diff options
Diffstat (limited to 'bower_components/bootstrap/js/collapse.js')
| -rw-r--r-- | bower_components/bootstrap/js/collapse.js | 95 |
1 files changed, 68 insertions, 27 deletions
diff --git a/bower_components/bootstrap/js/collapse.js b/bower_components/bootstrap/js/collapse.js index e4e6d79..329e535 100644 --- a/bower_components/bootstrap/js/collapse.js +++ b/bower_components/bootstrap/js/collapse.js @@ -1,8 +1,8 @@ /* ======================================================================== - * Bootstrap: collapse.js v3.2.0 + * Bootstrap: collapse.js v3.3.5 * http://getbootstrap.com/javascript/#collapse * ======================================================================== - * Copyright 2011-2014 Twitter, Inc. + * Copyright 2011-2015 Twitter, Inc. * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) * ======================================================================== */ @@ -16,13 +16,22 @@ var Collapse = function (element, options) { this.$element = $(element) this.options = $.extend({}, Collapse.DEFAULTS, options) + this.$trigger = $('[data-toggle="collapse"][href="#' + element.id + '"],' + + '[data-toggle="collapse"][data-target="#' + element.id + '"]') this.transitioning = null - if (this.options.parent) this.$parent = $(this.options.parent) + if (this.options.parent) { + this.$parent = this.getParent() + } else { + this.addAriaAndCollapsedClass(this.$element, this.$trigger) + } + if (this.options.toggle) this.toggle() } - Collapse.VERSION = '3.2.0' + Collapse.VERSION = '3.3.5' + + Collapse.TRANSITION_DURATION = 350 Collapse.DEFAULTS = { toggle: true @@ -36,17 +45,21 @@ Collapse.prototype.show = function () { if (this.transitioning || this.$element.hasClass('in')) return + var activesData + var actives = this.$parent && this.$parent.children('.panel').children('.in, .collapsing') + + if (actives && actives.length) { + activesData = actives.data('bs.collapse') + if (activesData && activesData.transitioning) return + } + var startEvent = $.Event('show.bs.collapse') this.$element.trigger(startEvent) if (startEvent.isDefaultPrevented()) return - var actives = this.$parent && this.$parent.find('> .panel > .in') - if (actives && actives.length) { - var hasData = actives.data('bs.collapse') - if (hasData && hasData.transitioning) return Plugin.call(actives, 'hide') - hasData || actives.data('bs.collapse', null) + activesData || actives.data('bs.collapse', null) } var dimension = this.dimension() @@ -54,6 +67,11 @@ this.$element .removeClass('collapse') .addClass('collapsing')[dimension](0) + .attr('aria-expanded', true) + + this.$trigger + .removeClass('collapsed') + .attr('aria-expanded', true) this.transitioning = 1 @@ -72,7 +90,7 @@ this.$element .one('bsTransitionEnd', $.proxy(complete, this)) - .emulateTransitionEnd(350)[dimension](this.$element[0][scrollSize]) + .emulateTransitionEnd(Collapse.TRANSITION_DURATION)[dimension](this.$element[0][scrollSize]) } Collapse.prototype.hide = function () { @@ -88,17 +106,21 @@ this.$element .addClass('collapsing') - .removeClass('collapse') - .removeClass('in') + .removeClass('collapse in') + .attr('aria-expanded', false) + + this.$trigger + .addClass('collapsed') + .attr('aria-expanded', false) this.transitioning = 1 var complete = function () { this.transitioning = 0 this.$element - .trigger('hidden.bs.collapse') .removeClass('collapsing') .addClass('collapse') + .trigger('hidden.bs.collapse') } if (!$.support.transition) return complete.call(this) @@ -106,13 +128,40 @@ this.$element [dimension](0) .one('bsTransitionEnd', $.proxy(complete, this)) - .emulateTransitionEnd(350) + .emulateTransitionEnd(Collapse.TRANSITION_DURATION) } Collapse.prototype.toggle = function () { this[this.$element.hasClass('in') ? 'hide' : 'show']() } + Collapse.prototype.getParent = function () { + return $(this.options.parent) + .find('[data-toggle="collapse"][data-parent="' + this.options.parent + '"]') + .each($.proxy(function (i, element) { + var $element = $(element) + this.addAriaAndCollapsedClass(getTargetFromTrigger($element), $element) + }, this)) + .end() + } + + Collapse.prototype.addAriaAndCollapsedClass = function ($element, $trigger) { + var isOpen = $element.hasClass('in') + + $element.attr('aria-expanded', isOpen) + $trigger + .toggleClass('collapsed', !isOpen) + .attr('aria-expanded', isOpen) + } + + function getTargetFromTrigger($trigger) { + var href + var target = $trigger.attr('data-target') + || (href = $trigger.attr('href')) && href.replace(/.*(?=#[^\s]+$)/, '') // strip for ie7 + + return $(target) + } + // COLLAPSE PLUGIN DEFINITION // ========================== @@ -123,7 +172,7 @@ var data = $this.data('bs.collapse') var options = $.extend({}, Collapse.DEFAULTS, $this.data(), typeof option == 'object' && option) - if (!data && options.toggle && option == 'show') option = !option + if (!data && options.toggle && /show|hide/.test(option)) options.toggle = false if (!data) $this.data('bs.collapse', (data = new Collapse(this, options))) if (typeof option == 'string') data[option]() }) @@ -148,21 +197,13 @@ // ================= $(document).on('click.bs.collapse.data-api', '[data-toggle="collapse"]', function (e) { - var href var $this = $(this) - var target = $this.attr('data-target') - || e.preventDefault() - || (href = $this.attr('href')) && href.replace(/.*(?=#[^\s]+$)/, '') // strip for ie7 - var $target = $(target) + + if (!$this.attr('data-target')) e.preventDefault() + + var $target = getTargetFromTrigger($this) var data = $target.data('bs.collapse') var option = data ? 'toggle' : $this.data() - var parent = $this.attr('data-parent') - var $parent = parent && $(parent) - - if (!data || !data.transitioning) { - if ($parent) $parent.find('[data-toggle="collapse"][data-parent="' + parent + '"]').not($this).addClass('collapsed') - $this[$target.hasClass('in') ? 'addClass' : 'removeClass']('collapsed') - } Plugin.call($target, option) }) |