set variables in keyboard maestro import to applescript

The scope of a property extends to the entire script object in which it is declared. The scope of a variable depends on where you declare it and whether you declare it as global or local. The scope is the range over which AppleScript recognizes a declared identifier within a script object. The form and location of the declaration determine how AppleScript treats the identifier in that script object. The declaration of a variable or property identifier is the first valid occurrence of the identifier in a script object. Name of currentWindowRef -result: 'Script testing folder' Name of windowRef -result: 'Script testing folder'Ĭopy windowRef to currentWindowRef -result: a new object specifier Set windowRef to a reference to window 1 of application 'Finder' The result shows that the property is changed wherever alpha appears, except in the copy, delta: It then changes a property in the original record, alpha. This example creates a record ( alpha), then a list ( beta), then a list that contains the first record and list ( gamma), then finally a copy of gamma ( delta). The copy command creates a deep copy-that is, if you copy a nested data structure, such as a list that contains another list, the entire structure is copied, as shown in the following example. To copy between applications, you can use the get command to obtain information from one application and the set command to set it in another. To copy within an application, you should use the application’s duplicate command, if it has one. The copy command creates a new copy that is independent of the original-a subsequent change does not change the original value (though note that a copy of an object specifier still specifies the same object). If the variable doesn’t exist, it is created if it does exist, its current value is replaced. You can use the copy command to set a variable to any type of object. Note: Using patterns with the set command is similar to using patterned parameters with handlers, which is described in Handlers with Patterned Positional Parameters.ĭeclaring Variables with the copy Command If the variable doesn’t exist, it is created if it does exist, its current value is replaced: You can use the set command to set a variable to any type of object. This is demonstrated in the example in the next section that creates the variables myName and yourName. The types of AppleScript objects that are mutable are date, list, record, and script objects.įor objects that cannot be modified (immutable objects), variables created with the set command may seem like copies-there’s no way to change the object the variables point to, so they seem independent. When more than one variable refers to a changeable (or mutable) object, a change to the object is observable through any of the variables. You have essentially created another name for the same object. However, when you use the set command to create a variable, the new variable always refers to the original object or value. Set gNextAgentNumber to getNextAvailNumber() - call handler to get numberĪs its name implies, when you use the copy command to create a variable, it always creates a separate copy (though note that a copy of an object specifier still specifies the same object). Set gStatementDate to current date - get date from current date command Set gAgentCount to getCurrentAgentCount() - call handler to get count

The following are examples of valid local variable declarations: You can declare explicit local variables using the following syntax: Scope, which refers to where a variable is accessible within a script, is described in detail in Scope of Variables and Properties. These variable types differ primarily in their scope. The next two sections describe how you can explicitly define a local or a global variable. To create a variable whose value is an object specifier itself, rather than the value of the object specified, use the a reference to operator. You can assign a simple value, an expression, or an object specifier-expressions are evaluated and object specifiers are resolved to obtain the value to assign. If you assign a new value to a variable that is already in use, it replaces the old value. There are some obvious, and some more subtle, differences in using copy and set to create a variable-see Using the copy and set Commands for more information. It can also make use of properties declared in the same script object. Set circumference to pi * 3.5 -result: 10.995574287564Ĭopy circumference to savedResult -result: 10.995574287564 (copy of 1st variable)Īs shown in this example, a variable assignment can make use of a previously defined variable.

Set variables in keyboard maestro import to applescript