Bootstrap modal window inside another div

This fiddle replies to a question in stackoverflow which request to have a boostrap modal inside a div without blocking the rest of the screen

by aflynt

HTML

<div class="bigform-content">
    <div class="wpcol-one col-md-6">
         <h1>Hi, this is my form title</h1>

    </div>
    <div class="wpcol-one col-md-6">
        <p>This is my form</p>
        <label for="field-one">Field 1:</label>
        <input id="field-one" class="form-control" type="text" />
        <label for="field-two">Field 2:</label>
        <input id="field-two" class="form-control" type="text" />
        <label for="field-three">Field 1:</label>
        <input id="field-three" class="form-control" type="text" />
        <input id="submit-button" type="submit" value="Submit my form" class="btn btn-default" />
    </div>
    <!-- Modal -->
    <div class="modal fade" id="dialog_confirm_map" tabindex="-1" role="dialog" aria-labelledby="dialog_confirm_mapLabel" aria-hidden="true">
        <div class="modal-dialog">
            <div class="modal-content">
                <div class="modal-body">
                    <p>You didn't move the map pin, are you sure it is on your address/house?</p>
                </div>
                <div class="modal-footer"> <span style="float:left"><button type="button" class="btn btn-default" data-dismiss="modal">No, I'll do it now </button></span>
 <span style="float:right"><button type="button" class="btn btn-primary" data-dismiss="modal" onClick="jQuery('#mapchanged').val(1);jQuery('#registration').submit();">Yes, I am sure</button></span>

                </div>
            </div>
            <!-- /.modal-content -->
        </div>
        <!-- /.modal-dialog -->
    </div>
    <!-- /.modal -->
</div>
<p>Content outside div and modal</p>
<p>Hope it
    <input id="help-button" type="button" value="helps" class="btn btn-success" />
</p>

CSS

.bigform-content {
    border: solid 5px #DDD;
    margin: 30px 20px;
    overflow: hidden;
    padding:20px;
    position:relative;
}
.modal, .modal-backdrop {
    position: absolute !important;
}
.bigform-content h1 {
    margin:0;
}
.bigform-content input[type=submit] {
    margin-top:10px;
}

JavaScript

$(function () {
  
  //getting click event to show modal
    $('#submit-button').click(function () {
        $('#dialog_confirm_map').modal();
      
      //appending modal background inside the bigform-content
        $('.modal-backdrop').appendTo('.bigform-content');
      //removing body classes to able click events
        $('body').removeClass();
    });

  
  //just to prove actions outside modal
    $('#help-button').click(function () {
        alert("Action with modal opened or closed");
    });
  //end just to prove actions outside modal
});