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Commit Graph

33 Commits

Author SHA1 Message Date
Kevin Brown
8dfd6d6960 Add more keyboard support
When the main container is focused, you can now move the highlighted
result by using the up and down arrows on the keyboard.

This does not yet keep the highlighted result visible at all times,
and it only is implemented on single selects, but that will come in
the future.
2014-10-21 21:44:00 -04:00
Kevin Brown
cc9419928e Working on accessibility
This makes quite a few changes, one of the major ones being the
removal of classes for marking options as selected or selectable,
and instead using the ARIA attributes which should already be
present.
2014-10-21 21:44:00 -04:00
Kevin Brown
e601e33ff3 Added a base class for the selection container 2014-10-21 21:44:00 -04:00
Kevin Brown
a07fc21815 Added remove button on multiple select choices 2014-10-21 21:43:59 -04:00
Kevin Brown
3d1dc36711 Added support for placeholders
Placeholder support has been implemented as a separate module, so
any selection container should be able to be decorated and get
instant placeholder support. It hooks into the updating method of
selections, and determines when to display the placeholder based
on the options that are being updated.

It works in the same way as the old placeholders. If no options
are selected and being displayed, like in the case of a multiple
select, then the placeholder will always be shown.  If one option
is being displayed, and the id of the placeholder matches the id
of the selected element, then the placeholder will be shown.  This
is similar to the functionality that was present in Select2 2.x,
where the placeholder could be passed in as an object that would
be compared to the selection.

This still requires that, for single selects, the first element
must match the placeholder id.  Because the default placeholder id
is a blank string, this will maintain backwards compatibility with
past versions where the first option should be blank.  This can
still be overridden to point at a different id, keeping support
for systems where the placeholder doesn't use a blank value.

**Note:** This does not hide the blank option for single selects,
but that will still be maintained for backwards compatibility
within the results module.  It will not depend on a placeholder
being present, but instead will hide any options with blank text.
2014-10-21 21:43:59 -04:00
Kevin Brown
5cf0dbf114 Visibility of the search can be controlled 2014-10-21 21:43:59 -04:00
Kevin Brown
1aff36d28f Add internal support for sorting options 2014-10-21 21:43:59 -04:00
Kevin Brown
6d5b0a6c59 Add getters and setters for options
This also gets an object set up that handles the default options.
2014-10-21 21:43:59 -04:00
Kevin Brown
6375e2ee09 Working on searching results 2014-10-21 21:43:59 -04:00
Kevin Brown
845f245e1c Fixed sizing of the new select element 2014-10-21 21:43:59 -04:00
Kevin Brown
27ac50a854 Fixed problems with non-string ids
We have to enforce ids being strings as the values of options within
a select will always be an id.  This fixes an issue that we had with
array selections not being highlighted in the results.
2014-10-21 21:43:59 -04:00
Kevin Brown
ac7e7dae24 Added example for disabled results 2014-10-21 21:43:59 -04:00
Kevin Brown
acd469c658 Added optgroup support 2014-10-21 21:43:58 -04:00
Kevin Brown
d386849c1f Started building out the examples
This also adds the `select2` function back to jQuery, so you can
still initialize Select2 using the old syntax.
2014-10-21 21:43:58 -04:00
Kevin Brown
c74aeeb5c8 Start working on docs 2014-10-21 21:43:58 -04:00
Kevin Brown
9c6a18700b Improved the jshint config a bit more 2014-10-21 21:43:58 -04:00
Kevin Brown
26986cacb6 Fix undefined variable, rebuild dist 2014-10-21 21:43:58 -04:00
Kevin Brown
114732ec25 Broke out a base data adapter
This should allow us to create a basic interface that all adapters
must follow.
2014-10-21 21:43:57 -04:00
Kevin Brown
0f30667f01 Added very basic AJAX adapter 2014-10-21 21:43:57 -04:00
Kevin Brown
cbc2d2f3ec Trigger events when the dropdown opens and closes 2014-10-21 21:43:57 -04:00
Kevin Brown
315b1b3c12 Added array adapter
This should add support for dynamically generated array data that
still works with a basic `<select>` element.
2014-10-21 21:43:57 -04:00
Kevin Brown
3e05e32eda Small changes in preparation for more adapters 2014-10-21 21:43:57 -04:00
Kevin Brown
d57f8b2203 Clicking on a selected option triggers an unselect event 2014-10-21 21:43:57 -04:00
Kevin Brown
94b460f930 Limit the explicit coupling between adapters 2014-10-21 21:43:57 -04:00
Kevin Brown
0081716841 Header and footer decorators
Added examples of header and footer decorators.
2014-10-21 21:43:57 -04:00
Kevin Brown
14d3d99868 Basic multiple select implementation 2014-10-21 21:43:57 -04:00
Kevin Brown
1197960a4e Add proof-of-concept decorator for clearing 2014-10-21 21:43:57 -04:00
Kevin Brown
792133ce5c Added Utils.Decorate and tests
This adds decorator support in a very basic way, but enough that
it doesn't take a lot of effort to get it implemented.

This also starts work on splitting things out for theming.
2014-10-21 21:43:56 -04:00
Kevin Brown
2ca14517bb Add classes to results options 2014-10-21 21:43:56 -04:00
Kevin Brown
01c3dc5886 Basic dropdown is in place 2014-10-21 21:43:56 -04:00
Kevin Brown
ae57cf6460 More work on rendering
Switched all of the divs to spans, as the container should not be
a block by default.
2014-10-21 21:43:56 -04:00
Kevin Brown
297a06f8d4 Working on rendering everything 2014-10-21 21:43:56 -04:00
Kevin Brown
06e195b025 Work on the AMD scaffolding
This will make it far easier to ensure that components are in their
own modules as well as make it possible to have custom builds of
Select2.
2014-10-21 21:43:56 -04:00