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fix #13185 - keyboard support for carousel

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fat 2014-06-10 20:24:19 -07:00
parent 2fb31318d6
commit a1dad14f44
1 changed files with 13 additions and 3 deletions
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16
js/carousel.js
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@ -18,7 +18,7 @@
// ========================= // =========================
var Carousel = function (element, options) { var Carousel = function (element, options) {
this.$element = $(element) this.$element = $(element).on('keydown.bs.carousel', $.proxy(this.keydown, this))
this.$indicators = this.$element.find('.carousel-indicators') this.$indicators = this.$element.find('.carousel-indicators')
this.options = options this.options = options
this.paused = this.paused =
@ -28,8 +28,8 @@
this.$items = null this.$items = null
this.options.pause == 'hover' && this.$element this.options.pause == 'hover' && this.$element
.on('mouseenter', $.proxy(this.pause, this)) .on('mouseenter.bs.carousel', $.proxy(this.pause, this))
.on('mouseleave', $.proxy(this.cycle, this)) .on('mouseleave.bs.carousel', $.proxy(this.cycle, this))
} }
Carousel.VERSION = '3.1.1' Carousel.VERSION = '3.1.1'
@ -40,6 +40,16 @@
wrap: true wrap: true
} }
Carousel.prototype.keydown = function (e) {
switch (e.which) {
case 37: this.prev(); break
case 39: this.next(); break
default: return
}
e.preventDefault()
}
Carousel.prototype.cycle = function (e) { Carousel.prototype.cycle = function (e) {
e || (this.paused = false) e || (this.paused = false)