Chris Tsongas tsongas

[Bind Event Handler Programmatically] (http://jsbin.com/qifela/1/edit)

[Unbind Event Handler] (http://jsbin.com/luquya/1/edit)

[Event Object Documentation] (https://developer.mozilla.org/en-US/docs/Web/API/Event)

[Bubbling] (http://jsbin.com/kayaqu/1/edit?html,js,output)

JavaScript

Don't worry you're definitely not the first person to be confused by this type of problem! Before doing alert(prizes[btnNum]) try alerting just btnNum by itself and see if that gives you a clue as to what's going on.

To solve this problem, remember you can pass the click event to the function that handles it like this:

function(e) {
  // do something
};

Classical Drawing Gradients

A Pen by Chris Tsongas on CodePen.

License.

	var chai = require('chai');
	var chaiHttp = require('chai-http');
	var server = require('../server.js');

	var should = chai.should();
	var app = server.app;
	var storage = server.storage;

	chai.use(chaiHttp);

	var Abc = function(aProperty,bProperty){
	this.aProperty = aProperty;
	this.bProperty = bProperty;
	this.init = function(){
	// Do things here.
	}
	this.init();
	};
	var currentAbc = new Abc(obj,obj);

	Setlist.count({}, (err, count) => {
	let promise;
	// if db is empty, create a setlist
	if (count === 0) {
	promise = Setlist.create({
	tracks: [req.body.track]
	});
	} else {
	// add track to setlist
	promise = Setlist.findOneAndUpdate({},

	export function loginUser(employeeId, password) {
	return function(dispatch) {
	axios.post(`${ROOT_URL}/authenticate`, { employeeId, password })
	.then(response => {
	dispatch({ type: AUTH_USER });
	localStorage.setItem('id', response.data.id);
	localStorage.setItem('token', response.data.token);
	browserHistory.push('/home');
	})
	.catch(() => {

	import { createStore, applyMiddleware } from 'redux';
	import reduxThunk from 'redux-thunk';
	import reducers from './reducers';

	const store = createStore(reducers,
	window.__REDUX_DEVTOOLS_EXTENSION__ && window.__REDUX_DEVTOOLS_EXTENSION__(),
	applyMiddleware(reduxThunk));