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LibrisKey
Asks: Swedish service for spellchecking. LIBRIS spellchecking API key ___
Description :
Use this system preference to enable the LIBRIS spellchecking service.
You can obtain you API key at http://api.libris.kb.se/bibspell
LibrisURL
Asks: LIBRIS base URL ___
Default: http://api.libris.kb.se/bibspell/
Description :
This system preference is used to set the base URL for the LIBRIS spellchecking service API
The default value should be the right one. Make sure you only change it if you are sure it needs to be changed
Fonctionnalités
BrowseResultSelection
Asks: ___ browsing search results from the bibliographic record detail page in staff interface.
Par défaut : Désactiver
Valeurs :
Désactiver
Activer
Description :
Enabling this system preference makes a button appear in the staff interface search results page to browse the selected records.
ElasticsearchCrossFields
Asks: ___ the cross_fields option for Elasticsearch searches.
Default: Enable
Valeurs :
Désactiver
Activer
Note
The cross_fields option is supported in Elasticsearch 6.X and above.
Description :
This system preference controls whether or not Elasticsearch’s cross_fields option is enabled. As this option only works with ES6 and above, this system preference should be disabled if using an older version.
The cross_fields option is used in keyword searches to search across all fields. In Koha, keyword searches are not searches in a specific “keyword” index, but rather a search across all searchable indexes. With Elasticsearch 6, if cross_fields is disabled, the keyword search will return results where the search terms all appear in the same index (for example, the “title” index). If cross_fields is enabled, the keyword search will return results where the search terms appear in any index.
Note
For example, a keyword search for « king grass » with Elasticsearch 6 will return the following results
With ElasticsearchCrossFields disabled:
The Island of the Grass King by Nancy Willard (grass in title/king in title)
With ElasticsearchCrossFields enabled:
The Island of the Grass King by Nancy Willard (grass in title/king in title)
In the tall grass by Stephen King (grass in title/king in author)
Visit https://www.elastic.co/guide/en/elasticsearch/reference/current/query-dsl-multi-match-query.html#type-cross-fields for more information on this option.
EnableSearchHistory
Asks: ___ patron search history in the staff interface.
Default: Don’t keep
Valeurs :
Don’t keep
Keep
Description :
This system preference controls whether the staff interface keeps search history for logged in users. Search history will be accessible under the link to your account at the top right of the staff interface.
ESPreventAutoTruncate
Version
Cette préférence système a été ajoutée à Koha dans sa version 24.05.
Asks: List of search fields (separated by | or ,) that should not be autotruncated by Elasticsearch even if QueryAutoTruncate is set to “Yes”: ___
Default: barcode|control-number|control-number-identifier |date-of-acquisition|date-of-publication|date-time-last-modified |identifier-standard|isbn|issn|itype|lc-card-number |number-local-acquisition|other-control-number|record-control-number
Values: any Elasticsearch index name
Description :
This system preference is used to determine which Elasticsearch indexes are not to be autotruncated. In most cases, those are identifiers such as barcode and control-number. Truncating identifiers in the search can return too many results that are not relevant.
This system preference is only useful if the SearchEngine system preference is set to “Elasticsearch” and the QueryAutoTruncate system preference is set to “automatically”.
IncludeSeeFromInSearches
Asks: ___ see from (non-preferred form) headings in bibliographic searches.
Default: Don’t include
Valeurs :
Don’t include
Inclure
Description :
When this system preference is set to “include”, the search engine indexer will insert see from headings from authority records into bibliographic records when indexing, so that a search on an obsolete term will turn up relevant records. For example when you search for cookery (the old term) you get titles with the heading of cooking (the new term).
Avertissement
You will need to reindex your bibliographic database when changing this system preference.
QueryAutoTruncate
Asks: Perform wildcard searching (where, for example, Har would match Harry and harp) ___ (The * character would be used like so: Har* or *logging.)
Default: automatically
Valeurs :
automatically
only if * is added
Description :
This setting allows for searches to be automatically truncated or for additional characters to be added to the end of a search string. When set to « automatically » the search string automatically ends with a wildcard function. For example, a search for the word « invent » with auto truncation enabled will also retrieve results for inventor, invention, inventory, etc.
If you don’t want this to happen automatically you can still be perform wildcard searches manually by adding an asterisk (*). Typing « invent* » even with auto truncation disabled will retrieve the same inventor, invention, inventory results.
Auto truncation bypasses the necessity to type long search strings in their entirety, but can return a lot of undesired results.
Note
Regardless of this system preference, search engines prevent autotruncation for some search fields.
Zebra prevents the autotruncation for:
yr (date of publication)
acqdate (date of acquisition)
nb (ISBN)
ns (ISSN)
hi (host itemnumber)
As well as any CCL search
with the index specified before the search term (for example, sn:1234
or an:4321), or with one of these search types specified after the
index: st-*, phr, or ext (for example,
ti,phr:kittens).
Elasticsearch prevents the autotruncation for:
biblioitemnumber
host-item-number
itemnumber
koha-auth-number
local-number
As well as any search field defined as boolean, sum, or year in the mappings and any other index listed in the ESPreventAutoTruncate system preference.
The prevention of truncation is there so that searches (mostly for identifiers) do not return irrelevant results.
Voir aussi :
QueryFuzzy
Asks: ___ to match similarly spelled words in a search (for example, a search for flang would also match flange and fang)
Default: Try
Valeurs :
Don’t try
Try
Description :
This system preference enables « fuzzy » searching, in which the search engine returns results that are similar to, but not exactly matching, the word or words entered by the user. This system preference enables the search function to compensate for slightly misspelled names or phrases.
Avertissement
This does not work if ICU is enabled in your system.
Avertissement
This system preference only works with Zebra. When using Elasticsearch, a fuzzy search can be performed by adding a tilde (~) directly after the term. For example, flang~.
QueryRegexEscapeOptions
Asks: ___ regular expressions within strings.
Default: Escape
Valeurs :
Don’t escape
Escape
Unescaped escaped
Description :
If “Escape” is selected occurrences of “/”” in search terms will be automatically escaped, and regular expressions interpreted as regular strings. In other words, regular expressions are disabled and search terms are search as-is (for example, “an essential grammar / William Z. Shetter”).
If “Unescape escaped” is selected this will allow writing regular expressions “/like this/”” while “/this/”, “or/this” will be escaped and interpreted as regular strings. In other words, use this option if you want to be able to use regular expressions in your search queries.
If “Don’t escape” is selected, the default behavior of the Elasticsearch search engine will be left unaltered. Several characters will be interpreted as being part of a regular expression, such as the forward slash (/).
Avertissement
This system preference is used with Elasticsearch only. If you use Zebra as your SearchEngine, it will not change anything.
QueryStemming
Asks: ___ to match words of the same base in a search
Default: Try
Valeurs :
Don’t try
Try
Description :
This system preference enables word stemming. Stemming allows the search function to return multiple versions of the same word, as well as related terms (i.e., both fish and fishing would be returned).
Avertissement
This system preference is used with Zebra only. Elasticsearch does stemming searches automatically.
QueryWeightFields
Asks: ___ ranking of search results by relevance
Default: Enable
Valeurs :
Désactiver
Activer
Description :
This system preference is used to enable or disable the sorting of search results by relevance.
Avertissement
This system preference is used with Zebra only.
SavedSearchFilters
Asks: ___ the option for staff with permission to create/edit custom saved search filters.
Par défaut : Désactiver
Valeurs :
Désactiver
Activer
Description :
When enabled, this system preference will add the possibility to save searches as search filters.
Staff members need the manage_search_filters permission (or the superlibrarian permission) to be able to create and edit saved search filters.
TraceCompleteSubfields
Asks: ___ subject tracings in the OPAC and staff interface to search only for complete-subfield matches.
Default: Force
Valeurs :
Ne pas forcer
Searches for subject keywords (example: opac-search.pl?q=su:World%20Wide%20Web)
Forcer
Searches for complete subject fields (example: opac-search.pl?q=su,complete-subfield:World%20Wide%20Web)
Description :
When TraceCompleteSubfields is set to “force”, clicking on links in non-authority controlled subject tracings will only find other records where the entire subfields match. Leaving it at « don’t force » does a keyword search of the subject indexes.
Avertissement
Cette préférence suppose que vous utilisez des feuilles de style XSLT comme paramétré dans les préférences système OPACXSLTDetailsDisplay ou XSLTDetailsDisplay.
TraceSubjectSubdivisions
Asks: ___ subdivisions for searches generated by clicking on subject tracings.
Par défaut : Inclure
Valeurs :
Don’t include
Searches for subject keywords (example: opac-search.pl?q=su,complete-subfield:%22Web%20sites%22)
Inclure
Searches for complete subject fields (example: opac-search.pl?q=(su,complete-subfield:%22Web%20sites%22)%20and%20(su,complete-subfield:%22Design.%22))
Description :
When TraceSubjectSubdivisions is set to “Include”, if you click on a subject with subdivisions (subfields other than “a”) they will be searched along with the subject heading (subfield “a”). To have only the subject heading (subfield “a”) searched, set this system preference to « Don’t include. »
Avertissement
Cette préférence suppose que vous utilisez des feuilles de style XSLT comme paramétré dans les préférences système OPACXSLTDetailsDisplay ou XSLTDetailsDisplay.
UseICUStyleQuotes
Asks: ___ ICU style quotes ({}) when tracing subjects.
Default: Don’t use
Valeurs :
Ne pas utiliser
Use
Description :
This system preference lets you decide which style of quotes to use when tracing subjects.
If set to « Don’t use », the regular double quotes (« « ) will be used
If set to « Use », the quotes will be replaced by curly brackets ({})
Results display
BiblioItemtypeInfo
Asks: ___ Koha record-level itemtype info on detail and result pages in the OPAC and staff interface.
Par défaut : Ne pas afficher
Valeurs :
Ne pas afficher
Afficher
Description :
If enabled, the icons for the record item type (942$c) will be displayed on the record detail and search result pages in both the OPAC and staff interface.
This information also displays if the item-level_itypes system preference is set to bibliographic record.
defaultSortField and defaultSortOrder
Asks: By default, sort search results in the staff interface by ___, ___
Default: relevance (defaultSortField), descending (defaultSortOrder)
Valeurs :
defaultSortField
date added
author
call number
total number of checkouts
date of publication
relevance
title
defaultSortOrder
ascending
from A to Z
descending
from Z to A
Description :
These preferences set the default sort field and sort order for searches in the staff interface.
Regardless of this setting, the other sort options are still available in the advanced search form and the search results page.
Voir aussi :
displayFacetCount
Asks: ___ facet counts.
Par défaut : Ne pas afficher
Valeurs :
Ne pas afficher
Afficher
Description :
This system preference lets you decide if you show how many times a facet is used in your search results in the OPAC and the staff interface.
The relevance of these numbers highly depends on the value of the maxRecordsForFacets preference.
Showing these numbers can potentially affect the performance of your searching, so test your system with different values for this preference to see what works best.
DisplayLibraryFacets
Asks: Show facets for ___
Default: holding library
Valeurs :
both home and holding library
holding library
home library
Description :
This system preference controls the “libraries” facet that displays on the search results page in the staff interface and the OPAC. The value selected here will determine which libraries show in the facets when a search is run.
Avertissement
As of Koha version 24.05, this system preference is only used by Zebra. Facets in Elasticsearch are configurable in Search engine configuration.
FacetLabelTruncationLength
Asks: Truncate facets length to ___ characters, in OPAC/staff interface.
Default: 20
Description :
In the OPAC and the staff interface, facets are cut off at 20 characters by default. Depending on the layout this may be too many or too few letters. This system preference lets you decide what number is best for your library’s design.
Avertissement
This preference only works with Zebra. When using ElasticSearch, facets cannot be truncated, they will be displayed in full.
FacetMaxCount
Asks: Show up ___ to facets for each category.
Default: 20
Description :
This system preference allows you to control how many possible limits show under each heading (Author, Series, Topics, etc) in the facets in the staff interface and OPAC.
FacetOrder
Asks: Sort facets ___ for each category.
Default: alphabetically
Valeurs :
alphabetically
by usage count
Description :
This preference allows you to control the order of facets in each category (Authors, Series, Topics, etc.)
By default, facets are ordered alphabetically. But it is possible to order them by the one with the most occurrences to the one with the least occurrences.
maxItemsInSearchResults
Asks: Show up to ___ items per bibliographic record in the search results.
Default: 20
Description :
This system preference will let you set how many items are displayed for each record in the search results in the staff interface.
maxRecordsForFacets
Asks: Build facets based on ___ records from the search results.
Default: 20
Description :
By default, Koha only bases facets on the first twenty search results. This system preference lets you tell Koha to base the facet descriptions and numbers on any number of search results returned.
Avertissement
The higher this number the longer it will take for your search results to return, so test with various different values to find the best balance according to your resources.
MaxSearchResultsItemsPerRecordStatusCheck
Asks: For records with many items, only check the availability status for the first ___ items.
Default: 20
Description :
Availability statuses may show incorrectly in search results if a record has more items than the limit set.
Note
Statuses will display correctly in the record details.
Leave empty for no limit.
numSearchResults
Asks: By default, show ___ results per page in the staff interface.
Default: 20
Description :
This system preference allows you to choose the default number of results per page in search results in the staff interface.
Si vous souhaitez que les utilisateurs puissent changer ce nombre, activez la préférence système numSearchResultsDropdown.
Utilisez OPACnumSearchResults pour définir le nombre par défaut de résultats par page à l’OPAC.
numSearchResultsDropdown
Asks: ___ results per page dropdown on staff interface search results.
Par défaut : Ne pas afficher
Valeurs :
Ne pas afficher
Afficher
Description :
If set to “Show” this system preference will make a drop down menu appear in the search results allowing the user to choose how many results they want to see per page.
Utilisez numSearchResults pour définir la valeur par défaut.
Utilisez OPACnumSearchResults pour définir si le menu déroulant s’affiche à l’OPAC.
OPACdefaultSortField and OPACdefaultSortOrder
Asks: By default, sort search results in the OPAC by ___, ___
Default: relevance (OPACdefaultSortField), descending (OPACdefaultSortOrder)
Valeurs :
OPACdefaultSortField
date added
author
call number
total number of checkouts
date of publication
relevance
title
OPACdefaultSortOrder
ascending
from A to Z
descending
from Z to A
Description :
These system preferences set the default sort field and sort order for searches on the OPAC. Regardless of your choice, the other sort options are still available in the drop down list on the advanced search page.
Voir aussi :
OPACnumSearchResults
Asks: By default, show ___ results per page in the OPAC.
Default: 20
Description :
This system preference allows you to choose the default number of results per page in search results in the OPAC.
Si vous souhaitez que les utilisateurs puissent changer ce nombre, activez la préférence système OPACnumSearchResultsDropdown.
Utilisez numSearchResults pour définir le nombre par défaut de résultats par page dans l’interface professionnelle.
OPACnumSearchResultsDropdown
Action : ___ le menu déroulant Résultats par page, dans la recherche de l’OPAC.
Par défaut : Ne pas afficher
Valeurs :
Ne pas afficher
Afficher
Description :
If set to “Show” this system preference will make a drop down menu appear in the search results allowing the user to choose how many results they want to see per page.
Utilisez OPACnumSearchResults pour définir la valeur par défaut.
Use numSearchResultsDropdown to define if the dropdown appears in the staff interface.
PassItemMarcToXSLT
Asks: ___ make item MARC tags available to XSLT stylesheets.
Default: Don’t
Valeurs :
Don’t
Do
Description :
This system preference determines whether or not the item fields are passed to the XSLT stylesheets for display.
Enable only if using custom XSLT stylesheets that display the items.
If using default XSLT stylesheets, items are not displayed using these stylesheets but through different methods (holdings table), so it is not necessary to make these fields available to the XSLT stylesheets.
Use the following system preferences for custom stylesheets:
If this system preference is disabled, records are displayed faster when using the default XSLT stylesheets.
RedirectToSoleResult
Asks: ___ to the result if a catalog search via the OPAC or staff interface returns only one record.
Default: Redirect
Valeurs :
Don’t redirect
Redirect
Description :
This system preference determines whether or not the user is redirected to the detailed record when there is only one search result.
RetainCatalogSearchTerms
Asks: ___ search terms between searches when searching from the “search the catalog” tab in the staff interface header.
Default: Retain
Valeurs :
Don’t retain
Retain
Description :
This system preference is used to determine whether or not, for catalog searches in the staff interface, the search term entered in the search bar at the top of the page stays there once the search is launched.
If set to « Don’t retain », the search bar will be emptied after the search is launched.
If set to « Retain », the search term will stay in the search bar.
RetainPatronsSearchTerms
Asks: ___ search terms between searches when searching from the “checkout” and “search patrons” tab in the staff interface header.
Default: Retain
Valeurs :
Don’t retain
Retain
Description :
This system preference is used to determine whether or not, for checkout and patron searches in the staff interface, the search term entered in the search bar at the top of the page stays there once the search is launched.
If set to « Don’t retain », the search bar will be emptied after the search is launched.
If set to « Retain », the search term will stay in the search bar.
SearchLimitLibrary
Asks: When limiting search results with a library or library group, limit by the item’s ___.
Default: home library
Valeurs :
home library and holding library
holding library
home library
Description :
This system preference lets you decide which library is used when limiting by library
SearchWithISBNVariations
Asks: When searching on the ISBN index, ___ on all variations of the ISBN.
Default: don’t search
Valeurs :
don’t search
search
Descriptions:
With this system preference set to search you’ll be able to search for ISBNs even if there are dashes or spaces in the field. So if you search for 9781843345855 but the ISBN was cataloged as 978-1843345855 you’ll still be able to find it if this system preference is set to “search”.
SearchWithISSNVariations
Asks: When searching on the ISSN index, ___ on all variations of the ISSN.
Default: don’t search
Valeurs :
don’t search
search
Descriptions:
If this system preference is set to “search” you’ll be able to search for ISSNs without the hyphen. For example, searching for 12345678 will find records that have the ISSN 1234-5678.
This system preference currently works in the advanced search, when using the ISSN index, and in the orders advanced search in acquisitions.
Search form
AdvancedSearchLanguages
Asks: Limit the languages listed in the advanced search drop-down to the ___ ISO 639-2 language codes (separate values with | or ,).
Description :
This system preference will allow you to decide which languages show in the drop down menu on the advanced search page in the OPAC and the staff interface.
If this preference is left blank, all languages will show. To limit the languages that are shown enter their ISO 639-2 language codes separated by comma ( , ) or pipe ( | ). For example to limit listing to French and Italian, enter ita|fre.
AdvancedSearchTypes
Asks: Show tabs in the staff interface advanced search for limiting searches on the ___ fields.
Default: itemtypes
Description :
On the advanced search page in the staff interface, you can choose to allow filters on one or all of the following: item types (itemtypes), collection codes (ccode) and shelving location (loc).
Séparer les valeurs multiples par une barre verticale (|). Par exemple, saisissez itemtypes|loc pour permettre de limiter les recherches aux types de document et localisations.
The order in which the options are entered in the system preference is the order in which the tabs will appear. The first option in the system preference is the selected tab.
If left empty, « itemtypes » is used.
Values within the search type are OR’ed together, while each different search type is AND’ed together in the query limits.
Voir aussi :
expandedSearchOption
Asks: By default, ___ « More options » on the OPAC and staff interface advanced search pages.
Default: don’t show
Valeurs :
don’t show
show
Description :
This system preference lets you decide if the “More options” search options (such as date and language limits) are displayed by default of if the user has to click “More options” to access them.
IntranetNumbersPreferPhrase
Asks: By default, ___ the operator « phr » in the callnumber and standard number staff interface searches.
Default: don’t use
Valeurs :
don’t use
use
Description :
When searching by call number and standard number (biblionumber) in the staff interface, you can choose to force the search to be a phrase search by setting this preference to “use”. This will allow for more accurate results over doing a general keyword field search.
Voir aussi :
LoadSearchHistoryToTheFirstLoggedUser
Asks: ___ search history of the unlogged user to the next patron logging in.
Default: Add
Valeurs :
Don’t add
Add
Description :
In the OPAC, if a patron is not logged in, the searches they do will not be added to their search history. This system preference determines if the searches done while not logged in are added to the search history of the next patron who logs in.
OPACNumbersPreferPhrase
Asks: By default, ___ the operator « phr » in the callnumber and standard number OPAC searches
Default: don’t use
Valeurs :
don’t use
use
Description :
When searching by call number and standard number (biblionumber) in the OPAC you can choose to force the search to be a phrase search by setting this preference to “use”. This will allow for more accurate results over doing a general keyword field search.
Voir aussi :