URL link parameter for Id dynamic object set as string

Radzen Studio Blazor Server
1

I am trying to create a URL link that will show a contact details when that contact name is selected. Creating suitable parameters generates code defining the parameter as such:
[Parameter]
public dynamic ContactId { get; set; }
This is the same for other code generated to handle the standard grid line item select for record edit, passing ContactId to the appropriate get method/ etc.
The custom URL includes the ContactId in the URL as parameter thus :
localhost:5000:display-contact/123 (123 being the appropriate ContactId).
The ContactId is however received as a string in the ShowContactComponent class - generating a runtime error. If the variable is manually updated via VS debug to integer the data is displayed as expected.
I cant see any obvious solution to this in the Radzen tool t ensure the code generated handles the parameter correctly.
Anyone seen this/ have a possible solution?

Many thanks!

1 Like
2

You may also cast explicitly before passing page parameters
image

3

Many thanks for your reply, pointed me in the right direction. Found that the following worked for me in the parameter properties
image

Cheers,

4

This was a big help, but I was hoping for something like this, to make the page parameter optional. It currently won't render the page if I don't include a parameter in the URL:

(int?)${parameters.CustomerID}

I too am using Blazor server-side.