Created
August 31, 2018 22:05
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Add item to array (if exists then remove) - Javascript
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| this.array = []; | |
| selectCarouselItem(itemToAdd) { | |
| if (this.array.indexOf(itemToAdd) != -1) { | |
| this.array.splice(this.array.indexOf(itemToAdd), 1) | |
| } else { | |
| this.array.push(itemToAdd); | |
| } | |
| } |
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