call function when user hits enter in textinput html
// Get the input field
var input = document.getElementById("myInput");
// Execute a function when the user releases a key on the keyboard
input.addEventListener("keyup", function(event) {
if (event.code === "Enter") {
// Cancel the default action, if needed
event.preventDefault();
// Trigger the button element with a click
document.getElementById("myBtn").click();
// ...or call a function
myFunction();
}
});