I am new for javascript. I have one root div id is "row_logic" itself two div is there. how to increment this root div in below format using javascript?? anyone help.
<div class="row-fluid" id="row_logic">
<div class="col-sm-6" style="padding-top: 5px; padding-left: 5px; padding-right: 5px; border: 1px solid #373737;">
<canvas id="b1" width="600" height="120"></canvas>
</div>
<div class="col-sm-6" style="padding-top: 5px; padding-left: 5px; padding-right: 5px; border: 1px solid #373737;">
<canvas id="b2" width="600" height="120"></canvas>
</div>
</div>
twitter-bootstrap-3you are using Jquery as well in your page. So add that tag if you are open to receive help using Jquery as well.