I'm using JQuery and bootstrap, and when I try to click the button that should invoke the function, it doesn't work. I've looked in the developer console and there is nothing there, anyone know? Answer You just need to close some script tags properly and place your script in the bottom:-) Plunker PS:- I didn't added the jumbotron-narrow-me.css in example

jquery, javascript not working in bootstrap

I’m using JQuery and bootstrap, and when I try to click the button that should invoke the function, it doesn’t work. I’ve looked in the developer console and there is nothing there, anyone know?

<html>
    <head>
        <title>Bill</title>

        <link rel="stylesheet" href="css/bootstrap.min.css"/>
        <link rel="stylesheet" href="css/jumbotron-narrow-me.css"/>
        <script src="js/jquery-2.1.3.min.js"/>
        <script src="js/bootstrap.min.js"/>

        <script type="text/javascript">
        var count=0;

        $('#ocs').click(function(){
            count++;
            $('#cookies').html('0Cs : ' + count);
        });
        </script>
    </head>

    <body>
        <div class="jumbotron">
            <p class="lead"> 
                welcome to opposition clicker, its amazing. it has one upgrade.
                "opposition" when you get this, you will get +100 0Cs' every second.
            </p>
            <br><br/>
        </div>
        <div class="container" id="cookies">aasasa</div> 
        <button id="ocs" type="button" class="btn btn-lg btn-success">0Cs'</button>
    </body>
</html>

JavaScript
​x
 
<html>
    <head>
        <title>Bill</title>
​
        <link rel="stylesheet" href="css/bootstrap.min.css"/>
        <link rel="stylesheet" href="css/jumbotron-narrow-me.css"/>
        <script src="js/jquery-2.1.3.min.js"/>
        <script src="js/bootstrap.min.js"/>
​
        <script type="text/javascript">
        var count=0;
​
        $('#ocs').click(function(){
            count++;
            $('#cookies').html('0Cs : ' + count);
        });
        </script>
    </head>
​
    <body>
        <div class="jumbotron">
            <p class="lead"> 
                welcome to opposition clicker, its amazing. it has one upgrade.
                "opposition" when you get this, you will get +100 0Cs' every second.
            </p>
            <br><br/>
        </div>
        <div class="container" id="cookies">aasasa</div> 
        <button id="ocs" type="button" class="btn btn-lg btn-success">0Cs'</button>
    </body>
</html>
​

Answer

You just need to close some script tags properly and place your script in the bottom:-)

<html>

  <head>
    <title>Bill</title>
    <script data-require="jquery@*" data-semver="2.1.3" src="https://code.jquery.com/jquery-2.1.3.min.js"></script>
    <link data-require="bootstrap@*" data-semver="3.3.1" rel="stylesheet" href="//maxcdn.bootstrapcdn.com/bootstrap/3.3.1/css/bootstrap.min.css" />
    <script data-require="bootstrap@*" data-semver="3.3.1" src="//maxcdn.bootstrapcdn.com/bootstrap/3.3.1/js/bootstrap.min.js"></script>
  </head>

  <body>
    <div class="jumbotron">
      <p class="lead"> 
                welcome to opposition clicker, its amazing. it has one upgrade.
                "opposition" when you get this, you will get +100 0Cs' every second.
            </p>
      <br />
      <br />
    </div>
    <div class="container" id="cookies">aasasa</div>
    <button id="ocs" type="button" class="btn btn-lg btn-success">0Cs'</button>
    <script type="text/javascript">
        var count=0;

        $('#ocs').click(function(){
            count++;
            $('#cookies').html('0Cs : ' + count);
        });
        </script>
  </body>

</html>

JavaScript
 
<html>
​
  <head>
    <title>Bill</title>
    <script data-require="jquery@*" data-semver="2.1.3" src="https://code.jquery.com/jquery-2.1.3.min.js"></script>
    <link data-require="bootstrap@*" data-semver="3.3.1" rel="stylesheet" href="//maxcdn.bootstrapcdn.com/bootstrap/3.3.1/css/bootstrap.min.css" />
    <script data-require="bootstrap@*" data-semver="3.3.1" src="//maxcdn.bootstrapcdn.com/bootstrap/3.3.1/js/bootstrap.min.js"></script>
  </head>
​
  <body>
    <div class="jumbotron">
      <p class="lead"> 
                welcome to opposition clicker, its amazing. it has one upgrade.
                "opposition" when you get this, you will get +100 0Cs' every second.
            </p>
      <br />
      <br />
    </div>
    <div class="container" id="cookies">aasasa</div>
    <button id="ocs" type="button" class="btn btn-lg btn-success">0Cs'</button>
    <script type="text/javascript">
        var count=0;
​
        $('#ocs').click(function(){
            count++;
            $('#cookies').html('0Cs : ' + count);
        });
        </script>
  </body>
​
</html>
​

Plunker

PS:- I didn’t added the jumbotron-narrow-me.css in example because it is not available on plunker but hope it helps 🙂

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Answer