Show Bootstrap alert box on a button click

function showAlert(){
  if($("#myAlert").find("div#myAlert2").length==0){
    $("#myAlert").append("<div class='alert alert-success alert-dismissable' id='myAlert2'> <button type='button' class='close' data-dismiss='alert'  aria-hidden='true'>&times;</button> Success! message sent successfully.</div>");
  }
  $("#myAlert").css("display", "");
}
<link rel="stylesheet" href="http://netdna.bootstrapcdn.com/bootstrap/3.1.1/css/bootstrap.min.css">

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script>

<script src="http://netdna.bootstrapcdn.com/bootstrap/3.1.1/js/bootstrap.min.js"></script>

<button value="showAlert" onclick="showAlert();"> Show Alert</button>

    <div class="container" style="display:none;" id="myAlert">
        <h2>Dismissal Alert Messages</h2>
        <div class="alert alert-success alert-dismissable" id="myAlert2">
            <button type="button" class="close" data-dismiss="alert" aria-hidden="true">&times;</button>
            Success! message sent successfully.
        </div>

    </div>
Edited

I've added some IDs and written some code. Try to understand, If you are not getting ask me. Okay Hope this will help for you, If not ask me for more.


This jsfiddle shows how you can show a bootstrap alert box on click

http://jsfiddle.net/g1rnnr8r/2/

You need to implement jquery's show() method. The code you need to use is. 

$(document).ready(function(){
    $('button').click(function(){
        $('.alert').show()
    }) 
});

Try This. What is done here is:

  1. Added one button "Show Alert message".
  2. By Default alert message will be hidden.
  3. On click of "Show alert message" alert message will be shown

$("#btnShow").click(function(){
  
  $(".alert").hide().show('medium');
});
.alert{
  display:none;
}
<link rel="stylesheet" href="http://netdna.bootstrapcdn.com/bootstrap/3.1.1/css/bootstrap.min.css">

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script>

<script src="http://netdna.bootstrapcdn.com/bootstrap/3.1.1/js/bootstrap.min.js"></script>

</head>

<body>
    <div class="container">
      
        <h2>Dismissal Alert Messages</h2>
      
      <button id="btnShow">Show Alert message</button>
        <div class="alert alert-success alert-dismissable">
            <button type="button" class="close" data-dismiss="alert" aria-hidden="true">&times;</button>
            Success! message sent successfully.
        </div>

    </div>
</body>

You can check this one:

 <div class="container">
  <button type="button" class="btn btn-info btn-lg" data-toggle="modal" data-target="#myModal">Open Modal</button>
  <div class="modal fade" id="myModal" role="dialog">
    <div class="modal-dialog">
        <div class="alert alert-success alert-dismissible">
            <a  class="close" data-dismiss="modal" aria-label="close">&times;</a>
            <strong>Success!</strong> Indicates a successful or positive action.
          </div>
    </div>
  </div>
</div>

Tags:

Javascript

Asp.Net Mvc

Jquery

Twitter Bootstrap

Twitter Bootstrap 3

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