5.3.13. List Search Result
Purpose:
Select the list of articles after searching database
for given keywords. The Publication, Language, Issue, Section, Article
parameters may not be defined outside List SearchResult statement;
inside the statement however, all these parameters are defined. The
code between "List .. Article.. " statement and "ForEmptyList" (if
used) or "EndList" is repeated for every article in the list. When the
list of article is empty the code in between "ForEmptyList" and
"EndList" is executed once.
Syntax:
List [length <integer_value>] [columns <integer_value>]
SearchResult [order <order_condition>]
<list_of_instructions> [ForEmptyList [<list_of_instructions>]]
EndList [SearchResult]
where
length <integer_value> where <integer_value> specifies list_length forces the list to have at most list_length items. If the list contains more items than list_length items the ones not fitting in can be listed using If NextItems/PreviousItems statements.
columns <integer_value> where <integer_value> specifies columns_number
sets an environment variable. This is incremented as if the items would
be placed in a table cell. The counting starts from one and the
variable is incremented for every new element. When it reaches the
maximum value it is reset to one. This is very useful in building tables of data. For details see If List.
<list_of_instructions> may contain any statement except: "Language", "Publication".
| <order_condition>= | bydate desc|asc
|bynumber desc|asc |
Inside
the List, the data context is defined by the constraints applied to the
current article for every processed line. The data context is restored
after the list processing.
Constraints:
Inside List SearchResult the following statements are forbidden:
Note for If statements
All If statements can be negated by inserting "not" between If and its modifier (Publication, Issue etc.)
Example:
<**If Publication defined>
and the negated version:
<**If not Publication defined>
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User Contributed Notes
5.3.13. List Search Result
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5.3.12. List of Subtitles