Method deleteExitTab

js/Panel.js:32–38

(index,secondaryIndex)

	}
		
	deleteExitTab(index,secondaryIndex) {
		if (this.exitTabs.nestedExitTabs.length > 0) {
			this.exitTabs.nestedExitTabs.splice(secondaryIndex, 1);
		} else {
			this.exitTabs.splice(index,1);
		}
	}
		
	duplicateExitTab(index) {
		const exisitingTab = this.exitTabs[index];