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I am having an array in controller as follows
function FooController($scope) {
$scope.items = ["a","b","c"];
}
I used ng-repeat to show the data in items,
<div ng-app>
<div ng-controller="FooController">
<ul ng-repeat="item in items">
<li>{{item}}</li>
</ul>
</div>
</div>
I got the result as a,b,c order. I want to show it in reverse order. that means c,b,a without changing its order in the controller or without creating a filter. How to do that? Check this link
220
In this method, the idea is to use a negative sign but by storing it into a variable. By using this statement x = (INT_MIN/INT_MAX), we get -1 in a variable x. As INT_MIN and INT_MAX have same values just of opposite signs, so on dividing them it will give -1. Then 'x' can be used in decrementing the index from last.
function reverse(array){ var output = []; for (var i = 0; i<= array. length; i++){ output. push(array. pop()); } return output; } console.
To reverse an array without modifying the original, call the slice() method on the array to create a shallow copy and call the reverse() method on the copy, e.g. arr. slice(). reverse() . The reverse method will not modify the original array when used on the copy.
I faced the same problem, but with an array of objects. This quick solution worked for me, but using the filter is still the best practice.
<li data-ng-repeat="item in data.slice().reverse()">
...
</li>
http://bootply.com/SgVBZvZ708
52
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