I can't understand why the next code is not working.
<div ng-repeat="r in reservations" ng-init="new = r.some_code">
<div ng-if="old == new">
<p ng-init="sum = sum + r.cost">{{r.name}} - {{r.cost}}</p>
</div>
<div ng-if="old != new">
<p ng-init="old = new;">Total: {{sum}}</p>
</div>
</div>
Before that code I have an array reservations like the following:
reservations = [{name: client 1, some_code = 15, cost: 1000},
{name: client 1, some_code = 15, cost: 1000},
{name: client 2, some_code = 15, cost: 1000},
{name: client 3, some_code = 16, cost: 2000},
{name: client 4, some_code = 16, cost: 3000},
{name: client 5, some_code = 17, cost: 3000}]
$scope.old = reservations[0].some_code;
$scope.sum = 0;
As a result I get something like:
15 - client 1 - 1000 15 - client 2 - 1000 15 - client 3 - 1000 Total: 0 Total: 0
I tried a bunch of times but with different wrong results. What I want is to display each reservation and if "some_code" changes, show the total.
How Can I do this?
NOTE: the array is sort by some_code.
