MACROMEDIA CONTRIBUTE 3-DEPLOYING CONTRIBUTE Betriebsanweisung PDF herunterladen (Seite 48)

Serena® Collage® 5.1.3

Chapter 3 Design-Time Component Reference



Record information

. You can use the following syntax to display the record number

of the asset.

$node.recordnumber

The first asset in the list is record 1, the second asset in the list is record 2, and so on.

The last asset gives you the total number of records returned.

For detailed information on these and other data field macros that you can use with the

AssetQuery component, see "Data Field Macro Reference" on page 23.

Displaying Text on Images

When an image is used inside the AssetQuery body, the component can flatten text onto

the image. You can do this by adding a special

text

parameter to the

<img>

tag, as in the

example below:

<a href="$node.url"> <img src="button.gif"

text="$node.metadata('buttonname')"> </a>

This example flattens the value of a metadata field called

buttonname

on the image. You

can use this attribute in conjunction with any data field macros, or any other text value.

Formatting the AssetQuery Body

By default, all HTML that is defined in the body of the AssetQuery component (with the

exception of the

prelog

and

prolog

sections) is repeated for each asset that is returned

by the query. For example, if the body of the component consists simply of:

<li>$node.FileName

The filenames of each asset will be formatted as list items.

However, you can also define unique formatting for different records with the following

tags:

 <nexus:next>

Indicates the ending point for the formatting of a record or set of

records, and the starting point of formatting for the next record or set of records. This

allows you to define a pattern of unique HTML formats for sets of records. For

example,

<nexus:next>

<tr>

<td>$node.FileName</td>

<nexus:next>

<td /jointfilesconvert/339554/bgcolor="green">$node.FileName</td>

</tr>

Will retrieve and display the filenames for two consecutive records, each with unique

formatting:

This formatting will repeat for each pair of records that is returned by the query. For

example, if six records are returned, the table might look like:

1 2 ... 43 44 45 46 47 48 49 50 51 52 53 ... 141 142

Kommentare zu diesen Handbüchern

Keine Kommentare

MACROMEDIA CONTRIBUTE 3-DEPLOYING CONTRIBUTE Betriebsanweisung Seite 48

Kommentare zu diesen Handbüchern

Verwandte Produkte und Handbücher für Software MACROMEDIA CONTRIBUTE 3-DEPLOYING CONTRIBUTE