CODEWITHSUNDEEP
javascriptarraysangularjs
Bas Van Den Heuvel
Bas Van Den Heuvel

Reputation: 137

Angular how to edit all elements in an array at ones

i currently have an array of objects i use to generate html checkboxes (ng-repeat). All those objects have an x.checked = true / false attribute. How can i set this x.checked = false for all objects at once?

Right now i use a simple for loop.

for(var i = 0; i < array.length; i++) {
  array[i].checked = false;
}

Does Angular have a faster or shorter way of doing this?

Thanks!

Upvotes: 3

Views: 799

Answers (3)

mauricio
mauricio

Reputation: 153

Or you could use Array.forEach similar syntax to angular.forEach but I think it will be faster. 

items.forEach(function (item, index, array) {
  item.checked = false;
});

Upvotes: 1

Rajesh Kumar Maurya
Rajesh Kumar Maurya

Reputation: 51

Yes , You can use angular.forEach for this, Like so:

angular.forEach(array, function (item) {item.checked = false;}

Upvotes: 1

axelduch
axelduch

Reputation: 10849

There is no way to do it per se, no matter how you write it, you will never do it all at once, it will at best be a shorthand for what your wrote above.

Upvotes: 2

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