%TOC% %STARTINCLUDE% # <a name="TWiki_Formatted_Search_Results"> TWiki Formatted Search Results </a> _Inline search feature allows flexible formatting of search result_ ## <a name="Overview"> Overview </a> By default, the format for displaying a search result is fixed, e.g. a table with rows of topic name and topic summary. 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 (i.e. <code>%SEARCH\{ "food" format="| $topic | $summary |" \}%</code>). ## <a name="Syntax"> Syntax </a> Two paramters can be used to specify a customized search result: 1. `header="..."` parameter Use the header paramter to specify the header of a search result. It should correspond to the format of the format parameter. This parameter is optional. I.e. <br /><code>header="| \*Topic:\* | \*Summary:\* |"</code> 2. `format="..."` parameter Use the format paramter to specify the format of one search hit. I.e. <br />`format="| $topic | $summary |"` Variables that can be used in the format string: <table border="1" cellpadding="1" cellspacing="0"> <tr> <th bgcolor="#99CCCC"><strong>Name:</strong></th> <th bgcolor="#99CCCC"><strong>Expands To:</strong></th> </tr> <tr> <td><code>$n</code></td> <td> New line </td> </tr> <tr> <td><code>$web</code></td> <td> Name of the web </td> </tr> <tr> <td><code>$topic</code></td> <td> Topic name </td> </tr> <tr> <td><code>$locked</code></td> <td> LOCKED flag (if any) </td> </tr> <tr> <td><code>$date</code></td> <td> Time stamp of last topic update, i.e. <code>%GMTIME{"$day $mon $year - $hour:$min"}%</code></td> </tr> <tr> <td><code>$isodate</code></td> <td> Time stamp of last topic update, i.e. <code>%GMTIME{"$year-$mo-$dayT$hour:$minZ"}%</code></td> </tr> <tr> <td><code>$rev</code></td> <td> Number of last topic revision, i.e. <code>1.4</code></td> </tr> <tr> <td><code>$wikiusername</code></td> <td> Wiki user name of last topic update, i.e. <code>%MAINWEB%.<nop>JohnSmith</nop></code></td> </tr> <tr> <td><code>$username</code></td> <td> User name of last topic update, i.e. <code><nop>JohnSmith</nop></code></td> </tr> <tr> <td><code>$summary</code></td> <td> Topic summary </td> </tr> <tr> <td><code>$formfield(name)</code></td> <td> The field value of a form field, i.e. <code>$formfield(<nop>TopicClassification)</nop></code> would get expanded to <code>PublicFAQ</code>. This applies only to topics that have a <span style="background:"><font color="">TWiki Form</font></span><a href="http://LOCATION/TWikiForms">?</a></td> </tr> <tr> <td><code>$pattern(reg-exp)</code></td> <td> A regular expression pattern to extract some text from a topic, i.e. <code>$pattern(.*?\*.*?Email\:\s*([^\n\r]+).*)</code> extracts the email address from a bullet of format <code>* Email: ...</code>. </td> </tr> </table> **_Note:_** For `$pattern(reg-exp)`, specify a [[RegularExpression]] that scans from start to end and contains the text you want to keep in parenthesis, i.e. `$pattern(.*?(from here.*?to here).*)`. You need to make sure that the integrity of a web page is not compromised, i.e. if you include a table make sure to include everything including the table end tag. ## <a name="Examples"> Examples </a> ### <a name="Bullet_list_showing_topic_name_a"> Bullet list showing topic name and summary </a> Write this: <code>%SEARCH\{ "FAQ" scope="topic" nosearch="on" nototal="on" header=" \* \*Topic: Summary:\*" format=" \* [[$topic]]: $summary" \}%</code> To get this: %SEARCH\{ "FAQ" scope="topic" nosearch="on" nototal="on" header=" \* \*Topic: Summary:\*" format=" \* [[Topic]]: $summary" \}% ### <a name="Table_showing_form_field_values_"> Table showing form field values of topics with a form </a> Write this in the Know web: <code>| \*Topic:\* | \*OperatingSystem:\* | \*OsVersion:\* |</code><br /><code>%SEARCH\{ "[T]opicClassification.\*?value=\\"[P]ublicFAQ\\"" scope="text" regex="on" nosearch="on" nototal="on" format="| [[$topic]] | $formfield(OperatingSystem) | $formfield(OsVersion) |" \}%</code> To get this: <table border="1" cellpadding="1" cellspacing="0"> <tr> <th bgcolor="#99CCCC"><strong>Topic:</strong></th> <th bgcolor="#99CCCC"><strong>OperatingSystem:</strong></th> <th bgcolor="#99CCCC"><strong>OsVersion:</strong></th> </tr> <tr> <td><a href="%SCRIPTURLPATH%/view%SCRIPTSUFFIX%/Know/IncorrectDllVersionW32PTH10DLL">IncorrectDllVersionW32PTH10DLL</a></td> <td><a href="%SCRIPTURLPATH%/view%SCRIPTSUFFIX%/Know/OsWin">OsWin</a></td> <td> 95/98 </td> </tr> <tr> <td><a href="%SCRIPTURLPATH%/view%SCRIPTSUFFIX%/Know/WinDoze95Crash">WinDoze95Crash</a></td> <td><a href="%SCRIPTURLPATH%/view%SCRIPTSUFFIX%/Know/OsWin">OsWin</a></td> <td> 95 </td> </tr> </table> ### <a name="Extract_some_text_from_a_topic_u"> Extract some text from a topic using regular expression </a> Write this: <code>%SEARCH\{ "\_\_Back to\\:\_\_ TWikiFAQ" scope="text" regex="on" nosearch="on" nototal="on" header="TWiki FAQs:" format=" \* $pattern(.\*?FAQ\\:[\\n\\r]\*([^\\n\\r]+).\*) [[$topic]\[Answer...]]" \}%</code> To get this: %SEARCH\{ "\_\_Back to\\:\_\_ [[TWikiFAQ]]" scope="text" regex="on" nosearch="on" nototal="on" header="TWiki FAQs:" format=" \* $pattern(.\*?FAQ\\:[\\n\\r]\*([^\\n\\r]+).\*) [[Topic]]" \}% -- [[Main/PeterThoeny]] - 28 Nov 2001 <br />