MACROMEDIA DREAMWEAVER MX 2004-EXTENDING DREAMWEAVER Spezifikationen PDF herunterladen (Seite 359)

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101

Participant EDML files 359

Type

Block tag.

Required

No.

Description

This tag is a specific type of regular expression that lets you update participant text precisely.

There should be at least one update pattern definition for every unique parameter that is

declared in the insertion text (of the form

@@paramName@@).

Parent

updatePatterns

Type

Block tag.

Required

Yes (at least one, if you declare the updatePatterns tag).

Values

The value is a regular expression that finds a parameter between two parenthetical

subexpressions, in the form

/(pre-pattern)parameter-pattern(post-pattern)/. You

need to define at least one update pattern for each unique

@@paramName@@ in the insertion

text. The following example shows how your insertion text might look:

<![CDATA[<%= @@rs@@.Field.Items("@@col@@") %>]]>

</insertText>

A particular instance of the insertion text on a page might look like the following example:

<%= RS1.Field.Items("author_id") %>

There are two parameters, rs and col. To update this text after you insert it on the page, you

need two update pattern definitions:

/(\b)\w+(\.Field\.Items)/

</updatePattern>

/(\bItems\(")\w+("\))/

</updatePattern>

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