Run Flash Movies on Full Screen using fscommand


fscommand( ” command ” , ” parameters ” )

Parameters
command A string passed to the host application for any use or a command passed to the stand-alone Flash Player.

parameters A string passed to the host application for any use or a value passed to the Flash Player.

Description
Action; allows the Flash movie to communicate with either the Flash Player, or the program hosting the Flash Player, such as a Web browser. You can also use the fscommand action to pass messages to Macromedia Director, or to Visual Basic, Visual C++, and other programs that can host ActiveX controls.

Usage 1: To send a message to the Flash Player, you must use predefined commands and parameters. The following table shows the values you can specify for the command and parameters parameters of the fscommand action to control a movie playing in the stand-alone Flash player (including projectors):

Command Parameters Purpose

fullscreen true or false Specifying true sets the Flash Player to full-screen mode. Specifying false returns the player to normal menu view.
allowscale true or false Specifying false sets the player so that the movie is always drawn at its original size and never scaled. Specifying true forces the movie to scale to 100% of the player.
showmenu true or false Specifying true enables the full set of context menu items. Specifying false dims all the context menu items except About Flash Player.
exec Path to application Executes an application from within the projector.
trapallkeys true or false Specifying true sends all key events, including accelerator keys, to the onClipEvent(keyDown/keyUp) handler in the Flash Player.
The exec command can contain only the characters A-Z, a-z, 0-9, period ()., and underscore (_). The exec command runs in the subdirectory fscommand only. In other words, if you use the fscommand exec command to call an application, the application must reside in a subdirectory named fscommand.

Usage 2: To use the fscommand action to send a message to a scripting language such as JavaScript in a Web browser, you can pass any two parameters in the command and parameters parameters. These parameters can be strings or expressions and are used in a JavaScript function that “catches,” or handles, the fscommand action.

In a Web browser, the fscommand action calls the JavaScript function moviename_DoFScommand in the HTML page containing the Flash movie. The moviename is the name of the Flash Player as assigned by the NAME attribute of the EMBED tag or the ID property of the OBJECT tag. If you assign the Flash Player the name myMovie , the JavaScript function called is myMovie_DoFScommand .

Usage 3: The fscommand action can send messages to Macromedia Director that are interpreted by Lingo as strings, events, or executable Lingo code. If the message is a string or an event, you must write the Lingo code to receive the message from the fscommand action and carry out an action in Director.

Usage 4: In Visual Basic, Visual C++, and other programs that can host ActiveX controls, fscommand sends a VB event with two strings that can be handled in the environment’s programming language. For more information, use the keywords Flash method to search the Flash Support Center.

Example
Usage 1: In the following example, the fscommand action sets the Flash Player to scale the movie to the full monitor screen size when the button is released.

on(release){ fscommand(“fullscreen”, true);}
Usage 2: The following example uses the fscommand action applied to a button in Flash to open a JavaScript message box in an HTML page. The message itself is sent to JavaScript as the fscommand parameter.

You must add a function to the HTML page that contains the Flash movie. This function, myMovie _DoFSCommand sits in the HTML page and waits for an fscommand action in Flash. When an fscommand is triggered in Flash (for example, when a user presses the button), the command and parameter strings are passed to the myMovie _DoFSCommand function. You can use the passed strings in your JavaScript or VBScript code in any way you like. In this example, the function contains a conditional if statement that checks to see if the command string is “messagebox” . If it is, a JavaScript alert box (or “messagebox”) opens and displays the contents of the parameters string.

function myMovie_DoFSCommand(command, args) { if (command == “messagebox”) { alert(args); }}
In the Flash document, add the fscommand action to a button:

fscommand(“messagebox”, “This is a message box called from within Flash.”)
You can also use expressions for the fscommand action and parameters, as in the following example:

fscommand(“messagebox”, “Hello, ” + name + “, welcome to our Web site!”)
To test the movie, choose File > Publish Preview > HTML.

Note: If you publish your movie using the Flash with FSCommand template in the HTML Publish Settings, the myMovie_DoFSCommand function is inserted automatically. The movie’s NAME and ID attributes will be the filename. For example, for the file myMovie.fla, the attributes would be set to myMovie .


About Yasir Imran

Yasir Imran is a Pakistani living in Saudi Arabia. He writes because he want to express his thoughts. It is not necessary you agree what he says, You may express your thoughts in your comments. Once reviewed and approved your comments will appear in the discussion.
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