Change Image Programmatically

Radzen.Blazor Components
1

HI..
I am trying to change an image after set a variable
I use this code

<RadzenImage Path='@(@validationres?.Contains("OK") == true ? "images/ok_144.png.png" : "images/no_144.png")'></RadzenImage>

and I have to set the variable to “OK” or “NO” during a formsubmit, but the image is not set
what I am wrong

2

Hi @Stefano_Carta

What is it you see? Does the image not get set at all? Or is it that the image is set to one of those but doesn’t react to changes in validationres?

Regards

Paul

3

Thanks for relplay…

i set the first value “NO” on “oninitializeAsync()
and after the page is renderred I see this:

image
image301×107 2.06 KB

4

Hi @Stefano_Carta,

I created a working demo here: Playground | Radzen Blazor Components

It shows how to set the Path attribute of RadzenImage conditionally.

I suggest checking what the actual URL requested is (use the browser developer tools).

5

Thanks!!
now works fine…