Display UIAlertController from common Class in Swift

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UIAlertController

Some time we need to use UIAlertcontroller to display some message , for that we need to define in each class where we want to use but we can make a common class from where we can access from any controller and display.

Follow some steps to do that.

1: create a class like GlobalData.swift and its parent would be NSObject

2: write the function:

3: Now from any class whose parent is UIViewController

call like as:

globalObjectHome.getLocationWindow(view:self)

Note: globalObjectHome is object of GlobalData.swift class.

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