javascript - On click on next button get next element in for each loop building wizard steps -


i need when click on next button select element in second array in foreach loop please pure javascript if there need change each loop loop give me , if there explain solution in pseudo comment.

var stepswrp = document.queryselectorall('.stepwrp');    var creatfrag = document.createdocumentfragment();    stepswrp.foreach(function(element, index, array) {      element.classlist.add('notworking');      element.setattribute('data-id', index);      actionswrp = document.createelement('div');    actionswrp.classlist.add('actions')      var createbtnnext = document.createelement('button');    createbtnnext.innerhtml = 'next';    createbtnnext.classlist.add('nextbtn');      var createbtnpervious = document.createelement('button');    createbtnpervious.innerhtml = 'pervious';    createbtnpervious.classlist.add('pervbtn');      actionswrp.appendchild(createbtnpervious);    actionswrp.appendchild(createbtnnext);      creatfrag.appendchild(actionswrp);      if (index === 0) {      actionswrp.removechild(createbtnpervious);      element.classlist.remove('notworking');    }      if (index === array.length - 1) {      var submitbtn = createbtnnext      submitbtn.classlist.remove('nextbtn');      submitbtn.classlist.add('submitbtn');      submitbtn.innerhtml = 'submit';      submitbtn.setattribute('type', 'submit');    }      element.appendchild(creatfrag);      })        stepswrp.foreach(function(item) {    item.addeventlistener('click', function(event) {      if (event.target.nodename === 'button' &&        event.target.innertext === 'next' &&        event.target.classlist.contains('nextbtn')      ) {          }    })  })
.stepsindecator {    display: block;    width: 100%;    margin: 15px 0;  }    ul.stepsindecator_list {    display: table;    margin: 0 auto;  }    li.indecator_no {    display: inline-block;    margin: 0 10px;    line-height: 1;  }    label.number {    display: block;    margin: 0;    background: #f7f7f7;    max-width: initial;    padding: 1.5rem 2rem;    border-radius: 50%;    border: 2px solid #ccc;    color: #2897a9;  }    .stepwrp {    display: block;    width: 100%;    height: 200px;    background: #ccc;    position: relative;  }    .actions {    position: absolute;    bottom: 0;    padding: 10px;    right: 0;    left: 0;    display: block;    background: #1a95ff;    text-align: center;  }    .actions .next,  .actions .prev {    display: inline-block;    margin: 0 10px;    min-width: 74px;    border: 0;    padding: 3px 25px;    border-radius: 3px;  }    .actions .next {}    .actions .prev {}    .notworking {    display: block;    position: relative;  }    .notworking:after {    content: '';    position: absolute;    top: 0;    right: 0;    left: 0;    bottom: 0;    width: 100%;    height: 100%;    z-index: 5;    background: rgba(0, 0, 0, 0.57)  }
<div class="container">    <div class="row">      <div class="stepsindecator">        <ul class="stepsindecator_list">          <li class="indecator_no"><label class="number">1</label></li>          <li class="indecator_no"><label class="number">2</label></li>          <li class="indecator_no"><label class="number">3</label></li>          <li class="indecator_no"><label class="number">4</label></li>        </ul>      </div>      <div class="clearfix"></div>      <div class="col-lg-4 step">        <div class="stepwrp ">          text content 1          </div>      </div>      <div class="col-lg-4 step">        <div class="stepwrp">          text content 2          </div>      </div>      <div class="col-lg-4 step">        <div class="stepwrp frist">          text content 3          </div>      </div>        </div>  </div>


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