MACROMEDIA CONTRIBUTE 3-DEPLOYING CONTRIBUTE Betriebsanweisung PDF herunterladen (Seite 47)

AssetQuery

Components User's Guide



Asset metadata

. To display the value of a metadata field, you must use the following

syntax:

$node.meta

(

'metadata_name'

)

For example,

$node.meta('Reviewer')



URL fields

. You can use the following syntax to generate the URL to the asset in the

current query record:

$node.url

You can use this value to generate a link to the asset, for example:

You can also automatically generate URLs to pages which are generated using

contribution layout files. This includes the HTML versions of contribution assets, or

any other type of web page. For example, you can merge all of the content from an

HTML file with different layout files. This allows you to automatically create alternate

versions of HTML files, each with unique formatting derived from different layout files.

The AssetQuery component can then locate and link to these generated files.

Use the following syntax to generate this URL:

$node.detailsurl

To link to the HTML versions of contribution assets, the component must include a

layout

property, which determines which contribution layout file will be used to

generate the HTML. By including multiple AssetQuery components, each of which

defines unique layout files to generate the HTML version of contribution assets, you

can create links to alternate versions of the same page. For example, you can use one

layout file to generate and link to an online version of a page, and another to link to a

print version of a page.

See page 52 for details.



Contribution field

. If the asset in the current query record is a contribution asset,

you can use the following syntax to display the content from a contribution field in the

asset:

$node.contribution

field_name

For example, if the field name is Title, you can use this syntax to display the content

from the field:

$node.contribution

(

"Title"

)

$node.name

Displays the asset name

$node.Size

Displays the asset's filesize

Field Description

TIP

The

$node.url

macro generates a relative URL. You can also generate an absolute

URL to the asset by instead using the

$node.absurl

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