Adobe Extending Dreamweaver CS4 Instrukcja Użytkownika Pobierz pdf (Strona 129)

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EXTENDING DREAMWEAVER CS4

Insert bar objects

objectTag()

Description

The objectTag() and insertObject() functions are mutually exclusive: If both are defined in a document, the

objectTag() function is used. For more information, see “insertObject()” on page 122.

This function inserts a string of code into the user’s document. Returning an empty string, or a null value (also known

as "

return"), is a signal to Dreamweaver to do nothing.

Note: The assumption is that edits have been made manually before the return statement, so doing nothing in this case

is not equivalent to clicking Cancel.

In Dreamweaver, if the focus is in Code view and the selection is a range (meaning that it is not an insertion point),

the range is replaced by the string that the

objectTag() function returns. This is the value true, even if the

objectTag() function returns an empty string or returns nothing. The objectTag() function returns an empty

string or a

null value because edits to the document have already been made manually. Otherwise, double quotation

marks (" ") often delete the edit by replacing the selection.

Arguments

None.

Returns

Dreamweaver expects the string to insert into the user’s document.

Example

The following example of the objectTag() function inserts an OBJECT/EMBED combination for a specific ActiveX

control and plug-in:

function objectTag() {

return '\n' +

'<OBJECT CLASSID="clsid:166F1OOB-3A9R-11FB-8075444553540000" \n'¬

+ 'CODEBASE="http://www.mysite.com/product/cabs/¬

myproduct.cab#version=1,0,0,0" \n' + 'NAME="MyProductName"> \n' ¬

+ '<PARAM NAME="SRC" VALUE=""> \n' + '<EMBED SRC="" HEIGHT="" ¬

WIDTH="" NAME="MyProductName"> \n' + '</OBJECT>'

}

windowDimensions()

Description

This function sets specific dimensions for the Options dialog box. If this function is not defined, the window

dimensions are computed automatically.

Note: Do not define this function unless you want an Options dialog box that is larger than 640 x 480 pixels.

Arguments

platform

• The value of the platform argument is either "macintosh" or "windows", depending on the user’s platform.

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Adobe Extending Dreamweaver CS4 Instrukcja Użytkownika Strona 129