Reverse $ index when listing items in reverse order
I messed up this post on how to reverse display an array, which works great when I try to do it. angular ng-repeat backwards
However ... then the itmes, I am listing editable, and when I change the array, the $ index does not change, so when I edit one of the listed items, the edit occurs on another item that contains the correct index.
So how can I check that my $ index is also canceled?
So the code looks like this:
<form action="" method="post" autocomplete="off" ng-controller="itemCtrl">
<input type="text" name="createitem" ng-model="item" />
<button ng-click="addItem(item)">Add item</button>
<ul>
<li ng-repeat="item in items | reverse">
<h2>{{item.title}}</h2>
</li>
</ul>
</form>
var itemApp = angular.module('itemApp', []);
itemApp.filter('reverse', function() {
return function(items) {
return items.slice().reverse();
};
});
itemApp.controller('itemCtrl', function ($scope) {
$scope.items = [];
$scope.addItem = function(item){
$scope.items.push({
title: item
});
};
+3
user317410
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