selecionar tudo checkbox pai filho for

by Rapha Souza

HTML

<script src="//code.jquery.com/jquery-3.3.1.slim.min.js"></script>
<link rel="stylesheet" href="//stackpath.bootstrapcdn.com/bootstrap/4.1.0/css/bootstrap.min.css">
<script src="//cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.0/umd/popper.min.js"></script>
<script src="//stackpath.bootstrapcdn.com/bootstrap/4.1.0/js/bootstrap.min.js"></script>
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css">
<!DOCTYPE html>
<html>
<head>
<style>
.example {
  border: 1px solid black;
  margin: 5px;
}
</style>
</head>
<body>

      <div class="col-md-2">
                          <div class="form-group">
                            <label for="naorequisitar">Não Requisitar</label>
                            <input type="checkbox" class="checkbox alert-info" name="naorequisitar" id="naorequisitar___1" onclick="fnGravarNaoRequis(this)"/>
                            <input type="text"  id="lNaoRequisitar___1" name="lNaoRequisitar" value="false"/>
                          </div>
                        </div>
                        
                        
                        <div class="col-md-2">
                          <div class="form-group">
                            <label for="naorequisitar">Não Requisitar</label>
                            <input type="checkbox" class="checkbox alert-info" name="naorequisitar" id="naorequisitar___2" onclick="fnGravarNaoRequis(this)"/>
                            <input type="text"  id="lNaoRequisitar___2" name="lNaoRequisitar" value="false"/>
                          </div>
                        </div>
                        
                         <div class="col-md-2">
                          <div class="form-group">
                            <label for="naorequisitar">Não Requisitar</label>
                            <input type="checkbox" class="checkbox alert-info" name="naorequisitar"  id="naorequisitar___3" onclick="fnGravarNaoRequis(this)"/>
           ...

CSS

.row {
  background: #f8f9fa;
  margin-top: 20px;
}

.col {
  border: solid 1px #6c757d;
  padding: 10px;
}