MACROMEDIA DREAMWEAVER MX 2004-EXTENDING DREAMWEAVER Dokumentacja Pobierz pdf (Strona 326)

326 Server Behaviors

6. In the Relative Position pop-up menu, select After the Selection.

7. Click OK.

In the Server Behaviors panel, you can see that the Plus (+) menu contains the new server

behavior in the pop-up list. Also, in the installation folder for your Dreamweaver files, the

Configuration/ServerBehaviors/ASP_Js folder now contains the following three files:

■ The group file: Hello World.edml

■ The participant file: Hello World_block1.edml

■ A script file: Hello World.htm

How the Server Behavior API functions

are called

The Server Behavior API functions are called in the following scenarios:

■ The findServerBehaviors() function is called when the document opens and again

when the participant is edited. It searches the user’s document for instances of the server

behavior. For each instance it finds, the

findServerBehaviors() function creates a

JavaScript object, and uses JavaScript properties to attach state information to the object.

■ If it is implemented, Dreamweaver calls the analyzeServerBehavior() function for

each behavior instance that is found in the user’s document after all the

findServerBehaviors() functions are called.

When the

findServerBehaviors() function creates a behavior object, it usually sets the

four properties (

incomplete, participants, selectedNode, and title). However, it is

sometimes easier to delay setting some of the properties until all the other server behaviors

find instances of themselves. For example, the Move To Next Record behavior has two

participants; a link object and a recordset object. Rather than finding the recordset object

in its

findServerBehaviors() function, wait until the recordset behavior’s

findServerBehaviors() function runs because the recordset finds all instances of itself.

When the Move To Next Record behavior’s

analyzeServerBehavior() function is

called, it gets an array that contains all the server behavior objects in the document. The

function can look through the array for its recordset object.

NOTE

If you are working in a multiuser configuration, these files appear in your Application

Data folder.

1 2 ... 321 322 323 324 325 326 327 328 329 330 331 ... 503 504

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MACROMEDIA DREAMWEAVER MX 2004-EXTENDING DREAMWEAVER Dokumentacja Strona 326