Add API docs for sort event.

Clean up module vs class descriptions, +@since 3.5.0 Moved the lengthy text from the module description to the class description so the module page would look cleaner. Added note for each class extension to point readers to the DataTable class for docs on the APIs contributed by this class, since they all have @for DataTable.

Add desc flag back into sortFn Back compat, and 2.x compat.

Fix mismatched key events. Subscribing to keypress, and triggering behavior for keydown. Because space also triggers a click under many cases, this was working previously in browsers other than FF.

Reapply sort liner for FF FF doesn't support <th> + position: relative, so the sort indicator was rendering in the bottom right corner of the page.

Add back compat for field and id column configs core.js added the back compat. The others share an update of changing references of col._yuid to col.id.

Add aria-sort, remove liner, add keyboard sorting Per accessibility review, it was recommended to remove the <a> liner in favor of adding tabindex to the <th> and listening for spacebar to activate sorting.

Use data attribute to id column, +indicator sprite * Add an indicator element to the sort header to leverage a css sprite for all arrows. * Change template to use <a role="button"> and role="presentation" on the indicator. * Use the data-yui3-col-{_id} data attribute to identify the column

Add column _id as data attribute in markup This makes it easier to tie the header clicks to the column configs for sorting, and it makes it possible for scrolling DT's to duplicate headers and relay fixed header clicks to the sort operation.

Add title and aria role to sortable headers

Resort if Model changes in sorted attributes

Fix examples for syntax highlighting

Rough draft API docs for UI review and edit.

WIP API docs for datatable-sort

Battle with !WK + IE + deadline == liner divs :( Only on the sortable headers, and hopefully I'll be able to figure something out to remove them later.

Working. Minor css glitches and IE UI pending When a column is sorted desc, hovering the column header doesn't flip the arrow correctly. Arrow UI is implemented using ::after styling, so is missing in IE 6 and 7. Implement conditional module?

Rough code done. debugging time.

Initial WIP drop of datatable-sort