sigonasr2/DOM_Intro_Exercise
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add bonus solution

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This commit is contained in:
Matt Lane 2016-02-24 19:49:37 -08:00
parent a52d23074a
commit 611180fcf8
1 changed files with 16 additions and 1 deletions
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17
app.js
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@ -45,6 +45,20 @@ var noDigits = function(e) {
} }
}; };
var idx = 0;
var konamiCheck = function(e) {
var konamiCodeKeyCodes = [38,38,40,40,37,39,37,39,66,65];
if (e.keyCode === konamiCodeKeyCodes[idx]) {
idx++;
if (idx === konamiCodeKeyCodes.length) {
alert("YOU ARE AN EVENT HANDLER GURUUUUUUUUU!");
}
} else {
idx = 0;
}
};
var initialize = function(){ var initialize = function(){
changeGreetingAndAddGif(); changeGreetingAndAddGif();
styleListElements(); styleListElements();
@ -52,7 +66,8 @@ var initialize = function(){
document.querySelector("#ghosting").addEventListener("mouseover", function() { this.remove(); }); document.querySelector("#ghosting").addEventListener("mouseover", function() { this.remove(); });
document.querySelector("#resize").addEventListener("mouseenter", doubleWidth); document.querySelector("#resize").addEventListener("mouseenter", doubleWidth);
document.querySelector("#resize").addEventListener("mouseleave", resetWidth); document.querySelector("#resize").addEventListener("mouseleave", resetWidth);
document.querySelector("body").addEventListener("keypress", noDigits); document.querySelector("body").addEventListener("keyup", noDigits);
document.querySelector("body").addEventListener("keyup", konamiCheck);
}; };
window.onload=initialize; window.onload=initialize;