cannot come back to the beginning of the list #109
Description
I just want to scroll downside and after that come back to the beginning of the list.
I know that there are tons of examples of how to do ui-scroll forth and back but all of them don't seem to work for my solution.
Please help.
The fiddle is added http://jsfiddle.net/4hrjeyqd/3/
<div ui-scroll-viewport class="testStyle">
<div ui-scroll="item in datasource" buffer-size='5' adapter="datasource.adapter">*one {{item}}*</div>
</div>
angular.module('application', ['ui.scroll', 'ui.scroll.jqlite'])
.factory('datasource', function() {
var res = {
data: [],
adapter: {},
get: function(index, count, success) {
console.log('index=' + index + ', count=' + count);
index--;
if (index < 0) {
count += index;
index = 0;
if (count < 0) count = 0;
}
else if (index + count >= this.data.length) {
count = this.data.length - index;
}
var dt = this.data.slice(index, index + count);
success(dt);
}
};
for(var i=0;i<100;i++) {
res.data.push('item '+i);
}
return res;
});