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Questions tagged [radzen]

92 questions
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RadzenGrid Custom FilterTemplate for DateTime

I have a simple RadzenGrid on a Blazor Project that is populated by a List (Model). There is a DateTime Column (AuditDate). Users want to see this as full datetime, but filter on date only. Is that possible? I found a partial example online, and…
ExecChef
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How to filter data dynamically on radzen data grid based on Query.Filter?

I work on blazor server side .asp.net core 7 . I face issue I can't return data after filter from list on Radzen data grid First I create radzen data grid on razor page
ahmed abdelaziz
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when export radzen data grid to excel it export all rows but i need filtered rows only export to excel?

I work on asp.net core blazer server side . I face issue I can't export radzen data grid to excel after filter data on it . so when page load list of Data source of radzen data grid it display 10 records after that I make filter to any column on…
ahmed abdelaziz
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Blazor MFA in RadZen Application

I would like to add a second authentication factor to a Blazor application created with RadZen. Despite the known uncertainties, it was decided that the second factor should be sent by e-mail. So I created a new page to enter the second factor and…
ringhat
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blazor radzen dropdownDataGrid pagination problem

I added a pagination method to Radzen DropdownDataGrid as in the html file below, but it does not print the total page information and page numbers I received.
fatihgun
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Do not select item until RadzenDropDown popup is closed

I'm using the RadzenDropDown control (source code here) in my .NET 7 Blazor project. The issue I'm having is that if someone uses the keyboard to pop open the dropdown control to navigate through the list of dropdown items using the up/down arrow…
deadlydog
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Add Radzen CSS to individual component in Blazor

I have an 'odd' component in my Blazor app with a Razden datagrid in it. I use my default CSS across all components but this very one in question needs specific CSS to render properly:
tom33pr
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Excel download does not start

I am working on a Blazor Server application. There is a razor page I am uploading Excel with Radzen Upload component. Here is the component I am using. (I only share the codes of the relevant parts so that there is no complexity)
Cenk
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How to upload an image to a Blazor server app with authorization or session

I need help on how to protect/secure my Api upload route when an upload is performed. In a razor page I have a RadzenUpload control like this:
D A
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Radzen X Axis Format Method

X Axis Formatter Method The user can select a specified DateRange label from a dropdown, which will then dynamically render sales data in between the given range. The DateRange labels are as follows: Today or Yesterday Current Week or Last…
Logan Aaron
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Text dragged & dropped to RadzenTextBox not detected in Firefox

I'm having an issue with a RadzenTextBox in Firefox where the RadzenRequiredValidator is not detecting text that has been entered via drag and drop. This causes the validator to still show the field as invalid even though text has been…
Wadjet
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How do i add a Style color on a RadzenLabel using C#?

I am displaying a poor to excellent rating and id like to color code each. I can't figure out how to use the color #203b86. I also have this in my code displaying the colors on a grid object somewhere different. public IEnumerable colors =…
Mariah Thomas
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How can I show link as anchar tag from big html as string in c#

I am using RichTextbox of Radzen to add comment from UI I want to show link as clickable it look like this after render I am using below function as convert this string to render ready Actual string stored in DB and coming for render Test…
Hardik Masalawala
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how to disable onmousedown in radzen dropdownlist using blazor

I am used radzen blazor dropdown. I have to selected when enter the selected list like as traditional dorpdownlist or desible onmousedown event in radzen dropdown.
Sundar
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Using Mongodb and Radzen in Blazor Server .Net7, how do you display data on a RadzenDataGrid from an array?

When using any properties that are individual variables the Datagrid works perfectly fine. When trying to render from an array, at best I've managed to get it to display as System.String[]. How do you go inside the System.String[] object to get the…
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