I am new to ruby on rails and twitter bootstrap. Accept my apologize if my question sound dumb. I am using twitter bootstrap for my site design. I have been trying to use bootstrap to change my label to textbox using hyperlink button click. 

<div class="control-group">
    <label for="name" class="control-label"><p class="text-info">Saghir<i class="icon-star"></i></p></label>
    <div class="controls">
        <a href="#">Edit</a>
    </div>

but I am unable to do so, should I use jquery to do so, or I can use bootstrap for that. Please point me to right direction. Thanks in advance

Edit Code is updated with hyperlink(it could be button too). it is like, when I click on "Edit" hyperlink my label should show content "Saghir" that can be used using placeholder attribute of bootstrap. I can submit form to update values to database.

jquery ruby-on-rails twitter-bootstrap
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