show loader on ajax start

By
In HTML:-

<div class="ajax-loading">
    <span>
      <p id="please_wait"><strong>Please wait..</strong></p>
      <p><i class="glyphicon glyphicon-refresh gly-spin" aria-hidden="true">       </i></p>
    </span>
  </div>


<script>   
    $(document).ajaxStart(function() {       
      $(".ajax-loading").show();
    });

    $(document).ajaxStop(function() {   
      $(".ajax-loading").hide();

    });
</script>

In CSS:-

/* Loading css*/

div.ajax-loading{
  width: 100%;
  height: 100%;
  top: 0px;
  left: 0px;
  position: fixed;
  display: none;
  background: rgba(51,51,51,0.9);
  z-index: 2000;
  text-align: center;
  color: #ffffff;
}
div.ajax-loading span{
  position: absolute;
  top: 40%;
  left: 50%;
  margin-left: -15px;
}
div.ajax-loading span p{
  padding-top: 10px;
  padding-right: 10px;
  font-size: 1.1em;
}
div.ajax-loading span p i{
  color: #09c1c1;
  font-size: 1.5em;
}
.gly-spin {
  -webkit-animation: spin 2s infinite linear;
  -moz-animation: spin 2s infinite linear;
  -o-animation: spin 2s infinite linear;
  animation: spin 2s infinite linear;
}
@-moz-keyframes spin {
  0% {
    -moz-transform: rotate(0deg);
  }
  100% {
    -moz-transform: rotate(359deg);
  }
}
@-webkit-keyframes spin {
  0% {
    -webkit-transform: rotate(0deg);
  }
  100% {
    -webkit-transform: rotate(359deg);
  }
}
@-o-keyframes spin {
  0% {
    -o-transform: rotate(0deg);
  }
  100% {
    -o-transform: rotate(359deg);
  }
}
@keyframes spin {
  0% {
    -webkit-transform: rotate(0deg);
    transform: rotate(0deg);
  }
  100% {
    -webkit-transform: rotate(359deg);
    transform: rotate(359deg);
  }
}


Experienced Ruby on Rails and Web Developer having 11+ years experience in Ruby & Ruby on Rails framework, TTD, Rspec. Expert on Git, SVN , Git Hook, Bitbucket. I use MySQL, MongoDB , PostgreSQL & Sqlite for Database Management. In front-end development I use HTML5 / HAML, CSS3 / SCSS, javascript / coffeescript. I also know about the deploy the applications on VPS Server i.e AWS EC2, Heroku, Ditital Ocean, Hostgator, Site5, BlueHost, AWS Load Balancing, Elastic Beanstalk, AWS S3 e.t.c ☆ Frameworks ☆ Ruby on Rails, Sinatra ☆ Database ☆ - PostgreSQL, MySQL, SQLite, - MongoDB, Amazon DynamoDB,AWS RDS. ☆ Front end Techniques ☆ - ReactJS, Angular js, Node js, Javascript, JQuery, HTML, CSS - Twitter Bootstrap, Coffeescript. Why hire me? * Master degree in Computer Science * 6 years professional experiences and 10+ projects completed * Available all day long, 7 days/24 hours * Good communication skills with fluent English * Self-motivated, fast-learner and "I can do" mind * Quality insurance and fast delivery

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