MACROMEDIA DREAMWEAVER MX 2004-EXTENDING DREAMWEAVER Especificaciones descargar pdf (Pagina 225)

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101

The toolbar definition file 225

■ showIf="script" Specifies that this item appears on the toolbar only if the specified

script returns a

true value. For example, you can use showIf to show certain buttons only

in a given application or only when a page is written in a server-side language such as

ColdFusion, ASP, or JSP. If you do not specify

showIf, the item always appears.

Dreamweaver checks this property whenever the item’s enabler runs; that is, according to

the value of the

update attribute. You should use this attribute sparingly. The showIf

attribute can be used either in the item definition or in a reference to the item from a

toolbar. If both the definition and the reference specify the

showIf attribute,

Dreamweaver shows the item only if both conditions are true. The

showIf attribute is

equivalent to the

showIf() function in a command file.

Contents

None.

Container

The toolbar tag or the toolbarset tag.

Example

Description

Inserts a separator at the current location in the toolbar.

Attributes

{showIf}

■ The showif attribute specifies that the separator should appear only on the toolbar if the

given script returns

true. For example, you can use the showIf attribute to show the

separator only in a given application or only when the page has a certain document type.

If the

showIf attribute is unspecified, the separator always appears.

Contents

None.

Container

The toolbar tag.

Example

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