MACROMEDIA DREAMWEAVER MX 2004-EXTENDING DREAMWEAVER Specifiche Scaricare il pdf (Pagina 210)

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101

210 Menus and Menu Commands

Returns

Dreamweaver expects an array that contains an even number of elements. The first element is

a string that contains the label for the topmost button. The second element is a string of

JavaScript code that defines the behavior of the topmost button when it is clicked.

The remaining elements define additional buttons in the same manner.

Example

The following example of the commandButtons() function defines the OK, Cancel, and Help

buttons:

function commandButtons(){

return new Array("OK" , "doCommand()" , "Cancel" , ¬

"window.close()" , "Help" , "showHelp()");

}

getDynamicContent()

Description

Retrieves the content for the dynamic portion of the menu.

Arguments

menuID

■ The menuID argument is the value of the id attribute in the menuitem tag that is

associated with the item.

Returns

Dreamweaver expects an array of strings where each string contains the name of a menu item

and its unique ID, separated by a semicolon. If the function returns a

null value, the menu

does not change.

Example

The following example of the getDynamicContent() function returns an array of four menu

items (My Menu Item 1, My Menu Item 2, My Menu Item 3, and My Menu Item 4):

function getDynamicContent(){

var stringArray= new Array();

var i=0;

var numItems = 4;

for (i=0; i<numItems;i++)

stringArray[i] = new String("My Menu Item " + i + ";¬

id=’My-MenuItem" + i + “‘”);

return stringArray;

}

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