on enter input jquery code example

Example 1: jquery on enter key pressed

//jQuery detect user pressing enter
$(document).on('keypress',function(e) {
    if(e.which == 13) {
        alert('User pressed Enter!');
    }
});

Example 2: jquery submit form on enter

//jQuery submit form when Enter key is pressed
$("#myInputID").keypress(function (e) {
  if (e.which == 13) { 
    $("#myFormID").submit();
     return false; 
  }
});

Example 3: enter event in jquery

$('#textbox').keypress(function(event){
	var keycode = (event.keyCode ? event.keyCode : event.which);
	if(keycode == '13'){
		alert('You pressed a "enter" key in textbox');
	}
});

Example 4: how to send enter event to input field jquery

var e = jQuery.Event("keydown");
e.which = 13; //choose the one you want
e.keyCode = 13;
$("#theInputToTest").trigger(e);