You’re going to want to make a reference to that element, so you don’t end up looking it up each time it’s clicked and you’ll need a variable to keep track of whether it’s been clicked or not:
var cancelButton = document.getElementById('btn_Cancel'),
clicked = false;
cancelButton.addEventListener('click', function() { clicked = !clicked; }, false);
// assuming this is in a loop or something:
if(!clicked) {
// running code
}
else {
// clicked, do nothing
}
1
solved if statement around onclick