PropertyEventArgs Constructor

Initlializes a new instance of the PropertyEventArgs class.

Namespace: MindFusion.Common
File: Events.js

 Syntax

JavaScript

function PropertyEventArgs (propertyName, oldValue, newValue)

 Parameters

propertyName

String. The name of the property that changed.

oldValue

Object. The old value of the property.

newValue

Object. The new value of the property.

 Example

The following code handles the propertyValueChanged event for a Calendar instance.

JavaScript

calendar.propertyValueChanged.addEventListener(handlePropertyChanged);function handlePropertyChanged (sender, args )
{
     if(args.propertyName === "theme")
     {
          if(args.newValue == "gray")
          {
             //do something
   }
     }
}