html event enter code example

Example 1: javascript enter event listener

document.querySelector('#txtSearch').addEventListener('keypress', function (e) {
    if (e.key === 'Enter') {
      // code for enter
    }
});

Example 2: input enter button js

// Get the input field
var input = document.getElementById("myInput");

  
input.addEventListener("keyup", (event) => {
    if (event.key === "Enter") {
        // Cancel the default action, if needed
        event.preventDefault();
        // Trigger the button element with a click
        document.getElementById("myBtn").click();
    }
})