Visara Master Console Center Scripting Guide Instrukcja Użytkownika Pobierz pdf (Strona 14)

Chapter 1 Script Overview

Scripting Guide 14

Naming Scripts

Each script must be given a unique name before it is saved and compiled.

Note: The script name is case sensitive, so that “MYSCRIPT” and

“Myscript” do not call the same script.

We recommend that you use all lower case characters for naming scripts

(for example, “myscript”). The script name then has the same format as

the script file stored on disk; a call to “myscript” executes a script in the

file called “myscript.scx”.

Master Scripts

Use “master scripts” whenever possible. A master script is a looping

procedure that:

1. Reads the next message from a console.

2. Checks if the message needs processing and initiates any needed

procedures or actions. (By calling another script, for instance.)

3. Begins again by reading the next new message.

For example, a master script might contain a QREAD() statement to

retrieve the next message. Next, it includes a SWITCH statement to

perform an initial check if the message requires processing. If it requires

additional processing (that is, a CASE statement evaluates TRUE), the

commands in the CASE statement of the SWITCH command do any

additional checking of the message needed. They then call another script

to process the message.

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Visara Master Console Center Scripting Guide Instrukcja Użytkownika Strona 14