How Can I Completely Remove An Object From An Array In Javascript?

I have been using the following code: formData.objectiveDetails.push(emptyObjectiveDetail); This pushes a new emptyObjectiveDetail object onto the end of an array called objective

Solution 1:

formData.objectiveDetails.splice(5, 1)

First argument is the array index and the second the number of items to remove starting from that index.

Solution 2:

You can use Splice to remove the object from the array. Something like this:-

formData.objectiveDetails.splice(5, 1)

Solution 3:

Using underscore.js

objectiveDetails = _.without(objectiveDetails, _.findWhere(arr, {id: 5}));