Hi,

I want to add functionality of Interaction\Calendar buttons by this way: 

1. Create an OnRender client action including a javascript functions

2. The javascripts:

/*********************************************************/

document.querySelector("button.pika-prev").style.color = "yellow";
document.querySelector("button.pika-prev").addEventListener("click", x);
function x(){
    alert("test");
}

/*********************************************************/

3. when run the screen, the prev button is successfully set to "yellow", but the "click" event fail to be attached to the button.

Am I missing something?

Regards,

Eddy