceRequest request, int? id, /*string searchText*/) {
10. 
11.            var entries = db.LogEntries.Include(e => e.ColumnLogEntries);
12.            if (id.HasValue) {
13.                entries = entries.Where(e => e.ParentLogEntryId == id);
14.            }
15.            //if(!string.IsNullOrEmpty(searchText)) {
16.            //    entries = entries.Where(e => e.EntityName.Contains(searchText));
17.            //}
18.            var result = entries.ToList().Select(e => new LogEntryViewModel(e, e.ColumnLogEntries.Any()));
19. 
20.            return Json(result.ToTreeDataSourceResult(request), JsonRequestBehavior.AllowGet);
21.        }
22.    }
23.}

Thanks for your help.

 Kind regards 

 Brian Haller

Brian
Top achievements
Rank 1
 answered on 21 Jan 2016
3 answers
271 views

Hi,

 

I have applied different colours for different events but I need to show different gradient colours or 2 colours for each event. Is there any way to do this?

 

Thanks in advance.

Iliana Dyankova
Telerik team
 answered on 20 Jan 2016
1 answer
4.1K+ views

Hi,

 

I have to get the values user entered on edit in the inline grid. So I have kept save event on gird and trying to access the values on the method but I am not sure how to the get the values.

   @(Html.Kendo().Grid<BHEBS.Areas.Admin.Models.ContractBudgetModel.contractBudgetBUModel>()
        .Name("ContractBudgetBUGrid")
                 .Events(e => e.Save("onSave"))
        .Columns(columns =>
        {
            columns.Bound(p => p.Id);
            columns.Bound(p => p.BusinessUnit);
            columns.Bound(p => p.Description);       
            columns.Bound(p => p.ServiceType);
            columns.Bound(p => p.BUAuthAmt);
            columns.ForeignKey(p => p.SpendPriority, (System.Collections.IEnumerable)ViewData["SpendPriority"], "Value", "Text").Width(120);
            columns.Bound(p => p.ContractBUAmt);
            columns.Bound(p => p.BUBudgetAmt);
            columns.ForeignKey(p => p.contractSpendPriority, (System.Collections.IEnumerable)ViewData["SpendPriority"], "Value", "Text").Width(120);
            columns.Command(command =>
            {
                command.Edit().HtmlAttributes(new { @class = "btn-primary" });               
            });         
        })       
        .Pageable(pageable => pageable.Refresh(true).PageSizes(true).ButtonCount(5))      
        .Sortable()
        .Scrollable()
        .Filterable()
        .Selectable()
        .Resizable(resize => resize.Columns(true))
        .HtmlAttributes(new { style = "height:450px;" })
        .DataSource(dataSource => dataSource.Ajax().PageSize(10).Read(read => read.Action("ContractBudgetBU_Read", "ContractBudget").Data("additionalInfo"))
                                .Model(model => { model.Id(p => p.Id); model.Field(p => p.Id).Editable(false); model.Field(p => p.BusinessUnit).Editable(false); model.Field(p => p.Description).Editable(false); model.Field(p => p.ServiceType).Editable(false); model.Field(p => p.BUAuthAmt).Editable(false); model.Field(p => p.BUBudgetAmt).Editable(false); model.Field(p => p.SpendPriority).Editable(false); model.Field(p => p.contractSpendPriority).DefaultValue("Normal"); })
                        .Update(update => update.Action("Update_ContractBudgetBU", "ContractBudget"))))
 
 
 function onSave(e) {
        var data = e.values;
//I am getting error e.values is undefined.
}

 

 

Thanks,

Veena

Boyan Dimitrov
Telerik team
 answered on 20 Jan 2016
1 answer
142 views

I am using asp.net mvc 6 and your example chart code below.  I get an compile error on .bar -  ChartSeriesFactory' does not contain a definition for 'Bar' and no extension method 'Bar' accepting a first argument of type 'ChartSeriesFactory' could be found (are you missing a using directive or an assembly reference?

I'm using your latest code 2016.1.112 trial version and set up exactly as described in your documentation.

<div class="demo-section k-content wide">

    @(Html.Kendo().Chart()
        .Name("chart")
        .Title("Site Visitors Stats \n /thousands/")
        .Legend(legend => legend
            .Visible(false)
        )
        .ChartArea(chartArea => chartArea
            .Background("transparent")
        )
        .Series(series =>
        {
            series.Bar(new double[] { 56000, 63000, 74000, 91000, 117000, 138000 }).Name("Total Visits");
            series.Bar(new double[] { 52000, 34000, 23000, 48000, 67000, 83000 }).Name("Unique visitors");
        })
        .CategoryAxis(axis => axis
            .Categories("Jan", "Feb", "Mar", "Apr", "May", "Jun")
            .MajorGridLines(lines => lines.Visible(false))
        )
        .ValueAxis(axis => axis
            .Numeric()
            .Max(140000)
            .Line(line => line.Visible(false))
            .MajorGridLines(lines => lines.Visible(true))
        )
        .Tooltip(tooltip => tooltip
            .Visible(true)
            .Template("#= series.name #: #= value #")
        )
    )
</div>

T. Tsonev
Telerik team
 answered on 20 Jan 2016
13 answers
152 views

Hi,

 

I have just updated my ASP.NET 5 MVC 6 project to the beta8 using the provided beta8 2015.3.1026 nuget package for Telerik UI for ASP.NET MVC (https://www.nuget.org/packages/Kendo.Mvc/2015.3.1026​).

 There seems to have been many regressions in component fonctionnalities.

 For instance, it is no longer possible to use Deferred initialization for grids or notifications.

@Html.Kendo().DeferredScriptsFor("grid", false)
 The application does not throw any exception but the components are not initialized anymore and nothing appears...

I would suppose this is the case for all components allowing deferred initialization.

 

Also, it is no longer possible to use Edition (inline or popup) with grids.

 

I had to comment the folowing features in order for the page to not crash with a HTTP Error 502.3 - Bad Gateway

@(Html.Kendo().Grid<Country>()
    .Name("grid")
    //.Deferred()
    .Columns(columns =>
    {
        columns.Bound(p => p.Description);
        columns.Bound(p => p.Code);
        columns.Bound(p => p.Region);
        columns.Bound(p => p.Oecd);
        columns.Bound(p => p.UE);
        //columns.Command(command => { command.Edit().Text(" ").CancelText(" ").UpdateText(" "); command.Destroy().Text(" "); }).Width(100);
    })
    //.ToolBar(toolbar => toolbar.Create())
    //.Editable(editable => editable.Mode(GridEditMode.InLine))
    .Pageable()
    .Sortable(sortable => sortable.SortMode(GridSortMode.MultipleColumn))
    .Scrollable()
    .Filterable(filterable => filterable.Mode(GridFilterMode.Row))
    .HtmlAttributes(new { style = "margin-top:20px;height:400px;" })
    .DataSource(dataSource => dataSource
        .Ajax()
        .PageSize(20)
        .Model(model =>
        {
            model.Id(p => p.Id);
        })
        .Sort(sort => sort.Add("Description").Ascending())
        .Read(read => read.Action("Get", "Countries"))
        .Create(update => update.Action("Create", "Countries"))
        .Update(update => update.Action("Update", "Countries"))
        .Destroy(update => update.Action("Delete", "Countries"))
        .Events(events => events.Error("error_handler"))
     )
)

Sebastian
Telerik team
 answered on 20 Jan 2016
7 answers
132 views

I've just updated a project to version 2016.1.112, and now the row that the mouse pointer hovers over is highlighted (see attached image). How can this be turned off?

 

Also, whilst it is now possible to filter for null dates, the Boolean columns on the grid, still only offer a true/false option. Is it possible to add an is null option?

 

Thanks

 

 

Iliana Dyankova
Telerik team
 answered on 20 Jan 2016
1 answer
95 views

 Given the grid toolbar code below, is there a reason why the Excel and PDF buttons show in a heavier font weight than the Create button?

Please see the attached bitmap. 

Is there a workaround?

 Ken

 

.ToolBar(toolbar => toolbar.Create().Text("Add new Customer"))
.ToolBar(toolbar => toolbar.Excel().Text("Export to Excel"))
.ToolBar(toolbar => toolbar.Pdf().Text("Export to PDF"))
Radoslav
Telerik team
 answered on 20 Jan 2016
2 answers
86 views

<script id="detail-template" type="text/x-kendo-template">
  <div class='shipping-details'>
    <ul>
      <li><label>Applied:</label>kendo.toString(#= Applied #, "MM-dd-yyyy" )</li>
    </ul>
  </div>
</script>

 

I have a DateTime field in my model which I want to format.  How do you do this in 'UI for ASP.NET MVC' and how do you format kendo # variables in general?

'kendo.' is not recognized in the "text/x-kendo-template", #= Applied # is and displays the full DateTime.

 

 

 

Joe
Top achievements
Rank 1
 answered on 19 Jan 2016
9 answers
132 views
I'm trying to build a monitoring page for a Telerik Scheduler in MVC and trying to refresh the page every minute. I can-do a reload() every minute but was hoping for a more elegant solution. I'm trying the following code in javascript However I don't see the time-bar updating. setInterval(function () {

var scheduler = $("#ReservationsTimeLine").data("kendoScheduler");

var start = Date.now();
var end = start + 2 * 60 * 60 * 1000;

scheduler.startDate = start;
scheduler.endDate = end;
scheduler.dataSource.read();
scheduler.refresh();

}, 60000); //1 minute
Denis Buchwald
Top achievements
Rank 1
 answered on 18 Jan 2016
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