I am using RoR and I am using the Simple_Form gem for my forms. I have an object relation whereby a User can have multiple Roles, and during creation, the admin can select which Roles to apply to the new User. I would like the Roles to have their checkbox on the left, and their name on the right in a horizontal arrangement.
// "box" Admin //
instead of the current
//
"box"
Admin
//
My current code to show the Roles is this.
<div class="control-group">
<%= f.label 'Roles' %>
<div class="controls">
<%= f.collection_check_boxes
:role_ids, Role.all, :id, :name %>
</div>
</div>
The part I am most getting hung up on is the fact that the f.collection_check_boxes generates code like this.
<span>
<input blah blah />
<label class="collection_check_boxes" blah>blah</label>
</span>
Which makes it hard for me to get a css class in there as there are 3 components that have to be touched. I've tried adding things such as dummy classes to the :html hash, but the dummy class doesn't even show up in the rendered html.
Any help is greatly appreciated
EDIT: Solution
Thanks to Baldrick, my working erb looks like this.
<%= f.collection_check_boxes :role_ids, Role.all, :id, :name,
{:item_wrapper_class => 'checkbox_container'} %>
And my CSS is as follows
.checkbox_container {
display: inline-block;
vertical-align: -1px;
margin: 5px;
}
.checkbox_container input {
display: inline;
}
.checkbox_container .collection_check_boxes{
display: inline;
vertical-align: -5px;
}
According to the doc of collection_check_boxes, there is an option item_wrapper_class
to give a css class to the span containing the checkbox. Use it like that
<%= f.collection_check_boxes :role_ids, Role.all, :id, :name, :item_wrapper_class => 'checkbox_container' %>
And a CSS style to keep the checkbox and the label on the same line:
.checkbox_container input {
display: inline;
}