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Enable loop in galleries #27

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Enable loop in galleries #27

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48 changes: 20 additions & 28 deletions assets/touchTouch/touchTouch.jquery.js
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Original file line number Diff line number Diff line change
Expand Up @@ -257,39 +257,31 @@
}

function showNext(){

index = (index + 1) % items.length;
offsetSlider(index);

// If this is not the last image
if(index+1 < items.length){
index++;
offsetSlider(index);
preload(index+1);
}

else{
// Trigger the spring animation
slider.addClass('rightSpring');
setTimeout(function(){
slider.removeClass('rightSpring');
},500);
}
var nextindex = (index + 1) % items.length;
preload(nextindex);

}

function showPrevious(){

// If this is not the first image
if(index>0){
index--;
offsetSlider(index);
preload(index-1);

index = (index - 1);
if( index < 0) {
index = items.length + index;
}

else{
// Trigger the spring animation
slider.addClass('leftSpring');
setTimeout(function(){
slider.removeClass('leftSpring');
},500);

offsetSlider(index);

var nextindex = index -1;
if( nextindex < 0) {
nextindex = items.length + nextindex;
}

preload(nextindex);

}
};

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