Questions on UI for ASP.NET MVC Forum

1 answer

80 views

How to return back to a Kendo Window after a failed Submit?

I am using a kendo popup window as a form to edit items on a grid. If there are errors with defining the properties if should return to the window with error messages. This is Controller action. Currently if the modelstate is not valid it returns a view without and styling (just Html)> If I return View instead of Partial the page loads correctly but as a full page and not a window

public ActionResult EditActivity(EditActivity model)
		{
			var activity = _uow.Activities.GetById(model.ActivityId);

			activity.Phone = model.Phone;
			activity.Fax = model.Fax;
			activity.LastUpdateDate = DateTime.Now;
			activity.LastUpdatedBy = _sessionHandler.UserId;
			if (ModelState.IsValid)
			{
				try
				{
                    _uow.Activities.Update(activity);
                    _uow.Commit();
                    TempData["SaveResultMessage"] = $"Changes to Activity : {activity.ActivityName} have been saved";
                }
				catch
				{
                    ModelState.AddModelError("Save", "Error occurred on save.");
                }

				return RedirectToAction("Index", "DepartmentActivity", new
				{
					id = activity.DepartmentId,
				});
			}

			return View(model);

Editor

Grid

Window

answered on 07 Jun 2024

1 answer

60 views

Strange Character Randomly Appearing

We have this weird scenario where occasionally we get this, and a refresh and it may go away, its 99% not there and 1% of the time shows.

Happens in

Windows
DropDownList

DropDownList

Window

answered on 17 Apr 2024

1 answer

199 views

How to destroy all controls inside kendo window

Hi

I use a Kendo window and load the content through AJAX from a partial view.

The partial view contains Kendo controls such as DropDownList, ContextMenu, etc.

How can I remove all the controls (destroy all UI, events, etc.) inside the partial view when I close the Kendo window

Menu

Window

answered on 07 Jun 2023

5 answers

292 views

Smaller content window on window reopening

Hello,
i've got some problems with kendo window: i've got a window opened by grid context menu. if i open the window, close and reopen the content of the window is shown smaller than the first time.

i'm using the 1.9.1 version of jquery and the 2013.2.716 version of kendo min.

why this happens?

thanks a lot
Paolo

Window

answered on 12 Apr 2023

1 answer

160 views

CheckboxGroup Available in Which Version of Kendo?

Hello - we are currently using Telerik.UI.For.AspNet.Core 2020.3.915 is the CheckBoxGroup component available in this version or would we need to upgrade to a newer version of Kendo? It doesn't not come up as an option for me.

answered on 09 Nov 2022

1 answer

157 views

CascadeFrom not refreshing filtered list

Here's the definition of the two items that are linked by the CascadeFrom:
items.Add().Field(f => f.Country)
.ColSpan(1)
.Name("cmbCountry")
.Editor(e => e.ComboBox()
.AutoWidth(false)
.DataTextField("name")
.DataValueField("id")
.BindTo(@CountryModel.Countries)
.Placeholder("--- Select or Type Country"));
items.Add().Field(f => f.StateProvince)
.ColSpan(1)
.Name("cmbStatesProvinces")
.Editor(e => e.ComboBox()
.AutoWidth(false)
.AutoBind(false)
.Placeholder("--- Select State/Province ---")
.DataTextField("name")
.DataValueField("id")
.DataSource(dS => dS.Read(read => read.Action("GetStateList", "Address").Data("filterState")).ServerFiltering(true))
.CascadeFrom("cmbCountry")
@*.BindTo(@StatesProvinces.StateProvince)*@
);

Here's the AddressController.GetStateList:

public JsonResult GetStateList(string? Country)
{
JsonResult? retval = null;
if (!string.IsNullOrEmpty(Country))
{ var Country_ID = CountryModel.Countries.Where(s => s.name == Country).ToList()[0].code;
var State = StatesProvinces.StateProvince.Where(s => s.countryCode == Country_ID);
retval = Json(State.Select(s => new { id = s.id, name = s.name }).ToList());
}
else
retval = Json(StatesProvinces.StateProvince);

return retval;
}

This works for the first Country that is selected... afterwards - if the Country is changed, the GetStateList is not called again to refresh the related/CascadeFrom Combobox.

answered on 26 May 2022

1 answer

494 views

DatePicker in a Modal Window Scrolls Window to the Top when Clicked

In my application II have a modal window that contains a date picker. If I move the window down then click the date picker button the window moves back to the top of the screen

Any ideas?

Date/Time Pickers

Window

answered on 05 Apr 2022

0 answers

201 views

Popup window inside popup window?

I have a grid inside my grid editor template (subgrid). And both grids have popup editing. Right now the subgrids popup window shows as a part of the main grid editor template (right below the subgrid) and it doesn't show the title. How can I show it as a new window?

Editor

Grid

Window

asked on 17 Jan 2022

1 answer

182 views

How to use keydown event on multiple controls grab all the values to form a folder path on a label?

Hi guys,

I have a kendo window which I have controls inside the window.

The idea is to keydown what the user enters to the folderName label which creates and shows the user the name of the folder that will be created in the network drive.

see attached screen shot

so far i have this code below. But the logic is not yet correct

    function formatStringfoldername(UploadedDT) {
        debugger;
        


        var MineName = $("#SFolder").val();
        var scan_PersonsScan = $("#scan_PersonsScan").data("kendoMultiSelect").dataItems();
        var SiteCode = $("#SiteCode").data("kendoMultiColumnComboBox").dataItem();
        var descriptionMineName = SiteCode.MineName;
        var scan_EquipmentDetails = $("#scan_EquipmentDetails").data("kendoMultiSelect").dataItems();
        var scan_Projects = $("#scan_Projects").data("kendoMultiSelect").dataItems();
      
        if (descriptionMineName ==="") {
          //  var result = "N:\\Backup\\" + UploadedDT + " " + descriptionMineName;
        }
        if (MineName === "") {
       //     var result = "N:\\Backup\\" + UploadedDT + " " + descriptionMineName + " " + MineName;
        }
        else if (scan_Projects.length > 0) {
           
            $("#FolderPathstructurechange").text(`N:\\Backup\\  ${UploadedDT}   ${MineName}  ${scan_PersonsScan[0].Initials}  ${scan_Projects[0].Project.Project1}`);
        }
        else if (scan_EquipmentDetails.length > 0)
        {
            $("#FolderPathstructurechange").text(`N:\\Backup\\  ${UploadedDT}   ${MineName}  ${scan_PersonsScan[0].Initials}  ${scan_Projects[0].Project.Project1}`);
        }
       

       
       
        //var result = "N:\\Backup\\" + UploadedDT + " " + scan_PersonsScan[0].Initials + MineName;
      //  $("#FolderPathstructurechange").text($.validator.format("N:\\Backup\\" + " {0} , I'm {1} years old", [UploadedDT, "23"]));
    }

function change() {
        debugger;
        var DateScanned = $("#DateScanned").data("kendoDatePicker");
        $("#DateScanned").attr("disabled", "disabled");
        var value = DateScanned.value();
        var UploadedDT = kendo.toString(value, "yyyy-MM-dd");

        formatStringfoldername(UploadedDT);
       
    }

  @(Html.Kendo().DatePicker().Name("DateScanned") 
                                                       .Events(e =>
                                                                    {
                                                                        e.Change("change");
                                                                    }).Format("dd/MM/yyyy").ToClientTemplate())

     <div class="row">

                            @Html.Label("Short Folder Description:")
                            <div class="row mt-3">

                            </div>
                            @Html.Kendo().TextBox().Name("SFolder").HtmlAttributes(new { onInput = "formatStringfoldername();" }).ToClientTemplate()
                        </div>