Adobe Extending Dreamweaver CS4 Manuale Utente Scaricare il pdf (Pagina 170)

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EXTENDING DREAMWEAVER CS4

Menus and menu commands

Example

function isCommandChecked()

{

var bChecked = false;

var cssStyle = arguments[0];

if (dw.getDocumentDOM() == null)

return false;

if (cssStyle == "(None)")

{

return dw.cssStylePalette.getSelectedStyle() == '';

}

else

{

return dw.cssStylePalette.getSelectedStyle() == cssStyle;

}

return bChecked;

}

receiveArguments()

Description

Processes any arguments passed from a menu item or from the dw.runCommand() function. If it is a dynamic menu

item, it processes the dynamic menu item ID.

Arguments

{arg1}, {arg2},...{argN}

If it is a dynamic menu item, the unique ID that the getDynamicContents() function specifies is the only argument.

Otherwise, if the

arguments attribute is defined for a menuitem tag, the value of that attribute passes to the

receiveArguments() function (and to the “canAcceptCommand()” on page 162, “isCommandChecked()” on

page 163, and “setMenuText()” on page 165 functions) as one or more arguments. The arguments attribute is useful

for distinguishing between two menu items that call the same menu command.

Note: The arguments attribute is ignored for dynamic menu items.

Returns

Dreamweaver expects nothing.

Example

function receiveArguments()

{

var styleName = arguments[0];

if (styleName == "(None)")

dw.getDocumentDOM('document').applyCSSStyle('','');

else

dw.getDocumentDOM('document').applyCSSStyle('',styleName);

}

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Adobe Extending Dreamweaver CS4 Manuale Utente Pagina 170

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