I'm trying to create a button which can toggle "double click" to "
single click" and in the opposite. For some reason, once it toggles to
single click and it cannot toggle back. Can anyone please help!
function init() {
normal_listeners();
}
function addListener(){
var image1 = document.getElementById('image_1');
var image2 = document.getElementById('image_2');
var image3 = document.getElementById('image_3');
if(document.getElementById('listener_1').value == "Listener"){
document.getElementById('listener_1').style.backgroundColor = "red";
alert("Normal");
image1.addEventListener("dblclick", function(){userChoice(1);}, false);
image2.addEventListener("dblclick", function(){userChoice(2);}, false);
image3.addEventListener("dblclick", function(){userChoice(3);}, false);
document.getElementById('listener_1').value = "Normal";
}
else if(document.getElementById('listener_1').value == "Normal") {
document.getElementById('listener_1').style.backgroundColor = "green";
alert("Listener");
image1.addEventListener("click", function(){userChoice(1);}, false);
image2.addEventListener("click", function(){userChoice(2);}, false);
image3.addEventListener("click", function(){userChoice(3);}, false);
document.getElementById('listener_1').value = "Listener";
}
}
function normal_listeners(){
var image1 = document.getElementById('image_1');
var image2 = document.getElementById('image_2');
var image3 = document.getElementById('image_3');
var listener1 = document.getElementById('listener_1');
listener1.addEventListener("click", addListener, false);
image1.addEventListener("dblclick", function(){userChoice(1);}, false);
image2.addEventListener("dblclick", function(){userChoice(2);}, false);
image3.addEventListener("dblclick", function(){userChoice(3);}, false);
}
window.onload = init;
<img id="image_1" src="rock.jpg" alt="ROCK" width="100" height="100">
<img id="image_2" src="paper.jpg" alt="PAPER" width="100" height="100">
<img id="image_3" src="scissors.jpg" alt="SCISSORS" width="100" height="100">
<input type="button" id="listener_1" value="Normal" style="background-color:red">
