Position Index Updates

You can view the work that was done between v0.2.2 and v0.2.1 here.

• README updates
• Position Index can return 0 now
• Fix for persisting scrollTop on item updates

Bound enumerable object/array can be a Promise

{{#virtual-each boundPromise ..}}

Margin instead of padding, positional params, deps updated

• Use margin instead of padding [https://github.com//pull/19]
• Add support for positional param [https://github.com//pull/21]
• Update npm and bower deps [https://github.com//pull/20]

Persist positionIndex

• Persist positionIndex for case when items array is updated
• Setting a position index past the maximum top index sets the last visible item flush with the bottom of the visibleContent.
• Fixed issues where _visibleItemCount was greater than the number of items to display

Adds support for {{else}}

{{#virtual-each
  height=200 // required: total height
  itemHeight=36 // required: row height
  onScrollBottomed=(action 'handlePageBottom') // optional: invoked when the scroller hits the bottom
  positionIndex=0 // optional: used to scroll to a specific item index
  items=items as |item actualIndex virtualIndex|
}}
  <div class="person-row">
    <img src={{item.picture}} />
    <div>
      <div>{{actualIndex}}. {{item.name.last}}, {{item.name.first}}</div>
      <div class="company">{{item.company}}</div>
    </div>
  </div>
{{else}}
 <strong>No results</strong>
{{/virtual-each}}

Expose virtual index

{{#virtual-each
  height=200 // required: total height
  itemHeight=36 // required: row height
  onBotttom=(action 'handlePageBottom') // optional: invoked when the scroller hits the bottom
  positionIndex=0 // optional: used to scroll to a specific item index
  items=items as |item actualIndex virtualIndex|
}}
  {{actualIndex}} {{virtualIndex}} {{item}}
{{/virtual-each}}

Fixing index block param

0.0.9

Merge branch 'master' of github.com:jasonmit/virtual-each

prevent position index from ever going out of range when passed as attr

prevent position index from ever going out of range when passed as attr

Adding positionIndex attribute

Scrolls to a specific item:

{{#virtual-each
  height=200
  itemHeight=36
  positionIndex=0
  items=items as |item index|
}}
  {{item}}
{{/virtual-each}}

Bugfix where empty items can be at the bottom of collection

0.0.6

version bump