properties

Keyword

Properties Declaration

A script may contain a properties declaration to define an initial set of property values for that object.

Typically, properties are defined at the beginning of a script, but may also appear at the end, or between handlers. If a properties declaration appears after some initial statements in a script (an initial handler), the properties declaration will mark the end of the initial handler. Any statements after the properties will not be executed.

• adding properties
• removing properties
• replacing properties
• retaining properties
• add properties
• remove properties
• replace properties
• retain properties
• the number of properties of x