TWiki >
QuerySearch (7 vs. 8)
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| META TOPICPARENT |
name="TWikiVariables" |
Query Search |
| | All meta-data in a topic is referenced according to a simple plan.
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topictitle - title of the topic
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web - name of the web the topic is within
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text - the body text of the topic
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META:FILEATTACHMENT
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(Firstname='Emma' OR Firstname='John') AND Lastname='Peel' - shortcut form of the previous query
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HistoryForm[name='Age'].value>2 - true if the topic has a HistoryForm, and the form has a field called Age with a value > 2
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HistoryForm.Age > 2 - shortcut for the previous query
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preferences[name='FaveColour' AND value='Tangerine'] - true if the topic has the given preference setting and value
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preferences[name='FaveColor' AND value='Tangerine'] - true if the topic has the given preference setting and value
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Person/(ClothesForm[name='Headgear'].value ~ '*Bowler*' AND attachments[name~'*hat.gif' AND date < d2n('2007-01-01')]) - true if the form attached to the topic has a field called Person that has a value that is the name of a topic, and that topic contains the form ClothesForm, with a field called Headgear, and the value of that field contains the string 'Bowler', and the topic also has at least one attachment that has a name matching *hat.gif and a date before 1st Jan 2007. (Phew!)
Search examples |
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%SEARCH{"attachments[name='grunge.gif']" type="query"}%
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< | Find all topics that have form ColourForm where the form field 'Shades' is 'green' or 'yellow' but not 'brown' |
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> | Find all topics that have form ColorForm where the form field 'Shades' is 'green' or 'yellow' but not 'brown' |
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%SEARCH{"(lc(Shades)='green' OR lc(Shades)='yellow') AND NOT(lc(Shades) ~ 'brown')" type="query"}%
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