Questions on UI for ASP.NET Core Forum

1 answer

1.6K+ views

Microsoft.AspNetCore.Mvc.Core deprecated

Hi,

Telerik.UI.for.AspNet.Core v2023.2.82 is still referencing multiple deprecated MS packages, all of the dependencies that start with 'Microsoft.AspNetCore' are version 2.1.0 and are showing as Deprecated by Microsoft.

General Discussions

answered on 25 Sep 2023

0 answers

84 views

How to set current dropdownlist element programatically

I guess this should be possible with jquery. How to do this?

DropDownList

asked on 22 Sep 2023

1 answer

86 views

DropDownList's datasource is undefined

I need to find refresh values of DropDownList programmatically. That's what I tried:

		    let nameDropDownList = $('#Configs').getKendoDropDownList();
			console.log(nameDropDownList);
			console.log(nameDropDownList.datasource);
		    nameDropDownList.datasource.read();	
            nameDropDownList.value(currentConfigName);

When read is called, I get:

Uncaught (in promise) TypeError: Cannot read properties of undefined (reading 'read')

Log shows me, that datasource is undefined.

DropDownList definition:

            @(Html.Kendo().DropDownList()
                .Name("Configs")
                .DataTextField("Name")
                .DataValueField("Name")
                .Filter(FilterType.StartsWith)
                .DataSource(s =>
                {
                    s.Read(r => r.Action("Read", "FilteringTable"));
                }))

Read method simply returns all entities of type FilteringTable.

DropDownList

answered on 22 Sep 2023

0 answers

86 views

How to set a dropdownlist's current element to no element programatically

I think it could be done from jquery. As a result, dropdownlist should show nothing in the UI.

DropDownList

asked on 22 Sep 2023

1 answer

382 views

How to make checkboxes object column filter which will use object's property

In grid, I have a column for User, which shows the User's Name. I want to create a checkboxes column filter which will show users' names. How to implement this?

Grid

updated answer on 21 Sep 2023

1 answer

91 views

pass filter fields with values preserving order to url

I would like to store filter's state in url. The url should be formed by pressing apply button. When the page with url containing filter information is opened, the filter should consume this information and display on the page.

Filter

answered on 19 Sep 2023

0 answers

140 views

Custom chart legend

How can I create a custom chart legend. Like this checkbox grid

Chart

asked on 17 Sep 2023

1 answer

112 views

How to implement paging in the file manager

I am trying to implement paging in the ASP.Net core filemanager. Is this supported? Are there examples?

FileManager

answered on 15 Sep 2023

1 answer

448 views

How to save signature to database using ASP.NET Core (Razor Pages)

I've seen Signature component and it's documentation but I haven't seen how to save the signature in DB.

Since there's no SignatureFor component to bind a model attribute to it, how to save a signature as a model attribute?

Signature

answered on 15 Sep 2023

3 answers

1.5K+ views

PDF Viewer Default Zoom Level

How can you set the default Zoom Level on the PDF Viewer? It defaults to "Automatic Width" but I want it to default to "Fit to Width".

    <kendo-pdfviewer name="pdfviewer">
        <pdfjs-processing file="@(Url.Action("GetReportDownload", "Downloader"))"/>
        <toolbar enabled="true">
        </toolbar>
    </kendo-pdfviewer>

PDFViewer

answered on 14 Sep 2023