Bootstrap 4 Nested Collapse Style Issue

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there is a collapse (with button 2) inside of a another collaspe (with button 1).
when parent is collapsed the background color of button 1 is blue (bg- primary) and when its not collapsed the backpround color is yellow (bg- warning). when we click button 2, the color stays yellow but when button 2 clicked again and its collapsed, the color of button 1 changes to blue. I want to button 1 stays yellow when it is not collapsed whether her child is collapsed or not.

thank you and sorry for my bad english.

<!DOCTYPE html>

<html lang="en">



<head>

  <meta name="viewport" content="width=device-width, initial-scale=1">

  <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css">

  <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>

  <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.3/umd/popper.min.js"></script>

  <script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.1.3/js/bootstrap.min.js"></script>

</head>



<body>



  <div class="container">

    <div class="my-2">

      <button class="btn btn-primary" id="btn1" type="button" name="button" data-toggle="collapse" data-target="#collapsebtn" aria-expanded="false" aria-controls="collapsebtn">

          button 1

        </button>

    </div>



    <div class="collapse" id="collapsebtn">

      <div class="mb-2">

        <button class="btn btn-dark btn-sm" type="button" name="button" data-toggle="collapse" data-target="#collapsebtn2" aria-expanded="false" aria-controls="collapsebtn2">

            button 2

          </button>

      </div>

      <div class="collapse border border-primary" id="collapsebtn2">

        Lorem ipsum dolor text....

      </div>

    </div>

  </div>





  <script type="text/javascript">

    $(document).ready(function() {

      $("#collapsebtn").on("show.bs.collapse", function() {

        $("#btn1").removeClass("btn-primary");

        $("#btn1").addClass("btn-warning");

      });



      $("#collapsebtn").on("hidden.bs.collapse", function() {

        $("#btn1").addClass("btn-primary");

        $("#btn1").removeClass("btn-warning");

      });

    });

  </script>

</body>



</html>

edited Nov 11 at 19:38

asked Nov 11 at 19:11

Morri

204

add a comment |

up vote
0
down vote

favorite

thank you and sorry for my bad english.

<!DOCTYPE html>

<html lang="en">



<head>

  <meta name="viewport" content="width=device-width, initial-scale=1">

  <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css">

  <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>

  <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.3/umd/popper.min.js"></script>

  <script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.1.3/js/bootstrap.min.js"></script>

</head>



<body>



  <div class="container">

    <div class="my-2">

      <button class="btn btn-primary" id="btn1" type="button" name="button" data-toggle="collapse" data-target="#collapsebtn" aria-expanded="false" aria-controls="collapsebtn">

          button 1

        </button>

    </div>



    <div class="collapse" id="collapsebtn">

      <div class="mb-2">

        <button class="btn btn-dark btn-sm" type="button" name="button" data-toggle="collapse" data-target="#collapsebtn2" aria-expanded="false" aria-controls="collapsebtn2">

            button 2

          </button>

      </div>

      <div class="collapse border border-primary" id="collapsebtn2">

        Lorem ipsum dolor text....

      </div>

    </div>

  </div>





  <script type="text/javascript">

    $(document).ready(function() {

      $("#collapsebtn").on("show.bs.collapse", function() {

        $("#btn1").removeClass("btn-primary");

        $("#btn1").addClass("btn-warning");

      });



      $("#collapsebtn").on("hidden.bs.collapse", function() {

        $("#btn1").addClass("btn-primary");

        $("#btn1").removeClass("btn-warning");

      });

    });

  </script>

</body>



</html>

edited Nov 11 at 19:38

asked Nov 11 at 19:11

Morri

204

add a comment |

up vote
0
down vote

favorite

thank you and sorry for my bad english.

<!DOCTYPE html>

<html lang="en">



<head>

  <meta name="viewport" content="width=device-width, initial-scale=1">

  <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css">

  <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>

  <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.3/umd/popper.min.js"></script>

  <script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.1.3/js/bootstrap.min.js"></script>

</head>



<body>



  <div class="container">

    <div class="my-2">

      <button class="btn btn-primary" id="btn1" type="button" name="button" data-toggle="collapse" data-target="#collapsebtn" aria-expanded="false" aria-controls="collapsebtn">

          button 1

        </button>

    </div>



    <div class="collapse" id="collapsebtn">

      <div class="mb-2">

        <button class="btn btn-dark btn-sm" type="button" name="button" data-toggle="collapse" data-target="#collapsebtn2" aria-expanded="false" aria-controls="collapsebtn2">

            button 2

          </button>

      </div>

      <div class="collapse border border-primary" id="collapsebtn2">

        Lorem ipsum dolor text....

      </div>

    </div>

  </div>





  <script type="text/javascript">

    $(document).ready(function() {

      $("#collapsebtn").on("show.bs.collapse", function() {

        $("#btn1").removeClass("btn-primary");

        $("#btn1").addClass("btn-warning");

      });



      $("#collapsebtn").on("hidden.bs.collapse", function() {

        $("#btn1").addClass("btn-primary");

        $("#btn1").removeClass("btn-warning");

      });

    });

  </script>

</body>



</html>

edited Nov 11 at 19:38

asked Nov 11 at 19:11

Morri

204

thank you and sorry for my bad english.

<!DOCTYPE html>

<html lang="en">



<head>

  <meta name="viewport" content="width=device-width, initial-scale=1">

  <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css">

  <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>

  <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.3/umd/popper.min.js"></script>

  <script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.1.3/js/bootstrap.min.js"></script>

</head>



<body>



  <div class="container">

    <div class="my-2">

      <button class="btn btn-primary" id="btn1" type="button" name="button" data-toggle="collapse" data-target="#collapsebtn" aria-expanded="false" aria-controls="collapsebtn">

          button 1

        </button>

    </div>



    <div class="collapse" id="collapsebtn">

      <div class="mb-2">

        <button class="btn btn-dark btn-sm" type="button" name="button" data-toggle="collapse" data-target="#collapsebtn2" aria-expanded="false" aria-controls="collapsebtn2">

            button 2

          </button>

      </div>

      <div class="collapse border border-primary" id="collapsebtn2">

        Lorem ipsum dolor text....

      </div>

    </div>

  </div>





  <script type="text/javascript">

    $(document).ready(function() {

      $("#collapsebtn").on("show.bs.collapse", function() {

        $("#btn1").removeClass("btn-primary");

        $("#btn1").addClass("btn-warning");

      });



      $("#collapsebtn").on("hidden.bs.collapse", function() {

        $("#btn1").addClass("btn-primary");

        $("#btn1").removeClass("btn-warning");

      });

    });

  </script>

</body>



</html>

<!DOCTYPE html>

<html lang="en">



<head>

  <meta name="viewport" content="width=device-width, initial-scale=1">

  <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css">

  <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>

  <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.3/umd/popper.min.js"></script>

  <script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.1.3/js/bootstrap.min.js"></script>

</head>



<body>



  <div class="container">

    <div class="my-2">

      <button class="btn btn-primary" id="btn1" type="button" name="button" data-toggle="collapse" data-target="#collapsebtn" aria-expanded="false" aria-controls="collapsebtn">

          button 1

        </button>

    </div>



    <div class="collapse" id="collapsebtn">

      <div class="mb-2">

        <button class="btn btn-dark btn-sm" type="button" name="button" data-toggle="collapse" data-target="#collapsebtn2" aria-expanded="false" aria-controls="collapsebtn2">

            button 2

          </button>

      </div>

      <div class="collapse border border-primary" id="collapsebtn2">

        Lorem ipsum dolor text....

      </div>

    </div>

  </div>





  <script type="text/javascript">

    $(document).ready(function() {

      $("#collapsebtn").on("show.bs.collapse", function() {

        $("#btn1").removeClass("btn-primary");

        $("#btn1").addClass("btn-warning");

      });



      $("#collapsebtn").on("hidden.bs.collapse", function() {

        $("#btn1").addClass("btn-primary");

        $("#btn1").removeClass("btn-warning");

      });

    });

  </script>

</body>



</html>

<!DOCTYPE html>

<html lang="en">



<head>

  <meta name="viewport" content="width=device-width, initial-scale=1">

  <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css">

  <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>

  <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.3/umd/popper.min.js"></script>

  <script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.1.3/js/bootstrap.min.js"></script>

</head>



<body>



  <div class="container">

    <div class="my-2">

      <button class="btn btn-primary" id="btn1" type="button" name="button" data-toggle="collapse" data-target="#collapsebtn" aria-expanded="false" aria-controls="collapsebtn">

          button 1

        </button>

    </div>



    <div class="collapse" id="collapsebtn">

      <div class="mb-2">

        <button class="btn btn-dark btn-sm" type="button" name="button" data-toggle="collapse" data-target="#collapsebtn2" aria-expanded="false" aria-controls="collapsebtn2">

            button 2

          </button>

      </div>

      <div class="collapse border border-primary" id="collapsebtn2">

        Lorem ipsum dolor text....

      </div>

    </div>

  </div>





  <script type="text/javascript">

    $(document).ready(function() {

      $("#collapsebtn").on("show.bs.collapse", function() {

        $("#btn1").removeClass("btn-primary");

        $("#btn1").addClass("btn-warning");

      });



      $("#collapsebtn").on("hidden.bs.collapse", function() {

        $("#btn1").addClass("btn-primary");

        $("#btn1").removeClass("btn-warning");

      });

    });

  </script>

</body>



</html>

html css twitter-bootstrap

edited Nov 11 at 19:38

asked Nov 11 at 19:11

Morri

204

edited Nov 11 at 19:38

asked Nov 11 at 19:11

Morri

204

edited Nov 11 at 19:38

asked Nov 11 at 19:11

Morri

204

asked Nov 11 at 19:11

Morri

204

asked Nov 11 at 19:11

Morri

204

add a comment |

1 Answer
1

active

oldest

votes

up vote
1
down vote

accepted

add this code:

 $("#collapsebtn").on("hidden.bs.collapse", function() {



  if(!$('#collapsebtn').hasClass('show')){



    $("#btn1").addClass("btn-primary");

    $("#btn1").removeClass("btn-warning");



    }

  });

answered Nov 11 at 19:32

Ali Naeimi

450512

add a comment |

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1 Answer
1

active

oldest

votes

1 Answer
1

active

oldest

votes

up vote
1
down vote

accepted

add this code:

 $("#collapsebtn").on("hidden.bs.collapse", function() {



  if(!$('#collapsebtn').hasClass('show')){



    $("#btn1").addClass("btn-primary");

    $("#btn1").removeClass("btn-warning");



    }

  });

answered Nov 11 at 19:32

Ali Naeimi

450512

add a comment |

up vote
1
down vote

accepted

add this code:

 $("#collapsebtn").on("hidden.bs.collapse", function() {



  if(!$('#collapsebtn').hasClass('show')){



    $("#btn1").addClass("btn-primary");

    $("#btn1").removeClass("btn-warning");



    }

  });

answered Nov 11 at 19:32

Ali Naeimi

450512

add a comment |

up vote
1
down vote

accepted

add this code:

 $("#collapsebtn").on("hidden.bs.collapse", function() {



  if(!$('#collapsebtn').hasClass('show')){



    $("#btn1").addClass("btn-primary");

    $("#btn1").removeClass("btn-warning");



    }

  });

answered Nov 11 at 19:32

Ali Naeimi

450512

add this code:

 $("#collapsebtn").on("hidden.bs.collapse", function() {



  if(!$('#collapsebtn').hasClass('show')){



    $("#btn1").addClass("btn-primary");

    $("#btn1").removeClass("btn-warning");



    }

  });

answered Nov 11 at 19:32

Ali Naeimi

450512

answered Nov 11 at 19:32

Ali Naeimi

450512

answered Nov 11 at 19:32

Ali Naeimi

450512

answered Nov 11 at 19:32

Ali Naeimi

450512

add a comment |

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