MACROMEDIA DREAMWEAVER MX 2004-EXTENDING DREAMWEAVER Especificaciones descargar pdf (Pagina 328)

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328 Server Behaviors

■ If the user edits an existing server behavior by double-clicking it, Dreamweaver displays

the dialog box, executes the

onLoad handler on the BODY tag, if one exists, and then calls

the

inspectServerBehavior() function. The inspectServerBehavior() function

populates the form elements with the current parameter values. When the user clicks OK,

Dreamweaver calls the

applyServerBehavior() function again.

■ If the user clicks the Minus (-) button, the deleteServerBehavior() function is called.

The

deleteServerBehavior() function removes the behavior from the document.

■ When the user selects a server behavior and uses the Cut or Copy commands,

Dreamweaver passes the object that represents the server behavior to its

copyServerBehavior() function. The copyServerBehavior() function adds any other

properties to the server behavior object that are needed to paste it later.

After the

copyServerBehavior() function returns, Dreamweaver converts the server

behavior object to a form that can be put on the Clipboard. When Dreamweaver converts

the object, it deletes all the properties that reference objects; every property on the object

that is not a number, Boolean value, or string is lost.

When the user uses the Paste command, Dreamweaver unpacks the contents of the

Clipboard and generates a new server behavior object. The new object is identical to the

original, except that it does not have properties that reference objects. Dreamweaver passes

the new server behavior object to the

pasteServerBehavior() function. The

pasteServerBehavior() function adds the behavior to the user’s document. After the

pasteServerBehavior() function returns, Dreamweaver calls the

findServerBehaviors() function to get a new list of all the server behaviors in the user’s

document.

Users can copy and paste behaviors from one document to another. The

copyServerBehavior() and pasteServerBehavior() functions should rely only on

properties on the behavior object to exchange information.

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