Collapsible sidebar with fluid twitter bootstrap

Question

I am looking for a CSS solution to create a button to toggle a sidebar on and off using twitter bootstrap.

I'd like one of those little icons people have on their webpage that looks like a pull tab when the sidebar is closed, and then follows the sidebar out when it is pulled - does this have a name?

I've created a toggleSidebar icon link to do this, but I have two problems:

1. I can't get it to float with the sidebar using float: left or display: inline-block
2. Fixed, it creates a column of it's own... I want it float on top of the main content.

The html:

<div class="container-fluid">
  <div class="row-fluid">
    <div id="sidebar" class="span3 scrollDiv" style="display: none;">
      <!--Sidebar content-->
    </div>
    <div id="content" class="span12">
      <!--Main content-->
    </div>
    <a id="toggleSidebar" href="#" class="toggles"><i class="icon-chevron-right"></i></a>
  </div>
</div>

The css:

#toggleSidebar {
  /* float: left; */
  /* display:inline-block; */
  position:fixed;
  display:block;
  left:0;
  top:45px;
  color:#779DD7;
  padding:2px 4px;
}

The javascript:

function sidebar(panels) {
  if (panels === 1) {
    $('#content').removeClass('span9');
    $('#content').addClass('span12 no-sidebar');
    $('#sidebar').hide();
  } else if (panels === 2) {
    $('#content').removeClass('span12 no-sidebar');
    $('#content').addClass('span9');
    $('#sidebar').show();
  }
}

$('#toggleSidebar').click(function() {
  if ($.asm.panels === 1) {
    $('#toggleSidebar i').addClass('icon-chevron-left');
    $('#toggleSidebar i').removeClass('icon-chevron-right');
    return sidebar(2);
  } else {
    $('#toggleSidebar i').removeClass('icon-chevron-left');
    $('#toggleSidebar i').addClass('icon-chevron-right');
    return sidebar(1);
  }
})

A working example of this: http://jsfiddle.net/amorris/dmyTR/

For the life in me, I can't find an example on the web - but here's a quick drawing of what I'm after:

It's a bit like the effect @ http://simplerealtytheme.com/plugins/pullout-widgets/ - which looks like they're using a display: block; clear: both; and then positioning the pull tab absolutely within the div with a negative right position.

Answer 1

I think this is what you want, see here .

Relevant code is this:

#content {
    float:left;
}

#mapCanvas img {
    max-width: none;
}

#maincont{
    margin-top: 42px;
}

#toggleSidebar {
    float:left;
    color:#779DD7;
    padding:2px 4px;
}

#sidebar{
    float:left;   
}

Please confirm that that was what you have in mind!

Answer 2

Is this what you had in mind?

http://jsfiddle.net/dmyTR/37/

Basically, instead of .hide() and .show(); you animate its position.

  // to hide 
  $('#sidebar').animate({
        left: -180,
  });

  // to show
  $('#sidebar').animate({
        left: 20,
  });

I removed #sidebar from .container-fluid, because, well, it's not part of the container. I also put #toggleSidebar inside #sidebar.

Answer 3

Here's an animated side drawer I drew up requiring very little bootstrap modification: http://zombiehippie.github.io/Side-drawer/

@media screen and (max-width: 768px) {
    /* this is container is moved to the side if class is added*/
    .side-collapse-container{
        width:100%;
        position:relative;
        left:0;
        transition:left .4s;
    }
    /* toggled when navbar is out */
    .side-collapse-container.out{
        left:200px;
    }
    .side-collapse {
        /* need top to keep from overlapping fixed header*/
        top:50px;
        bottom:0;
        left:0;
        width:200px;
        position:fixed;
        overflow:hidden;
        /* transition animates the element */
        transition:width .4s;
    }
    /* toggled when navbar is in */
    .side-collapse.in {
        width:0;
    }
}

A fixed navbar using the styles of .side-collapse allows us to fix the bar to the edge of our screen.

Adding .side-collapse-container to the the container after the header allows that content to be shifted over on open.

Some script appends a click event to the [data-toggle=] selector.

$(document).ready(function() {   
    var sideslider = $('[data-toggle=collapse-side]');
    var sel = sideslider.attr('data-target');
    var sel2 = sideslider.attr('data-target-2');
    sideslider.click(function(event){
        $(sel).toggleClass('in');
        $(sel2).toggleClass('out');
    });
});

Look at the github page for the source html or jade.

HTML source https://github.com/ZombieHippie/Side-drawer/tree/gh-pages