Data-Bind List-View using Knockout inside a Collapsible Set

Question

I want to have a list view inside a collapsible-set and I want to bind the data to the list view using knockout.js. Please can anyone help me regarding this with a simple example. I want to bind data in place of Content 1, Content 2 and Content 3 of the below code.

<div data-role="collapsible-set" data-collapsed="false" data-icon="" data-expanded-icon="carat-u" data-collapsed-icon="carat-d" data-iconpos="right">
                <div data-role="collapsible">
                    <h3>Collapsible 1</h3>
                    <div data-role="listview">
                        <p>Content 1</p>
                    </div>

                </div>
                <div data-role="collapsible">
                    <h3>Collapsible 2</h3>
                    <div data-role="listview">
                        <p>Content 2</p>
                    </div>
                </div>
                <div data-role="collapsible">
                    <h3>Collapsible 3</h3>
                    <div data-role="listview">
                        <p>Content 3</p>
                    </div>
                </div>
            </div>

Answer 1

Some specifics regarding the javascript structure to which the knockout binds is not provided, thus I'll have to provide a very generic example.

Assuming the collapsible elements are part of an array and the listview contents belonging to each are a property:

Javascript

Object to represent a collapsible element:

var Section = function(title, content){
  return {
          title: title,
          content: content, 
          listViewData: new List(title)
        }
}

where List is just a function to populate an array with "dummy" data.

var List = function(title){
  var temp = [];
  for(var i = 0; i < 3; i++)
  {
    temp.push({text: title + ': ' + i})
  }
  return temp;
}

Setup the collapsible behavior, ensuring the call is after applyBindings:

 ko.applyBindings(modelInstance)
 $("div[id^='collapsible']").collapsible()

HTML

<div class="ui-body-d tablist-content" data-role="collapsible-set" data-bind='foreach: items'>
 <div data-bind="attr: {'id': 'collapsible-'+ $index}">
    <h3 data-bind='text: title'></h3>

    <p> <span data-bind='text: content'></span>

     <ul data-role="listview" data-bind="foreach: { data: listViewContents, as: 'listItem'}">
       <li><a href="#" data-bind="text: listItem.text"></a></li>
     </ul>

    </p>
</div>