How can i remove a certain object from array in Angularjs

Question

i have tree of checkboxes . Departments and under each department there are some checkboxes for employees. when user check on department all employees are selected under this department. I add the unique departments keys to an array. My problem is how to remove the unchecked department key from the array.

$scope.leftdept = function (m) {

        console.log(m);

        for (i = 0; i < m.length; i++) {
            if ($scope.depts.indexOf(m[i].Dep_key) === -1) {
                $scope.depts.push(m[i].Dep_key);
            }

       console.log($scope.depts);
    }

do you want to remove that entire department from the array or just only the key of that department? — Zavi
– Zavi, Commented Sep 29, 2018 at 12:25
if you just want to remove a key from the object, you can do this delete Object[key]; in your for loop while checking if they have unchecked department or not. — Zavi
– Zavi, Commented Sep 29, 2018 at 12:36
i just want to remove the key, kindly can you show me a full example, thanks lot — hassanzi
– hassanzi, Commented Sep 29, 2018 at 12:43

Zavi · Accepted Answer · 2018-09-29 12:53:43Z

2

If you just want to remove the key of object then you can do it this way:

m.forEach(function (dept) {

if(condition) // this is where you check if this department is checked or unchecked
    delete dept[Dep_key];
});

Of course this only a vague example, I will need to know your actual object definition to give you a proper answer.

answered Sep 29, 2018 at 12:53

Zavi

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