Subscribing to specific prop changes in Surface component

Phoenix Forum Questions / Help
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1

Hello,

Is there a way to easily handle custom event when specified prop changes. I want to send event to JS component from Phoenix when specified property of Surface non-Live Component changes.

2

I think you need to implement a clause in the update/2 function, and compare the value in assigns with the one in socket.assigns to see that it changed and then send event to JS…

1 Like
3

Okay, I will do so, thanks for reply!