One of my challenges involves dealing with objects, specifically $scope.formData = {}
I am trying to figure out how to remove an element from the object using the index $index:
$scope.formData.university[$index];
My attempt was:
$scope.formData.university.splice($index);
If you want to remove an element from an array in JavaScript, the 'delete' operator can be used. For detailed information, please check out this link
delete $scope.formData.university[$index];
Start by using the slice method with $index as the first parameter and 1 as the second.
$scope.formData.university.splice($index, 1);
Note: It's better to use a unique identifier like 'id' rather than $index when deleting elements in an ng-repeat loop that has filtering applied.
By adding an 'id' property to each element in your ng-repeat loop, you can easily find and delete specific items from the array without relying on $index. This approach provides a more reliable way to handle deletions within the loop.
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