jQuery addClass example

Change class name on click in jQuery

by vrluckyin India

HTML

<div id="banner-message">
  <p>Hello World</p>
  <button>Change color</button>
</div>

CSS

body {
  background: #20262E;
  padding: 20px;
  font-family: Helvetica;
}

#banner-message {
  background: #fff;
  border-radius: 4px;
  padding: 20px;
  font-size: 25px;
  text-align: center;
  transition: all 0.2s;
  margin: 0 auto;
  width: 300px;
}

button {
  background: #0084ff;
  border: none;
  border-radius: 5px;
  padding: 8px 14px;
  font-size: 15px;
  color: #fff;
}

#banner-message.alt {
  background: #0084ff;
  color: #fff;
  margin-top: 40px;
  width: 200px;
}

#banner-message.alt button {
  background: #fff;
  color: #000;
}

JavaScript

/*var minPrice = 60;
var maxPrice = 320;
var startPrice = 50;
var factor = 100;*/
var ticketPrices = [6, 15, 25, 35, 80, 98];
var minPrice = 6;
var maxPrice = 320;
var startPrice = 10;
var factor = 30
var priceRanges = [];
function minMaxInRange(){

}
function calculateRanges(){

 if(minPrice<=factor) {
 priceRanges.push({min:startPrice,max:factor});
 }

 var lastMaxPrice = priceRanges[priceRanges.length-1].max;
 while(lastMaxPrice<maxPrice){
    var min = lastMaxPrice+1;
    var max = lastMaxPrice+factor;
    priceRanges.push({min:min,max:max});
    lastMaxPrice = max;
 }

console.log(priceRanges);
}

calculateRanges();