Remove an element in a JavaScript Array
If you know the index of the element to remove, you could use the splice method, like this: var a=[‘one’,’two’,’three’,’four’]; a.splice(1,1); // Removes 1 element from index 1 alert(a); // Results in ‘one’,’three’,’four’ If you don’t know the index, but the value of the element, you could add a little method to the Array class […]