Questions on UI for ASP.NET MVC Forum

1 answer

158 views

validation is not firing on Upload with other controls

I have a form as follows where it fires validation for text box controls but not for file upload

<form id="frmItem">
    <table class="table table-bordered">
        <thead class="bg-dark text-center text-white">
            <tr>
                <th colspan="2">Add/Modify Item</th>
            </tr>
        </thead>
        <tbody>
            <tr>
                <td style="width:404px;">Item ID Name</td>
                <td>
                    @(Html.Kendo().TextBox().Name("txtItemName")
                        .HtmlAttributes(new { placeholder = "Item ID Name", required = "required", validationmessage = "Enter Item ID Name" }))
                </td>
            </tr>
            <tr>
                <td>UN Number</td>
                <td>
                    @(Html.Kendo().TextBox().Name("txtUnNumber")
                        .HtmlAttributes(new { placeholder = "UN Number", required = "required", validationmessage = "Enter UN Number" }))
                </td>
            </tr>
            <tr>
                <td>Packing Instructions</td>
                <td>
                    @(Html.Kendo().TextBox().Name("txtPackingInstructions")
                        .HtmlAttributes(new { placeholder = "Packing Instructions", required = "required", validationmessage = "Enter Packing Instructions" }))
                </td>
            </tr>
            <tr>
                <td>SDS Sheet</td>
                <td>
                    @(Html.Kendo().Upload().Name("SdsSheet")
                        .Multiple(false)
                        .HtmlAttributes(new { required = "required" }))
                </td>
            </tr>
            <tr>
                <td>Cargo Only?</td>
                <td>@(Html.Kendo().CheckBox().Name("txtCargoOnly"))</td>
            </tr>
            <tr>
                <td>Example Shipment Ground (Fully Regulated)</td>
                <td>@(Html.Kendo().Upload().Name("GroundShipment"))</td>
            </tr>
            <tr>
                <td>Example Shipment Next Day Air (Fully Regulated)</td>
                <td>@(Html.Kendo().Upload().Name("NextDayShipment"))</td>
            </tr>
            <tr>
                <td>Example Shipment Freight (Fully Regulated)</td>
                <td>@(Html.Kendo().Upload().Name("FreightShipment"))</td>
            </tr>
            <tr>
                <td>Example Shipment Ground (Limited Quantity)</td>
                <td>@(Html.Kendo().Upload().Name("GroundShipmentLimited"))</td>
            </tr>
            <tr>
                <td>Example Shipment Next Day Air (Limited Quantity)</td>
                <td>@(Html.Kendo().Upload().Name("NextDayShipmentLimited"))</td>
            </tr>
            <tr>
                <td>Example Shipment Freight (Limited Quantity)</td>
                <td>@(Html.Kendo().Upload().Name("FreightShipmentLimited"))</td>
            </tr>
            <tr>
                <td colspan="2">
                    <button class="k-button k-button-solid-primary k-button-solid k-button-md k-rounded-md" type="submit">Submit</button>
                </td>
            </tr>
        </tbody>
    </table>
</form>
<script>
    $(document).ready(function () {
        var validator = $("#frmItem").kendoValidator().data("kendoValidator");

        $("#frmItem").submit(function (event) {
            event.preventDefault();

            if (validator.validate()) {
                
            } else {
                
            }
        });
    });
</script>

Upload

answered on 05 Jul 2023

1 answer

126 views

Security Trimming in multi-level menus

Am I missing a configuration option? I have a menu which has several levels of menus. With "Security Trimming" enabled, root level objects get trimmed with no issues. Parents which have their children objects "trimmed", still show up. Example:

@(Html.Kendo().Menu()
                          .Name("Menu")
                          .SecurityTrimming(true)
                          .Items(items =>
                          {
                                items.Add().Text("Home").Action("Index", "Home");
                                items.Add().Text("Owners").Action("Index", "Owners");
                                items.Add().Text("Interred").Action("Index", "Interred");
                                items.Add().Text("Maintenance").Items(itm =>
                                {
                                    itm.Add().Text(@"Sections/Lots/Spaces").Action("Index", "MaintainSpaces");
                                    itm.Add().Text("Search Tags").Action("Index", "MaintainSearchTags");
                                    itm.Add().Text("Undertakers").Action("Index", "MaintainUndertakers");
                                    itm.Add().Text("Reclaim Spaces").Action("Index", "MaintainReclaimSpaces");
                                    itm.Add().Text("Research Tool").Action("Index", "MaintainResearchTool");
                                    itm.Add().Text("Headstones").Action("Index", "MaintainHeadstones");
                                });
                                items.Add().Text("Reports").Items(itm =>
                                {
                                    itm.Add().Text("Available Spaces").Action("Index", "ReportsPage");
                                });
                        })
                )

As you can see the "Maintenance" and "Reports" menu items are still visible. An example situation would be :

A unauthorized user sees the "Home" button, and everything else should be trimmed. While the actual actions are getting trimmed, the "Maintenance" and "Reports" menu items (with nothing in them) are still there.

Am I missing a configuration option to also remove parents?

Menu

answered on 03 Jul 2023

1 answer

297 views

Change to Input/Select Option when change the Operators

Hello,
I've use kendo Grid MVC for my project and want to change the Input type when filter (in one field):

choose "Contains" display to input text.
choose "Is Equal To" display Select Option.

What i want like the below image:

Have any way to config this ?

My Source Code :

<script type="text/javascript">

$(window).resize(function () {
var gridElement = $("#BudgetApprovalAuditGrid"),
newHeight = gridElement.innerHeight(),
otherElements = gridElement.children().not(".k-grid-content"),
otherElementsHeight = 0;

otherElements.each(function () {
otherElementsHeight += $(this).outerHeight();
});

gridElement.children(".k-grid-content").height(newHeight - otherElementsHeight);
});

function error_handler(e) {
if (e.errors) {
var message = "Errors:\n";
$.each(e.errors, function (key, value) {
if ('errors' in value) {
$.each(value.errors, function () {
message += this + "\n";
});
}
});
alert(message);
}
}

function datePicker(args) {

args.kendoDatePicker({
format: "dd/MM/yyyy"
});
}

function GetListDataSetNameFilter(element, fieldName) {
element.kendoDropDownList({
dataSource: {
transport: {
read: {
url: "@Url.Action("_GetListDataSetNameFilter", "BudgetApprovalAudit")",
}
}
},
filter: "Contains",

optionLabel: "-Select Value-"
});
}

function GetListBudgetNameFilter(element, fieldName) {
element.kendoDropDownList({
dataSource: {
transport: {
read: "@Url.Action("_GetListBudgetNameFilter", "BudgetApprovalAudit")",
}
},
filter: "Contains",

optionLabel: "-Select Value-"
});
}
function GetListApprovalStatusFilter(element, fieldName) {
console.log("elementelementelementelementelementelementelement>>>>>>>>>>>>>>>>>>>>>>>>", element)
element.kendoDropDownList({
dataSource: {
transport: {
read: {
url: "@Url.Action("_GetListApprovalStatusFilter", "BudgetApprovalAudit")",
}
}
},
filter: "Contains",
optionLabel: "-Select Value-"
});
}
function OnDataBoundBudgetApprovalAuditGrid(e) {
//console.log("OnDataBoundBudgetApprovalAuditGrid",e)
//if ($('#BudgetApprovalAuditGrid tbody .k-grouping-row:contains("DatasetName") td p').length != 0) {
// for (var i = 0; i < $('#BudgetApprovalAuditGrid tbody .k-grouping-row:contains("DatasetName") td p').length; i++) {
// var tempHTML = $('#BudgetApprovalAuditGrid tbody .k-grouping-row:contains("DatasetName") td p')[i].innerHTML
// //do something
// //tempHTML

// $('#BudgetApprovalAuditGrid tbody .k-grouping-row:contains("DatasetName") td p')[0].innerHTML = tempHTML

// }
// //$('#BudgetApprovalAuditGrid tbody .k-grouping-row:contains("DatasetName") td p')[0].innerHTML = "Your text";
//}
}

</script>

<div style="height: calc(100vh - 220px);">
<div style="height: 900px">
@(Html.Kendo().Grid(Model)
.Name(gridId)
.HtmlAttributes(new { })
.Columns(columns =>
{
columns.Bound(p => p.DatasetName).Title("Dataset Name22222222").ClientGroupHeaderTemplate("#=value#").Width(100)
.Filterable(x => x.UI("GetListDataSetNameFilter").Extra(false).Operators(operators => operators.ForString(str => str.Clear().IsEqualTo("Is Equal To"))));

columns.Bound(p => p.BudgetName).Title("Budget Name").Width(150).ClientGroupHeaderTemplate("#=value#")
.Filterable(x => x.UI("GetListBudgetNameFilter").Extra(false).Operators(operators => operators.ForString(str => str.Clear().IsEqualTo("Is Equal To"))));

columns.Bound(p => p.ApprovalStatus).Title("Approval Status").Width(300)
.Filterable(x => x.UI("GetListApprovalStatusFilter").Extra(false).Operators(operators => operators.ForString(str => str.Clear().IsEqualTo("Is Equal To"))));

columns.Bound(p => p.ApprovalPath).Title("Full path").Width(300);
columns.Bound(p => p.UserName).Title("User Name").Width(150);
columns.Bound(p => p.CompletedUserName).Title("Completed User Name").Width(150);
columns.Bound(p => p.TimeDateString).Title("Created Date").Width(200)
.Filterable(x => x.Extra(false).Operators(operators => operators.ForString(str => str.Clear().Contains("Contains"))));

columns.Bound(p => p.CompletedTimeDateString).Title("Completed Date").Width(200)
.Filterable(x => x.Extra(false).Operators(operators => operators.ForString(str => str.Clear().Contains("Contains"))));

columns.Template(@<text> </text>).Title(" ");

})
.ToolBar(toolbar =>
{
toolbar.Template(@<text><a class="k-button" style="opacity:0"></a></text>);
})
.DataSource(ds => ds.Ajax().Read("_GetListBudgetApproval", "BudgetApprovalAudit")
.Events(events => events.Error("error_handler"))
).Events(x=>x.DataBound("OnDataBoundBudgetApprovalAuditGrid"))
.Sortable()
.Scrollable()
.Filterable(filterable => filterable
.Extra(false)
.Operators(operators => operators
.ForString(str => str.Clear()
.IsEqualTo("Is Equal To")
.Contains("Contains")
))
)
.Resizable(resize => resize.Columns(true))
.Selectable(selectable => selectable.Mode(GridSelectionMode.Single).Type(GridSelectionType.Row)))
</div>
</div>

Thanks

Filter

Grid

answered on 30 Jun 2023

0 answers

110 views

Place a drop down in a grid column?

I have a C# ASP.NET MVC application where I populate a Kendo grid with data from an Ajax call. I need to have one of the grid columns displayed with a dropdown list. I also need to set the selected value of the dropdown list.

This is the code for the grid:

    @(Html.Kendo().Grid<TaxCertApp.ViewModels.ParcelViewModel>()

      .Name("DetailedParcelGrid")
      .AutoBind(true)
      .Columns(columns =>
      {
          columns.Bound(parcel => parcel.ParcelKey)
               .ClientTemplate("<button type='button' class='btn btn-taxapp btn-primary assesment-taxyear-add' id='btnAddTaxYear'><b>Add Tax Year</b></button>")
               .Title("")
               .Width(200);
          columns.Bound(parcel => parcel.ParcelKey)
                .ClientTemplate("<span class=\"assesment-parcel-edit glyphicon glyphicon-edit\" style=\"color: rgb(40, 96, 144)\"></span></a>")
                .Title("")
                .Width(30);
          columns.Bound(parcel => parcel.LotNo).Title("Lot #").Width(50);
          columns.Bound(parcel => parcel.AssembledTaxDescription).Title("Tax Description").Width(140);
          columns.Bound(parcel => parcel.SchoolDistrict).Title("School District").Width(120);
          columns.Bound(parcel => parcel.ParcelStreetNo).Title("Street Number").Width(110);
          columns.Bound(parcel => parcel.ItemNo).Title("Item").Width(50);
          columns.Bound(parcel => parcel.Class).Width(50);
          columns.Bound(parcel => parcel.ParcelStatusList)
              .Title("Parcel Status")
              .Width(150)
           //   .ClientTemplate("#=SeeList(ParcelStatusList)#");
              .EditorTemplateName("DropDownEditor");

          columns.Bound(parcel => parcel.ParcelNotes).Title("Parcel Notes");

      })
        .Scrollable()
        .HtmlAttributes(new { style = "height:550px;" })
        .ClientDetailTemplateId("template")
        .DataSource(dataSource => dataSource
            .Ajax()
            .Model(model => model.Id(n => n.CaseKey))
            .Read(read => { read.Action("GetDetailedParcelDetails", "Parcel").Data("{ CaseKey: " + @Model.CaseKey + "}"); }))
            .Events(events => events.DataBound("dataBound"))
        )

This is the code in the DropDownEditor.cshtml:

@using System.Collections
@model System.String

@(Html.Kendo().DropDownListFor(m => m)
    .BindTo((IEnumerable)ViewData["ParcelStatusList"])
    .OptionLabel("- Select Parcel Status -")
)
I included an image of the grid that gets generated.  I also included an image of the console.log when the code executed the .ClientTemplate code which looks like this:

    function SeeList(parcelStatusList) {

        console.log(parcelStatusList);

        var obj = JSON.stringify(parcelStatusList);

        console.log(obj);

        return parcelStatusList;
    }
Any suggestions on what is preventing the dropdown from displaying properly?
 
Thank you.

DropDownList

Grid

asked on 28 Jun 2023

1 answer

420 views

UI for ASP.NET MVC 2023.2.606 - Kendo Grid Toolbar Item .IconClass Setting Not Respected

Using the UI for ASP.NET MVC 2023.2.606 build and trying to set custom icons for the native grid excel export toolbar item (ref snippet below) - unlike the same build # for MVC CORE the .IconClass "override" setting is not respected and defaults to rendering the pure kendo .svg icon for excel. Compare the 2 image captures of the rendered html/classes for the same defined toolbar between the ASP.NET MVC and MVC CORE builds

.ToolBar(t => {
if (PermissionHelper.HasPermissionAny(Roles.RoleAdmin))
{
t.Create().Text("Add User Role");
}
t.Excel().Text("Export to Excel").IconClass("fa-solid fa-file-excel");
})

Grid

Toolbar

answered on 26 Jun 2023

1 answer

107 views

Accessing child data in hierarchy grid using server binding

Hello, I am dealing with an issue while implementing a hierarchy grid using server binding. I need to access data child in server so I can modify this data as I need.

I.E.

columns.Bound(pet => pet.Origen).Width(100).HtmlAttributes( new {@title = item.title});

I would need to display the tooltip I have in my model, but the problem is that "item" reffers to the father row, not the child. How can I get this done?

I don't know if I am using the correct approach here, any help would be appreciated.

Thanks and best regards.

Grid

answered on 26 Jun 2023

2 answers

306 views

Export page as pdf and send it to email attachment

Hi,

I am trying to implement same way as ASP.NET Core PDF Export Key Features Demo | Telerik UI for ASP.NET Core

but Its exporting in client side but it's not going to controller. Don't know what mistake I am doing. Is there a way to send the pad to controller and send it to email attachment. Below is my code.

        $("#btnSubmit").on("click", function (e) {
            e.stopPropagation();
            e.preventDefault();
            var sigval = signature.value();
            $('#lblSearchError').text('');
            if (sigval === undefined || sigval === '') {
                $('#lblSearchError').text('*Signature field is required.');
            } else {
                var data = $("#submitForm").serializeArray();
                var obj = { name: 'signature', value: sigval };
                data.push(obj);

                // Convert the DOM element to a drawing using kendo.drawing.drawDOM
                kendo.drawing.drawDOM($("#mainContect"))
                .then(function (group) {
                    // Render the result as a PDF file
                    return kendo.drawing.exportPDF(group, {
                        paperSize: "auto",
                        margin: { left: "1cm", top: "1cm", right: "1cm", bottom: "1cm" }
                    });
                })
                .done(function (data) {
                    // Save the PDF file
                    kendo.saveAs({
                        type: 'POST',
                        dataURI: data,
                        fileName: "Provider.pdf",
                        proxyURL: '@Url.Action("Submit", "Provider")'
                    });
                });
            }
        });

I tried proxyURL AND URL none of them worked. When I clicked on submit button it's just downloading the pdf file. But it not hitting controller.

and in controller

        [HttpPost]
        public ActionResult Submit(string contentType, string base64, string fileName)
        {
            //if (!ModelState.IsValid)
            //{
            //    data.Id = 0;
            //    return Json(data, JsonRequestBehavior.AllowGet);
            //}

            //var providerData = portalServices.saveProviderData(data);
            //    return Json(providerData, JsonRequestBehavior.AllowGet);

            var fileContents = Convert.FromBase64String(base64);

            return File(fileContents, contentType, fileName);
        }

Drawer

answered on 23 Jun 2023

1 answer

108 views

How to get proper DateTime format for ValueAxis

The Value Axis isn't showing a DateTime like '5/1/2023 10:00 AM' which is the same DateTime format that the data from my stored procedure is using. I'd like the value axis to show each hour of the day.

Attached is a screenshot of the grid. Thanks!

Here's the chart's code:

@(Html.Kendo().Chart<BatchPlantHourlyOutputViewModel>()
.Name("chart")
.Title("Planned Pour Delivery Times vs Actual Pour Delivery Times")
.Legend(legend => legend
.Visible(true)
.Position(ChartLegendPosition.Bottom)
)

.DataSource(dataSource => dataSource
.Read(read => read.Action("GetBatchPlantHourlyOutputGraph", "Production")
.Data("PSW.UI.getSelectedInputVals(false)")))
.Events(e => e.DataBound("PSW.Events.Graph.onBatchPlantHourlyOutputGraphDataBound"))

.Series(series =>
{
series.Line(model => model.ScheduledHour)
.Name("Scheduled Time");

series.Line(model => model.StartTime)
.Name("Actual Time");
})

.CategoryAxis(axis => axis
.Categories(model => model.Output)
.MajorGridLines(lines => lines.Visible(true))
)

.ValueAxis(axis => axis
.Date()
.Labels(labels => labels.Format("{0:MM/dd/yyyy hh:mm:ss}"))
.Line(line => line.Visible(false))
)
)

Chart

answered on 22 Jun 2023

2 answers

188 views

TileLayout remove tile not work

Hi,

I created a TileLayout with MVC

@(Html.Kendo().TileLayout()
   .Name("zoneWorkflow").Columns(1)
   .Gap(g => g.Columns(8).Rows(8))
   .Columns(1)
   .Reorderable(true)
   .Resizable(true)
   .HtmlAttributes(new { Title = this.LocalResources("LegendeEtapes") })
   .RowsHeight("auto"))

On the header template I added a button to remove tile with handle to

removeOperationBox(e) { // e is a KendoButton into Header tile
   const itemId = e.sender.element.parents("div[role='listitem']").attr("id");
   const workflow = $("#zoneWorkflow").data("kendoTileLayout");
   const index = workflow.items.findIndex(i => i.id === itemId);
   workflow.items.splice(index, 1);
}

The splice method work perfectly the item was removed from collection. But the relative Tile in the Layout not removed from view. If I repeat the call for button for this tile the index is equal to -1 (because is not in the items collection anymore).

I tried the example of remove from Add / Remove TileLayout but this operation remove all jquery listeners from remaining tiles.

Thanks

TileLayout

answered on 20 Jun 2023

7 answers

1.7K+ views

Conditional HTML Properties - How to realize?

Hello Dear Telerik Team!

I want to realize a scenario where Html-Attributes are conditionally applied to cells. In a ClientTemplate it would look like
" #if(BooleanProperty) { <p style=\"MyStyle: MyValue\">#= ValueProperty #</p> } else { <p>#=ValueProperty#</p> } "
My Questions now:
1. Is this possible without using a client template?
2. How exactly must the syntax look like?

I hope you can help me...

brgds
Malcolm

Grid

answered on 19 Jun 2023