3. Content Rule
( arg-value + )
The <do-set-default-attr-value> action causes the values specified by <arg-value>'s to be added to the current operation for named attribute if no values for that attribute already exist. It is only valid when the current operation is <add>. If write-back="true" default values are also written back to the source object.
<do-set-default-attr-value name="L"> <arg-value> <token-text>Unknown</token-text> </arg-value> </do-set-default-attr-value>
- arg-value
- value argument
Attribute Value(s) Default Value disabled true | false
true if this element is disabledfalse name CDATA
name of the attribute
supports variable expansion#REQUIRED notrace true | false
false write-back true | false
true if the default value should also be written back to the source objectfalse
( arg-value + )
- actions
- actions that are performed by a <rule>
- arg-actions
- actions argument
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