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fix(carousel): Prev direction and dont rely on scope hierarchy
 - Prev function calls change slide with directon of 'prev'.
 - Find element in slides array rather than through scope's $$childHead.
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kurykruitbosch committed Nov 11, 2014
commit efcf9d5d13b3b4d25cddfd0bccf98a227d890127
22 changes: 15 additions & 7 deletions src/carousel/carousel.js
Original file line number Diff line number Diff line change
Expand Up @@ -99,7 +99,7 @@ angular.module('ui.bootstrap.carousel', ['ui.bootstrap.transition'])
}
var nextElement = self.currentSlide.$element.next();
if(nextElement.length === 1){
nextSlide = getSlideFromElement(nextElement);
nextSlide = getSlideFromDomElement(nextElement);
} else {
nextSlide = getFirstSlide();
}
Expand All @@ -116,11 +116,11 @@ angular.module('ui.bootstrap.carousel', ['ui.bootstrap.transition'])
}
var prevElement = self.currentSlide.$element[0].previousElementSibling;
if(prevElement !== null){
prevSlide = getSlideFromElement(prevElement);
prevSlide = getSlideFromDomElement(prevElement);
} else {
prevSlide = getLastSlide();
}
return self.select(prevSlide, 'next');
return self.select(prevSlide, 'prev');
}
};

Expand Down Expand Up @@ -168,8 +168,16 @@ angular.module('ui.bootstrap.carousel', ['ui.bootstrap.transition'])
}
};

function getSlideFromElement(element) {
return angular.element(element).scope().$$childHead;
function getSlideFromDomElement(element) {
if(element.length){
element = element[0];
}
for (var i = slides.length - 1; i >= 0; i--) {
if(slides[i].$element[0] === element){
return slides[i];
}
}
return false;
}

function getSlideElements() {
Expand All @@ -179,12 +187,12 @@ angular.module('ui.bootstrap.carousel', ['ui.bootstrap.transition'])
function getLastSlide() {
var slideElements = getSlideElements();
var lastSlideElement = slideElements[slideElements.length-1];
return getSlideFromElement(lastSlideElement);
return getSlideFromDomElement(lastSlideElement);
}

function getFirstSlide(){
var firstSlideElement = getSlideElements()[0];
return getSlideFromElement(firstSlideElement);
return getSlideFromDomElement(firstSlideElement);
}

self.addSlide = function(slide, element) {
Expand Down