MACROMEDIA CONTRIBUTE 3-DEPLOYING CONTRIBUTE Betriebsanweisung PDF herunterladen (Seite 86)

Serena® Collage® 5.1.3

Chapter 3 Design-Time Component Reference

About Image Buttons

When an image is used as a navigation button, the Navigation Bar component can flatten

text onto the image. You can do this by adding a special

text

parameter to the

<img>

tag

for a button, as in the example below:

In this example, the

$node.name

macro flattens the asset name onto the image to

generate the Navbar button for the page. As a default it will use standard image effects to

place and format the text. But if you have defined specific effects for the images, these

effects will be used. This is useful when you want to control the font, color, and placement

of the text on the banners or navigation buttons.

How to Insert a Navbar Component

Follow the instructions below to insert a Navbar component, either in Dreamweaver, or

manually using your HTML editor.

Dreamweaver

In Dreamweaver, place the insertion point where you want to insert the component.

Click Window | Objects to display the Objects palette.

Select the

Serena Collage Design Components

palette.

<nexus:component classid="nexus/components/Navbar"

dwcomptype="navbar" code="$nexusComponents" nodes="parent

currentlevel children">

<node:active>

<a href="$node.url"><img src="p3.gif" border=0

text="$node.name"></a>

<br>

</node:active>

<node:inactive>

<a href="$node.url"><img src="p1.gif" border=0

text="$node.name"></a>

<br>

</node:inactive>

</nexus:component>

Current page appears first, then other pages at

the current level, then any pages underneath

Image type

buttons

Button text will display

the asset name

NOTE

You can use the Image Effects feature in Collage to change the appearance of the

navigation bar. See the Collage online help for more information.

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