Inline search feature allows flexible formatting of search result
Changed:
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The %SEARCH{...}% variable documented in TWikiVariables has a fixed format for the search result, that is, a table consisting of topic names and topic summaries. Use the format="..." parameter to specify a customized format of the search result. The string of the format parameter is typically a bullet list or table row containing variables (such as %SEARCH{ "food" format="| $topic | $summary |" }%).
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The default output format of a %SEARCH{...}% is a table consisting of topic names and topic summaries. Use the format="..." parameter to customize the search result. The format parameter typically defines a bullet or a table row containing variables, such as %SEARCH{ "food" format="| $topic | $summary |" }%.
Syntax
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$locked
LOCKED flag (if any)
$date
Time stamp of last topic update, e.g. 18 Apr 2024 - 09:07
$isodate
Time stamp of last topic update, e.g. 2024-04-18T09:07Z
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$rev
Number of last topic revision, e.g. 1.4
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$rev
Number of last topic revision, e.g. 4
$username
Login name of last topic update, e.g. jsmith
$wikiname
Wiki user name of last topic update, e.g. JohnSmith
$wikiusername
Wiki user name of last topic update, like Main.JohnSmith
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$createdate
Time stamp of topic revision 1.1
$createusername
Login name of topic revision 1.1, e.g. jsmith
$createwikiname
Wiki user name of topic revision 1.1, e.g. JohnSmith
$createwikiusername
Wiki user name of topic revision 1.1, e.g. Main.JohnSmith
$summary
Topic summary
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$createdate
Time stamp of topic revision 1
$createusername
Login name of topic revision 1, e.g. jsmith
$createwikiname
Wiki user name of topic revision 1, e.g. JohnSmith
$createwikiusername
Wiki user name of topic revision 1, e.g. Main.JohnSmith
$summary
Topic summary, just the plain text, all formatting and line breaks removed; up to 162 characters
$summary(50)
Topic summary, up to 50 characters shown
$summary(showvarnames)
Topic summary, with %ALLTWIKI{...}% variables shown as ALLTWIKI{...}
$summary(noheader)
Topic summary, with leading ---+ headers removed Note: The tokens can be combined, for example $summary(100, showvarnames, noheader)
$changes
Summary of changes between latest rev and previous rev
$changes(n)
Summary of changes between latest rev and rev n
$formname
The name of the form attached to the topic; empty if none
$formfield(name)
The field value of a form field; for example, $formfield(TopicClassification) would get expanded to PublicFAQ. This applies only to topics that have a TWikiForm
$formfield(name, 10)
Form field value, "- " hyphenated each 10 characters
$formfield(name, 20, -<br />)
Form field value, hyphenated each 20 characters with separator "-<br />"
$formfield(name, 30, ...)
Form field value, shortended to 30 characters with "..." indication
Changed:
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$pattern(reg-exp)
A regular expression pattern to extract some text from a topic (does not search meta data; use $formfield instead). In case of a multiple="on" search, the pattern is applied to the line found in each search hit. • Specify a RegularExpression that covers the whole text (topic or line), which typically starts with .*, and must end in .* • Put text you want to keep in parenthesis, like $pattern(.*?(from here.*?to here).*) • Example: $pattern(.*?\*.*?Email\:\s*([^\n\r]+).*) extracts the email address from a bullet of format * Email: ... • This example has non-greedy .*? patterns to scan for the first occurance of the Email bullet; use greedy .* patterns to scan for the last occurance • Limitation: Do not use .*) inside the pattern, e.g. $pattern(.*foo(.*)bar.*) does not work, but $pattern(.*foo(.*?)bar.*) does • Note: Make sure that the integrity of a web page is not compromised; for example, if you include an HTML table make sure to include everything including the table end tag
$n or $n()
New line
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$pattern(reg-exp)
A regular expression pattern to extract some text from a topic (does not search meta data; use $formfield instead). In case of a multiple="on" search, the pattern is applied to the line found in each search hit. • Specify a RegularExpression that covers the whole text (topic or line), which typically starts with .*, and must end in .* • Put text you want to keep in parenthesis, like $pattern(.*?(from here.*?to here).*) • Example: $pattern(.*?\*.*?Email\:\s*([^\n\r]+).*) extracts the e-mail address from a bullet of format * Email: ... • This example has non-greedy .*? patterns to scan for the first occurance of the Email bullet; use greedy .* patterns to scan for the last occurance • Limitation: Do not use .*) inside the pattern, e.g. $pattern(.*foo(.*)bar.*) does not work, but $pattern(.*foo(.*?)bar.*) does • Note: Make sure that the integrity of a web page is not compromised; for example, if you include an HTML table make sure to include everything including the table end tag
$count(reg-exp)
Count of number of times a regular expression pattern appears in the text of a topic (does not search meta data). Follows guidelines for use and limitations outlined above under $pattern(reg-exp). Example: $count(.*?(---[+][+][+][+]) .*) counts the number of <H4> headers in a page.
$n or $n()
New line. Use $n() if followed by alphanumeric character, e.g. write Foo$n()Bar instead of Foo$nBar
$nop or $nop()
Is a "no operation". This variable gets removed; useful for nested search
$quot
Double quote ("). Alternatively write \" to escape it
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